User's Manual

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Shutting down the horizon split
Commonly, we wish to use split-horizon. It will prevent the routing information from one interface to be
broadcasted back to the same interface, so as to avoid route loop. But under certain circumstances, this is not
the optimized choice, and then we can use the following command to disable split-horizon:
Command Purpose
no ip beigrp split-horizon
Turn off horizontal split
59.2.9 Monitoring and Maintaining BEIGRP
To clear the neighbourship with all neighbours, use the following command:
Command Purpose
clear ip beigrp neighbors
[as-number |
interface]
To clear the neighborship with all neighbours
In order to show various statistics information of BEIGRP, execute the following commands:
Command Purpose
show ip beigrp interfaces
[interface] [as-
number]
show interface information
show ip beigrp neighbors
[as-number |
interface]
show neighbor information
show ip beigrp topology
[as-number | all-
link | summary | active]
show topology information
59.3 Examples of BEIGRP configuration
In the following example, the interface ethernet1/1 is configured to send a summary route to address 10.0.0.0/8,
and all subnets routes belonging to this address will not be advertised to the neighbors from the interface.
Meanwhile, we turn off the auto-summary of BEIGRP process.
interface Ethernet 1/1
ip beigrp summary-address 1 10.0.0.0 255.0.0.0
!
router beigrp 1
network 172.16.0.0 255.255.0.0
no auto-summary