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DWS-4026
Руководство пользователя. Версия 2.0 Страница: 168

D-Link DWS-4026 Руководство пользователя. Версия 2.0 онлайн [168/741] 172936

DownloadFileToSwitch(TFTP)

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

November2011 Page168

D‐LinkUWSUserManual

Table73:DownloadFiletoSwitchFields

Field Description

FileType Specifywhattypeoffileyouwanttodownloadtotheswitch:

• CLIBanner:TheCLIbanneristhetextthatdisplaysinthecommand‐line

interfacebeforetheloginprompt.TheCLIbannertodownloadisatextfile

anddisplayswhenauserconnectstotheswitchbyusingt

elnet,SSH,ora

serialconnection.

• Code:Thecodeisthesystemsoftwareimage,whichissavedinoneoftwo

flashsectorscalledimages(image1andimage2).Theactiveimagestores

theactivecopy;whiletheotherimagestoresasecondcopy.Thedevice

bootsandrunsfromtheac

tiveimage.Iftheactiveimageiscorrupt,the

systemautomaticallybootsfromthenon‐activeimage.Thisisasafety

featureforfaultsoccurringduringthebootupgradeprocess.

• Configuration:Ifyouhaveacopyofavalidbinaryconfigurationfile

(fastpath.cfg)onaTFTPserver,youcandownloa

dittotheswitch.

• TextConfiguration:Atext ‐basedconfigurationfileenablesyoutoedita

configuredtextfile(startup‐config)offlineasneededwithouthavingto

translatethecontentsfortheD‐Linksoftwaretounderstand.Themost

commonusageoftext‐basedconfigurationistouploadaw

orking

configurationfromadevice,edititofflinetopersonalizeitforanother

similardevice(i.e.,changethedevicename,serialnumber,IPaddress,

etc.),anddownloadittothatdevice.

• SSH‐1RSAKeyFile:SSH‐1Rivest‐Shamir‐Ad leman(RSA)KeyFile.To

downloadSSHkeyfiles,SSHmustbead

ministrativelydisabledandthere

canbenoactiveSSHsessions.

• SSH‐2RSAKeyPEMFile:SSH‐2Rivest‐Shamir‐Adleman(RSA)KeyFile

(PEMEncoded).TodownloadSSHkeyfiles,SSHmustbeadministratively

disabledandtherecanbenoactiveSSHsessions.

• SSH‐2DSAKeyPEMFile:SSH‐2Digit

alSignatureAlgorithm(DSA)KeyFile

(PEMEncoded).TodownloadSSHkeyfiles,SSHmustbeadministratively

disabledandtherecanbenoactiveSSHsessions.

• SSLTrustedRootCertificatePEMFile:SSLTrustedRootCertificateFile

(PEMEncoded).

• SSLServerCertificatePEMFile:SSLServerCertificateFile(P

EMEncoded).

• SSLDHWeakEncryptionParameterPEMFile:SSLDiffie‐HellmanWeak

EncryptionParameterFile(PEMEncode d).

• SSLDHStrongEncryptionParameterPEMFile:SSLDiffie‐HellmanStrong

EncryptionParameterFile(PEMEncode d).

ImageName Specifythecodeimageyouwanttodownload,eitherimage1orimage2.This

fieldisonlyvi

siblewhenCodeisselectedastheFileType.Thefactorydefault

isimage1.

TransferMode Specifiestheprotocoltobeusedforthetransfer:TFTP,SFTP,orSCP.

TFTPServerAddressType SpecifyeitherIPv4,IPv6,orDNSaddresstoindicatetheformatoftheTFTP

ServerAddressfield.ThefactorydefaultisIP

v4.

TFTPServerAddress EntertheIPaddressoftheTFTPserverinaccordancewiththeformat

indicatedbytheTFTPServerAddressType.ThefactorydefaultistheIPv4

address0.0.0.0.

TFTPFilePath EnterthepathontheTFTPserverwheretheselectedfileislocated.Youmay

enterupto32char

acters.Thefactorydefaultisblank.

D-Link DWS-4026 Руководство пользователя. Версия 2.0 онлайн [168/741] 172936

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