有時,在安全環境中,很難訪問TFTP/FTP/SFTP/SCP伺服器將pcap、崩潰檔案和Cisco IOS映像等檔案從路由器和交換機複製到外部源。防火牆可能會在來源和目的地裝置之間封鎖上述任何通訊協定使用的連線埠。 解決方案 在思科裝置上啟用SCP後,您可以將檔案從沒有任何伺服器或應用程式的裝置複製到本地PC。
有时,在安全环境中,很难通过TFTP/FTP/SFTP/SCP服务器将pcap、崩溃文件和Cisco IOS映像等文件从路由器和交换机复制到外部源。防火墙可能会在源设备和目的设备之间阻止上述任何协议使用的端口。 解决方案 在思科设备上启用SCP后,您可以将文件从没有任何服务器或应用程序的设备复制到本地PC。
Follow these steps to revert from LWAPP mode to autonomous mode by loading a Cisco IOS release using a TFTP server: Step 1 The static IP address of the PC on which your TFTP server software runs should be between 10.0.0.2 and 10.0.0.30. Step 2 Make sure that...
Pretty much every problem I ever had with TFTP has always been related to the host acting as the TFTP server. Either there has been a problem with permission to write a file to the folder used as the root of the TFTP server or something else wrong with the serve...
安装tftp 和 tftp-server 代码语言:javascript 复制 [root@h102~]# yum install tftp tftp-server Loaded plugins:dellsysid,fastestmirror,refresh-packagekit,security Setting up Install Process Determining fastest mirrors epel/metalink|5.6kB00:00*base:mirrors.btte.net*epel:mirrors.ustc.edu.cn*extras:mirrors...
# copy tftp run 12.在路由器上建一个备份 # copy run start 路由器的配置参数较多,可根据实际需要增减, 限于篇幅,本文仅给出了一般的常用配置。 ---.调试 --- 1.首先将路由器的Ethernet口和所有要使用的串口都激活,方法是进入该口,执行No Shutdown。 --- 2.将和路由器相连的主机加上缺省路由(中心路...
Copycopyconfigurationorimagedata CopyflashTFTPbackupsystemimagefiletoTFTPserver TheCopyrunning-configstartup-configstoresthecurrent configurationinRAMtoNVRAM TheCopyrunning-configTFTPstoresthecurrentconfiguration intheRAMtothenetworkTFTPserver CopyTFTPflashdownloadsnewimagesfromtheTFTPserverto Flash CopyTFTPrunning-...
Change the TFTP server address on the IBC Copy arbitrary1files from the IBC to an attacker-controlled TFTP server Substitute the client'sstartup-configfile with a file that the attacker prepared and force a reload of the IBC after a defined time interval ...
(config)# exit退到上一级,如果要退到根目录 switch,用end 即可; 第二种方法如下:本机上开启TFTP / FTP server 软件并配置好,方法如前面“申请 license 并导入”和安装一样,通过TFTP / FTP 将生成配置文件下载到本机,这种方法生成的配置文件不需要修改, 直接导入就可以;switch# copystartup-configtftp:/...
RP/0/RSP0/CPU0:ASR9001#copy tftp://10.0.0.1/asr9k-p-4.2.1.CSCue28217 .tar harddisk: Wed May 8 04:55:37.646 UTC Destination filename [/harddisk:/asr9k-p-4.2.1.CSCue28217 .tar]? Accessing tftp://10.0.0.1/asr9k-p-4.2.1.CSCue28217 ...