課件hcna許老師02第二節(jié)設(shè)備ensp

常見的光模塊速率：155M、622M、1.25G、10G、40G、交換機適用的封裝類型有：SFP封裝、eSFP封裝、SFP+封裝，QSFP+封裝、XFP封裝，CFP封裝。光纖（尾纖LC雙絞線RJ45（網(wǎng)線 雙絞線雙絞線 直通線：接線為一一對應(yīng)，用于終端設(shè)備（如PC、交換機等）交叉網(wǎng)線（CrossoverCable），接線為交叉形式，用于兩個終端設(shè)備（如PC機等）Side Side Side

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S7706

S7706 BRAS（broadbandremoteaccessserverAAAUSB-USB-ConsoleRJ45Console口，線纜另一端的串口用于連接臺式機PC。由于筆記本沒有串口，所以我們需要另一根線纜來轉(zhuǎn)接，就是USB-RS232應(yīng)線纜的驅(qū)動，配置環(huán)境即可搭建完成。在PC上運行SecureCRT、超級終端、Xs或者USB-Console通用路由平臺VRP（Versatile tform） 數(shù)據(jù)通信產(chǎn)品的通用操作系統(tǒng)平VRPBIOSCreationDate:JanBIOSCreationDate:Jan52013,18:00:24DDRDRAMinit:OKStartMemoryTest?('t'or'T'istest):skipCopyingData:Donepressing:DonePressCtrl+Btobreakautostartup...Nowbootfromsd1:/AR2220- Warning:Auto-Configisworking.Beforeconfiguringthedevice,Auto-Config.IfyouperformconfigurationswhenAuto-Configisrunning,theDHCP,routing,DNS,andVTYconfigurationswillbelost.DoyouwanttostopAuto-Config?[y/n]:Y<Enterstemview,returnuserviewwith ]interfaceGigabitEthernet[<<Entersystemview,returnuserviewwith[<>[[

> >disy > >disy <>clockdatetime20:10:002018-07-stemview,returnuserviewwithsysname<Enter 1.1.1.1/32 ##ConfigureanIPaddress10.0.12.1/24andanIPaddress1.1.1.1/32for >system- ]interfacegigabitethernet -GigabitEthernet0/0/0]ipaddress10.0.12.1 -GigabitEthernet0/0/0]interfaceloopback0 -LoopBack0]ipaddress1.1.1.132[[[[-GigabitEthernet0/0/0]interfaceloopback-LoopBack0]ipaddress1.1.1.1-LoopBack0]undoip<<>ThecurrentconfigurationwillbewrittentotheAreyousuretocontinue?Itwilltakeseveralminutestosaveconfigurationfile,pleasewait...............ConfigurationfilehadbeensavedsuccessfullyNote:Theconfigurationfilewilltakeeffectafterbeingysaved-<<>compare======Currentconfigurationline36======ipaddress10.1.1.1255.255.255.0#interfaceGigabitEthernet0/0/2interfaceGigabitEthernet0/0/3interface======Configurationfileline37======interfaceGigabitEthernet0/0/2#interfaceGigabitEthernet0/0/3<<>Directoryof 32,004KBtotal(31,995) -Apr102013 -Apr102013private- -Apr102013<>mkdirInfo:eatedirectory yof Apr102013 Apr102013 private- Apr102013 Apr102013 Btotal(31,995 < 32,004K<<>renameRenameflash:/test.txtto .txtInfo:Renamefileflash:/test.txtto Directoryof ---Apr102013 Apr102013 private-Apr102013 Apr102013 32,004KBtotal(31,995)deleteresetrecycle-<>delete < 32,004KBof Apr102013 Apr102013 private- Apr102013 total(30,995 <<>resetsaved-Warning:TheactionwilldeletethesavedconfigurationintheTheconfigurationwillbeerasedtoreconfigure.Continue?[Y/N]:yWarning:Nowclearingtheconfigurationinthedevice.Apr10201314:43:13- %%01CFM/4/RST_CFG(l)[2]:TheuserchosewhendecidingwhethertoresetthesavedInfo:Succeededinclearingtheconfigurationintheclear[[]clearconfigurationinterfaceGigabitEther