Figure 33: Pseudowire Redundancy In A Mobile Backhaul Example Topology - Juniper ACX1000 Configuration Manual

ACX Series Universal Access Router Configuration Guide
Overview
Configuration
CLI Quick
Configuration
628
NOTE: The PE routers could also be T Series Core Routers but that is not
typical. Depending on your scaling requirements, the core routers could also
be MX Series 3D Universal Edge Routers or M Series Multiservice Edge Routers.
The customer edge (CE) devices could be other routers or switches from
Juniper Networks or another vendor.
No special configuration beyond device initialization is required before configuring this
example.
Device CE1 is a simple edge router with an IPv4 interface and a static route pointing to
the PE devices. Device A1 establishes two virtual circuits (VCs) toward Device PE1 and
Device PE2 by making use of the
terminate these VCs and enforce a policy condition over the logical tunnel IPv4 subnet.
Device PE3 performs as a Layer 3 VPN provider edge device by having an IPv4 interface
in a Layer 3 VPN shared with Device PE1 and Device PE2.
"CLI Quick Configuration" on page 628
Figure 33 on page 628.
The section "Step-by-Step Procedure" on page 634
Device PE1.
Figure 33: Pseudowire Redundancy in a Mobile Backhaul Example
Topology
10.10.0.100 ge-1/3/1
10.41.0.104/24 ge-1/3/2
ge-1/3/3.600
CE1
10.20.0.100 ge-1/3/0
lo0:
CE1 192.168.0.104
CE2 192.168.0.105
A1 192.166.0.100
PE1 192.168.0.101
PE2 192.168.0.102
PE3 192.168.0.103
To quickly configure this example, copy the following commands, paste them into a text
file, remove any line breaks, change any details necessary to match your network
statement. Device PE1 and Device PE2
hot-standby
shows the configuration for all of the devices in
describes the steps on Device A1 and
Metro MPLS Core MPLS
Layer 2 Domain Layer 3 Domain
10.10.0.101 10.31.0.101
PE1
ge-0/1/3 ge-0/1/2
10.21.0.101 ge-0/1/1
lt-1/2/0.600 lt-1/2/0.601
10.41.0.101
A1
lt-1/2/0.601
10.41.0.102
lt-1/2/0.600
10.21.0.102 ge-0/3/1
ge-0/3/0 ge-0/3/3
PE2
10.32.0.102
10.20.0.102
ge-2/1/8 10.31.0.103
10.53.0.103 10.53.0.105/24
PE3
ge-2/0/5 ge-2/0/8
ge-2/0/3 10.32.0.103
Copyright © 2017, Juniper Networks, Inc.
CE2