3com S7906E 安装指导
1-6
Configuring a Route Policy
A route policy is used to filter routing information, and modify attributes of matching routing information.
The match criteria of a route policy can be configured by referencing filters above mentioned.
A route policy can comprise multiple nodes, and each route policy node contains:
z
if-match clauses: Define the match criteria that routing information must satisfy. The matching
objects are some attributes of routing information.
z
apply clauses: Specify the actions to be taken on routing information that has satisfied the match
criteria, such as route attribute modification.
Prerequisites
Before configuring this task, you need to configure:
z
Filters
z
Routing protocols
You also need to decide on:
z
Name of the route policy, and node numbers
z
Match criteria
z
Attributes to be modified
Creating a Route Policy
Follow these steps to create a route policy:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Create a route policy, specify a
node for it and enter route
policy node view
node for it and enter route
policy node view
route-policy route-policy-name { deny |
permit } node node-number
permit } node node-number
Required