3com S7906E Guide De Référence

 

1-3 

Use the balance command to configure the number of MBGP routes for load balancing. 

Use the undo balance command to restore the default. 

By default, no load balancing is configured. 

Unlike IGP, MBGP has no explicit metric for making load balancing decision. Instead, it implements load 

balancing by using route selection rules.  

Related commands: display ip multicast routing-table.  

# In IPv4 MBGP address family view, set the number of routes for BGP load balancing to 2. 

<Sysname> system-view 

[Sysname]bgp 100 

[Sysname-bgp]ipv4-family multicast 

[Sysname-bgp-af-mul]balance 2 

bestroute as-path-neglect 

IPv4 MBGP address family view 

2: System level 

None 

Use the bestroute as-path-neglect command to configure MBGP not to consider the AS_PATH during 

best route selection.  

Use the undo bestroute as-path-neglect command to restore the default. 

By default, MBGP considers AS_PATH during best route selection.  

# In IPv4 MBGP address family view, configure BGP to ignore the AS_PATH during best route selection. 

<Sysname> system-view 

[Sysname]bgp 100 

[Sysname-bgp] ipv4-family multicast 

[Sysname-bgp-af-mul]bestroute as-path-neglect