3Com Switch 8807, Command Reference Manual

Page: 556 / 1099

554 C
HAPTER
28: IP R
OUTING
P
OLICY
C
ONFIGURATION
C
OMMANDS
Example
# Display the information of Route-policy named as policy1.
<SW8800> display route-policy policy1
Route-policy : policy1
Permit 10 : if-match (prefixlist) p1
apply cost 100
matched : 0 denied : 0
filter-policy export Syntax
filter-policy { acl-number | ip-prefix ip-prefix-name } export [ routing-protocol ]
undo filter-policy { acl-number | ip-prefix ip-prefix-name } export [
routing-protocol ]
View
Routing protocol view
Parameter
acl-number: Number of the access control list used for matching the destination
address field of the routing information.
ip-prefix-name: Address prefix list used for matching the routing information
destination address field.
routing-protocol: The routing information of which kind of route protocol to be
filtered.
Description
Use the filter-policy export command to configure to set the filtering conditions
of the routing information advertised by a certain type of routing protocols.
Use the undo filter-policy export command to cancel the filtering conditions
set.
By default, the advertised routing information is not filtered.
In some cases, it may be required that only the routing information meeting some
conditions can be advertised. Then, the
filter-policy command can be used to set
Table 79 Description of the fields of the display route-policy command
Field Description
Route-policy Name of ip-prefix
Permit 10
Information of the route-policy with mode configured as permit and node as
10:
if-match (prefixlist) p1 The configured if-match clause
apply cost 100
Apply routing cost 100 to the routes matching the
conditions defined by if-match clause
matched
Number of routes matching the conditions set by
if-match clause
denied
Number of routes not matching the conditions set by
if-match clause