Synaccess-networks NP-0801DTM Manual de usuario descargar pdf (Pagina 257)

ENHANCEDIPSTACKEXTENSIONATCOMMANDS

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257 HSPA+ATCommandsReferenceGuide

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<secondary>

Stringtype,manualsecondaryDNSserver,intheformat“xxx.xxx.xxx.xxx”used

forthespecifiedcid.UsethisvalueinsteadofthesecondaryDNSserverfromthe

network.Default:“0.0.0.0”.

Notes

 If<primary>is”0.0.0.0”and<secondary>isnot“0.0.0.0”,thenissuingAT#DNS=…raisesanerror.

 If<primary>is”0.0.0.0”youareusingtheprimaryDNSserverfromthenetworkasconsequenceofacontext

activation.

 If<primary>isnot”0.0.0.0”and<secondary>is“0.0.0.0”,thenonlythemanualprimaryDNSserverisused.

 IfthePDPcontext<cid>beingspecifiedinthe#DNScommandisnotpreviouslydefinedusingthe+CGDCONT

commandthe#DNScommandresultsinERRORindication.

 IfthePDPcontext<cid>beingspecifiedinthe#DNScommandiscurrentlyactive(inuse)the#DNScommand

resultsinERROR.

Ifconnectionresultsinanerror:

AT#SGACT=1,1

#SGACT: 155.163.85.125

AT#DNS=1,4.2.2.1,4.2.2.2

+CME ERROR: 4

Disconnectthencommandworks:

AT#SGACT=1,0

AT#DNS=1,4.2.2.1,4.2.2.2

GPRSContextActivation#GPRS

ExecutecommanddeactivatesoractivatesthePDPcontext#1.Eventuallytheauthenticationproceedsbyusing

theparametersgivenwith#PASSWand#USERID.

ReadcommandreportsthecurrentstatusofthePDPcontext#1,intheformat:

#GPRS:<status>

where:

<status> 

0 PDPcontext#1deactivated.

1 PDPcontext#1activated.

2 PDPcontext#1activationpending.

Testcommandreturnstheallowedvaluesforparameter<mode>.

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Synaccess-networks NP-0801DTM Manual de usuario Pagina 257