H3C Technologies H3C S12500 Series Switches - Manual (Page 327)

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Step Command Remarks
1. Enter system view. system-view N/A
2. Enter OSPFv3 view. ospfv3 [ process-id ] N/A
3. Enter OSPFv3 area view. area area-id N/A
4. Configure the area as a stub
area.
stub [ no-summary ] Not configured by default.
5. Specify a cost for the default
route advertised to the stub
area.
default-cost value
Optional.
The default setting is 1.
Configuring an OSPFv3 NSSA area
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter OSPFv3 view. ospfv3 [ process-id ] N/A
3. Enter OSPFv3 area view. area area-id N/A
4. Configure the area as an
NSSA area.
nssa [ default-route-advertise [ cost
cost | type type ] * |
no-import-route | no-summary |
suppress-fa | { translate-always |
translate-never } |
translator-stability-interval value ]
*
Not configured by default.
5. Specify a cost for the default
route advertised to the NSSA
area.
default-cost value
Optional.
The default setting is 1.
Configuring an OSPFv3 virtual link
You can configure a virtual link to maintain connectivity between a non-backbone area and the
backbone, or in the backbone itself.
IMPORTANT:
•
Both ends of a virtual link are ABRs that must be configured with the vlink-peer command.
• Do not configure virtual links in the areas of a GR-capable process.
To configure a virtual link:
Step Command
1. Enter system view. system-view
2. Enter OSPFv3 view. ospfv3 [ process-id ]
3. Enter OSPFv3 area view. area area-id