H3C S3600 Series Operation Manual page 323

Operation Manual – Routing Protocol
H3C S3600 Series Ethernet Switches-Release 1510
Operation
Enable ABR route
summary
Table 4-8 Configure ASBR route summary
Operation
Enter system view
Enter OSPF view
Enable ASBR route
summary
4.6.3 Configuring OSPF to Filter Received Routes
Table 4-9 Configure OSPF to filter received routes
Enter system view
Enter OSPF view
Configure to filter the
received routes
Note:
OSPF is a dynamic routing protocol based on link state, with routing information
hidden in LSAs. Therefore, OSPF cannot filter any advertised or received LSA. In fact,
the filter-policy import command filters the routes calculated by OSPF; only the
routes passing the filter can be added to the routing table.
Command
abr-summary
ip-address
[
not-advertise ]
system-view
ospf [ process-id [ router-id
router-id ] ]
asbr-summary ip-address
mask [ not-advertise | tag
value ]
Operation
system-view
ospf [ process-id [ router-id
router-id ] ]
filter-policy { acl-number |
ip-prefix
gateway ip-prefix-name }
import
Required
This command takes effect only
mask
when it is configured on an ABR.
advertise |
By default, this function is disabled
on an ABR.
Command
Command
ip-prefix-name
4-17
Chapter 4 OSPF Configuration
Description
Description
—
Required
Required
This command takes effect
only when it is configured on
an ASBR. By
summary of imported routes is
disabled.
Description
—
Required
Required
|
By default, OSPF does
not filter
routing information.
default,
received