3Com MSR 50, MSR 30 manual Modify hop, View Explicit path view, 1605

1605

View Explicit path view

Parameter ip-address: Specifies the IP address of a node on the explicit path. If no IP address is specified, information about all the nodes on the explicit path is displayed.

Description Use the list hop command to display information about specified or all nodes on the explicit path.

Example # Display information about all nodes on an MPLS TE explicit path.

<Sysname> system-view
[Sysname] explicit-path path1
[Sysname-explicit-path-path1] list hop
Path Name : path1		Path Status :	Enabled
1	1.1.1.9	Strict	Include
2	2.2.2.9	Strict	Exclude

modify hop

Syntax modify hop ip-address1ip-address2[ include [ loose strict ] exclude ]

View Explicit path view

Parameter ip-address1ip-address2: Substitutes the IP address specified by the ip-address2argument for the IP address specified by the ip-address1argument in the explicit path. The specified IP addresses could be link IP addresses or router IDs of nodes.

include: Includes the IP address specified by the ip-address2argument on the explicit path.

loose: Indicates that the next hop is a loose node which is not necessarily directly connected to the specified node.

strict: Indicates that the next hop is a strict node which must be directly connected to the specified node.

exclude: Excludes the IP address specified by the ip-address2argument from subsequent path calculations.

Description Use the modify hop command to change the IP address of a node on the explicit path.

By default, the changed IP address is included on the explicit path and its next hop is a strict node.

Example # Replace IP address 10.0.0.125 on explicit path named path1 with IP address 10.0.0.200 and exclude this new IP address from subsequent path calculations.

[Sysname-explicit-path-p1] modify hop 10.0.0.125 10.0.0.200 exclude