Specifications

set vlan dynamicegress
SecureStack C3 Configuration Guide 7-19
set vlan dynamicegress
UsethiscommandtoadministrativelysetthedynamicegressstatusforoneormoreVLANs.
Syntax
set vlan dynamicegress vlan-list {enable | disable}
Parameters
Defaults
None.
Mode
Switchcommand,read‐write.
Usage
IfdynamicegressisenabledforaparticularVLAN,whenaportreceivesaframetaggedwiththat
VLAN’sID,theswitchwilladdthereceivingporttothatVLAN’segresslist.Dynamicegressis
disabledontheSecureStackC3bydefault.
Forexample,assumeyouhave20AppleTalkuserson
yournetworkwhoaremobileusers(thatis,
usedifferentportseveryday),butyouwanttokeeptheAppleTalktrafficisolatedinitsown
VLAN.YoucancreateanAppleTalkVLANwithaVLANIDof55withaclassificationrulethatall
AppleTalktrafficgetstaggedwithVLANID
55.Then,youenabledynamicegressforVLAN55.
Now,whenanAppleTalkuserplugsintoportge.3.5andsendsanAppleTalkpacket,theswitch
willtagthepackettoVLAN55andalsoaddportge.3.5toVLAN55’segresslist,whichallowsthe
AppleTalkusertoreceiveAppleTalk
traffic.
Example
ThisexampleshowshowtoenabledynamicegressonVLAN55:
C3(rw)->set vlan dynamicegress 55 enable
vlan‐list SpecifytheVLANsbyIDtoenableordisabledynamicegress.
enable|disable Enablesordisablesdynamicegress.