cspf-group-computation

Use the cspf-group-computation mode when setting up a fate-sharing group.

Syntax

cspf-group-computation [ add-penalty | ignore-overload-bit | metric-type [ use-igp-metric | use-te-metric ] | use-bypass-metric ]

no cspf-group-computation

Command Default

The CSPF group computation mode is disabled, by default.

Parameters

add-penalty

Adds penalty of all matching cspf-groups to TE metric of the TE link.

ignore-overload-bit

Ignores the overload bit during CSPF computaton.

metric-type

Selects the metric type for CSPF computation.

use-igp-metric: Uses the IGP metric of the link for CSPF computation.

use-te-metric: Uses the TE metric of the link for CSPF computation.

use-bypass-metric: Uses the bypass LSPs path cost for the selection between bypass LSPs

Modes

MPLS policy configuration mode (config-router-mpls-policy).

Usage Guidelines

The no form of the command disables the CSPF group computation mode.

MPLS is supported only on devices based on the DNX chipset family. For a list of such devices, see "Supported Hardware".

Examples

The following example specifies the CSPF-group computation for a fate-sharing group, and enables the add-penalty option.

device# configure
device(config)# router mpls
device(config-router-mpls)# policy
device(config-router-mpls-policy)# cspf-group-computation add-penalty

The following example enables the liberal mode of the bypass LSP selection.

device# configure
device(config)# router mpls
device(config-router-mpls)# policy
device(config-router-mpls-policy)# cspf-group-computation use-bypass-liberal