Restrictions for Configuring Ethernet CFM 56
Configuring Ethernet CFM (Port MEP) 57
Configuration Example for Ethernet CFM (Port MEP) 59
Verifying the Ethernet CFM Configuration on a Port MEP 59
Configuring Ethernet CFM (Single-Tagged Packets) 61
Configuration Example for Ethernet CFM (Single-Tagged Packets) 63
Verifying the Ethernet CFM Configuration for Single-Tagged Packets 63
Configuring Ethernet CFM (Double-Tagged Packets) 65
Configuration Example for Ethernet CFM (Double-Tagged Packets) 68
Verififying the Ethernet CFM Configuration for Double-Tagged Packets 68
Troubleshooting Ethernet CFM Configuration 70
Support for Y.1731 Performance Monitoring on Routed Port (L3 Subinterface) 71
Frame Delay 71
Restrictions for Configuring Two-Way Delay Measurement 71
Configuring Two-Way Delay Measurement 72
Configuration Examples for Two-Way Delay Measurement 73
Verifying Two-Way Delay Measurement Configuration 74
Troubleshooting Two-Way Delay Measurement Configuration 76
CHAPTER 4
Configuring Power Management 79
Monitoring Power Usage with EnergyWise 79
Configuring Power-over-Ethernet 79
Enabling/Disabling Power-over-Ethernet 79
Verifying the Power-over-Ethernet Configuration on the Interface 80
CHAPTER 5
Configuring Security Features 81
Authentication, Authorization, and Accounting 81
Configuring AutoSecure 82
Configuring Access Lists 82
Access Groups 83
Configuring Cisco IOS Firewall 83
Configuring Cisco IOS IPS 84
URL Filtering 84
Configuring VPN 85
Configuring a VPN over an IPSec Tunnel 87
Cisco 800 Series Integrated Services Routers Software Configuration Guide
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