77
To configure a bandwidth reference value:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter OSPF view.
ospf
[
process-id |
router-id
router-id |
vpn-instance
vpn-instance-name ] *
N/A
3. Configure a bandwidth
reference value.
bandwidth-reference
value
The default setting is 100 Mbps.
Configuring the maximum number of 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 OSPF view.
ospf
[
process-id |
router-id
router-id
|
vpn-instance
vpn-instance-name ]
*
N/A
3. Configure the maximum
number of ECMP routes.
maximum load-balancing
maximum
By default, the maximum
number of OSPF ECMP routes
equals the maximum number
of ECMP routes supported by
the system.
Use the
max-ecmp-num
command to configure the
maximum number of ECMP
routes supported by the
system. For more information
about the
max-ecmp-num
command, see Layer 3—IP
Routing Command Reference.
Configuring OSPF preference
A router can run multiple routing protocols, and each protocol is assigned a preference. If multiple
routes are available to the same destination, the one with the highest protocol preference is selected
as the best route.
To configure OSPF preference:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter OSPF view.
ospf
[
process-id |
router-id
router-id
|
vpn-instance
vpn-instance-name ]
*
N/A
3. Configure a
preference for
OSPF.
preference
[
ase
] [
route-policy
route-policy-name ] value
By default, the preference of OSPF
internal routes is 10 and the preference
of OSPF external routes is 150.