R0106-HP MSR Router Series Layer 3 - IP Routing Command Reference(V7)

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• Configure a bandwidth reference value. OSPFv3 computes the cost automatically based on the
bandwidth reference value by using the following formula: Interface OSPFv3 cost = Bandwidth
reference value/Interface bandwidth. If the calculated cost is greater than 65535, the value of
65535 is used.
If no cost value is configured for an interface, OSPFv3 computes the interface cost value automatically.
Examples
# Specify the reference bandwidth value as 1000 Mbps.
<Sysname> system-view
[Sysname] ospfv3 1
[Sysname-ospfv3-1] bandwidth-reference 1000
default-cost (OSPFv3 area view)
Use default-cost to configure a cost for the default route advertised to the stub area or NSSA area.
Use undo default-cost to restore the default.
Syntax
default-cost cost
undo default-cost
Default
The cost is 1.
Views
OSPFv3 area view
Predefined user roles
network-admin
Parameters
value: Specifies a cost for the default route advertised to the stub area or NSSA area, in the range of 0
to 16777214.
Usage guidelines
This command takes effect only on the ABR of a stub area or the ABR/ASBR of an NSSA area.
Examples
# Configure Area 1 as a stub area, and specify the cost of the default route advertised to the stub area
as 60.
<Sysname> system-view
[Sysname] ospfv3 1
[Sysname-ospfv3-1] area 1
[Sysname-ospfv3-1-area-0.0.0.1] stub
[Sysname-ospfv3-1-area-0.0.0.1] default-cost 60
Related commands
• nssa (OSPFv3 area view)
• stub (OSPFv3 area view)