Command Manual - Routing Protocol
Quidway S6500 Series Ethernet Switches Chapter 4 Integrated IS-IS Configuration Commands
Huawei Technologies Proprietary
4-20
Example
# Set the link cost of the Level-2 link on Interface Vlan-interface 10 to 5.
[Quidway] interface Vlan-interface 10
[Quidway-Vlan-interface10] isis cost 5 level-2
4.1.22 isis dis-priority
Syntax
isis dis-priority value [ level-1 | level-2 ]
undo isis dis-priority [ level-1 | level-2 ]
View
Interface view
Parameter
value: The priority when selecting DIS. Its value ranges 0 to 127, and the default priority
is 64.
level-1: Specify the priority when selecting level-1 DIS.
level-2: Specify the priority when selecting level-2 DIS.
If the level is not specified, it defaults to setting both Level-1 and level-2 priority.
Description
Using isis dis-priority command, you can configure the priority of an interface for the
DIS election. Using undo isis dis-priority command, you can restore the default
priority.
The IS-IS protocol does not concern the concept of backup DIS. The router with the
priority 0 can also run for the DIS, which is different from the DR election of OSPF.
Example
# Set the priority of Interface Vlan-interface 1 to 127.
[Quidway] interface Vlan-interface 1
[Quidway-Vlan-interface1] isis dis-priority 127 level-2
4.1.23 isis enable
Syntax
isis enable { clns | ip } [ tag ]
undo isis enable { clns | ip } [ tag ]