From: Julian Rodriguez (jumaroyu@gmail.com)
Date: Fri Aug 10 2007 - 17:48:52 ART
This one has been killing me for the past couple of days, I am working on
IEWB Core Lab 1 Task 4.5, following are the configs on both BB2 and SW2,
which are supposed to use md5 to exchange RIP. I verified the solution
because I couldn't find out what the problem was, can't see the RIP routes
on SW2 anyways, but to my surprise my config was exactly what the solution
stated. Any clues? I really don't see a way to put the routes into SW2
routing table without changing the current config.
BB2:
interface FastEthernet0/0
description Ethernet to SW2 Fa0/24
ip address 192.10.1.254 255.255.255.0
ip rip authentication mode md5
ip rip authentication key-chain RIP
duplex auto
speed auto
ipv6 address 2001:192:10:1::254/64
ipv6 rip RIPng enable
ipv6 ospf 1 area 0
key chain RIP
key 1
key-string CISCO
SW2:
interface Vlan82
ip address 192.10.1.8 255.255.255.0
ip rip authentication mode md5
ip rip authentication key-chain RIP
interface FastEthernet0/24
switchport access vlan 82
key chain RIP
key 1
key-string CISCO
Troubleshooting OUPUTS:
Rack1SW2#ping 192.10.1.254
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.10.1.254 , timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/8 ms
Rack1SW2#
Rack1SW2#
01:19:04: RIP: sending v2 update to 224.0.0.9 via Vlan82 ( 192.10.1.8)
01:19:04: RIP: build update entries - suppressing null update
Rack1SW2#
01:19:32: RIP: sending v2 update to 224.0.0.9 via Vlan82 (192.10.1.8)
01:19:32: RIP: build update entries - suppressing null update
Rack1SW2#
Mar 1 01:25:45.707: %TCP-6-BADAUTH: No MD5 digest from 192.10.1.8(179) to
192.10.1.254(14382) (RST)
Mar 1 01:25:49.707: %TCP-6-BADAUTH: No MD5 digest from 192.10.1.8(179) to
192.10.1.254(14382) (RST)
Mar 1 01:25: 57.499: RIP: sending v2 update to 224.0.0.9 via
FastEthernet0/0 ( 192.10.1.254)
Mar 1 01:25:57.499: RIP: build update entries - suppressing null update
This archive was generated by hypermail 2.1.4 : Sat Sep 01 2007 - 11:32:10 ART