R3303-HP HSR6800 Routers MPLS Command Reference

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undo loop-detect
Default
Loop detection is disabled.
Views
MPLS LDP view, MPLS LDP VPN instance view
Default command level
2: System level
Usage guidelines
Enable loop detection before enabling LDP on any interface.
Examples
# Enable loop detection for the public network LDP instance.
<Sysname> system-view
[Sysname] mpls ldp
[Sysname-mpls-ldp] loop-detect
# Enable loop detection for LDP instance vpn1.
<Sysname> system-view
[Sysname] mpls ldp vpn-instance vpn1
[Sysname-mpls-ldp-vpn-instance-vpn1] loop-detect
Related commands
• hops-count
• path-vectors
lsp-trigger
Use lsp-trigger to configure the LSP establishment triggering policy.
Use undo lsp-trigger to restore the default.
Syntax
lsp-trigger [ vpn-instance vpn-instance-name ] { all | ip-prefix prefix-name }
undo lsp-trigger [ vpn-instance vpn-instance-name ] { all | ip-prefix prefix-name }
Default
Only host routes with 32-bit masks can trigger establishment of LDP LSPs.
Views
MPLS view
Default command level
2: System level
Parameters
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN by its instance name, a case-sensitive string
of 1 to 31 characters.
all: Specifies that all routing entries can trigger establishment of LDP LSPs.