Example Configuring a MAC Address Violation Response 116
Example Configuring MAC Address Aging 117
Example Configuring a Sticky MAC Address 117
Example Displaying the MAC Addresses on a Specific Secure Service Instance 117
Example Displaying the Last Violation on a Specific Service Instance 117
Example Displaying the MAC Security Status of a Specific Service Instance 117
Example Displaying the MAC Addresses of All Secured Service Instances 118
Example Displaying the MAC Security Statistics of All Service Instances 118
Example: Displaying the MAC Addresses on All Service Instances for a Bridge Domain 118
Example Displaying the Secured Service Instances for a Specific Bridge Domain 118
Additional References 119
Feature Information for MAC Address Limiting on Service Instances Bridge Domains and EVC
Port Channels 120
CHAPTER 8
Configuring Ethernet Connectivity Fault Management in a Service Provider Network 123
Finding Feature Information 124
Prerequisites for Configuring Ethernet CFM in a Service Provider Network 124
Restrictions for Configuring Ethernet CFM in a Service Provider Network 124
Information About Configuring Ethernet CFM in a Service Provider Network 125
Ethernet CFM 125
Benefits of Ethernet CFM 125
Customer Service Instance 125
Maintenance Domain 126
Maintenance Associations and Maintenance Points 127
Maintenance Point 129
Maintenance Endpoints 129
Maintenance Intermediate Points 130
CFM Messages 131
Cross-Check Function 132
SNMP Traps 132
Ethernet CFM and Ethernet OAM Interaction 133
Ethernet Virtual Circuit 133
OAM Manager 133
CFM over Bridge Domains 133
How to Set Up Ethernet CFM in a Service Provider Network 134
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
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