Cisco 7200 Router

From SysadminPunk Wiki!

Contents 1 Configure Access 1.1 Switch to Configure Terminal Mode 1.2 Set IP Domain Name 1.3 Generate SSH Keypair 1.4 Set Authentication type and add users 2 Setup SSH 3 Configure Serial 1/0 (Example DS3 Config from XO) 4 Configure FastEthernet 4/0 (Local Subnet A) 5 Configure FastEthernet 5/0 (Local Subnet B) 6 Configure Route

Configure Access

Switch to Configure Terminal Mode

config t

Set IP Domain Name

ip domain-name corp.auctiva.com

Generate SSH Keypair

crypto key generate rsa

The name for the keys will be: monk.corp.auctiva.com
Choose the size of the key modulus in the range of 360 to 2048 for your
General Purpose Keys. Choosing a key modulus greater than 512 may take
a few minutes.

How many bits in the modulus [512]: 1024
% Generating 1024 bit RSA keys, keys will be non-exportable...[OK]
%SSH-5-ENABLED: SSH 1.99 has been enabled

Set Authentication type and add users

aaa new-model
aaa authentication login default local
aaa authorization exec default local

username hoohaa privilege 15 password 7 07000000085485AE08311A1C5C

Setup SSH

config t
line vty 5 15
transport input ssh
login authentication default local

Configure Serial 1/0 (Example DS3 Config from XO)

interface Serial1/0
 ip address 12.34.56.195 255.255.255.252
 encapsulation ppp
 dsu bandwidth 44210
 scramble
 framing c-bit
 cablelength 10
 serial restart-delay 0

Configure FastEthernet 4/0 (Local Subnet A)

ip address 192.168.5.5 255.255.255.224
no ip route-cache
duplex full

Configure FastEthernet 5/0 (Local Subnet B)

interface FastEthernet5/0

ip address 172.16.5.1 255.255.255.0
no ip route-cache
duplex full

Configure Route

ip route 0.0.0.0 0.0.0.0 12.34.56.195