Enterasys 802.1Q Manuel d'utilisateur télécharger pdf (Page 15)

Configuring the VLAN Egress List

Matrix X Router Command Line Interface Reference Guide 14-15

Configuring the VLAN Egress List

Purpose

SwitchcommandsareusedtoassignorremoveportsontheegresslistofaparticularVLAN.This

determineswhichportswillbeeligibletotransmitframesforaparticularVLAN.Forexample,

ports1,5,9,8couldbeassignedtotransmitframesbelongingtoVLAN5(VLANID=5).

The

portegresstypeforallportsdefaultstotaggingtransmitted frames,butcanbechangedto

forbiddenoruntagged.Ingeneral,VLANshavenoegress(exceptforVLAN1)untiltheyare

configuredbystaticadministration,orthroughdynamicmechanisms(thatis,GVRP,policy

classificationorEnterasysdynamicegress).

Setting

aporttoforbiddenpreventsitfromparticipatinginthespecifiedVLANandensuresthat

anydynamicrequests(eitherthroughGVRPordynamicegress)fortheporttojointheVLANwill

beignored.Settingaporttountaggedallowsittotransmitframeswithoutatagheader.This

settingis

usuallyusedtoconfigureaportconnectedtoanenduserdevice.

ThedefaultVLANdefaultsitsegresstountaggedforallports.

Commands

ThecommandsusedtoconfigureVLANegressanddynamicVLANegressarelistedbelow.

For information about... Refer to page...

set vlan egress 14-16

clear vlan egress 14-17

show vlan dynamicegress 14-18

set vlan dynamicegress 14-19

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 23 24

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Enterasys 802.1Q Manuel d'utilisateur Page 15