Table5: Components of the Network Topology(continued)
SettingsProperty
AS1has the following protectiongroup properties:
•Eastinterface—ge-2/0/5.0.
•Westinterface—ge-2/1/1.0.
•Datachannel for ring-1—VLAN 200,VLAN 300.
•Datachannel for ring-2—VLAN 500,VLAN 600.
AS1has the following bridging properties:
•bd100is associated with vlan-id 100.
•bd101is associated with vlan-id 101.
•bd200is associated with vlan-id 200.
•bd300is associated with vlan-id 300.
•bd500is associated with vlan-id 500.
•bd600is associated with vlan-id 600.
AS1router
Configuration

Toenable ERP with ring instanceson CS1, CS2, and AS1, perform these tasks:

•ConfiguringERP on CS1 on page 157
•ConfiguringERP on CS2 on page 160
•ConfiguringERP on AS1 on page 163

ConfiguringERP on CS1

CLIQuick

Configuration

Toquicklyconfigure CS1 for ERP, copy the followingcommands and paste them into the

switchterminal window of CS1:

[edit]
setinterfaces ge-3/2/4vlan-tagging
setinterfaces ge-3/2/4unit 0 family bridge interface-modetrunk
setinterfaces ge-3/2/4unit 0 family bridge vlan-id-list 100-1000
setinterfaces ge-5/2/3 vlan-tagging
setinterfaces ge-5/2/3 unit 0 familybridge interface-mode trunk
setinterfaces ge-5/2/3 unit 0 familybridge vlan-id-list 100-1000
setprotocols protection-groupethernet-ring ring-1 ring-protection-link-owner
setprotocols protection-groupethernet-ring ring-1 east-interface control-channel ge-3/2/4.0
setprotocols protection-groupethernet-ring ring-1 east-interface control-channel vlan 100
setprotocols protection-groupethernet-ring ring-1 east-interface ring-protection-link-end
setprotocols protection-groupethernet-ring ring-1 west-interface control-channel ge-5/2/3.0
setprotocols protection-groupethernet-ring ring-1 west-interface control-channel vlan 100
setprotocols protection-groupethernet-ring ring-1 data-channel vlan [200, 300]
setprotocols protection-groupethernet-ring ring-2 east-interface control-channel ge-3/2/4.0
setprotocols protection-groupethernet-ring ring-2 east-interface control-channel vlan 101
setprotocols protection-groupethernet-ring ring-2 west-interface control-channel ge-5/2/3.0
setprotocols protection-groupethernet-ring ring-2 west-interface control-channel vlan 101
setprotocols protection-groupethernet-ring ring-2 data-channel vlan [500, 600]
setrouting-instances vs instance-typevirtual-switch
setrouting-instances vs interfacege-3/2/4.0
setrouting-instances vs interfacege-5/2/3.0
setrouting-instances vs bridge-domains bd101 vlan-id101
setrouting-instances vs bridge-domains bd200 vlan-id200
157Copyright© 2010, Juniper Networks,Inc.
Chapter13: Ethernet Ring Protection