12-1
12
Route Policy Configuration Commands
The common configuration commands of route policy are applicable to both IPv4 and IPv6.
Common Route Policy Configuration Commands
apply as-path
Syntax
apply as-path as-number
&<1-10>
[
replace
]
undo apply as-path
View
Route policy view
Default Level
2: System level
Parameters
as-number
: Autonomous system number, in the range of 1 to 4294967295.
&<1-10>
: Indicates you can enter up to 10 AS numbers.
replace
: Replaces the original AS numbers.
Description
Use the
apply as-path
command to apply the specified AS numbers to BGP routes.
Use the
undo apply as-path
command to remove the clause configuration.
No AS_PATH attribute is set by default.
With the
replace
keyword included, the
apply as-path
command replaces the original
AS_PATH attribute with the specified AS numbers. Without the
replace
keyword, this command
adds the specified AS numbers before the original AS_PATH attribute.
Examples
# Configure permit-mode node 10 of route policy
policy1
to add AS number 200 before the
original AS_PATH attribute of BGP routing information that matches AS-PATH list 1.
<Sysname> system-view
[Sysname] route-policy policy1 permit node 10
[Sysname-route-policy] if-match as-path 1
[Sysname-route-policy] apply as-path 200
