H3C Technologies H3C S12500-X Series Switches - Manual (Page 340)

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Step Command Remarks
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Configure an OSPFv3
cost for the interface. ospfv3 cost value [ instance
instance-id ]
By default, the OSPFv3 cost is 1 for a VLAN
interface, is 0 for a loopback interface, and is
automatically computed according to the
interface bandwidth for other interfaces.
To configure a bandwidth reference value:
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 a bandwidth
reference value.
bandwidth-reference value The default setting is 100 Mbps.
398B
Configuring the maximum number of OSPFv3 ECMP routes
Perform this task to implement load sharing over ECMP routes.
To configure the maximum number of ECMP routes:
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. Specify the maximum number
of ECMP routes.
maximum load-balancing
maximum
By default, the maximum number
of ECMP routes is the same as that
configured in the max-ecmp-num
command.
For more information about the
max-ecmp-num command, see
Layer 3—IP Routing Command
Reference.
399B
Configuring a preference for OSPFv3
A router can run multiple routing protocols. The system assigns a priority for each protocol. When these
routing protocols find the same route, the route found by the protocol with the highest priority is selected.
To configure a preference for OSPFv3:
Step Command Remarks
1. Enter system view. system-view N/A