3com S7906E Guía De Referencia

 

1-13 

<Sysname> display route-policy policy1 

Route-policy : policy1 

  permit : 10 

        if-match ip-prefix abc 

        apply cost 120 

Table 1-2 display route-policy command output description.  

Route-policy Route 

policy 

name 

Permit 

Match mode of route policy node 10 

if-match ip-prefix abc 

Match criterion 

apply cost 120 

If the match criterion is satisfied, set a cost of 120 for routing information.

 

if-match as-path as-path-number&<1-16> 

undo if-match as-path [ as-path-number&<1-16>  

Route policy view 

2: System level 

as-path-number: AS path list number, in the range of 1 to 256.  

&<1-16>: Indicates the argument before it can be entered up to 16 times. 

Use the if-match  as-path command to specify AS-PATH list(s) for matching against the AS path 

attribute of BGP routing information. 

Use the undo if-match as-path command to remove the match criterion.  

The match criterion is not configured by default. 

Related commands: route-policy, ip as-path-acl. 

# Define AS-PATH list 2, allowing BGP routing information containing AS number 200 or 300 to pass. 

Configure node 10 in permit mode of route policy test: specify AS-PATH list 2 for matching. 

<Sysname> system-view 

[Sysname] ip as-path 2 permit _*200.*300 

[Sysname] route-policy test permit node 10 

[Sysname-route-policy] if-match as-path 2