H3C Technologies H3C S5560 Series Switches - Manual (Page 387)

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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.