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You are here: Home / Show IP Protocols

Show IP Protocols

Command

Show IP Protocols

Use

This command displays a summary of configured routing protocol information. It is useful for quickly verifying how routing protocols are configured. It is mainly used for RIP, since there aren’t very many other troubleshooting commands available.

Syntax

Router#show ip protocols

Example

simple

In the below example we use show ip interface to quickly see how interfaces are configured on R2.

R2#show ip protocols
Routing Protocol is “eigrp 100”
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Default networks flagged in outgoing updates
Default networks accepted from incoming updates
EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0
EIGRP maximum hopcount 100
EIGRP maximum metric variance 1
Redistributing: eigrp 100
EIGRP NSF-aware route hold timer is 240s
Automatic network summarization is not in effect
Maximum path: 4
Routing for Networks:
2.2.2.2/32
10.1.1.2/32
10.2.2.2/32
Routing Information Sources:
Gateway Distance Last Update
10.2.2.3 90 00:55:44
10.1.1.1 90 00:55:44
Distance: internal 90 external 170

Routing Protocol is “ospf 1”
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Router ID 2.2.2.2
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Maximum path: 4
Routing for Networks:
10.2.2.0 0.0.0.255 area 0
Reference bandwidth unit is 100 mbps
Routing Information Sources:
Gateway Distance Last Update
133.133.133.133 110 00:55:46
Distance: (default is 110)

Routing Protocol is “rip”
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Sending updates every 30 seconds, next due in 22 seconds
Invalid after 180 seconds, hold down 180, 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
FastEthernet1/0 2 2
Interface Send Recv Triggered RIP Key-chain
Loopback0 2 2
Automatic network summarization is not in effect
Maximum path: 4
Routing for Networks:
2.0.0.0
10.0.0.0
Routing Information Sources:
Gateway Distance Last Update
10.1.1.1 120 00:00:13
Distance: (default is 120)

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