random

Syntax

(random | least-fill | most-fill);

Hierarchy Level

[edit protocols mpls label-switched-path lsp-path-name ]

Description

Configure the preferred path when several equal-cost candidate paths to a destination exist, and prefer the path with the highest available bandwidth (with the largest minimum available bandwidth ratio). The available bandwidth ratio of a link is the available bandwidth on a link divided by the maximum reservable bandwidth on the link.

• least-fill—Prefer the path with the most available bandwidth (with the largest minimum available bandwidth ratio).
• most-fill—Prefer the path with the least available bandwidth (with the minimum available bandwidth ratio). The minimum available bandwidth ratio of a path is the smallest available bandwidth ratio belonging to any of the links in the path.
• random—Choose the path at random.

Default: random

Usage Guidelines

See Configure CSPF Tie-Breaking.

Required Privilege Level

routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.