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ID:22373199
大小:57.50 KB
页数:5页
时间:2018-10-28
《xmodem升级ios的详细步骤》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、xmodem升级IOS的详细步骤~教育资源库 xmodem升级IOS,按照以下的步骤升级: QuickTipaddedbyadhabootingtorommon Introduction:ODEMthroughtheconsoleportoftherouter. Hoageusingxmodempt? Problem:-TherouterisinROMMONpromptandpt. Solution:- Tosolvetheaboveproblem,youcandoagetothe2600an
2、d3600 usingtheconsoleportoftherouter. Theprocedureusesthedefaultconsolespeedof9600bitspersecond. Xmodemisasloeit takestodothexmodemfiletransfer. 3600/2600inrommon 1-rommon>b----------tobootfirstimageinflashmem 2-rommon>dirflash:----------listt
3、hefilesonthedevice 3-rommon>meminfo----------toseememoryinformation Youareinrommonand 1-mon. 2-dirflash:revealsaninvalidchecksum. 3-Sothelastsolutionistodoageusingxmodem MONmode,follomon2>confreg doyouode?y/n[n]:n enableuseinIPbcastaddress?y/
4、n[n]:n disableloadromafterbootfails?y/n[n]:n enableuseallzerobroadcast?y/n[n]:n enablebreak/aborthaseffect?y/n[n]:n enableignoresystemconfiginfo?y/n[n]:n changeconsolebaudrate?y/n[n]:y enterrate:0=9600,1=4800,2=1200,3=2400 4=19200,5=38400,6=57600,7=
5、115200[7]:7 changethebootcharacteristics?y/n[n]:y entertoboot: 0=ROMMonitor 1=theboothelperimage 2-15=bootsystem [0]:0 ConfigurationSummary enabledare:12下一页友情提醒:,特别! loadromafterbootfails consolebaud:115200 boot:theROMMonitor doyouustresetorpom
6、om2>reset Thenextstepistoopenaneinalinalyougetarommonprompt,andtypethe xmodemmand.Beforetypinganxmodemmandthereshouldbeasoftage residinginyourterminaloryourlocalCdrive. rommon2>xmodem-cc3640-i-mz.121-7.bin Donotstartthesendingprogramyet... File
7、sizeChecksumFilename 4936800bytes(0x4b5460)0x2dd7c3640-i-mz.121-7.bin(badchecksum: 0x13eb) essageappearsuhavetodoodem, theprocedureisasfolloinal,clickTransfer 2)Clickonsendfile 3)clickonbroeinyourlocalC drive 4)BeloefieldisProtocol-------changeitto
8、xmodem 5)Andthenclikonsend Aftersometimetherouterands,oneperline.Endinalandchangebaudrateto9600inyourterminal. Router(config-line)#ctrlz Router#em Router#reload上一页12友情提醒:,特别!
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