Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010, Configuration Manual

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To configure S-VLAN tunnels for Ethernet layer 2 services over MPLS:
1.
Specify a Fast Ethernet, Gigabit Ethernet, or 10-Gigabit Ethernet port.
host1(config)# interface fastEthernet 4/0
2.
Specify VLAN as the encapsulation method to create the VLAN major interface.
host1(config-if)# encapsulation vlan
3.
Create a VLAN subinterface.
host1(config-if)# interface fastEthernet 8/1.1
4.
Create the S-VLAN tunnel. This interface tunnels traffic from VLANs configured
with an S-VLAN ID of 33 and any VLAN ID to the same destination across the
MPLS network.
host1(config-if)# svlan id 33 any
5.
Assign an S-VLAN Ethertype.
host1(config-if)# svlan ethertype 8100
6.
Create the MPLS tunnel interface using the appropriate MPLS tunneling command
for your configuration. For example:
host1(config-if)# route interface tunnel mpls:tunnel3 45
For complete instructions on configuring the MPLS tunnel, see chapter Configuring
Layer 2 Services over MPLS in JUNOSe BGP and MPLS Configuration Guide .
7.
Repeat Steps 1 through 6 using unique values to configure the S-VLAN tunnel
and MPLS tunnel interfaces on the remote E Series router. For example:
host2(config)# interface fastEthernet 3/1
host2(config-if)# encapsulation vlan
host2(config-if)# interface fastEthernet 3/1.1
host2(config-if)# svlan id 83 any
host2(config-if)# svlan ethertype 88a8
host2(config-if)# route interface tunnel mpls:tunnel2 45
encapsulation vlan
Use to configure VLAN as the encapsulation method for the interface.
■
■
Use the no version to disable VLAN on an interface.
■
See encapsulation vlan.
interface fastEthernet
■
Use to select a Fast Ethernet interface on a line module.
■
Example
host1(config)# interface fastEthernet 3/1
186 ■
Configuring S-VLAN Tunnels for Layer 2 Services over MPLS
JUNOSe 11.1.x Link Layer Configuration Guide