R3303-HP 6600/HSR6600 Routers Layer 2 - WAN Command Reference Guide

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Default
An interface encapsulated with PPP operates in standard PPP mode.
Views
Interface view
Default command level
2: System level
Usage guidelines
To obtain more bandwidth, you can bind multiple PPP links to form a logical MP interface.
Examples
# Configure interface Serial 2/0/1 to operate in MP mode. (Assume that the interface has PPP
encapsulation enabled.)
<Sysname> system-view
[Sysname] interface serial 2/0/1
[Sysname-Serial2/0/1] ppp mp
ppp mp binding-mode
Use ppp mp binding-mode to set the way in which MP binding is performed.
Use undo ppp mp binding-mode to restore the default.
Syntax
ppp mp binding-mode { authentication | both | descriptor }
undo ppp mp binding-mode
Default
MP binding is performed by both PPP authentication username and endpoint descriptor.
Views
Virtual template interface view
Default command level
2: System level
Parameters
authentication: Performs MP binding by PPP authentication username.
both: Performs MP binding by both PPP authentication username and endpoint descriptor.
descriptor: Performs MP binding by endpoint descriptor.
Usage guidelines
The PPP authentication username is the peer username received when performing PAP, CHAP, MS-CHAP,
or MS-CHAP-V2 authentication. The endpoint descriptor, which uniquely identifies a device, refers to the
one received during LCP negotiation. Based on the username or endpoint descriptor, the system can
locate the corresponding VT interface and then create an MP binding according to the template.
In endpoint descriptor-based MP bindings, users cannot be differentiated. To bind users to different
bundles, use the keyword both in the command.