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Assigning Port VLAN IDs (PVIDs) and Ingress Filtering

Matrix X Router Command Line Interface Reference Guide 14-11

clear vlan interface

ThiscommandclearstheMIB‐IIinterfa ceentry mappedtoaVLAN.

Syntax

clear vlan interface vlan-list

Parameters

Defaults

None.

Mode

Switchcommand,read‐write.

Example

ThisexampleclearstheinterfaceentrymappedtoVLAN1:

matrix-x(switch-su)#clear vlan interface 1

show port ingress-filter

Thiscommandshowsallportsthatareenabledforportingressfiltering,whichlimitsincoming

VLANIDframesaccordingtoaportVLANegresslist.IftheVLANIDspecifiedinthereceived

frameisnotontheport’sVLANegresslist,thenthatframeisdroppedandnotforwarded.

Syntax

show port ingress-filter [port-string]

Parameters

Defaults

Ifport‐stringisnotspecified,ingressfilteringstatusforallportswillbedisplayed.

Mode

Switchcommand,read‐only.

Example

ThisexampledisplaystheportingressfilterstatusforGigabitEthernetports10through15inslot

1.Inthiscase,theportsaredisabledforingressfiltering:

matrix-x(switch-su)#show port ingress-filter ge.1.10-15

Port State

-------- ---------

vlan‐list SpecifiestheVLAN(s)forwhichaninterfaceentrywillbecleared.

port‐string (Optional)Specifiestheport(s)forwhichtodisplayingressfilteringstatus.

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Enterasys 802.1Q Manual do Utilizador Página 11