R3166-R3206-HP High-End Firewalls Network Management Configuration Guide-6PW101

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To do… Use the command… Remarks
Enter system view system-view
—
Enter OSPF view
ospf [ process-id | router-id router-id |
vpn-instance instance-name ] *
—
Configure inbound route
filtering
filter-policy { acl-number [ gateway
ip-prefix-name ] | gateway ip-prefix-name |
ip-prefix ip-prefix-name [ gateway
ip-prefix-name ] | route-policy
route-policy-name } import
Required
Not configured by default.
Configuring ABR Type-3 LSA filtering
You can configure an ABR to filter Type-3 LSAs advertised to an area.
Follow these steps to configure Type-3 LSA filtering on an ABR:
To do… Use the command…
Remarks
Enter system view system-view
—
Enter OSPF view
ospf [ process-id | router-id router-id |
vpn-instance instance-name ] *
—
Enter area view area area-id
—
Configure ABR Type-3 LSA filtering
filter { acl-number | ip-prefix
ip-prefix-name } { import | export }
Required
Not configured by
default.
Configuring an OSPF cost for an interface
You can configure an OSPF cost for an interface with one of the following two methods:
• Configure the cost value in interface view.
• Configure a bandwidth reference value for the interface. OSPF computes the cost with this formula:
Interface OSPF cost = Bandwidth reference value/Interface bandwidth. If the calculated cost is
greater than 65535, the value of 65535 is used; if the calculated cost is less than 1, the value of 1
is used.
If no cost is configured for an interface, OSPF computes the interface cost automatically.
Follow these steps to configure an OSPF cost for an interface:
To do… Use the command…
Remarks
Enter system view system-view
—
Enter interface view
interface interface-type
interface-number
—
Configure an OSPF cost for
the interface
ospf cost value
Optional
By default, an interface computes its cost
according to the bandwidth.
The cost value defaults to 0 on loopback
interfaces.
Follow these steps to configure a bandwidth reference value: