3com 8807 User Guide

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C
HAPTER
 33: BGP C
ONFIGURATION
Load balancing is not available for BGP default routes.
Perform the following configuration in BGP view.
By default, the BGP does not implement load balancing.
Setting the Switch for 
Adjacency State Output
When the switch for adjacency state output is enabled, the BGP adjacency state 
changes will be output to the configured terminal until the switch for adjacency 
state output is disabled.
Perform the following configuration in BGP view.
Clearing BGP Connection
After the user changes BGP policy or protocol configuration, they must cut off the 
current connection so as to enable the new configuration.
Perform the following configuration in user view.
Refreshing BGP Routes
It is required to re-compute associated route information when BGP routing policy 
changes.
Perform the following configuration in user view.
Table 388   Enable/disable BGP load balancing
Operation 
Command 
Enable BGP load balancing 
balance balance-number 
Disable BGP load balancing 
undo balance
Table 389   Set the switch for BGP adjacency state output
Operation 
Command 
Description 
Enter system view 
system-view 
Enter BGP view 
bgp as-number 
Required 
Enable the switch for 
adjacency state output 
log-peer-change 
The BGP peer changes are not 
reported by default
Table 390   Clear BGP connection
Operation 
Command 
Clear the connection between BGP and the specified peers  reset bgp peer-address 
Clear all connections of BGP 
reset bgp all 
Clear the connections between the BGP and all the 
members of a group 
reset bgp group group-name
Table 391   Refresh BGP routes
Operation 
Command 
Refresh general BGP routes 
refresh bgp { all | peer-address | group group-name } [ 
multicast | vpn-instance instance-name | vpnv4 ] { import 
export }