3Com Switch 8800 Family Configuration Guide

74 PACKET STATISTICS CONFIGURATION

Introduction to Egress Packet Statistics 843

75 ETHERNET PORT LOOPBACK DETECTION

Ethernet Port Loopback Detection Function 845

Configuring the Loopback Detection Function 845

Displaying and Maintaining the Loopback Detection Function 845

76 QINQ CONFIGURATION

QinQ Overview 847

VLAN VPN Configuration 849

Traffic Classification-Based Nested VLAN Configuration 850

Adjusting TPID Values for QinQ Packets 853

VLAN-VPN Tunnel Configuration 855

77 NQA CONFIGURATION

Introduction to NQA 861

NQA Configuration 861

Displaying and Maintaining NQA 865

78 PASSWORD CONTROL CONFIGURATION

Introduction to Password Control Configuration 867

79 ACRONYMS