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ecmp-max-paths
Assigns the maximum number of ECMP next-hop LSRs for LDP routes.
Syntax: [no] ecmp-max-paths num
num
Specifies whether a single or up to four next-hop LSRs are supported for this LSR. Valid Values: 1 - 8. Default Value: 1.
Description: With ECMP support, an LDP LSP can have more than one outgoing next-hop interface. LDP-ECMP midpoint functionality supports up to eight outgoing interfaces per ECMP set per module. POS, Gigabit Ethernet and composite-link interfaces are supported. Each composite-link is counted as a single interface. If LDP-ECMP is enabled the discovery of an ECMP candidate is transparent and requires no further action by the user. The LDP-ECMP supports 64 ECMP sets per Avici router.
Use the ecmp-max-paths command to specify either a single or up-to eight ECMP next-hop LSRs for LDP routes.
Use the no ecmp-max-paths command to reset the ECMP maximum next-hops to the default value
Factory Default: 1.
Command Mode: Configuration.
Example 1: The following example sets the maximum number of ECMP next-hops for this routers LDP routes to 8:
router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
router(config)#mpls ldp
router(config-ldp)#ecmp-max-paths 8
router(config-ldp)#end
router#
Example 2: The following example sets the maximum number of ECMP next-hops for this routers LDP routes to the default value:
router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
router(config)#mpls ldp
router(config-ldp)#no ecmp-max-paths
router(config-ldp)#end
router#
Related Commands: mpls ldp
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Avici Systems Inc.
Avici® and TSR®
is a registered trademark of Avici Systems Inc.
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Source
File Name: LDP%20Commands.fm
HTML File Name: LDP%20Commands4.html
Last Updated: 12/19/04 at 15:00:33