HP VPN Firewall Appliances Network Management Configuration Guide

439
Ste
p
Command Remarks
5. Configure a bandwidth
reference value for
automatic IS-IS cost
calculation.
bandwidth-reference value
Optional.
The default setting is 100
Mbps.
Specifying a preference for IS-IS
If multiple routing protocols find routes to the same destination, the route found by the routing protocol
that has the highest preference is selected as the optimal route. Perform this task to assign a preference
to IS-IS directly or by using a routing policy. For more information about the routing policy, see
"Configuring routing polices."
To configure the priority of IS-IS:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter IS-IS view.
isis [ process-id ] [ vpn-instance vpn-instance-name ] N/A
3. Specify a priority for IS-IS.
preference { route-policy route-policy-name |
preference } *
The default setting
is 15.
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:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter IS-IS view.
isis [ process-id ] [ vpn-instance
vpn-instance-name ]
N/A
3. Specify the maximum number
of ECMP routes.
maximum load-balancing number
By default, the maximum
number of ECMP routes is 8.
Configuring IS-IS route summarization
Perform this task to summarize specific routes, including IS-IS routes and redistributed routes, into a single
route. Route summarization can reduce the routing table size and the LSDB scale.
Route summarizes applies only to the locally generated LSPs. The cost of the summary route is the lowest
one among the costs of more-specific routes.
To configure route summarization:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A