Example: Configuring Mx Series Router Atm Ethernet Interworking; Figure 13: Atm Ethernet Vlan Interworking - Juniper JUNOS OS 10.4 Manual

Example: Configuring MX Series Router ATM Ethernet Interworking

Copyright © 2012, Juniper Networks, Inc.
Consider the router topology shown in
configured as the Router PE2 (the provider edge 2 router) in the figure to support the
ATM Ethernet IWF.

Figure 13: ATM Ethernet VLAN Interworking

ATM DSLAM Service
CE1
Customer Edge 1:
Provider Edge 1
ATM DSLAM
The relevant router interfaces are as follows:
On Router CE1, the CE1–PE1 interface is
On Router PE1:
The PE1–CE1 interface is
The PE1–PE2 interface is
On Router PE2:
The PE2–CE2 interface is
The PE2–PE1 interface is
On Router CE2 interface is
NOTE: The example configurations in this section are not complete
configurations.
Consider the following example MX Series router configurations.
Configuring Router PE2 with a Layer 2 Circuit on page 80
Configuring Router PE2 with a Layer 2 Circuit over Aggregated Ethernet on page 82
Configuring Router PE2 with a Remote Interface Switch on page 85
Configuring Router PE2 with a Remote Interface Switch over Aggregated
Ethernet on page 88
Chapter 8: MX Series Router in an ATM Ethernet Interworking Function
Figure 13 on page
L2 circuits (if-switch)
I/P backhaul
LSP1
PE1 PE2
LSP2
Provider Edge 2
VPI maps to outer VLAN tag
VCI maps to inner VLAN tag
with IP address
at-2/0/0
with no IP address required.
at-2/0/1
with IP address
ge-5/0/0
with no IP address required.
ge-0/2/0
ge-0/2/8 with IP address
with IP address
ge-0/0/0
79. The MX Series router is
Stacked VLAN Service
CE2
Customer Edge 2:
Ethernet B-RAS
.
30.1.1.1/24
.
20.1.1.1/24
20.1.1.10/24 .
.
30.1.1.10/24
79