R211x-HP Flexfabric 11900 MPLS Command Reference

283
Related commands
display l2vpn vsi
mtu
Use mtu to configure an MTU for a VSI.
Use undo mtu to restore the default.
Syntax
mtu mtu
undo mtu
Default
A VSI has an MTU of 1500 bytes.
Views
VSI view
Predefined user roles
network-admin
mdc-admin
Parameters
mtu: Specifies an MTU value in the range of 300 to 65535.
Usage guidelines
When LDP is used to create PWs, all PEs in a VPLS instance must have the same MTU configured for the
VSI.
The MTU specifies the maximum length of a packet transmitted on a PW, including the control word, PW
label, and network layer packet.
Examples
# Configure an MTU of 1400 bytes for the VSI vpn1.
<Sysname> system-view
[Sysname] vsi vpn1
[Sysname-vsi-vpn1] mtu 1400
Related commands
display l2vpn vsi
peer
Use peer to configure a VPLS PW and enter VSI LDP PW view or VSI static PW view. If the specified PW
has been created, the command opens VSI LDP PW view or VSI static PW view.
Use undo peer to delete a PW.
Syntax
VSI LDP signaling view: