Enterasys-networks Enterasys D2 D2G124-12P Instrukcja Użytkownika Strona 103

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set ciscodp port
D-Series CLI Reference 3-11
Defaults
•Status:enabled
•VoiceVLAN:none
•Trustmode:trusted
•CoSvalue:0
Mode
Switchmode,readwrite.
Usage
ThefollowingpointsdescribehowtheCiscoDPextendedtrustsettingsworkontheswitch.
•ACiscoDPporttruststatusoftrustedoruntrusted isonlymeaningfulwhenaCiscoIPphone
isconnectedtoaswi tchportandaPCorotherdeviceisconnectedtothebackof
theCiscoIP
phone.
•ACiscoDPportstateoftrustedoruntrustedonlyaffectstaggedtraffictransmittedbythe
deviceconnectedtotheCiscoIPphone.Untaggedtraffictransmittedbythedeviceconnected
totheCiscoIPphoneisunaffectedbythissetting.
•Iftheswitchportisconfiguredto
aCiscoDPtruststateoftrusted(withthetrustedyes
parameterofthiscommand),thissettingiscommunicatedtotheCiscoIPphoneinstructingit
toallowthedeviceconnectedtoittotransmittrafficcontaininganyCoSorLayer2802.1p
marking.
•Iftheswitchportisconfigured
toaCiscoDPtruststateofuntrusted(trustedno),thissetting
iscommunicatedtotheCiscoIPphoneinstructingittooverwritethe802.1ptagoftraffic
transmittedbythedeviceconnectedtoitto0,bydefault,ortothevaluespecified bythecos
parameterofthis
command.
•Thereisaonetoonecorrelationbetweenthevaluesetwiththecosparameterandthe802.1p
valueassignedtoingressedtrafficbytheCiscoIPphone.Avalueof0 equatestoan802.1p
priorityof0.Therefore,avalueof7isgiventhehighestpriority.
none
NovoiceVLANwillbeusedinCiscoDPPDUs.Thisisthedefault.
dot1p Instructsattachedphonetosend802.1ptaggedframes.
untagged Instructsattachedphonetosenduntaggedframes.
trusted Setstheextendedtrustmodeontheport.
yes Instructsattachedphonetoallowthedeviceconnectedtoittotransmit
trafficcontainingany
CoSorLayer2802.1pmarking.Thisisthedefault
value.
no Instructsattachedphonetooverwritethe802.1ptagoftraffic
transmittedbythedeviceconnectedtoitto0,bydefault,ortothevalue
configuredwiththecosparameter.
cosvalue Instructsattachedphonetooverwritethe802.1ptag
oftraffic
transmittedbythedeviceconnectedtoitwiththespecifiedvalue,when
thetrustmodeoftheportissettountrusted.Valuecanrangefrom0to
7,with0indicatingthelowestpriority.
portstring Specifiestheport(s)onwhichstatuswillbeset.
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