Extreme Networks ExtremeWare Command Reference Manual page 1800

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MPLS Commands

router ID or a configured loopback IP address, the router interface which the packet is received is

The LSR path order is optionally specified using the

keyword. The

parameter is

order number

an integer value from 1 to 65535. IP prefixes with a lower number are sequenced before IP prefixes with

a higher number. You can specify multiple paths and assign them an order number. The order number

determines the path that the LSP follows. Thus, the LSP path follows the configured path of the IP

prefix with the order value from low to high. If the

keyword is not specified, the number value

for the LSR defaults to a value 100 higher than the current highest number value.

If the list of IP prefixes, added to the path, does not reflect an actual path through the network topology,

the path message is returned with an error from a downstream LSR and the LSP is not established.

The order of a configured subobject can not be changed. The ERO subobject must be deleted and

re-added using a different order. If a subobject is added to or deleted from the ERO while the associated

LSP is established, the path is torn down and is resignaled using the new ERO.

Duplicate ERO subobjects are not allowed. Defining an ERO for the path is optional. If you do not

configure an ERO, the path is signaled along the best-routed path and the ERO is not included in the

path message. When the last subobject in the ERO of the path message is reached and the egress IP

node of the path has not been reached, the remaining path to the egress node is signaled along the

best-routed path. Specification of an ERO could lead to undesirable routed paths, so you should be

careful when terminating the ERO routed-path definition prior to the configured path egress node.

The following command adds a strict ERO subobject of 192.18.32.5 to the specified path:

configure mpls rsvp-te path paththroughdenver add ero ipaddress 192.18.32.5

This command was first available in an ExtremeWare IP Technology Services Release based on

This command was subsequently incorporated into ExtremeWare 7.0.0.

Platform Availability

This command is available on the BlackDiamond switch only.

ExtremeWare Software 7.3.0 Command Reference Guide

Extremeware 7.3.0