Juniper JUNOSE 11.1.X - COMMAND REFERENCE A TO M 4-9-2010 Command Reference Manual page 1439

NOTE: The relay-format keyword determines the pseudowire PW Type value that
is used in LDP protocol messages. For a complete list of pseudowire Type values,
see http://www.iana.org/assignments/pwe3-parameters.
If you do not specify the relay-format keyword in the mpls-relay or route interface
command, the pseudowire Type value is chosen based on the type of the interface.
For Ethernet interfaces, the pseudowire Type value is chosen as Ethernet (0x0005).
For VLAN interfaces, the pseudowire Type value is chosen as Ethernet Tagged Mode
(0x0004)
Interface Configuration, Subinterface Configuration
Mode
Configuring an MPLS Pseudowire with VCC Cell Relay, Configuring Ethernet/VLAN
Related Topics
Layer 2 Services, Configuring Frame Relay Layer 2 Services, Configuring HDLC
Layer 2 Services, Configuring Local ATM Cross-Connects Between Ethernet/VLAN
Interfaces, Configuring Ethernet Raw Mode Encapsulation for Martini Layer 2
Transport, and Configuring S-VLAN Tunnels for Layer 2 Services in the JUNOSe
BGP and MPLS Configuration Guide
Chapter 13: M Commands
1397
mpls-relay