Cisco ASR 920 series Configuration Guide Ethernet Router

Designing CFM Domains 134
Examples 136
What to Do Next 136
Configuring Ethernet CFM 137
Provisioning the Network 137
Provisioning the Network on the CE-A 137
Provisioning the Network on the U-PE A 140
Provisioning the Network on the PE-AGG A 144
Provisioning the Network on the N-PE A 147
Provisioning the Network on the CE-B 150
Provisioning the Network on the U-PE B 153
Provisioning the Network on the PE-AGG B 156
Provisioning the Network on the N-PE B 159
Provisioning Service 162
Provisioning Service on the CE-A 162
Provisioning Service on the U-PE A 166
Provisioning Service on the PE-AGG A 170
Provisioning Service on the N-PE A 173
Provisioning Service on the CE-B 177
Provisioning Service on the U-PE B 180
Provisioning Service on the PE-AGG B 184
Provisioning Service on the N-PE B 187
Configuring and Enabling the Cross-Check Function 190
Configuring and Enabling Cross-Checking for an Inward Facing MEP on the U
PE-A 190
Configuring and Enabling Cross-Checking for an Inward Facing MEP on the U
PE-B 192
Configuring and Enabling Cross-Checking for an Outward Facing MEP on the
CE-A 194
Configuring and Enabling Cross-Checking for an Outward Facing MEP on the
CE-B 195
Configuring CFM over Bridge Domains 197
Troubleshooting Tips 202
Configuring Ethernet OAM Interaction with CFM 202
Configuring the OAM Manager 202
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
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Contents

Cisco ASR 920 series Specifications

General

Form Factor	1RU
Operating System	Cisco IOS XE
Model	ASR 920 series
Memory	4 GB DRAM
Power Supply	AC or DC
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Relative Humidity	5% to 95% non-condensing
MTBF	Varies by model
Management	CLI, SNMP