H3C MSR810, Command Reference Manual

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48
Usage guidelines
The MTU size setting of an interface affects the fragmentation and reassembly of IP packets on that
interface.
For the configured MTU size to take effect, you must execute the
shutdown
command and then
the
undo shutdown
command on the interface.
Examples
# Set the MTU size of Virtual-Template 10 to 1400 bytes.
<Sysname> system-view
[Sysname] interface virtual-template 10
[Sysname-Virtual-Template10] mtu 1400
# Set the MTU size of MP-group 2/0/0 to 1200 bytes.
<Sysname> system-view
[Sysname] interface mp-group 2/0/0
[Sysname-MP-group2/0/0] mtu 1200
ppp mp
Use
ppp mp
to enable MP for an interface.
Use
undo ppp mp
to disable MP on an interface.
Syntax
ppp mp
undo ppp mp
Default
An interface is enabled with PPP.
Views
Interface view
Predefined user roles
network-admin
Usage guidelines
To obtain more bandwidth, you can bind multiple PPP links to form a logical MP interface.
Examples
# Enable MP for Serial 2/1/0.
<Sysname> system-view
[Sysname] interface serial 2/1/0
[Sysname-Serial2/1/0] ppp mp
ppp mp binding-mode
Use
ppp mp binding-mode
to set the MP binding mode on an interface.
Use
undo ppp mp binding-mode
to restore the default.
Syntax
ppp mp binding-mode
{
authentication
|
both
|
descriptor
}
undo ppp mp binding-mode