HP MSR2000/3000/4000 Router Series MPLS Command Reference

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record-route command. When establishing the MPLS TE tunnel, each node of the tunnel detects whether
a loop has occurred according to the recorded route information.
Examples
# Enable loop detection for establishing MPLS TE tunnel 0.
<Sysname> system-view
[Sysname] interface tunnel 0 mode mpls-te
[Sysname-Tunnel0] mpls te loop-detection
mpls te max-link-bandwidth
Use mpls te max-link-bandwidth to configure the maximum bandwidth for MPLS TE traffic on an
interface.
Use undo mpls te max-link-bandwidth to restore the default.
Syntax
mpls te max-link-bandwidth bandwidth-value
undo mpls te max-link-bandwidth
Default
The maximum link bandwidth for MPLS TE traffic is 0 kbps.
Views
Interface view
Predefined user roles
network-admin
Parameters
bandwidth-value: Specifies the maximum link bandwidth in the range of 1 to 4294967295 kbps.
Usage guidelines
The device carries the maximum link bandwidth in advertised IGP routes, so the tunnel ingress node can
obtain the information and use the information in CSPF calculation to select a path that meets the tunnel
bandwidth requirements.
Examples
# On interface Ethernet 1/1, configure the maximum link bandwidth for MPLS TE traffic as 1158 k b p s.
<Sysname> system-view
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] mpls te max-link-bandwidth 1158
Related commands
• display mpls te link-management bandwidth-allocation
• mpls te bandwidth
• mpls te max-reservable-bandwidth
• mpls te max-reservable-bandwidth mam
• mpls te max-reservable-bandwidth rdm