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ACE-202/2002/2002EPhase 3.1

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master.ppt Slide 2

ACE-202 / 2002 / 2002EPhase 3.1

3 Separate Routers

Inverse ATM ARP (RFC 2225)

In-Band Management via the LAN Module

Multiple IMA groups and UNI mode on Slot #1

Cross Connect between ports of Dual STM-1/OC-3C

Dual STM-1/OC-3C in Slot #1 (as well as other

slots)

Dual-port LAN bridge module for ACE-2002E

Single port CES module

New

Features

NewModules

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master.ppt Slide 3

ACE in RouterMode

3 Routers

100 BaseFX (Fiber)

Router

Customers

Premises

CO/POP

CustomersPremises

Customers

Premises

100 BaseFX (Fiber)

100 BaseFX (Fiber)

ATM

Remote Site

Router

Router

Remote Site

Remote Site

Remote Site

Remote Site

Remote Site

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master.ppt Slide 4


Benefits Automatically learn IP addresses of remote devices

Routing can be done per IP (rather than per network

address)

Features Create several VCCs on the same IP interface

Available on multiple Routers

Up to 127 interfaces (LIS or Router Interfaces) per

Router

Unlimited number of VCCs assigned to each LIS

Inverse ATM ARP support per VCC

Static definitions support for VC inside a LIS on a per

VC Basis

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master.ppt Slide 5


1.1.1.0

2.2.2.0

1.1.1.1

1.1.1.2

2.2.2.1

2.2.2.2

Logical IP Subnetworks (LIS)

LAN VCs

ACE

ATM

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master.ppt Slide 6

In-band Management via LAN

Benefit

Use the user LAN port for both, user traffic and

management traffic (for managing the ACE)

Feature

Each LAN port can be manageable from the LAN side

along with routing/bridging of user traffic

Notes

One management connection is available per bridge

The feature is available on both Router and Bridge

mode

Can be used in VLAN environment

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NMS

ManagementTraffic

ACESwitch

Switch

Switch

ATM

Users LAN

LAN Port

UserTraffic

ATM Port

LAN

Switch

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NMS

ACE

ATM

ACE

ACE

ACE

ACE

ACE

ManagementTraffic on Bridged PDU

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Dual LAN Module

Separate bridge per port, no local switching

Bridging functionality same as on single-port LAN

Constrains

Router mode is currently not available

In case of installing a Dual LAN instead of Single LAN card the

configuration is deleted

Available on ACE-2002E only!

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Switch Switch

Switch

ACE-2002E

ATM

LAN

Switch

100 BaseFX (Fiber)

Customers

Premises

CO/POP

LAN Concentration using Dual LANModule

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ATM Enhancements

Multiple IMA groups and UNI mode on Slot #1

Support for Dual STM-1 in Slot 1 (in previous versions

it was only supported in slots 2, 3 and 4)

Cross-Connect between ports of Dual STM-1

All of these enhancements are available on ACE-

2002 and ACE-2002E only!

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Cellular Backhauling using DualSTM-1 in Slot #1

ACE-2002E

Cost effective solution for aggregating up to 20 E1/T1 ports

Port granularity of 4E1/T1s

Scalable daisy chaining

Flexible IMA/UNI per port

Multi-featured

Traffic Management

Performance Monitoring

In-band/Out of Band management

ACE-2002E

STM-1/OC3, E3/T3, IMA

4, 8, 16 or

20 E1/T1ATM

Network

ACE-2002E

BTS/Node B

BTS/Node B

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Additional Features

CRC Protection

Alarm Events

Display the number of active LB/CC connections

OAM configuration added to VC group menu LB Failure Alarm

Bandwidth Management

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Bandwidth Management

Input and Output rate configuration for:

STM-4

Dual STM-1

New LAN (single and dual)

Enable/Disable Traffic in modules with fixedInput/Output rate.

Total bandwidth calculation and over allocation

notification for both input and output rates.

Bandwidth over-allocation is not configurable

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