Huawei Quidway S8500 Series - Lsp-Trigger

Command Manual – MPLS
Quidway S8500 Series Routing Switches Chapter 1 MPLS Basic Configuration Commands
Huawei Technologies Proprietary
1-5
<Quidway> display mpls statistics lsp all
Building the information...
LSP Index/LSP Name : 10240/dynamic-lsp
There is no information of LSP incoming segment!
The statistics of lsp Out :
OutSegment octets of LSP is: 162876
OutSegment packets of LSP is: 2943
OutSegment errors of LSP is: 0
OutSegment discard packets of LSP is: 0
1.1.6 lsp-trigger
Syntax
lsp-trigger { all | ip-prefix ip-prefix }
undo lsp-trigger { all | ip-prefix ip-prefix }
View
MPLS view
Parameter
all: Triggers LSPs at any route.
ip-prefix: Triggers LSPs only at the routes matching the specified IP prefix list.
ip-prefix: IP prefix list, ranging from 1 to 19.
Description
Use the lsp-trigger command to configure topology-triggered LSP creation policy.
Use the undo lsp-trigger command to remove the filtering conditions specified by
parameters and disable LSP trigger creation at any route.
By default, all kinds of routing protocols are filtered out.
 Note:
If no route-triggered policy is configured, LSPs can be triggered at all host routes with
32-bit masks.
If you import an IP-prefix rule without contents, LSPs can be triggered at all routes.
Related command: ip ip-prefix.
Example
# Triggers LSPs at all routes.