Lab 79 - RIPv2 Authentication

Lab 79 - RIPv2 Authentication
Di Posting Oleh : Simple Learning
Kategori : Core Technologies RIP Routing

Prerequisites: CCNP level skills.

Topology

Pic. 1 - Topology Diagram.

Icons designed by: Andrzej Szoblik - http://www.newo.pl

Task 1
Configure RIP authentication between R1 and R3 using clear text method. Use key 1, and the password CISCO13.

Task 2
Configure RIP authentication between R2 and R3 using MD5 method. Use key 1, and the password CISCO23.

Lab Solution

Task 1

Configure RIP authentication between R1 and R3 using clear text method. Use key 1, and the password CISCO13.

R1 Configuration:

!

key chain RIP_CLEAR_TEXT
 key 1
   key-string CISCO13

!

interface Serial0/1
 ip address 10.1.13.1 255.255.255.0
 ip rip authentication key-chain RIP_CLEAR_TEXT
 serial restart-delay 0

!

R3 Configuration:

!

key chain RIP_CLEAR_TEXT
 key 1
   key-string CISCO13

!

interface Serial0/1
 ip address 10.1.13.3 255.255.255.0
 ip rip authentication key-chain RIP_CLEAR_TEXT
 serial restart-delay 0

!

Verification:

Pic. 2 - RIP Debug on R3.

Pic. 3 - RIP Details on R3.

Task 2

Configure RIP authentication between R2 and R3 using MD5 method. Use key 1, and the password CISCO23.

R2 Configuration:

!

key chain RIP_MD5
 key 1
   key-string CISCO23

!

interface Serial0/2
 ip address 10.1.23.2 255.255.255.0
 ip rip authentication mode md5
 ip rip authentication key-chain RIP_MD5

!

R3 Configuration:

!

key chain RIP_MD5
 key 1
   key-string CISCO23
!

interface Serial0/2
 ip address 10.1.23.3 255.255.255.0
 ip rip authentication mode md5
 ip rip authentication key-chain RIP_MD5
 serial restart-delay 0

!

Verification:

Pic. 4 - RIP Update on R3.

Pic. 5 - RIP Details on R3.

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