H3C Technologies H3C SecPath F1000-E - Manual (Page 530)

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Step Command Remarks
3. Specify an IS-IS cost style.
cost-style { narrow | wide | wide-compatible
| { compatible | narrow-compatible }
[ relax-spf-limit ] }
Optional.
narrow by default.
4. Return to system view. quit N/A
5. Enter interface view. interface interface-type interface-number N/A
6. Specify a cost for the
interface.
isis cost value [ level-1 | level-2 ]
Optional.
No cost is specified for the
interface by default.
Configuring a global IS-IS cost
Step 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 an IS-IS
cost style.
cost-style { narrow | wide | wide-compatible |
{ compatible | narrow-compatible }
[ relax-spf-limit ] }
Optional.
narrow by default.
4. Specify a global
IS-IS cost.
circuit-cost value [ level-1 | level-2 ]
No global cost is specified
by default.
Enabling automatic IS-IS cost calculation
Step 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 an IS-IS cost style. cost-style { wide | wide-compatible } narrow by default.
4. Enable automatic IS-IS cost
calculation.
auto-cost enable Disabled by default.
5. Configure a bandwidth
reference value for
automatic IS-IS cost
calculation.
bandwidth-reference value
Optional.
100 Mbps by default.
Specifying a priority for IS-IS
A router may run multiple routing protocols. When routes to the same destination are found by multiple
routing protocols, the route learned by the protocol with the highest priority wins. You can reference a
routing policy to specify a priority for specific routes. For information about routing policy, see
“Configuring routing policies.”
To configure the priority of IS-IS.