Specifying A Preference For Is-Is - HPE FlexNetwork 5510 HI Series Configuration Manual

Configuring an IS-IS cost for an interface
Step
Enter system view.
1.
Enter IS-IS view.
2.
(Optional.) Specify an
3.
IS-IS cost style.
Return to system view.
4.
Enter interface view.
5.
Specify a cost for the
6.
IS-IS interface.
Configuring a global IS-IS cost
Step
Enter system view.
1.
Enter IS-IS view.
2.
Specify a global IS-IS
3.
cost.
Enabling automatic IS-IS cost calculation
Step
Enter system view.
1.
Enter IS-IS view.
2.
Enable automatic IS-IS
3.
cost calculation.
(Optional.) Configure a
4.
bandwidth reference
value for automatic IS-IS
cost calculation.

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
To configure a preference for IS-IS:
Step
Enter system view.
1.
Command
system-view
isis [ process-id ] [ vpn-instance
vpn-instance-name ]
cost-style { narrow | wide |
wide-compatible | { compatible |
narrow-compatible } [ relax-spf-limit ] }
quit
interface interface-type interface-number
isis cost cost-value [ level-1 | level-2 ]
Command
system-view
isis [ process-id ] [ vpn-instance
vpn-instance-name ]
circuit-cost cost-value [ level-1 | level-2 ]
Command
system-view
isis [ process-id ] [ vpn-instance
vpn-instance-name ]
auto-cost enable
bandwidth-reference value
"Configuring routing
Command
system-view
144
Remarks
N/A
N/A
By default, the IS-IS cost
type is narrow.
N/A
N/A
By default, no cost for the
interface is specified.
Remarks
N/A
N/A
By default, no global cost is
specified.
Remarks
N/A
N/A
By default, automatic IS-IS
cost calculation is disabled.
The default setting is 100
Mbps.
policies."
Remarks
N/A