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Port Status and Basic Configuration

Contents

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3

Viewing Port Status and Configuring Port Parameters . . . . . . . . . . . . . . . 10-3

Menu: Viewing Port Status and Configuring Port Parameters . . . . . 10-6

CLI: Viewing Port Status and Configuring Port Parameters . . . . . . . 10-7

Using the CLI To View Port Status . . . . . . . . . . . . . . . . . . . . . . . . 10-8

Displaying Spanning Tree Configuration Details . . . . . . . . . . . . 10-10

Using the CLI To Configure Ports . . . . . . . . . . . . . . . . . . . . . . . . 10-11

Using the CLI To Configure a Broadcast Limit . . . . . . . . . . . . . . 10-12

Configuring HP Auto-MDIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-13

Manual Auto-MDIX Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-13

Web: Viewing Port Status and Configuring Port Parameters . . . . . 10-16

Jumbo Packets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-16

Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-17

Operating Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-17

Configuring Jumbo Packet Operation . . . . . . . . . . . . . . . . . . . . . . . . 10-18

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18

Viewing the Current Jumbo Configuration . . . . . . . . . . . . . . . . . 10-19

Enabling or Disabling Jumbo Traffic on a VLAN . . . . . . . . . . . . 10-21

Operating Notes for Jumbo Traffic-Handling . . . . . . . . . . . . . . . . . . 10-21

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-23

QoS Pass-Through Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-24

General Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-24

Priority Mapping With and Without QoS Pass-Through Mode . 10-25

How to enable/disable QoS Pass-Through Mode . . . . . . . . . . . . 10-25

Configuring Port-Based Priority for Incoming Packets . . . . . . . . . . 10-27

The Role of 802.1Q VLAN Tagging . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-27

Outbound Port Queues and Packet Priority Settings . . . . . . . . . . . . 10-28

Operating Rules for Port-Based Priority . . . . . . . . . . . . . . . . . . . . . . 10-29

Configuring and Viewing Port-Based Priority . . . . . . . . . . . . . . . . . . 10-30

10-1

HP ProCurve 2810 Series User Manual

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