Configuring An Ospfv3 Cost For An Interface; Configuring The Maximum Number Of Ospfv3 Ecmp Routes - HP MSR Series Configuration Manual

Step
1. Enter system view.
2. Enter OSPFv3 view.
3. Configure inbound
route filtering.
NOTE:
The filter-policy import command can only filter routes computed by OSPFv3. Only routes not filtered out
can be added into the local routing table.

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.
Configure a bandwidth reference value for the interface, and OSPFv3 computes the cost
•
automatically based on the bandwidth reference value: Interface OSPFv3 cost = Bandwidth
reference value (100 Mbps) ÷ Interface bandwidth (Mbps). If the calculated cost is greater than
65535, the value of 65535 is used; if the calculated cost is smaller than 1, the value of 1 is used.
If the cost value is not configured for an interface, OSPFv3 automatically computes the interface cost
value.
To configure an OSPFv3 cost for an interface:
Step
Enter system view.
1.
2. Enter interface view.
3. Configure an OSPFv3
cost for the interface.
To configure a bandwidth reference value:
Step
1. Enter system view.
2. Enter OSPFv3 view.
3. Configure a bandwidth
reference value.

Configuring the maximum number of OSPFv3 ECMP routes

Perform this task to implement load sharing over ECMP routes.
Command
system-view
ospfv3 [ process-id ]
filter-policy { acl-number | ipv6-prefix
ipv6-prefix-name } import
Command
system-view
interface interface-type
interface-number
ospfv3 cost value [ instance
instance-id ]
Command
system-view
ospfv3 [ process-id ]
bandwidth-reference value
301
Remarks
N/A
N/A
Not configured by default.
Remarks
N/A
N/A
Optional.
The default cost depends on the interface type:
1 for a VLAN interface; 0 for a loopback
interface; computed according to the
bandwidth for other interfaces.
Remarks
N/A
N/A
Optional.
100 Mbps by default.