19
• Associating a username to the virtual template. After a user passes the authentication, the
system searches for the VT interface associated to the username and bundles links according
to the username and the descriptor of the peer. To ensure a successful link negotiation,
configure the ppp mp command and two-way authentication (PAP, CHAP, MS-CHAP, or
MS-CHAP-V2) on the bundled interfaces.
Configuration restrictions and guidelines
• The ppp mp command and the ppp mp virtual-template command are mutually exclusive on
an interface.
• You must configure the interfaces to be bundled in the same way.
• In actual use, you can configure one-way authentication, where one end associates physical
interfaces to a VT interface and the other end searches for the VT interface by username.
• A VT interface is intended to provide only one service, such as MP, L2TP, or PPPoE.
Configuration procedure
To configure MP by using a VT interface:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Create a VT interface and enter VT
interface view.
interface virtual-template
number
N/A
3. Set the interface description.
description
text
Optional.
By default, the description
of a VT interface is interface
name Interface.
4. Set the MTU size of the interface.
mtu
size
Optional.
1500 bytes by default.
5. Configure the MP sort buffer size
factor.
ppp mp sort-buffer-size
size
Optional.
1 by default.
The MP sort buffer size =
The number of channels in
the current MP bundle ×
size.
6. Set the maximum number of links
that can be used for transmitting
multicast or broadcast packets
supported on the VT interface.
broadcast-limit link
number
Optional.
30 by default.
7. Set the intended bandwidth for the
VT interface.
bandwidth
bandwidth-value
Optional.
8. Restore the default settings for the
VT interface.
default
Optional.
9. Return to system view.
quit
N/A
To Next Page
Loading...
Need help?
General
