R3102-R3103-HP 6600/HSR6600 Routers Layer 2 - WAN Command Reference Guide

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Parameters
mp-number: MP-group interface number.
• 6602 routers support one-dimensional MP-group interface numbers in the range of 0 to 1023.
• HSR6602, 6604, 6608, and 6616 routers support three-dimensional MP-group interface numbers,
in the format of X/Y/Z:
{ X indicates the number of the slot where the base card resides. The value range depends on the
device model.
{ Y indicates the number of the slot where the subcard resides. The value range depends on the
device model.
{ Z indicates the interface number on the subcard. The value range is 0 to 1023.
Usage guidelines
This command should be used together with the interface mp-group command. However, the order in
which the two commands are executed can be either one. You can create an MP-group interface and
then add an interface to the MP-group; or add the interface to the MP-group and then create the
MP-group.
You can add only physical interfaces to an MP group. Logical interfaces (such as Tunnel interfaces) do
not support the ppp mp mp-group command.
MP-group interfaces do not support cross-base-card bundling.
Examples
On an 6602 router:
# Add interface Serial 2/1 to MP-group 3.
<Sysname> system-view
[Sysname] interface serial 2/1
[Sysname-Serial2/1] ppp mp mp-group 3
On an HSR6602 /6604/6608/6616 router:
# Add interface Serial 2/0/1 to MP-group 1/0/3.
<Sysname> system-view
[Sysname] interface serial 2/0/1
[Sysname-Serial2/0/1] ppp mp mp-group 1/0/3
ppp mp short-sequence
Use ppp mp short-sequence to trigger MP short sequence number header format negotiation. After the
negotiation succeeds, the local end receives packets with short sequence numbers.
Use undo ppp mp short-sequence to restore the default.
Syntax
ppp mp short-sequence
undo ppp mp short-sequence
Default
The long sequence number header format is used.