Configuring ospfv3 received route filtering, Configuring inter-area-prefix lsa filtering, Configuring an ospfv3 cost for an interface – H3C Technologies H3C S5560 Series Switches User Manual

Page 387

Advertising
background image

371

If the ASBR (ABR) is not a translator, it cannot summarize routes in Type-5 LSAs translated from

Type-7 LSAs.

To configure route summarization on an ASBR:

Step Command

Remarks

1.

Enter system view.

system-view

N/A

2.

Enter OSPFv3 view.

ospfv3 [ process-id | vpn-instance
vpn-instance-name ] *

N/A

3.

Configure route
summarization on an

ASBR.

asbr-summary ipv6-address
prefix-length
[ cost cost | not-advertise |

nssa-only | tag tag ] *

By default, route summarization is
not configured on an ASBR.

Configuring OSPFv3 received route filtering

Step Command

Remarks

1.

Enter system view.

system-view

N/A

2.

Enter OSPFv3 view.

ospfv3 [ process-id | vpn-instance
vpn-instance-name ] *

N/A

3.

Configure OSPFv3 to
filter routes calculated

using received LSAs.

filter-policy { acl6-number [ gateway
prefix-list-name ] | prefix-list
prefix-list-name [ gateway

prefix-list-name ] | gateway

prefix-list-name | route-policy
route-policy-name } import

By default, OSPFv3 accepts all

routes calculated using received
LSAs.
This command can only filter routes
computed by OSPFv3. Only routes

not filtered out can be added into
the local routing table.

Configuring Inter-Area-Prefix LSA filtering

Step Command

Remarks

1.

Enter system view.

system-view

N/A

2.

Enter OSPFv3 view.

ospfv3 [ process-id | vpn-instance
vpn-instance-name ] *

N/A

3.

Enter OSPFv3 area view.

area area-id

N/A

4.

Configure OSPFv3 to filter
Inter-Area-Prefix LSAs.

filter { acl6-number | prefix-list
prefix-list-name | route-policy

route-policy-name } { export | import }

By default, OSPFv3 accepts all
Inter-Area-Prefix LSAs.
This command takes effect only on

ABRs.

Configuring an OSPFv3 cost for an interface

You can configure an OSPFv3 cost for an interface with one of the following methods:

Configure the cost value in interface view.

Advertising
This manual is related to the following products: