Initial Router and Switch Configuration HPU – 19.09.2014
Initial router and switch configuration
Jul 16, 2015
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Initial Router and Switch
Configuration
HPU – 19.09.2014
What does router do?
192.168.10.20
255.255.255.0192.168.10.21
255.255.255.0
192.168.10.20
255.255.255.0172.16.10.21
255.255.255.0
What does router do?
192.168.10.20
255.255.255.0172.16.20.21
255.255.255.0
172.16.20.1
255.255.255.0
192.168.10.1
255.255.255.0
What does router do?
What is router?
192.168.10.20
255.255.255.0172.16.20.21
255.255.255.0
172.16.20.1
255.255.255.0
192.168.10.1
255.255.255.0
Booting Process
Booting Process
Router Memory
POST
Bootstrap EEPROM
IOS Flash
Configuration NVRAM
Filenames
Memory Filename
POST
Bootstrap EEPROM [bootstrap name and
version].bin
IOS (Stored) Flash [OS name].bin
IOS( Used) RAM
Configuration (stored) NVRAM Startup-config
Configuration (used) RAM Running-config
Router Interfaces and cable
Cat 5
Serial
V35
Connecting to the Router
NIC Card
RS 232
CrossOver
Roll Over
Data Transfer
Configuration
Connecting to the router
Basic Router Configuration: Practice
Command Modes and Configuration modes
Securing router to access user modes
Securing router to privillege modes
Change hostname and set banner
Adding IP Address to interface and change state
Configure router to host
Testing the connection
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