R0106-HP MSR Router Series MPLS Command Reference(V7)

329
Field Descri
p
tion
State
This field is comprised of the current protection group state, the cause, and the
cause source.
Current protection group state:
• N—Normal state. The working and protection tunnels operate correctly, and
traffic travels along the working tunnel.
• UA—Unavailable state. The protection tunnel is unavailable.
• PA—Protecting administrative state. The externally configured switching action
enables traffic to travel along the protection tunnel.
• PF—Protecting failure state. The working tunnel fails, and traffic is switched to
the protection tunnel.
• WTR—Wait-to-Restore state. The device is waiting for the wait time to switch
traffic from the protection tunnel to the working tunnel after the working tunnel
recovers.
• DNR—Do-not-Revert state. Traffic is not switched from the protection tunnel to
the working tunnel after the working tunnel recovers.
Cause for the current protection group state:
• LO—Lockout of protection.
• P—A failure on the protection tunnel is detected by a signaling protocol.
• W—A failure on the working tunnel is detected by a signaling protocol.
• F—Forced switch.
• M—Manual switch.
• HO—Hold off. The device is waiting for the holdoff time to switch traffic from
the working tunnel to the protection tunnel after the working tunnel fails.
Cause source:
• L—Local.
• R—Remote.
For example, UA:LO:L indicates that the protection group becomes unavailable
because lockout of protection is performed on the local device.
display tunnel-bundle
Use display tunnel-bundle to display information about tunnel bundle interfaces and their member
interfaces.
Syntax
display tunnel-bundle [ number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
number: Specifies an existing tunnel bundle interface and its member interfaces by the tunnel bundle
interface number. If you do not specify this argument, this command displays information about all tunnel
bundle interfaces and their member interfaces.