ios backup itunes

Analysis of Cisco router IOS backup and recovery Introduction: I. Wiring Serial Interface-> console and pc Nic interfaces-> F0/0 // The IP address of the PC and the F0/0 interface (of course, other interfaces can be connected to the network cable). The IP address can be in the same network segment. You can also use an Internet ip address! Ii. Tools 3 CDaemon (tftp server) and CRT (access routing tool) Iii.

The group unified switch iOS upgrade, enhanced security, the following is the upgrade and backup Cisco WS-C3750G-24TS-1U switch Operation instance.Required Tools: TFTP tool, SECURECRT, download latest iOS (available to Cisco official website), console lineFirst, use the console line to connect the 3750 switch, and set the ip:172.17.51.179 to ensure that the conne

Router> Router>enable Router#configure Terminal Router (config) #archive Router (config-archive) #path Backup Destination address/Backup build file name Router (config-archive) #write-memory Example: Router (config-archive) #path flash:/ Backup destination path/$h-config Router (config-archive) #path ftp://IP address/$h-config Router (config-archive) #write-memor

used the secureCRT tool to connect to the vswitch using the Serial protocol. If you press enter, the In this case, we can PING the switch on the laptop to see if the switch is accessible. In this case, OK. III. back up IOS1. view the name of the IOS file to be backed up (if not at this level, you can use quit to back up to this level) Www.2cto.com3. Now we are about to start backing up, such as [ftp] put s5800_5820x-cmw520-r1211l01.bin [ftp] put s580

The Cisco router switch sets automatic backup for IOS files and restores the automatic backup and rollback of Cisco IOS configuration files. The archive configuration mode function of IOS is required. Generally, only IOS versions

The next step is to upgrade iOS, where a good TFTP server software is used.http://tftpd32.jounin.net/How to use it I won't say, go downFirst to download to the corresponding iOS package, I use the official tar package here, so the process is a little different# Debug The local tftp SERVER, and put iOS bag together enable# dir First look at the remaining space eno

; "src=" Http://s3.51cto.com/wyfs02/M00/74/AC/wKioL1YmBrjDJ1lgAAF5af5Fk_c630.jpg "title=" QQ picture 20151020171652.jpg "alt=" Wkiol1ymbrjdj1lgaaf5af5fk_c630.jpg "/>2,tftp Server ViewNote: Cisco copy files to tftp cannot exceed 16MUse FTP when more than 16MUpgrade iOS:1,copy Tftp:flash:1:ios file name Note Erase Flash do not hit enter not delete original iOS650) this.width=650; "src=" Http://s3.51cto.com/wy

The Mirror of the interchange route suddenly hung up. Do you have a swollen handle? It's okay, I have a solution, hey!Transport protocol:v FTP: File Transfer Protocol, Application layer protocol, for file transfer. v TFTP: Lightweight file Transfer Protocol, Application layer protocol, for small file transfer. v Xmodem: Asynchronous File transport Protocol, Application layer protocol, using dial-up modem transmission, low transmission efficiency. Cisco Cisco switching routing devicesUse FTP Tran

1. Backing up iOS and configuration files1. First, there is a configured FTP server, and is guaranteed to be in a network segment (can ping each other).Instance:Switch#copy flash:tftp:Source filename []? C2960-lanbase-mz.122-25.fx.binAddress or name of remote host []? 192.168.1.2Destination filename [c2960-lanbase-mz.122-25.fx.bin]?Writing c2960-lanbase-mz.122-25.fx.bin ...!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[Ctsimsupportgetsimstatus () isequaltostring:kctsimsupportsimstatusnotinserted] can determine if the Sim card is inserted.The premise is to copy the following code into a header file, and then introduce Coretelephony.framework.extern nsstring* c*****t kctsmsmessagereceivednotification;extern nsstring* c*****t kctsmsmessagereplacereceivednotification;extern nsstring* c*****t kctsimsupportsimstatusnotinserted;extern nsstring* c*****t Kctsimsupportsimstatusready;ID cttelephonycentergetdefault (void