D-Link DWS-4026 [188/741] Managing ip subnet based vlans

ManagingVLANs

D-Link UnifiedWiredandWirelessAccessSystem

November2011 Page188

D‐LinkUWSUserManual

ManagingIPSubnet‐BasedVLANs

Ifapacketisuntaggedorpriority‐tagged,thedeviceassociatesthepacketwithanymatchingIPsubnet

classification.IfnoIPsubnetclassificationcanbemade,thenthepacketissubjectedtothenormalVLAN

classificationrulesofthedevice.AnIPsubnet‐to‐VLANmappingisdefinedbyconfiguringanen

tryintheIP

subnet‐to‐VLANtable.AnentryisspecifiedbyasourceIPaddress,networkmask,andthedesiredVLANID.The

IPsubnet‐to‐VLANconfigurationsaresharedacrossallportsoftheswitch.

UsetheIPSubnet‐basedVLANConfigurationpagetoassignanIPSubnettoaVLAN.

Todispla

ytheIPSubnet‐basedVLANConfigurationpage,clickLAN>L2Features >VLAN>IPSubnet‐based

VLAN>Configurationinthenavigationmenu.

Figure103:IPSubnet‐basedVLANConfiguration

•Ifyoumakeanychangesonthispage,click Submittoapplythechangestothesys

tem.

•Todeleteanexistingbinding,selectthesourceIPaddressfromtheIPAddressdrop‐downmenu,andthen

clickDelete.

Table87:IPSubnet ‐basedVLANConfigurationFields

Field Description

IPAddress SelecttheIPaddressoftheIP‐to‐VLANbindingtoviewordelete,orselectAdd

tocreateanewbinding.

IPAddress SpecifiespacketsourceIPaddress.Thisfieldisconfigurableonlywhenyou

createanewIPSubnet‐basedVLAN.EntertheIPaddressindotteddecimal

not

ation.

SubnetMask SpecifiespacketsourceIPsubnetmaskaddress.Thisfieldisconfigurableonly

whenyoucreateanewIPSubnet‐basedVLAN.Enterthesubnetmaskin

dotteddecimalnotation.

VLANID SpecifiestheVLANtowhichtheIPaddressisassigned.Thevalidrangeis1‐

3965.