Modify Hop - H3C MSR 20-20 Command Reference Manual

View
Parameter
Description
Example

modify hop

Syntax
View
Parameter
Description
Example
Explicit path view
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.
Use the command to display information about specified or all nodes on
list hop
the explicit path.
# 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
1 1.1.1.9
2 2.2.2.9
modify hop ip-address1 ip-address2 [ include [ loose | strict ] | exclude ]
Explicit path view
ip-address1 ip-address2: Substitutes the IP address specified by the ip-address2
argument for the IP address specified by the ip-address1 argument 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-address2 argument 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-address2 argument from
subsequent path calculations.
Use the command to change the IP address of a node on the explicit
modify hop
path.
By default, the changed IP address is included on the explicit path and its next hop
is a strict node.
# 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
Path Status : Enabled
Strict Include
Strict Exclude
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