Routing Protocol Information

Routing Protocol Information
In order to view how particular routing protocols are configured on the router, the following
command can be entered in privileged EXEC mode:
Dallas#show ip protocols
Routing Protocol is "eigrp 100"
Outgoing update filter list for all interfaces is
Incoming update filter list for all interfaces is
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
Automatic network summarization is not in effect
Routing for Networks:
10.0.0.0
192.168.24.0
Routing Information Sources:
Gateway Distance Last Update
10.10.10.1 90 00:01:07
Distance: internal 90 external 170
The preceding output informs you that EIGRP 100 is configured on the router; that no
incoming or outgoing filters have been set; what the K-values, the maximum hop count for
EIGRP, and the variance are; that automatic summarization is not in use; and the routes that
the router is advertising for EIGRP 100.
The following command allows you to view a summary of all the interfaces on the routers
that are participating in EIGRP:
Dallas#show ip eigrp interfaces
IP-EIGRP interfaces for process 100
Xmit Queue Mean Pacing Time Multicast Pending
Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes
Se2/0.1 1 0/0 717 0/11 3559 0
Lo0 0 0/0 0 0/10 0 0
136 Chapter 4  IGRP and EIGRP
In this output, you see that on the Dallas router, both interface Serial 2/0.1 and interface Loopback
0 are participating in EIGRP 100.