Information Technology Reference
In-Depth Information
Table 9-1 outlines the problems that might cause this symptom and describes solutions to those
problems.
Table9-1
AppleTalk Enhanced IGRP: Routers Not Establishing Neighbors
Possible Problem
Solution
AppleTalk Enhanced IGRP is
not globally configured on the
appropriate routers
1.
Use the
show running-config privileged exec
command to check the configuration of routers
that should be running Enhanced IGRP. Look for
appletalk routing eigrp
global configuration
command entries. This command enables
AppleTalk Enhanced IGRP routing on the
router.
2.
If AppleTalk Enhanced IGRP routing is not
enabled on the router, use the
appletalk routing
eigrp
router-id
global configuration command
to enable it.
Make sure that the router ID is unique throughout the
network.
Perform the same actions on other routers that
should be running AppleTalk Enhanced IGRP.
The router ID must be different for each router.
3.
AppleTalk Enhanced IGRP is
not enabled on interfaces
Use the
show running-config privileged exec
command on routers that are running Enhanced
IGRP. Check the interface configurations for
appletalk protocol eigrp
interface configuration
command entries.
This command must be present in order for an
interface to generate AppleTalk Enhanced IGRP
hello messages and routing updates.
