1 Ethernet Port Configuration ·····················································································································1-1

Ethernet Port Configuration ····················································································································1-1

Combo Port Configuration···············································································································1-1

Basic Ethernet Interface Configuration····························································································1-2

Configuring Flow Control on an Ethernet Interface ·········································································1-3

Configuring the Suppression Time of Physical-Link-State Change on an Ethernet Interface ········1-3

Configuring Loopback Testing on an Ethernet Interface·································································1-4

Configuring a Port Group·················································································································1-4

Configuring an Auto-negotiation Transmission Rate·······································································1-5

Configuring Storm Suppression ······································································································1-6

Setting the Interval for Collecting Ethernet Interface Statistics ·······················································1-7

Enabling Forwarding of Jumbo Frames ··························································································1-7

Enabling Loopback Detection on an Ethernet Interface··································································1-8

Configuring the MDI Mode for an Ethernet Interface ······································································1-9

Testing the Cable on an Ethernet Interface···················································································1-10

Configuring the Storm Constrain Function on an Ethernet Interface ············································1-10

Displaying and Maintaining an Ethernet Interface ················································································1-12

2 Link Aggregation Configuration ··············································································································2-1

Overview ·················································································································································2-1

Basic Concepts of Link Aggregation ·······························································································2-1

Link Aggregation Modes··················································································································2-4

Load Sharing Mode of an Aggregation Group ················································································2-5

Link Aggregation Configuration Task List ·······························································································2-5

Configuring an Aggregation Group ·········································································································2-6

Configuring a Static Aggregation Group··························································································2-6

Configuring a Dynamic Aggregation Group·····················································································2-7

Configuring an Aggregate Interface ········································································································2-8

Configuring the Description of an Aggregate Interface ···································································2-8

Enabling LinkUp/LinkDown Trap Generation for an Aggregate Interface ·······································2-8

Shutting Down an Aggregate Interface ···························································································2-9

Configuring a Load Sharing Mode for Load-Sharing Link Aggregation Groups ·····································2-9

Displaying and Maintaining Link Aggregation·······················································································2-10

Link Aggregation Configuration Examples····························································································2-11

Layer 2 Static Aggregation Configuration Example ······································································2-11

Layer 2 Dynamic Aggregation Configuration Example ·································································2-12

Layer 2 Aggregation Load Sharing Mode Configuration Example················································2-13

3 Port Isolation Configuration ·····················································································································3-1

Introduction to Port Isolation ···················································································································3-1

Configuring the Isolation Group ··············································································································3-1

Assigning a Port to the Isolation Group···························································································3-1

Displaying and Maintaining Isolation Groups··························································································3-2

Port Isolation Configuration Example······································································································3-2