Hi,
A quick question:
When configuring RIP authentication, is it necessary to specify the send and
accept lifetime? I think not. Am I right?
Key-chain R2R4:
key 1 -- text "ipexpert_R2toR4"
accept lifetime (always valid) - (always valid) [valid now]
send lifetime (always valid) - (always valid) [valid now]
R2(config-subif)#do sh ip proto
Routing Protocol is "rip"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Incoming routes will have 5 added to metric if on list R8
Sending updates every 30 seconds, next due in 19 seconds
Invalid after 180 seconds, hold down 0, flushed after 240
Redistributing: rip
Default version control: send version 2, receive version 2
Interface Send Recv Triggered RIP Key-chain
FastEthernet0/0 2 2
Serial0/1.24 2 2 R2R4
Serial0/1.25 2 2
Serial0/1.26 2 2
Automatic network summarization is not in effect
Maximum path: 4
Routing for Networks:
0.0.0.0
Passive Interface(s):
Serial0/0
FastEthernet0/1
Serial0/1
Serial0/2
Serial0/3
FastEthernet1/0
FastEthernet1/1
FastEthernet1/2
FastEthernet1/3
FastEthernet1/4
FastEthernet1/5
FastEthernet1/6
FastEthernet1/7
FastEthernet1/8
FastEthernet1/9
FastEthernet1/10
FastEthernet1/11
Passive Interface(s):
FastEthernet1/12
FastEthernet1/13
FastEthernet1/14
FastEthernet1/15
Vlan1
VoIP-Null0
Routing Information Sources:
Gateway Distance Last Update
150.100.100.6 120 00:00:24
150.100.100.5 120 00:00:01
150.100.24.4 120 00:01:54
150.100.12.1 120 00:00:12
Distance: (default is 120)
Apr 17 15:33:49.891: RIP: ignored v2 packet from 150.100.24.4 (invalid
authentication)
Regards,
Samir Idris.
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