R3102-R3103-HP 6600/HSR6600 Routers MPLS Command Reference Guide

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mpls static-l2vc switchover
Use mpls static-l2vc switchover to switch traffic from the active VC to the standby VC manually.
Syntax
mpls static-l2vc switchover
Views
Interface view
Default command level
2: System level
Usage guidelines
This command applies only to primary and backup SVCs create by using the mpls static-l2vc command.
You can use this command to manage traffic on the network.
After you execute this command, if the VC has an available primary or backup VC, the device switches
traffic from the VC to the primary or backup VC. Otherwise, the device does not switch traffic.
Examples
# Assume that a primary static VC and a backup static VC are created on interface GigabitEthernet
2/1/1. Switch traffic from the currently active VC to the standby VC on the interface.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] mpls static-l2vc switchover
mtu (MPLS L2VPN view)
Use mtu to set the MTU for an MPLS L2VPN.
Use undo mtu to restore the default.
Syntax
mtu mtu
undo mtu
Default
The MPLS L2VPN MTU is 1500.
Views
MPLS L2VPN view
Default command level
2: System level
Parameters
mtu-value: Specifies the MTU for the L2VPN, in the range of 128 to 1500.
Usage guidelines
HP does not recommends not using the mtu command, because it affects only parameter negotiations
between PEs and does not instruct traffic forwarding.