3Com MSR 50 Isis cost, Isis dis-name, Syntax isis dis-name symbolic-name Undo isis dis-name, 1065

1065

isis cost

Syntax isis cost value [ level-1 level-2 ] undo isis cost [ level-1 level-2 ]

View Interface view

Parameters value: Specifies a cost for SPF calculation on a specified level. The default is 10.

The range of cost value differs according to different cost types.

■For types narrow, narrow-compatible and compatible: The cost value ranges from 1 to 63.

■For types wide and wide-compatible: The cost value ranges from 1 to 16777215.

level-1: Applies the cost to Level-1.

level-2: Applies the cost to Level-2.

Description Use the isis cost command to set the link cost of an interface for SPF calculation.

Use the undo isis cost command to restore the default.

No cost is configured by default.

If neither level-1nor level-2is included, the cost applies to both level-1and level-2.

You are recommended to configure a proper link cost for each interface for optimal route selection.

Relate command: circuit-cost.

Examples # Configure the Level-2 link cost as 5 for Serial 2/0.

<Sysname> system-view

[Sysname] interface serial 2/0

[Sysname-Serial2/0] isis cost 5 level-2

isis dis-name

Syntax isis dis-name symbolic-name

undo isis dis-name

View Interface view

Parameters symbolic-name: Specifies a name for the local LAN, a string of 1 to 64 characters.