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