Creating A Route-Policy - Huawei Quidway NetEngine80E Configuration Manual

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing

10.3.2 Creating a Route-Policy

By applying a Route-Policy, you can set attributes for the imported routes according to
networking requirements.
Context
Perform the following steps on the router to which the Route-Policy is applied:
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
route-policy route-policy-name { permit | deny } node node
A node of the Route-Policy is created and the Route-Policy view is displayed.
l The parameter permit specifies a node in a Route-Policy in permit mode. If a route matches
l The parameter deny specifies a node in a Route-Policy in deny mode. In deny mode, the
When the parameter route-policy is used to filter routes, note the following:
l If a route does not match any node, it is denied by the Route-Policy.
l If all the nodes in the routing policy are in deny mode, all the routes are denied by the Route-
When a Route-Policy is used to filter the routing information, the node with the smaller value
of node is tested first.
Step 3 (Optional) Run:
description text
The description of the routing policy is configured.
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10.3.3 (Optional) Configuring the If-Match Clause
The if-match clauses define the rules for matching certain route attributes.
Issue 02 (2014-09-30)
the node, the router performs actions defined by the apply clauses and the matching is
complete. Otherwise, the route continues to match the next nod.
apply clauses are not used. If a route entry matches all the if-match clauses of the node, the
route is denied by the node and the next node is not matched. If the entry does not match all
the clauses, the next node is matched.
NOTE
In the NE80E/40E, by default, the unmatched routes are denied. If multiple nodes are defined in a Route-
Policy, at least one of them should be in permit mode.
Policy.
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10 Routing Policy Configuration
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