Figure 124: Mpls L2Vpn Tunnel Over Lag Configuration Example; Table 101: Martini Circuit Scenarios Without Ethernet Raw Mode - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - BGP AND MPLS CONFIGURATION GUIDE 2010-10-12 Configuration Manual

Figure 124: MPLS L2VPN Tunnel over LAG Configuration Example

CE1 PE1
Ethernet traffic

Table 101: Martini Circuit Scenarios Without Ethernet Raw Mode

Case Sending CE device
number (CE1)
1 S-VLAN-Aware
2 S-VLAN-Aware
3 S-VLAN-Aware
4 S-VLAN-Aware
5 S-VLAN-Unaware
6 S-VLAN-Unaware
Copyright © 2010, Juniper Networks, Inc.
Pseudowire
Martini tunneling
MPLS network
The cases in which the MPLS network is S-VLAN-aware, but the CE-side device is not
S-VLAN-aware, are supported because the Ethernet pseudowire operates in tagged
mode. When the pseudowire is configured for raw mode, only two cases are supported:
whether the CE-side device is S-VLAN-aware or not aware.
Table 101 on page 561 describes the different scenarios in which the Martini circuit shown
in Figure 124 on page 561 can be deployed depending on whether the various network
segments are S-VLAN-aware or not.
MPLS network
between local and
remote routers, PE1
and PE2
S-VLAN-Aware
S-VLAN-Unaware
S-VLAN-Aware
S-VLAN-Unaware
S-VLAN-Aware
S-VLAN-Unaware
Table 102 on page 562 describes the different scenarios in which the Martini circuit
configuration is supported, when Ethernet raw mode encapsulation is configured on the
S-VLAN interfaces.
Chapter 9: Configuring Layer 2 Services over MPLS
PE2
Ethernet traffic
Whether scenario is
supported, when raw
mode is not
Receiving CE configured on the
Device (CE2) S-VLAN interface
S-VLAN-Aware Supported
S-VLAN-Aware Unsupported
S-VLAN-Unaware Unsupported
S-VLAN-Unaware Unsupported
S-VLAN-Unaware Unsupported
S-VLAN-Unaware Supported
CE2
561