H3C MSR810, Справочник по командам

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Usage guidelines
The endpoint option (terminal descriptor) is negotiated during MP LCP negotiation.
When MP is configured by using a VT interface, an MP endpoint bases its link binding decisions on
the remote endpoint descriptors, and assigns the links that receive the same endpoint descriptor to
the same bundle. To avoid incorrect link binding on a VT interface, make sure the link descriptors
used by different devices are unique. You must reconfigure an endpoint descriptor for a device if the
default endpoint descriptor (device name) cannot uniquely identify the MP bundle at the remote end.
When MP is configured by using an MP-group interface, the negotiating endpoints do not base their
binding decisions on the endpoint descriptor. By default, the endpoint descriptor of an interface in an
MP-group is the MP-group interface name. If you configure an endpoint descriptor for the interface,
the configured MP endpoint descriptor takes effect.
If the endpoint descriptor exceeds 20 bytes, the first 20 bytes are taken as the endpoint descriptor.
Examples
# Configure the endpoint descriptor of Serial 2/1/0 as
123456
.
<Sysname> system-view
[Sysname] interface serial 2/1/0
[Sysname-Serial2/1/0] ppp mp endpoint 123456
ppp mp fragment disable
Use
ppp mp fragment disable
to disable MP fragmentation on an interface.
Use
undo ppp mp fragment disable
to enable MP fragmentation on an interface.
Syntax
ppp mp fragment disable
undo ppp mp fragment disable
Default
MP fragmentation is enabled on an interface.
Views
VT interface view
Dialer interface view
MP-group interface view
Predefined user roles
network-admin
Usage guidelines
If the peer device does not support fragment reassembly, you must configure the
ppp mp fragment
disable
command to disable MP fragmentation on the local device. This enables the two devices to
communicate. After that, outgoing packets are not fragmented, but they still carry an MP sequence
number and fragment tag.
After you configure the
ppp mp fragment disable
command on an interface, the settings configured
with the
ppp mp lfi enable
and
ppp mp min-fragment
commands do n ot take effect on t he
interface.
Examples
# Disable MP fragmentation on MP-group 2/0/0.
<Sysname> system-view
[Sysname] interface mp-group 2/0/0