R3721-F3210-F3171-HP High-End Firewalls Network Management Configuration Guide-6PW101

Table Of Contents
738
Ste
p
Command
Remarks
1. Enter system view system-view N/A
2. Enter OSPFv3 view
ospfv3 [ process-id ]
N/A
3. Configure inbound
route filtering
filter-policy { acl-number | ipv6-prefix
ipv6-prefix-name } import
Not configured by default.
NOTE:
Use of 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 computes the interface cost value
automatically.
To configure an OSPFv3 cost for an interface:
Ste
p
Command
Remarks
1. Enter system view
system-view N/A
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 ]
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.
To configure a bandwidth reference value:
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter OSPFv3 view. ospfv3 [ process-id ] N/A
3. Configure a bandwidth
reference value.
bandwidth-reference value
Optional.
100 Mbps by default.
Configuring the maximum number of ECMP routes
Perform this task to implement load sharing over ECMP routes.