Command Manual – Routing Protocol 
Quidway S8500 Series Routing Switches  Chapter 5  BGP Configuration Commands
 
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Description 
Use the peer as-path-acl  import command to configure filtering policy of BGP 
received routes based on AS path list. 
Use the undo peer as-path-acl import command to cancel the existing configuration.  
By default, the peer/peer group has no AS path list.  
The priority of the inbound filter policy configured for the peer is higher than that 
configured for the peer group. 
Related command: peer as-path-acl export. 
Example 
# Set the AS path ACL of the peer group test to filter BGP received routes. 
[Quidway-bgp] peer test as-path-acl 1 import 
5.1.37  peer connect-interface 
Syntax 
peer { group-name | peer-address } connect-interface interface-name 
undo peer { group-name | peer-address } connect-interface interface-name 
View 
BGP view 
Parameter 
group-name: Specified peer group.  
peer-address: IP address of the peer. 
interface-name: Interface name. 
Description 
Use the peer connect-interface command to specify the source interface of a route 
update packet. 
Use the undo peer connect-interface command to restore the best source interface.  
By default, BGP uses the best source interface. 
Usually, BGP uses the optimal route to update the source interface of the packets. 
However, you can set the mode of the interface to Loopback in order to send route 
updates even if the interface is not work normally. 
Example 
# Specify loopback0 as the source interface of a route update packet. 
[Quidway-bgp] peer test connect-interface loopback 0