Configuring Ip Over Vlan And Pppoe Over Vlan; Figure 16: Example Of Mpls/Vlan/Fast Ethernet Stacking Configuration - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - LINK LAYER CONFIGURATION GUIDE 2010-10-13 Configuration Manual

JunosE 11.3.x Link Layer Configuration Guide

Configuring IP over VLAN and PPPoE over VLAN

174
Create a VLAN subinterface by adding a subinterface number to the interface
3.
identification command.
host1(config-if)#interface fastEthernet 4/1.1
Do one of the following:
4.
Assign a VLAN ID for the subinterface.
host1(config-if)#vlan id 400
Assign a VLAN ID and the optional unique MAC address for the subinterface.
host1(config-if)#vlan id 400 mac-address 0090.1a01.1234
Enable MPLS on the interface.
5.
host1(config-if)#mpls
Figure 16 on page 174 illustrates the MPLS/VLAN/Fast Ethernet stacking, showing one
VLAN subinterface.

Figure 16: Example of MPLS/VLAN/Fast Ethernet Stacking Configuration

Procedure
To configure IP over VLAN with PPPoE over the same VLAN over an Ethernet interface:
Specify a Fast Ethernet, Gigabit Ethernet, or 10-Gigabit Ethernet port.
1.
host1(config)#interface fastEthernet 4/1
Specify VLAN as the encapsulation method.
2.
host1(config-if)#encapsulation vlan
The VLAN major interface is added.
Create a VLAN subinterface by adding a subinterface number to the interface
3.
identification command.
host1(config-if)#interface fastEthernet 4/1.1
Do one of the following:
4.
Assign a VLAN ID for the subinterface.
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