3com S7906E Guide De Référence

 

1-53 

import: Applies the filter to routes received 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 BGP view, use the IP prefix list list 1 to filter routes advertised to the peer group test. 

<Sysname> system-view 

[Sysname] bgp 100 

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

# In BGP-VPN view, use the IP prefix list list 1 to filter routes advertised to the peer group test (the VPN 

has been created). 

<Sysname> system-view 

[Sysname] bgp 100 

[Sysname-bgp] ipv4-family vpn-instance vpn1 

[Sysname-bgp-vpn1] peer test ip-prefix list1 export 

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

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

BGP view/BGP-VPN instance view 

2: System level 

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

ip-address: IP address of a 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 function.  

By default, the function is not enabled.  

# In BGP view, save routing information from peer 131.100.1.1. 

<Sysname> system-view