Show IP EIGRP Topology Command on CISCO Router/Switch

Command

Show IP EIGRP Topology

Use

This command shows EIGRP topology information on the router. This information includes the advertised and feasible distance for all paths as well as the successors. This is especially useful when calculating variance.

Syntax

Router#show ip eigrp topology

Example

In the below example we see the EIGRP topology information on R2

R2(config)#do show ip eigrp topology
IP-EIGRP Topology Table for AS(100)/ID(2.2.2.2)

Codes: P – Passive, A – Active, U – Update, Q – Query, R – Reply,
r – reply Status, s – sia Status

P 1.1.1.1/32, 1 successors, FD is 156160
via 10.1.1.1 (156160/128256), FastEthernet0/0
P 3.3.3.3/32, 1 successors, FD is 156160
via 10.2.2.3 (156160/128256), FastEthernet1/0
P 2.2.2.2/32, 1 successors, FD is 128256
via Connected, Loopback0
P 1.3.3.3/32, 1 successors, FD is 156160
via 10.1.1.1 (156160/128256), FastEthernet0/0
P 1.2.2.2/32, 1 successors, FD is 156160
via 10.1.1.1 (156160/128256), FastEthernet0/0
P 10.1.1.0/24, 1 successors, FD is 28160
via Connected, FastEthernet0/0
P 10.4.4.0/24, 2 successors, FD is 2172416
via 10.1.1.1 (2172416/2169856), FastEthernet0/0
via 10.2.2.3 (2172416/2169856), FastEthernet1/0
P 10.2.2.0/24, 1 successors, FD is 28160
via Connected, FastEthernet1/0

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