3com S7906E Guide De Référence

 

1-39 

import: Applies the filter to routes from the specified peer/peer group.  

Use the peer ip-prefix command to reference an IP prefix list to filter routes received from or advertised 

to a peer or peer group. 

Use the undo peer ip-prefix command to remove the configuration. 

By default, no IP prefix list based filtering is configured. 

# In IPv4 MBGP address family view, use the IP prefix list 1 to filter routes outgoing to the peer group 

test. 

<Sysname> system-view 

[Sysname]bgp 100 

[Sysname-bgp]group test external 

[Sysname-bgp]peer test as-number 200 

[Sysname-bgp]ipv4-family multicast 

[Sysname-bgp-af-mul] peer test enable 

[Sysname-bgp-af-mul] peer test ip-prefix list1 export 

peer { group-name | ip-address } keep-all-routes 

undo peer { group-name | ip-address } keep-all-routes 

IPv4 MBGP address family view 

2: System level 

group-name: Name of an IPv4 MBGP peer group, a string of 1 to 47 characters.  

ip-address: IP address of an IPv4 MBGP peer.  

Use the peer keep-all-routes command to save original routing information from a peer or peer group, 

including routes that fail to pass the inbound policy (if configured).  

Use the undo peer keep-all-routes command to disable this feature.  

By default, the feature is not enabled.  

# In IPv4 MBGP address family view, save all the routing information from peer 131.108.1.1. 

<Sysname> system-view 

[Sysname]bgp 100 

[Sysname-bgp] peer 131.108.1.1 as-number 100