bandwidth-reference

Use bandwidth-reference to set the bandwidth reference for automatic link metric calculation.

Use undo bandwidth-reference to restore the default.

Syntax

bandwidth-reference value

undo bandwidth-reference

Default

The bandwidth reference is 40000 Mbps.

Views

SPBM view

Predefined user roles

network-admin

Parameters

value: Specifies a bandwidth reference in the range of 1 to 2147483648 Mbps.

Usage guidelines

ISIS-SPB automatically calculates a link metric value for an interface if both the global and interface-specific link metric values are not set.

The following is the calculation formula:

Link metric value=(Reference bandwidth/Interface rate)x10

The value range for the link metric value is 1 to 16777214.

Examples

# Set the bandwidth reference to 200 Mbps.

<Sysname> system-view
[Sysname] spbm
[Sysname-spbm] bandwidth-reference 200

Related commands

circuit-cost

spbm cost