R3303-HP HSR6800 Routers MPLS Configuration Guide

163
Ste
p
Command Remarks
4. Return to system view.
quit N/A
5. Enable L2VPN and enter
L2VPN view.
l2vpn Disabled by default.
6. Enable MPLS L2VPN.
mpls l2vpn Disabled by default.
Configuring a PE-CE interface
A PE-CE interface refers to a PE's interface connected to a CE. On a PE-CE interface, you must configure
the link layer protocol to set up an AC between the PE and CE. The configurations on the interface vary
with different VC types.
The PE forwards packets received from a PE-CE interface through the bound VC without network layer
processing. Therefore, you do not need to configure an IP address for a PE-CE interface.
Configuring the interface with PPP encapsulation
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface view.
interface { serial | pos } number N/A
3. Configure the link layer
protocol.
link-protocol ppp
Optional.
PPP by default.
Configuring the interface with HDLC encapsulation
Ste
p
Command Remarks
1. Enter system view.
system-view
N/A
2. Enter interface view.
interface { serial | pos } number N/A
3. Configure the link layer
protocol.
link-protocol hdlc PPP by default.
Configuring the interface with FR DLCI or FR port mode
encapsulation
Ste
p
Command Remarks
1. Enter system view.
system-view N/A