3Com Switch 7750 Configuration Guide Guide

Setting Port Priority 621
Configuring Priority to Be Used When a Packet Enters an Output Queue 622
Configuring Priority Remark 625
Configuring Rate Limit on Ports 626
Configuring TP 627
Configuring Redirect 628
Configuring Queue-scheduling 629
Configuring Congestion Avoidance 631
Configuring Traffic Statistics 632
Configuring Assured Bandwidth 633
Configuring Traffic-Based Flexible QinQ 634
QoS Configuration Example 636
59 MIRRORING CONFIGURATION
Overview 639
Mirroring Supported by Switch 7750 Family 642
Mirroring Configuration 642
60 POE CONFIGURATION
PoE Overview 659
PoE Configuration 661
Displaying PoE Configuration 663
PoE Configuration Example 664
61 POE PSU SUPERVISION CONFIGURATION
Introduction to PoE PSU Supervision 667
AC Input Alarm Thresholds Configuration 667
DC Output Alarm Threshold Configuration 668
Displaying PoE Supervision Information 669
PoE PSU Supervision Configuration Example 669
62 POE PROFILE CONFIGURATION
Introduction to PoE Profile 671
PoE Profile Configuration Tasks 671
Displaying PoE Profile Configuration 672
PoE Profile Configuration Example 672
63 UDP-HELPER CONFIGURATION
Introduction to UDP-Helper 675
Configuring UDP-Helper 675
Displaying and Debugging UDP-Helper 676
UDP-Helper Configuration Example 677