Command Manual – Routing Protocol
Quidway S3900 Series Ethernet Switches-Release 1510
Chapter 4 IP Routing Policy Configuration
Commands
Huawei Technologies Proprietary
4-5
ip-prefix-name
: Name of the prefix address list used for filter
Description
Use the
if-match
{
acl
|
ip-prefix
} command to configure a rule for the route-policy and
specify an matching IP address range.
Use the
undo if-match
{
acl
|
ip-prefix
} command to cancel the setting of the rule.
The
if-match
{
acl
|
ip-prefix
} command implements a filter by referencing an ACL or a
prefix address list.
Related command:
if-match interface
,
if-match ip next-hop
,
if-match cost, if-match
tag
,
route-policy
,
apply cost,
and
apply tag
.
Example
# Define an if-match clause. When the clause is used for filtering route information, the
route information filtered by route destination address through address prefix list p1 is
permitted to pass the if-match clause.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] route-policy policy permit node 1
%New sequence of this list
[Quidway-route-policy] if-match ip-prefix p1
4.1.6 if-match cost
Syntax
if-match cost value
undo if-match cost
View
Route policy view
Parameter
value
: Route cost value, ranging from 0 to 4,294,967,295.
Description
Use the
if-match cost
command to configure one of the match rules of the route-policy
to match the cost of routing information.
Use the
undo if-match cost
command to cancel the configuration of the match rule.
By default, no if-match clause is defined.
An if-match clause of the route-policy specifies the route cost of the routing information
meeting the condition.