4.1.3 Showing Port Statistics ......................................................................................................................... 28

4.1.4 Performing Cable Diagnostics .............................................................................................................. 29

4.2 Trunk Configuration ....................................................................................................................................... 30

4.2.1 Configuring System Priority ................................................................................................................. 31

4.2.2 Configuring a Trunk .............................................................................................................................. 32

4.2.3 Showing Trunk Statistics ...................................................................................................................... 34

4.3 Transceiver ..................................................................................................................................................... 35

4.4 Power Saving ................................................................................................................................................. 36

5 VLAN Configuration .................................................................................................................. 38

5.1 Configuring Static VLAN .............................................................................................................................. 38

5.1.1 Creating a Static VLAN ........................................................................................................................ 38

5.1.2 Adding Static Members to VLANs ....................................................................................................... 39

5.1.3 Modify VLAN ...................................................................................................................................... 39

5.1.4 Edit/Show Member by VLAN .............................................................................................................. 40

5.1.5 Edit/Show member by interface ............................................................................................................ 42

5.1.6 Edit/Show member by interface range .................................................................................................. 42

5.1.7 Show/delete Static VLAN ..................................................................................................................... 43

6 MAC Address Configuration.................................................................................................... 45

6.1 Setting Static Address ..................................................................................................................................... 45

6.2 Setting Dynamic Address ............................................................................................................................... 47

6.2.1 Changing the Aging Time ..................................................................................................................... 47

6.2.2 Displaying the Dynamic Address Table ................................................................................................ 47

6.2.3 Clearing the Dynamic Address Table .................................................................................................... 48

7 Spanning Tree Algorithm.......................................................................................................... 50

7.1 Configuring Global STP ................................................................................................................................. 50

7.2 Showing Global Settings for STP .................................................................................................................. 52

7.3 Configuring Interface Settings for STP .......................................................................................................... 54

7.4 Displaying Interface Settings for STP ............................................................................................................ 56

8 Rate Limit Configuration .......................................................................................................... 58

8.1 Configuring Rate Limit .................................................................................................................................. 58

8.2 Configuring Storm Control ............................................................................................................................ 59

8.3 Configuring Class of Service ......................................................................................................................... 60

8.3.1 Setting the Default Priority for Interface............................................................................................... 60

8.3.2 Selecting the Queue Mode .................................................................................................................... 61

8.3.3 Configuring Trust Mode........................................................................................................................ 63

8.3.4 Mapping Ingress DSCP Values to Internal DSCP Values ...................................................................... 64

8.3.5 Mapping CoS Priorities to Internal DSCP Values ................................................................................. 65

8.3.6 Mapping PHB Values to Egress Queues ............................................................................................... 67

8.4 Configuring Voice VLAN .............................................................................................................................. 69

Issue 01 (2011-11-17)

Huawei Proprietary and Confidential

Contents

iii

Table of Contents