Huawei Quidway S8500 Series, Руководство по управлению

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Command Manual – Routing Protocol
Quidway S8500 Series Routing Switches
Chapter 6 IP Routing Policy Configuration Commands
Huawei Technologies Proprietary
6-16
By default, no if-match sub-statement is defined.
This command is an if-match sub-statement of route-policy used to filter the routing
information based on next hop address by referencing an ACL or an address prefix list.
Related command: if-match interface , if-match acl , if-match ip-prefix , if-match
cost , if-match tag , route-policy , apply ip next-hop , apply cost , apply
local-preference , apply origin , apply tag .
Example
# Define an if-match sub-statement, allowing the routing information whose route next
hop address passes the filtration of the prefix address list p1 to pass this if-match
sub-statement.
[Quidway-route-policy] if-match ip next-hop ip-prefix p1
6.1.20 if-match tag
Syntax
if-match tag value
undo if-match tag
View
Route policy view
Parameter
value : Specifies the value in tag field of OSPF route information.
Description
Use the if-match tag command to configure to match the tag field of OSPF route
information.
Use the undo if-match tag command to cancel the existing matching rules.
Related command: if-match interface , if-match acl , if-match ip-prefix , if-match ip
next-hop , if-match cost , route-policy , apply ip next-hop , apply cost , apply
local-preference , apply origin , apply tag .
Example
# Define an if-match sub-statement, allowing the OSPF routing information whose tag
is 8 to pass the if-match sub-statement.
[Quidway-route-policy] if-match tag 8
6.1.21 ip as-path-acl
Syntax