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NETGEAR, Inc.350 East Plumeria DriveSan Jose, CA 95134, USA
May 2020202-11997-03
CLI Command Reference Manual
M4300 Intelligent Edge Series Fully Managed Stackable
SwitchesSoftware Version 12.0.11 and Earl ier Versions
M4300 Series SwitchesM4300-96X Modular Switch
-
M4300 Intelligent Edge Series Fully Managed Stackable
Switches
Support and CommunityVisit netgear.com/support to get your
questions answered and access the latest downloads.
You can also check out our NETGEAR Community for helpful advice
at community.netgear.com.
Regulatory and LegalSi ce produit est vendu au Canada, vous
pouvez accéder à ce document en français canadien à
https://www.netgear.com/support/download/.
(If this product is sold in Canada, you can access this document
in Canadian French at
https://www.netgear.com/support/download/.)
For regulatory compliance information including the EU
Declaration of Conformity, visit
https://www.netgear.com/about/regulatory/.
See the regulatory compliance document before connecting the
power supply.
For NETGEAR's Privacy Policy, visit
https://www.netgear.com/about/privacy-policy.
By using this device, you are agreeing to NETGEAR's Terms and
Conditions at https://www.netgear.com/about/terms-and-conditions.
If you do not agree, return the device to your place of purchase
within your return period.
Do not use this device outdoors. For products that support Power
over Ethernet (PoE), the PoE source is intended for intra building
connection only.
Trademarks© NETGEAR, Inc., NETGEAR, and the NETGEAR Logo are
trademarks of NETGEAR, Inc. Any non-NETGEAR trademarks are used for
reference purposes only.
Revision History
Publication Part Number
Publish Date Comments
202-11997-03 May 2020 We made the following changes:• Changed
aaa authentication login on page 95.• Changed username (Global
Config) on page 103.• Changed enable password (Privileged EXEC) on
page 112.• Added environment set fan quiet on page 221.• Added
logging buffered threshold on page 224.• Changed show logging on
page 228 and show logging buffered on
page 229.• Added Port Link Flap Commands on page 379.• Changed
show authentication methods on page 469.• Added set igmp-plus on
page 569 and set igmp-plus vlan on page 570.• Changed show
igmpsnooping on page 571.• Added set mld-plus on page 586 and set
mld-plus vlan on page 587.• Changed show mldsnooping on page 587.•
Changed errdisable recovery cause on page 638 and show
errdisable
recovery on page 639.• Added dante on page 925 and dante vlan on
page 925.• Added set ip mroute static-multicast on page 1012 and
show ip mroute
static-multicast on page 1018.
CLI Command Reference Manual2
https://www.netgear.com/support/https://community.netgear.com/https://www.netgear.com/support/download/https://www.netgear.com/support/download/https://www.netgear.com/about/regulatory/https://www.netgear.com/about/privacy-policy/https://www.netgear.com/about/terms-and-conditions/
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M4300 Intelligent Edge Series Fully Managed Stackable
Switches
202-11997-02 December 2019 We made the following changes:•
Changed show slot on page 34.• Changed User Account Commands on
page 94.• Changed RADIUS Commands on page 138.• Changed TACACS+
Commands on page 156.• Added Port Configuration for the Third-Party
TPM404H HDMI Port Card
on page 378.
202-11997-01 September 2019 We made the following changes:•
Added Precision Time Protocol Commands on page 443.• Changed IGMP
Snooping Configuration Commands on page 562.• Changed MLD Snooping
Commands on page 581.• Published the manual in a new format.
202-11814-03 October 2018 We made the following changes:•
Removed the ip ssh protocol command because software version
12.0.7 and later versions support SSH-2 only.• Changed show ip
ssh on page 79.• Changed show ip http on page 92.• Changed ip rip
send version on page 777.• Removed references to SSH-1
Rivest-Shamir-Adelman (RSA) throughout
the manual.
202-11814-02 June 2018 We made the following changes and
additions:• Revised show interface on page 195.• Added Expandable
Port Configuration Commands for 40G Ports on the
APM402XL Port Card on page 376.• Added Bonjour Commands on page
646.• Added load-interval on page 653.
202-11814-01 April 2018 Initial publication of this manual.
CLI Command Reference Manual3
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Contents
Chapter 1 About the Managed Switch Software
Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .10Product
Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . 10
Chapter 2 Using the Command-Line Interface
Command Syntax . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .12Command Conventions. .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . 12Common Parameter Values. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
13unit/slot/port Naming Convention . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . 14Using the No Form of a Command
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15Executing Show Commands. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . 15CLI Output Filtering . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . 15
Chapter 3 Software Modules
Command Modes . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .18Command Completion and
Abbreviation . . . . . . . . . . . . . . . . . . . . . . . . . . .
23CLI Error Messages. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . 23CLI Line-Editing
Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . 24Using CLI Help . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.25Access the CLI . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . 26
Chapter 4 Stacking Commands
Dedicated Port Stacking Commands . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .28Stack Port Commands . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 40Stack Firmware Synchronization Commands . . . . . . . . . . .
. . . . . . . . . . . . .47Nonstop Forwarding Commands for Stack
Configuration . . . . . . . . . . . . . 48
Chapter 5 Management Commands
Configure the Switch Management CPU . . . . . . . . . . . . . .
. . . . . . . . . . . . . .54CPU Queue Commands . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
57Management Interface Commands. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . 58IPv6 Management Commands . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.65Console Port Access Commands . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . 70Telnet Commands. . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . 72Secure Shell Commands . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . 77Management
Security Commands . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . 80Management Access Control List Commands. . . . .
. . . . . . . . . . . . . . . . . . . 81
4
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Hypertext Transfer Protocol Commands . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .85Access Commands . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . .93User Account Commands . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .94
Per-Command Authorization . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .99Exec Authorization. . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . .99
SNMP Commands . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .126RADIUS Commands . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . 138TACACS+ Commands . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .156Configuration
Scripting Commands . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . .161Prelogin Banner, System Prompt, and Host Name
Commands . . . . . . . .163OpenFlow Commands. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.165Cloud Managed Commands . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .176Application Commands. . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. .180
Chapter 6 Utility Commands
AutoInstall Commands . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .184CLI Output Filtering
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . 188Dual Image Commands. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .190System Information
and Statistics Commands. . . . . . . . . . . . . . . . . . . . . .
.191Switch Services Commands . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .220Logging Commands . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . .223Email Alerting and Mail Server Commands . . . . . . . .
. . . . . . . . . . . . . . . . .231System Utility and Clear
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. .237Simple Network Time Protocol Commands . . . . . . . . . . . .
. . . . . . . . . . . . .251Time Zone Commands . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
257DHCP Server Commands . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .261DNS Client Commands . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . .274IP Address Conflict Commands . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .280Serviceability Packet
Tracing Commands . . . . . . . . . . . . . . . . . . . . . . . . .
. .281Support Mode Commands . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .317Cable Test Command. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . .319Power Management Commands. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . 320USB commands. . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . .322sFlow Commands . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .323Switch
Database Management Template Commands . . . . . . . . . . . . . . .
.331Green Ethernet Commands . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .334Remote Monitoring Commands .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.343Statistics Application Commands. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .358
Chapter 7 Switching Commands
Port Configuration Commands . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . 368Expandable Port Configuration
Commands for 40G Ports on the APM402XL Port Card . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . 376Port
Configuration for the Third-Party TPM404H HDMI Port Card . . .
378
Port Link Flap Commands . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .379Spanning Tree Protocol
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. .381Loop Protection Commands . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .414
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VLAN Commands . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .417Switch Port Commands
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . .429Double VLAN Commands. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .433Private VLAN
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . .437Voice VLAN Commands . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
.439Precision Time Protocol Commands. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . 443Provisioning (IEEE 802.1p) Commands.
. . . . . . . . . . . . . . . . . . . . . . . . . . .
.444Asymmetric Flow Control . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .445Protected Ports Commands
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . .446Private Group Commands. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .448GARP Commands. . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . .450GVRP Commands . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .452GMRP
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .454Port-Based Network Access
Control Commands . . . . . . . . . . . . . . . . . . . .457802.1X
Supplicant Commands. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .477Storm-Control Commands . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481Link
Dependency Commands . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .490Link Local Protocol Filtering Commands .
. . . . . . . . . . . . . . . . . . . . . . . . . .492MRP Commands
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . .493MMRP Commands . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.494MVRP Commands. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .498Port-Channel/LAG
(802.3ad) Commands. . . . . . . . . . . . . . . . . . . . . . . . .
. .501Port Mirroring Commands. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .521Static MAC Filtering
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . .524DHCP L2 Relay Agent Commands. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .528DHCP Client Commands . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 536DHCP Snooping Configuration Commands . . . . . . . . . . . .
. . . . . . . . . . . .537Dynamic ARP Inspection Commands . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .547MVR Commands .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .554IGMP Snooping Configuration Commands .
. . . . . . . . . . . . . . . . . . . . . . 562IGMP Snooping
Querier Commands . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . 576MLD Snooping Commands . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .581MLD Snooping Querier
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. .591Port Security Commands . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .596LLDP (802.1AB)
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . .601LLDP-MED Commands . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .610Denial of
Service Commands . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . 618MAC Database Commands . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .628ISDP
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . 631Interface Error Disabling and
Auto Recovery Commands . . . . . . . . . . . . .638UniDirectional
Link Detection Commands. . . . . . . . . . . . . . . . . . . . . .
. . . .641Link Debounce Commands . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .645Bonjour Commands . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . .646
Chapter 8 Routing Commands
Address Resolution Protocol Commands . . . . . . . . . . . . . .
. . . . . . . . . . . 649IP Routing Commands . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 656
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Routing Policy Commands . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .682Router Discovery Protocol
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.692Virtual LAN Routing Commands . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .696Virtual Router Redundancy
Protocol Commands . . . . . . . . . . . . . . . . . . . .699DHCP
and BootP Relay Commands . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . .709IP Helper Commands . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.711Open Shortest Path First Commands . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .719
General OSPF Commands. . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . 719OSPF Interface Commands . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 739IP
Event Dampening Commands . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . 745
OSPF Graceful Restart Commands . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . 748OSPFv2 Stub Router Commands . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . 751OSPF Show
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . 752
Routing Information Protocol Commands . . . . . . . . . . . . .
. . . . . . . . . . . . 774ICMP Throttling Commands. . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 782
Chapter 9 Captive Portal Commands
Captive Portal Global Commands. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . 786Captive Portal Configuration
Commands . . . . . . . . . . . . . . . . . . . . . . . . . .
.791Captive Portal Status Commands . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . 801Captive Portal Client Connection
Commands . . . . . . . . . . . . . . . . . . . . . . .803Captive
Portal Interface Commands . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . .806Captive Portal Local User Commands . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .807Captive Portal
User Group Commands. . . . . . . . . . . . . . . . . . . . . . . .
. . . . .815
Chapter 10 IPv6 Commands
Tunnel Interface Commands . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . 818Loopback Interface Commands .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
820IPv6 Routing Commands . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .821OSPFv3 Commands . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . .857
Global OSPFv3 Commands . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . 858OSPFv3 Interface Commands . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 874OSPFv3
Graceful Restart Commands. . . . . . . . . . . . . . . . . . . . .
. . . . . . 879OSPFv3 Stub Router Commands . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . 883OSPFv3 Show Commands . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
884
DHCPv6 Commands . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .901DHCPv6 Snooping
Configuration Commands . . . . . . . . . . . . . . . . . . . . .
.912
Chapter 11 Quality of Service Commands
Class of Service Commands. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . 924Differentiated Services
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . .932DiffServ Class Commands . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .934DiffServ Policy
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . .943DiffServ Service Commands . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .949DiffServ
Show Commands. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .950MAC Access Control List Commands . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .956
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IP Access Control List Commands . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .965IPv6 Access Control List
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. .981Time Range Commands for Time-Based ACLs. . . . . . . . . . .
. . . . . . . . . . 990Auto-Voice over IP Commands . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . 993iSCSI
Optimization Commands . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .997
Chapter 12 Data Center Commands
Priority-Based Flow Control Commands . . . . . . . . . . . . . .
. . . . . . . . . . . 1005
Chapter 13 IP Multicast Commands
Multicast Commands . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . 1011DVMRP Commands . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . .1019PIM Commands. . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .1024Internet
Group Message Protocol Commands . . . . . . . . . . . . . . . . . .
. . .1042IGMP Proxy Commands. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .1050
Chapter 14 IPv6 Multicast Commands
IPv6 Multicast Forwarder . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . 1057IPv6 PIM Commands . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . .1061IPv6 MLD Commands . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .1076IPv6 MLD-Proxy
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . .1084
Chapter 15 Power over Ethernet Commands
About PoE . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . 1091PoE Commands. .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .1091
Chapter 16 Switch Software Log Messages
Core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . 1103Utilities .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .1105Management . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . .1108Switching . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.1112QoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
.1119Routing/IPv6 Routing . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .1120Multicast . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .1123Stacking . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . .1128Technologies . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.1128O/S Support. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .1131
Chapter 17 Command List
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1
1About the Managed Switch Software
This CLI Command Reference manual is for the M4300 Intelligent
Edge Series Fully Managed Stackable Switches and covers all M4300
switch models and modular model M4300-96X.
The purpose of the NETGEAR managed switch software, in this
manual referred to as the switch software, is twofold:
• Assist attached hardware in switching frames, based on Layer
2, 3, or 4 information contained in the frames.
• Provide a complete device management portfolio to the network
administrator.
This chapter contains the following sections:
• Scope• Product Concept
Note: For more information about the topics covered in this
manual, visit the support website at netgear.com/support.
Note: For switch documentation, visit
netgear.com/support/product/m4300.aspx#docs and
netgear.com/support/product/M4300-96X.aspx#docs.
Note: Firmware updates with new features and bug fixes are made
available from time to time at netgear.com/support/download/. Some
products can regularly check the site and download new firmware, or
you can check for and download new firmware manually. If the
features or behavior of your product does not match what is
described in this guide, you might need to update your
firmware.
9
https://www.netgear.com/support/product/m4300.aspx#docshttp://netgear.com/support/product/M4300-96X.aspx#docshttps://www.netgear.com/support/download/https://www.netgear.com/support
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Scope
The NETGEAR managed switch software encompasses both hardware
and software support. The software is partitioned to run in the
following processors:
• CPU. This code runs the networking device management portfolio
and controls the overall networking device hardware. It also
assists in frame forwarding, as needed and specified. This code is
designed to run on multiple platforms with minimal changes from
platform to platform.
• Networking device processor. This code does the majority of
the packet switching, usually at wire speed. This code is platform
dependent, and substantial changes might exist across products.
Product Concept
Fast Ethernet and Gigabit Ethernet switching continues to evolve
from high-end backbone applications to desktop switching
applications. The price of the technology continues to decline,
while performance and feature sets continue to improve. Devices
that are capable of switching Layers 2, 3, and 4 are increasingly
in demand. The NETGEAR managed switch software provides a flexible
solution to these ever-increasing needs.
The exact functionality provided by each networking device on
which the NETGEAR managed switch software runs varies depending
upon the platform.
The NETGEAR managed switch software includes a set of
comprehensive management functions for managing both the software
and the network. You can manage the NETGEAR managed switch software
by using one of the following three methods:
• Command-line interface (CLI)• Simple Network Management
Protocol (SNMP)• Web-based
About the Managed Switch Software CLI Command Reference
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2
2Using the Command-Line Interface
The command-line interface (CLI) is a text-based way to manage
and monitor the system. You can access the CLI by using a direct
serial connection or by using a remote logical connection with
telnet or SSH.
This chapter describes the CLI syntax, conventions, and modes.
It contains the following sections:
• Command Syntax• Command Conventions• Common Parameter Values•
unit/slot/port Naming Convention• Using the No Form of a Command•
Executing Show Commands• CLI Output Filtering
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Command Syntax
A command is one or more words that might be followed by one or
more parameters. Parameters can be required or optional values.
Some commands, such as show network and clear vlan, do not
require parameters. Other commands, such as network parms, require
that you supply a value after the command. You must type the
parameter values in a specific order, and optional parameters
follow required parameters. The following example describes the
network parms command syntax:
• network parms is the command name. • ipaddr and netmask are
parameters and represent required values that you must enter
after you type the command keywords.• [gateway] is an optional
keyword, so you are not required to enter a value in place of
the keyword.
This command line reference manual lists each command by the
command name and provides a brief description of the command. Each
command reference also contains the following information:
• Format shows the command keywords and the required and
optional parameters.• Mode identifies the command mode you must be
in to access the command.• Default shows the default value, if any,
of a configurable setting on the device.
The show commands also contain a description of the information
that the command shows.
Command Conventions
The parameters for a command might include mandatory values,
optional values, or keyword choices. Parameters are
order-dependent. The following table describes the conventions this
document uses to distinguish between value types.
Format network parms ipaddr netmask [gateway]
Table 1. Parameter Conventions
Symbol Example Description
italic font value or [value] Indicates a variable value. You
must replace the italicized text, which can be placed within curly
brackets or square brackets, with an appropriate value, which might
be a name or number.
[ ] square brackets [keyword] Indicates an optional
parameter.
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Common Parameter Values
Parameter values might be names (strings) or numbers. To use
spaces as part of a name parameter, enclose the name value in
double quotes. For example, the expression “System Name with
Spaces” forces the system to accept the spaces. Empty strings (““)
are not valid user-defined strings. The following table describes
common parameter values and value formatting.
{ } curly braces {choice1 | choice2} Indicates that you must
select a parameter from the list of choices.
| Vertical bars choice1 | choice2 Separates the mutually
exclusive choices.
[{ }] Braces within square brackets
[{choice1 | choice2}] Indicates a choice within an optional
element. This format is used mainly for complicated commands
Table 2. Parameter Descriptions
Parameter Description
ipaddr This parameter is a valid IPv4 address. You can enter the
IP address in the following formats:• a (32 bits)• a.b (8.24 bits)•
a.b.c (8.8.16 bits)• a.b.c.d (8.8.8.8)In addition to these formats,
the CLI accepts decimal, hexadecimal and octal formats through the
following input formats (where n is any valid hexadecimal, octal or
decimal number):• 0xn (CLI assumes hexadecimal format.)• 0n (CLI
assumes octal format with leading zeros.)• n (CLI assumes decimal
format.)
ipv6-addr This parameter is a valid IPv6 address. You can enter
the IP address in the following formats:•
FE80:0000:0000:0000:020F:24FF:FEBF:DBCB•
FE80:0:0:0:20F:24FF:FEBF:DBCB• FE80::20F24FF:FEBF:DBCB•
FE80:0:0:0:20F:24FF:128:141:49:32For additional information, refer
to RFC 3513.
Interface or unit/slot/port
Valid slot and port number separated by a forward slash. For
example, 0/1 represents slot number 0 and port number 1.
Table 1. Parameter Conventions (continued)
Symbol Example Description
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unit/slot/port Naming Convention
The switch references physical entities such as cards and ports
by using a unit/slot/port naming convention. The switch also uses
this convention to identify certain logical entities, such as port
channel interfaces.
The slot number has two uses. In the case of physical ports, it
identifies the card containing the ports. In the case of logical
and CPU ports it also identifies the type of interface or port.
The port identifies the specific physical port or logical
interface being managed on a given slot.
Logical Interface Represents a logical slot and port number.
This is applicable in the case of a port-channel (LAG). You can use
the logical unit/slot/port to configure the port-channel.
Character strings Use double quotation marks to identify
character strings, for example, “System Name with Spaces”. An empty
string (“”) is not valid.
Table 3. Types of slots
Slot Type Description
Physical slot numbers for all M4300 switch models except for
model M4300-96X
Physical slot numbers begin with zero, and are allocated up to
the maximum number of physical slots.
Physical slot numbers for model M4300-96X only
Physical slot numbers are numbered 1 through 12.
Logical slot numbers Logical slots immediately follow physical
slots and identify port-channel (LAG) or router interfaces. The
value of logical slot numbers depend on the type of logical
interface and can vary from platform to platform.
CPU slot numbers The CPU slots immediately follow the logical
slots.
Table 4. Types of ports
Port Type Description
Physical interfaces for all M4300 switch models except for model
M4300-96X
The physical ports for each slot are numbered sequentially
starting from one. For example, port 1 on slot 0 (an internal port)
for a switch is 1/0/1, port 2 is 1/0/2, port 3 is 1/0/3, and so
on.
Physical interfaces for model M4300-96X only
The physical ports are Gigabit Ethernet or multispeed 10G
Ethernet. The interface number consists of the switch unit number
from 1 to 8, the port card number from 1 to 12, and the port number
from 1 to 8. For example, port 1 on a port card in slot 1 for a
switch is 1/1/1, port 2 is 1/1/2, port 3 is 1/1/3, and so on.
Table 2. Parameter Descriptions (continued)
Parameter Description
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Note: In the CLI, loopback and tunnel interfaces do not use the
unit/slot/port format. To specify a loopback interface, you use the
loopback ID. To specify a tunnel interface, you use the tunnel
ID.
Using the No Form of a Command
The no keyword is a specific form of an existing command and
does not represent a new or distinct command. Almost every
configuration command has a no form. In general, use the no form to
reverse the action of a command or reset a value back to the
default. For example, the no shutdown configuration command
reverses the shutdown of an interface. Use the command without the
keyword no to reenable a disabled feature or to enable a feature
that is disabled by default. Only the configuration commands are
available in the no form.
Executing Show Commands
All show commands can be issued from any configuration mode
(Global Configuration, Interface Configuration, VLAN Configuration,
etc.). The show commands provide information about system and
feature-specific configuration, status, and statistics. Previously,
show commands could be issued only in User EXEC or Privileged EXEC
modes.
CLI Output Filtering
Many CLI show commands include considerable content to display
to the user. This can make output confusing and cumbersome to parse
through to find the information of desired importance. The CLI
Output Filtering feature allows the user, when executing CLI show
display commands, to optionally specify arguments to filter the CLI
output to display only desired information. The result is to
simplify the display and make it easier for the user to find the
information the user is interested in.
Logical Interfaces Port-channel or Link Aggregation Group (LAG)
interfaces are logical interfaces that are only used for bridging
functions. VLAN routing interfaces are only used for routing
functions.Loopback interfaces are logical interfaces that are
always up.Tunnel interfaces are logical point-to-point links that
carry encapsulated packets.
CPU ports CPU ports are handled by the driver as one or more
physical entities located on physical slots.
Table 4. Types of ports
Port Type Description
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The main functions of the CLI Output Filtering feature are:
• Pagination Control- Supports enabling/disabling paginated
output for all show CLI commands. When
disabled, output is displayed in its entirety. When enabled,
output is displayed page-by-page such that content does not scroll
off the terminal screen until the user presses a key to continue.
--More-- or (q)uit is displayed at the end of each page.
- When pagination is enabled, press the return key to advance a
single line, press q or Q to stop pagination, or press any other
key to advance a whole page. These keys are not configurable.
Note: Although some switch show commands already support
pagination, the implementation is unique per command and not
generic to all commands.
• Output Filtering- “Grep”-like control for modifying the
displayed output to only show the user-desired
content.- Filter displayed output to only include lines
containing a specified string match.- Filter displayed output to
exclude lines containing a specified string match.- Filter
displayed output to only include lines including and following a
specified string
match.- Filter displayed output to only include a specified
section of the content (for example,
“interface 0/1”) with a configurable end-of-section delimiter.-
String matching should be case insensitive.- Pagination, when
enabled, also applies to filtered output.
The following shows an example of the extensions made to the CLI
show commands for the Output Filtering feature.(NETGEAR Switch)
#show running-config ? Press enter to execute the command.| Output
filter options. Script file name for writing active
configuration.all Show all the running configuration on the
switch.interface Display the running configuration for specificed
interface on the switch.
(NETGEAR Switch) #show running-config | ?begin Begin with the
line that matchesexclude Exclude lines that matchesinclude Include
lines that matchessection Display portion of lines
For new commands for the feature, see CLI Output Filtering
Commands on page 188.
Using the Command-Line Interface CLI Command Reference
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3
3Software Modules
The switch software consists of flexible modules that can be
applied in various combinations to develop advanced Layer 2/3/4+
products. The commands and command modes available on your switch
depend on the installed modules. Additionally, for some show
commands, the output fields might change based on the modules
included in the switch software.
The switch software suite that is supported for the M4300 and
M4300-96X series switches includes the following modules:
• Switching (Layer 2)• Routing (Layer 3)• IPv6 routing•
Multicast• Quality of Service• Management (CLI, Web UI, and SNMP)•
IPv6 Management
Allows management of the switch through an IPv6 address without
requiring the IPv6 Routing package in the system. The management
address can be associated with the network port (a front-panel
switch port), a router interface (a port or VLAN), and the service
port.
• Secure Management
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Command Modes
The CLI groups commands into modes according to the command
function. Each of the command modes supports specific commands. The
commands in one mode are not available until you switch to that
particular mode, with the exception of the User EXEC mode commands.
You can execute the User EXEC mode commands in the Privileged EXEC
mode.
The command prompt changes in each command mode to help you
identify the current mode. The following table describes the
command modes and the prompts visible in that mode.
Note: The command modes available on your switch depend on the
software modules that are installed. For example, a switch that
does not support BGPv4 does not have the BGPv4 Router Command
Mode.
Table 5. CLI Command Modes
Command Mode Prompt Mode Description
User EXEC Switch> Contains a limited set of commands to view
basic system information.
Privileged EXEC Switch# Allows you to issue any EXEC command,
enter the VLAN mode, or enter the Global Configuration mode.
Global Config Switch (Config)# Groups general setup commands and
permits you to make modifications to the running configuration.
VLAN Config Switch (Vlan)# Groups all the VLAN commands.
Interface Config Switch (Interface unit/slot/port)#
Manages the operation of an interface and provides access to the
router interface configuration commands.Use this mode to set up a
physical port for a specific logical connection operation.
Switch (Interface Loopback id)#
Switch (Interface Tunnel id)#
Switch (Interface unit/slot/port (startrange)-unit/slot/port
(endrange)#
Use this mode to manage the operation of a range of interfaces.
For example the prompt may display as follows:Switch (Interface
1/0/1-1/0/4) #
Switch (Interface lag lag-intf-num)#
Enters LAG Interface configuration mode for the specified
LAG.
Switch (Interface vlan vlan-id)# Enters VLAN routing interface
configuration mode for the specified VLAN ID.
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Line Console Switch (config-line)# Contains commands to
configure outbound telnet settings and console interface settings,
as well as to configure console login/enable authentication.
Line SSH Switch (config-ssh)# Contains commands to configure SSH
login/enable authentication.
Line Telnet Switch (config-telnet)# Contains commands to
configure telnet login/enable authentication.
AAA IAS User Config
Switch (Config-IAS-User)# Allows password configuration for a
user in the IAS database.
Mail Server Config Switch (Mail-Server)# Allows configuration of
the email server.
Policy Map Config Switch (Config-policy-map)# Contains the QoS
Policy-Map configuration commands.
Policy Class Config Switch(Config-policy-class-map)# Consists of
class creation, deletion, and matching commands. The class match
commands specify Layer 2, Layer 3, and general match criteria.
Class Map Config Switch (Config-class-map)# Contains the QoS
class map configuration commands for IPv4.
Ipv6_Class-Map Config
Switch (Config-class-map)# Contains the QoS class map
configuration commands for IPv6.
Router OSPF Config
Switch (Config-router)# Contains the OSPF configuration
commands.
Router OSPFv3 Config
Switch (Config rtr)# Contains the OSPFv3 configuration
commands.
Router RIP Config Switch (Config-router)# Contains the RIP
configuration commands.
BGP Router Config Switch (Config-router)# Contains the BGP4
configuration commands.
Route Map Config Switch (config-route-map)# Contains the route
map configuration commands.
IPv6 Address Family Config
Switch (Config-router-af)# Contains the IPv6 address family
configuration commands.
Peer Template Config
(Config-rtr-tmplt)# Contains the BGP peer template configuration
commands.
MAC Access-list Config
Switch (Config-mac-access-list)# Allows you to create a MAC
Access-List and to enter the mode containing MAC Access-List
configuration commands.
TACACS Config Switch (Tacacs)# Contains commands to configure
properties for the TACACS servers.
Table 5. CLI Command Modes (continued)
Command Mode Prompt Mode Description
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The following table explains how to enter or exit each mode.
DHCP Pool Config
Switch (Config dhcp-pool)# Contains the DHCP server IP address
pool configuration commands.
DHCPv6 Pool Config
Switch (Config dhcp6-pool)# Contains the DHCPv6 server IPv6
address pool configuration commands.
Stack Global Config Mode
Switch (Config stack)# Allows you to access the Stack Global
Config Mode.
ARP Access-List Config Mode
Switch (Config-arp-access-list)# Contains commands to add ARP
ACL rules in an ARP Access List.
Support Mode Switch (Support)# Allows access to the support
commands, which should only be used by the manufacturer's technical
support personnel as improper use could cause unexpected system
behavior and/or invalidate product warranty.
Table 6. CLI Mode Access and Exit
Command Mode Access Method Exit or Access Previous Mode
User EXEC This is the first level of access. To exit, enter
logout.
Privileged EXEC From the User EXEC mode, enter enable.
To exit to the User EXEC mode, enter exit or press Ctrl-Z.
Global Config From the Privileged EXEC mode, enter
configure.
To exit to the Privileged EXEC mode, enter exit, or press
Ctrl-Z.
VLAN Config From the Privileged EXEC mode, enter vlan
database.
To exit to the Privileged EXEC mode, enter exit, or press
Ctrl-Z.
Table 5. CLI Command Modes (continued)
Command Mode Prompt Mode Description
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Interface Config From the Global Config mode, enter:interface
unit/slot/port
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
From the Global Config mode, enter:interface loopback id
From the Global Config mode, enter:interface tunnel id
From the Global Config mode, enter:interface
unit/slot/port(startrange)- unit/slot/port(endrange)
From the Global Config mode, enter:interface lag
lag-intf-num
From the Global Config mode, enter:interface vlan vlan-id
Line Console From the Global Config mode, enter line
console.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Line SSH From the Global Config mode, enter line ssh.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Line Telnet From the Global Config mode, enter line telnet.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
AAA IAS User Config
From the Global Config mode, enter aaa ias-user username
name.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Mail Server Config From the Global Config mode, enter
mail-server address.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Policy-Map Config
From the Global Config mode, enter policy-map.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Policy-Class-Map Config
From the Policy Map mode enter class. To exit to the Policy Map
mode, enter exit. To return to the Privileged EXEC mode, enter
Ctrl-Z.
Class-Map Config
From the Global Config mode, enter class-map, and specify the
optional keyword ipv4 to specify the Layer 3 protocol for this
class. See class-map on page 934 for more information.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Table 6. CLI Mode Access and Exit (continued)
Command Mode Access Method Exit or Access Previous Mode
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Switches
VPC From Global Config mode, enter vpc. To exit to the Global
Config mode, enter exit. To return to the Privileged EXEC mode,
enter Ctrl-Z.
Ipv6-Class-Map Config
From the Global Config mode, enter class-map and specify the
optional keyword ipv6 to specify the Layer 3 protocol for this
class. See class-map on page 934 for more information.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Router OSPF Config
From the Global Config mode, enter router ospf.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Router OSPFv3 Config
From the Global Config mode, enter ipv6 router ospf.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Router RIP Config
From the Global Config mode, enter router rip.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
BGP Router Config
From the Global Config mode, enter router bgp asnumber.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Route Map Config From the Global Config mode, enter route-map
map-tag.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
IPv6 Address Family Config
From the BGP Router Config mode, enter address-family ipv6.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Peer Template Config
From the BGP Router Config mode, enter template peer name to
create a BGP peer template and enter Peer Template Configuration
mode.
o exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
MAC Access-list Config
From the Global Config mode, enter mac access-list extended
name.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
TACACS Config From the Global Config mode, enter tacacs-server
host ip-addr, where ip-addr is the IP address of the TACACS server
on your network.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
DHCP Pool Config
From the Global Config mode, enter ip dhcp pool pool-name.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Table 6. CLI Mode Access and Exit (continued)
Command Mode Access Method Exit or Access Previous Mode
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Command Completion and Abbreviation
Command completion finishes spelling the command when you type
enough letters of a command to uniquely identify the command
keyword. Once you have entered enough letters, press the SPACEBAR
or TAB key to complete the word.
Command abbreviation allows you to execute a command when you
have entered there are enough letters to uniquely identify the
command. You must enter all of the required keywords and parameters
before you enter the command.
CLI Error Messages
If you enter a command and the system is unable to execute it,
an error message appears. The following table describes the most
common CLI error messages.
DHCPv6 Pool Config
From the Global Config mode, enter ip dhcpv6 pool pool-name.
To exit to the Global Config mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Stack Global Config Mode
From the Global Config mode, enter stack.
To exit to the Global Config mode, enter the exit command. To
return to the Privileged EXEC mode, enter Ctrl-Z.
ARP Access-List Config Mode
From the Global Config mode, enter arp access-list.
To exit to the Global Config mode, enter the exit command. To
return to the Privileged EXEC mode, enter Ctrl-Z.
Support Mode From the Privileged EXEC mode, enter support.
Note: The support command is available only after you issued the
techsupport enable command.
To exit to the Privileged EXEC mode, enter exit, or press
Ctrl-Z.
Table 7. CLI Error Messages
Message Text Description
% Invalid input detected at '^' marker.
Indicates that you entered an incorrect or unavailable command.
The carat (^) shows where the invalid text is detected. This
message also appears if any of the parameters or values are not
recognized.
Command not found / Incomplete command. Use ? to list
commands.
Indicates that you did not enter the required keywords or
values.
Table 6. CLI Mode Access and Exit (continued)
Command Mode Access Method Exit or Access Previous Mode
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CLI Line-Editing Conventions
The following table describes the key combinations you can use
to edit commands or increase the speed of command entry. You can
access this list from the CLI by entering help from the User or
Privileged EXEC modes.
Ambiguous command Indicates that you did not enter enough
letters to uniquely identify the command.
Table 8. CLI Editing Conventions
Key Sequence Description
DEL or Backspace Delete previous character.
Ctrl-A Go to beginning of line.
Ctrl-E Go to end of line.
Ctrl-F Go forward one character.
Ctrl-B Go backward one character.
Ctrl-D Delete current character.
Ctrl-U, X Delete to beginning of line.
Ctrl-K Delete to end of line.
Ctrl-W Delete previous word.
Ctrl-T Transpose previous character.
Ctrl-P Go to previous line in history buffer.
Ctrl-R Rewrites or pastes the line.
Ctrl-N Go to next line in history buffer.
Ctrl-Y Prints last deleted character.
Ctrl-Q Enables serial flow.
Ctrl-S Disables serial flow.
Ctrl-Z Return to root command prompt.
Tab, Command-line completion.
Exit Go to next lower command prompt.
? List available commands, keywords, or parameters.
Table 7. CLI Error Messages (continued)
Message Text Description
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Using CLI Help
Enter a question mark (?) at the command prompt to display the
commands available in the current mode. (NETGEAR Switch) >?
enable Enter into user privilege mode.help Display help for
various special keys.logout Exit this session. Any unsaved changes
are lost.password Change an existing user’s password.ping Send ICMP
echo packets to a specified IP address.quit Exit this session. Any
unsaved changes are lost.show Display Switch Options and
Settings.telnet Telnet to a remote host.
Enter a question mark (?) after each word you enter to display
available command keywords or parameters.(NETGEAR Switch) #network
?
ipv6 Configure IPv6 parameters for system network.javamode
Enable/Disable.mac-address Configure MAC Address.mac-type Select
the locally administered or burnedin MAC address.mgmt_vlan
Configure the Management VLAN ID of the switch.parms Configure
Network Parameters of the device.protocol Select DHCP, BootP, or
None as the network config protocol.
If the help output shows a parameter in angle brackets, you must
replace the parameter with a value.(NETGEAR Switch) #network parms
?
Enter the IP Address.none Reset IP address and gateway on
management interface
If there are no additional command keywords or parameters, or if
additional parameters are optional, the following message appears
in the output: Press Enter to execute the command
You can also enter a question mark (?) after typing one or more
characters of a word to list the available command or parameters
that begin with the letters, as shown in the following
example:(NETGEAR Switch) #show m?
mac mac-addr-table mac-address-tablemail-server mbuf monitor
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Access the CLI
You can access the CLI by using a direct console connection or
by using a telnet or SSH connection from a remote management
host.
For the initial connection, you must use a direct connection to
the console port. You cannot access the system remotely until the
system has an IP address, subnet mask, and default gateway. You can
set the network configuration information manually, or you can
configure the system to accept these settings from a BootP or DHCP
server on your network. For more information, see Management
Interface Commands on page 58.
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4
4Stacking Commands
This chapter describes the stacking commands.
This chapter contains the following sections:
• Dedicated Port Stacking Commands • Stack Port Commands • Stack
Firmware Synchronization Commands • Nonstop Forwarding Commands for
Stack Configuration
The commands in this chapter are in two functional groups:
• Show commands. Display switch settings, statistics, and other
information.• Configuration commands. Configure features and
options of the switch. For every
configuration command, there is a show command that displays the
configuration setting.
Note: The Primary Management Unit is the unit that controls the
stack.
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Dedicated Port Stacking Commands
This section describes the commands you use to configure
dedicated port stacking.
stackUse this command to set the mode to Stack Global
Config.
member (Stack Global Config)Use this command to add a switch to
a stack. The unit is the switch identifier of the switch to be
added to the stack. The switchindex is the index into the database
of the supported switch types, indicating the type of the switch
being preconfigured. The switchindex is a 32-bit integer. You issue
this command on the Primary Management Unit.
Note: You can obtain the switch index by issuing the show
supported switchtype command in User EXEC mode.
no member
Use this command to remove a switch from a stack. The unit is
the switch identifier of the switch to be removed from the stack.
You issue this command on the Primary Management Unit.
switch priorityUse this command to configure the ability of a
switch to become the Primary Management Unit. The unit is the
switch identifier. The value is the preference parameter that lets
you specify the priority of one backup switch over another. The
range for priority is 1 to 15. The switch with the highest priority
value becomes the Primary Management Unit if the active Primary
Management Unit fails. The switch priority defaults to the hardware
management
Default None
Format stack
Mode Global Config
Default None
Format member unit switchindex
Mode Stack Global Config
Format no member unit
Mode Stack Global Config
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preference value 1. Switches without the hardware capability to
become the Primary Management Unit are not eligible for
management.
switch renumberUse this command to change the switch identifier
for a switch in the stack. The oldunit is the current switch
identifier on the switch whose identifier is to be changed. The
newunit is the updated value of the switch identifier. When you
issue the command, the switch is configured with the configuration
information for the new switch, if any. The old switch
configuration information is retained, however the old switch
becomes operationally unplugged. You issue this command on the
Primary Management Unit.
Note: If the management unit is renumbered, the running
configuration is no longer applied (that is, the stack functions as
if the running configuration is cleared).
movemanagement (Stack Global Config)Use this command to move the
Primary Management Unit functionality from one switch to another.
The fromunit is the switch identifier on the current Primary
Management Unit. The tounit is the switch identifier on the new
Primary Management Unit. When you issue the command, the entire
stack (including all interfaces in the stack) is unconfigured and
reconfigured with the configuration on the new Primary Management
Unit. After the reload is complete, you must perform all stack
management capability on the new Primary Management Unit. To
preserve the current configuration across a stack move, issue the
copy system:running-config nvram:startup-config command in
Privileged EXEC mode before performing the stack move. A stack move
causes all routes and layer 2 addresses to be lost. You issue this
command on the Primary Management Unit. The system prompts you to
confirm the management move.
Note: The movemanagement command does not perform nonstop
forwarding (NSF). To move the management unit to the backup unit,
issue the initiate failover command instead. For more information,
see initiate failover (for stack configuration) on page 51.
Default Enabled
Format switch unit priority value
Mode Global Config
Default None
Format switch oldunit renumber newunit
Mode Global Config
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standbyUse this command to configure a unit as a Standby
Management Unit (STBY). The unit number is the unit number that
must become the Standby Management Unit. The unit number must be a
valid unit number.
Note: The Standby Management Unit cannot be the current
Management Unit. The Standby unit must be a management-capable
unit.
no standby
Use this command to let the switch run the auto Standby
Management Unit.
slot (for stack configuration)Use this command to configure a
slot in the system. The unit/slot is the slot identifier of the
slot. The cardindex is the index into the database of the supported
card types, indicating the type of the card that is being
preconfigured in the specified slot. The cardindex is a 32-bit
integer. If a card is present in the slot that is unconfigured, the
configured information is deleted and the slot is reconfigured with
default information for the card.
Default None
Format movemanagement fromunit tounit
Mode Stack Global Config
Default None
Format standby unit number
Mode Stack Global Config
Format no standby
Mode Stack Global Config
Default None
Format slot unit/slot cardindex
Mode Global Config
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Note: You can obtain the card index by issuing the show
supported cardtype command in User EXEC mode.
no slot
Use this command to remove configured information from an
existing slot in the system.
Note: You can obtain the card index by issuing the show
supported cardtype command in User EXEC mode.
set slot disable (for stack configuration)Use this command to
configure the administrative mode for a specified slot or for all
slots. If you specify all, the command is applied to all slots,
otherwise the command is applied to the slot that is identified by
unit/slot.
If a card or other module is present in the slot, the
administrative mode is applied to the contents of the slot. If the
slot is empty, the administrative mode is applied to any module
that is inserted into the slot. If a card is disabled, all the
ports on the device are operationally disabled and shown as
“unplugged” on management screens.
no set slot disable
Use this command to remove the administrative mode for a
specified slot or for all slots. If you specify all, the command
removes the administrative mode from all slots, otherwise the
command removes the administrative mode from the slot that is
identified by unit/slot.
If a card or other module is present in the slot, the
administrative mode removes the configuration from the contents of
the slot. If the slot is empty, the administrative mode removes the
configuration from any module inserted into the slot. If a card is
disabled, all the ports on the device are operationally disabled
and shown as “unplugged” on management screens.
Format no slot unit/slot cardindex
Mode Global Config
Default None
Format set slot disable [unit/slot | all]
Mode Global Config
Format no set slot disable [unit/slot | all]
Mode Global Config
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set slot power (for stack configuration)Use this command to
configure the power mode for a specified slot or for all slots and
allows power to be supplied to the cards that are located in the
slots. If you specify all, the command is applied to all slots,
otherwise the command is applied to the slot that is identified by
unit/slot.
Use this command when you install or remove cards. If a card or
other module is present in the slot, the power mode is applied to
the contents of the slot. If the slot is empty, the power mode is
applied to any card inserted into the slot.
no set slot power
Use this command to remove the power mode for a specified slot
or for all slots and prohibits power from being supplied to the
cards that are located in the slots. If you specify all, the
command prohibits power to all slots, otherwise the command
prohibits power to the slot that is identified by unit/slot.
Use this command when you install or remove cards. If a card or
other module is present in the slot, power is prohibited to the
contents of the slot. If the slot is empty, power is prohibited to
any card inserted into the slot.
reload (for stack configuration)Use this command to reset the
entire stack or the identified unit. The unit is the switch
identifier. The system prompts you to confirm that you want to
reset the switch.
stack-status sample-modeUse this command to configure the global
status management mode and, as an option, the sample size. The mode
and sample size parameters are applied globally to all units in the
stack. The default sampling mode of the operation is cumulative,
which tacks the sum of the received time stamp offsets
cumulatively. You can also select the history sampling mode, which
tracks the history of the received timestamps.
Default None
Format set slot power [unit/slot | all]
Mode Global Config
Format no set slot power [unit/slot | all]
Mode Global Config
Default None
Format reload [unit]
Mode User EXEC
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The sample size indicates the maximum number of samples that
must be kept. The range for the number value for max-samples is
from 100 to 500.
Note: The stack-status sample-mode command is implemented as
part of a serviceability functionality and therefore not expected
to be persistent across reloads. The configuration is not visible
in the running configuration under any circumstances. When you
issue the command, the configuration is applied to all the members
that are part of the stack. After you issue the command, the
configuration is not applied to new members that you add to the
stack.
The following command sets the sampling mode to
cumulative:(NETGEAR Switch) #configure(NETGEAR Switch)
(Config)#stack(NETGEAR Switch) (Config-stack)# stack-status
sample-mode cumulative
Command example:
The following command sets the sampling mode to history and the
sample size to the default.(NETGEAR Switch) #configure(NETGEAR
Switch) (Config)#stack(NETGEAR Switch) (Config-stack)#stack-status
sample-mode history
Command example:
The following command sets the sampling mode to history and
sample size to 100.(NETGEAR Switch) #configure(NETGEAR Switch)
(Config)#stack(NETGEAR Switch) (Config-stack)#stack-status
sample-mode history max-samples 100
Default The default for sampling mode is cumulative.The default
for max-samples is 300.
Format stack-status sample-mode {cumulative | history}
[max-samples number]
Mode Stack Global Config
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show slotUse this command to display information about all the
slots in the system or about a specific slot.
Command example:
This example shows the output of the show slot
command:(M4300-96X) #show slot
Admin Power Card Information Vendor Serial PowerSlot Status
State State Configured/Actual Name Number Down PoE Capable-----
-------- ------- ------- -------------------- -------------
--------------- ----- -----------1/1 Full Enable Enable
APM408C/APM408C 57Y1847N8009E Yes Yes1/2 Full Enable Enable
APM408C/APM408C 57Y17C7D80015 Yes Yes1/3 Full Enable Enable
APM408F/APM408F 78 58117C7Y800B4 Yes Yes1/4 Full Enable Enable
APM408P/APM408P 58017C7H800B0 Yes Yes1/5 Full Enable Enable
TPM404H/TPM404H ZeeVee HZ80K800001A Yes Yes1/6 Empty Enable Enable
Yes Yes1/7 Full Enable Enable APM408F/APM408F 58117C7E80041 Yes
No1/8 Full Enable Enable APM408P/APM408P 58017C7S800C6 Yes No1/9
Full Enable Enable APM408C/APM408C 57Y17C79800E7 Yes No1/10 Empty
Enable Enable Yes No1/11 Empty Enable Enable APM402XL/ Yes No1/12
Full Enable Enable APM402XL/APM402XL 5EU1857L80139 Yes No
Format show slot [unit/slot]
Mode User EXECPrivileged EXEC
Term Definition
Slot The slot identifier in the unit/slot format.
Slot Status The slot is empty, full, or has encountered an
error.
Admin State The slot administrative mode is enabled or
disabled.
Power State The slot power mode is enabled or disabled.
Card Information Configured/Actual
Shows the card type pre-configured vs actual card installed in
the chassis.
Vendor Name Card vendor name.
Seral Number Serial number of the card if present.
Power Down Indicates whether the slot can be powered down.
PoE Capable Indicates whether the card is PoE capable or
not.
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Note: In the previous example for model M4300-96X, a third-party
HDMI port card is shown in slot 1/5. You can insert a third-party
HDMI port card in any of the upper slots (1–6), but not in the
lower slots.
If you preconfigure a slot for a particular type of port card,
install only that type of port card in the slot. In the previous
example for model M4300-96X, if you insert a port card other than
the APM408P in slot 1/8, the slot is not activated, the interfaces
on the port card do no become operational, and the switch generates
a log message about a mismatch in the configured port card and the
inserted port card in the memory log. Therefore, if you
preconfigure a slot for a particular type of port card, insert only
that type of port card in the slot.
You can change the configuration for a slot from a set type of
port card to a dynamic port card by entering the no slot unit/slot
command. For example, to remove the configuration of slot 2 so that
the slot can enter any of the supported port cards dynamically,
enter the no slot 1/2 command.
Note: The output of the show slot command shows only the port
cards in the slots that are populated or are configured for a
particular type of port card.
If you supply a value for unit/slot, the following additional
information displays:
show stack-statusUse this command to display the stack unit’s
received heartbeat message timings and the dropped or lost
statistics for the specified unit.
Use the following optional keywords to specify the command
output:
• number. The output displays for a specific unit in the stack.
The value for number can be from 1 to 8.
• all. The output displays for all units in the stack.
Use the optional keyword clear to remove the statistics of the
stack heartbeat message.
Term Definition
Inserted Card Model Identifier
The model identifier of the card inserted in the slot. The model
identifier is a 32-character field used to identify a card. This
field is displayed only if the slot is populated.
Inserted Card Description
The card description. This field is displayed only if the slot
is populated.
Configured Card Description
The card description of the card preconfigured in the slot.
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Command example:
This example dumps the stack unit heartbeat status information
of the specified unit:(NETGEAR Switch) #show stack-statusStack Unit
1 StatusSampling Mode: Cumulative
Summing--------------------------------------Unit Current Average
Min Max Dropped--------------------------------------
show supported cardtype (for stack configuration)Use this
command to display information about all card types or specific
card types that are supported in the switch.
If you do not supply a value for cardindex, the following output
displays:
Format show stack stack-status [number | all] [clear]
Mode Privileged EXEC
Term Definition
Current The time at which the heartbeat message was
received.
Average The average time of the heartbeat messages that were
received.
Min The minimum time of the heartbeat messages that were
received.
Max The maximum time of the heartbeat messages that were
received.
Dropped The number of heartbeat messages that were dropped or
lost.
Format show supported cardtype [cardindex]
Mode User EXEC
Term Definition
Card Index (CID) The index in the database for the supported
card types. This index is used when you preconfigure a slot.
Card Model Identifier
The model identifier for the supported card type.
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If you supply a value for cardindex, the following output
displays:
show switchUse this command to display information about all
units in the stack or about a single unit if you specify the unit
value. For units that lack a matching stack template ID and can
therefore not join the stack, the switch status is shown as “STM
Mismatch.”
If you do not specify a value for unit, the following
information displays:
Term Definition
Card Type The 32-bit numeric card type for the supported
card.
Model Identifier The model identifier for the supported card
type.
Card Description The description for the supported card
type.
Format show switch [unit]
Mode Privileged EXEC
Term Definition
Switch The unit identifier assigned to the switch.
Term Definition
Management Status
Indicates whether the switch is the Primary Management Unit, a
stack member, or the status is unassigned.
Preconfigured Model Identifier
The model identifier of a preconfigured switch ready to join the
stack. The model identifier is a 32-character field that is
assigned by the device manufacturer to identify the device.
Plugged-In Model Identifier
The model identifier of the switch in the stack. The model
identifier is a 32-character field that is assigned by the device
manufacturer to identify the device.
Switch Status The switch status. Possible values for this state
are: OK, Unsupported, Code Mismatch, Config Mismatch, or Not
Present.A mismatch indicates that a stack unit is running a
different firmware version, Switch Database Management (SDM)
template, or configuration than the management unit. The SDM
Mismatch status indicates that the unit joined the stack, but is
running a different SDM template than the management unit. This
status is temporary; the stack unit automatically reloads using the
template that is running on the stack manager. If a Stacking
Firmware Synchronization operation is in progress, the status is
shown as Updating Code.
Code Version The detected version of code on the switch.
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Command example: (NETGEAR Switch) #show switch Management
Standby Preconfig Plugged-in Switch CodeSW Switch Status Model ID
Model ID Status Version--- ---------- --------- -------------
------------- ------------- -----------1 Stack Mbr Platform v1
Platform v1 STM Mismatch 10.17.15.82 Mgmt Sw Platform v2 Platform
v2 OK 10.17.15.8
If you specify a value for unit, the following information
displays:
Term Definition
Management Status
Indicates whether the switch is the Primary Management Unit, a
stack member, or the status is unassigned.
Hardware Management Preference
The hardware management preference of the switch. The hardware
management preference can be disabled or unassigned.
Admin Management Preference
The administrative management preference value assigned to the
switch. This preference value indicates how likely the switch is
selected as the Primary Management Unit.
Switch Type The 32-bit numeric switch type.
Model Identifier The model identifier for this switch. The model
identifier is a 32-character field that is assigned by the device
manufacturer to identify the device.
Switch Status The switch status. Possible values are OK,
Unsupported, Code Mismatch, Config Mismatch, or Not Present.
Switch Description The switch description.
Expected Code Version
The expected firmware version.
Detected Code Version
The version of firmware that is running on this switch. If the
switch is not present and the data is from the preconfiguration,
the firmware version is None.
Detected Code in Flash
The version of the firmware that is currently stored in flash
memory on the switch. The firmware executes after the switch is
reset. If the switch is not present and the data is from the
preconfiguration, the firmware version is None.
SFS Last Attempt Status
The stack firmware synchronization status in the last attempt
for the specified unit.
Stack Template ID The ID of the stack template. For example:
3.
Stack Template Description
The stack template description. For example: v1 and v2 Mix.
Up Time The system up time.
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Command example: (Netgear Switch) #show switch 1
Switch............................ 1Management
Status................. Management SwitchHardware Management
Preference.... UnassignedAdmin Management Preference.......
UnassignedSwitch Type.......................
0xd6064004Preconfigured Model Identifier....
M4300-52G-PoE+Plugged-in Model Identifier.......
M4300-52G-PoE+Switch Status..................... OKSwitch
Description................ M4300-52G-PoE+ ProSafe 48-port Copper
1G PoE+ L3 Switch with 2-port 10G Copper and 2-port 10G
FiberDetected Code in Flash............ 12.0.0.2CPLD
version...................... 0x1SFS Last Attempt Status...........
NoneSerial Number..................... 4G115B5UF0026Up
Time........................... 2 days 3 hrs 24 mins 33 secs
show supported switchtype (for stack configuration)Use this
command to display information about all supported switch types or
about a specific switch type.
If you do not supply a value for switchindex, the following
output displays:
If you supply a value for switchindex, the following output
displays:
Format show supported switchtype [switchindex]
Modes User EXECPrivileged EXEC
Term Definition
Switch Index (SID) The index in the database of supported switch
types. This index is used when you preconfigure a member to be
added to the stack.
Model Identifier The model identifier for the supported switch
type.
Management Preference
The management preference value of the switch type.
Code Version The firmware load target identifier of the switch
type.
Term Definition
Switch Type The 32-bit numeric switch type for the supported
switch.
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Stack Port Commands
This section describes the commands you use to view and
configure stack port information.
stack-portUse this command to set stacking for a specified port
to either stack or ethernet mode.
show stack-portUse this command to display summary stack-port
information for all interfaces.
For each interface:
Model Identifier The model identifier for the supported switch
type.
Switch Description The description for the supported switch
type.
Default stack
Format stack-port unit/slot/port {ethernet | stack}
Mode Stack Global Config
Format show stack-port
Mode Privileged EXEC
Term Definition
Unit The unit number.
Interface The slot and port numbers.
Configured Stack Mode
Stack or Ethernet.
Running Stack Mode
Stack or Ethernet.
Link Status The status of the link.
Link Speed The speed (in Gbps) of the stack port link.
Term Definition
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show stack-port countersUse this command to display summary data
counter information for all interfaces.
Use the following optional keywords to specify the command
output:
• number. The output displays for a specific unit in the stack.
The value for number can be from 1 to 8.
• all. The output displays for all units in the stack.
This example shows the stack ports and associated statistics of
unit 2.(NETGEAR Switch) #show stack-port counters 2
------------TX------------------- ------------RX--------------
-------
Data Error Data Error Rate Rate Total Rate Rate Total LinkUnit
Interface (Mb/s) (Errors/s) Errors (Mb/s) (Errors/s) Errors
Flaps---- ----------- ---------- ----------- ---------- --------
---------- -------- -------2 0/53 0 0 0 0 0 0 02 0/54 0 0 0 0 0 0
02 0/55 0 0 0 0 0 0 02 0/56 0 0 0 0 0 0 0
Format show stack-port counters [number | all]
Mode Privileged EXEC
Term Definition
Unit The unit number.
Interface The slot and port numbers.
Tx Data Rate The trashing data rate in megabits per second on
the stacking port.
Tx Error Rate The platform-specific number of transmit errors
per second.
Tx Total Error The platform-specific number of total transmit
errors since power-up.
Rx Data Rate The received data rate in megabits per second on
the stacking port.
Rx Error Rate The platform-specific number of received errors
per second.
Rx Total Errors The platform-specific number of total received
errors since power-up.
Link Flaps The number of up and down events for the link since
the system bootup.
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show stack-port diag
Note: This command is intended only for field application
engineers (FAEs) and developers.
Use this command to display front panel stacking diagnostics for
each port. An FAE can advise on the necessity to run this command
and capture this information. In verbose mode, the statistics and
counters for RPC, transport, CPU, and transport RX/TX modules are
displayed.
Use the following optional keywords to specify the command
output:
• number. The output displays for a specific unit in the stack.
The value for number can be from 1 to 8.
• all. The output displays for all units in the stack.
Format show stack-port diag [number | all] [verbose]
Mode Privileged EXEC
Term Definition
Unit The unit number.
Interface The slot and port numbers.
Diagnostic Entry1 80 character string used for diagnostics.
Diagnostic Entry2 80 character string used for diagnostics.
Diagnostic Entry3 80 character string used for diagnostics.
TBYT Transmitted bytes.
TPKT Transmitted packets.
TFCS Transmitted FCS error frame counter.
TERR Transmitted error (set by system) counter
RBYT Received bytes.
RPKT Received packets.
RFCS Received FCS error frame counter.
RFRG Received fragment counter.
RJBR Received jabber frame counter.
RUND Received undersized frame counter.
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Command example:
This example displays the stack ports and associated statistics
of specified unit or all units.(NETGEAR Switch) #show stack-port
diag 1
1 - 0/53:RBYT:27ed9a7b RPKT:bca1b TBYT:28a0739e TPKT:c93eeRFCS:0
RFRG:0 RJBR:0 RUND:0 RUNT:0TFCS:0 TERR:0
1 - 0/54:RBYT:8072ed RPKT:19a66 TBYT:aecfb80 TPKT:66e4dRFCS:6e
RFRG:4414 RJBR:0 RUND:c19 RUNT:af029b1TFCS:0 TERR:0
1 - 0/55:RBYT:0 RPKT:0 TBYT:ae8 TPKT:23RFCS:0 RFRG:0 RJBR:0
RUND:0 RUNT:0TFCS:0 TERR:0
1 - 0/56:RBYT:0 RPKT:0 TBYT:ae8 TPKT:23RFCS:0 RFRG:0 RJBR:0
RUND:0 RUNT:0TFCS:0 TERR:0
Command example:
This example displays a dump of the RPC, Transport (ATP, Next
Hop, and RLink), and CPU Transport Rx/Tx module statistics for Unit
2.(NETGEAR Switch) #show stack-port diag 2
verbose-----------------------------------------HPC RPC
statistics/counters from
unit..2-----------------------------------------Registered
Functions........................... 58Client
Requests.............................. 0Server
Requests................................ 0Server Duplicate
Requests...................... 0Server Replies...............