backup esxi configuration

To prevent network interruptions caused by the failure of the Juniper firewall device and ensure uninterrupted operation of user services, we will describe the rapid recovery of the Juniper firewall under the fault.One of the backup configurations of the Juniper firewall and the restart of the device: if the system reset is required when the Juniper firewall is abnormal during work, restart the firewall using the reset command on the console cable, du

primary Router does not send this information packet for a period of time, other backup routers will think that the router is broken, and the backup router with a high weight will take over the virtual MAC address and IP address, responsible for data transmission. Once the primary router returns to normal, it will automatically switch back and take over data transmission again. Then, the

the backup of the setup is. 2. Snapshot rollback Restore data We can base the snapshot back to the label, and then choose to roll back the disk, throughout the rollback process, we have to suspend the current operation, and then click the rollback disk, if we have a data disk can select a data disk or system disk. PS: If we are a Web site project, although the snapshot backup is good, but he is backed

Backup line configuration 1. Enable the ISDN line after the main link is Down 1. Configure the backup line (in the main interface mode ): Router (config-if) # backup interface 2. Configure backup latency (in the interface mode of the main interface ): Router (config-i

Environment: "Wind2003[open Tftp Server] + VIRTUALBOX:UBUNTN10 Server"Tftp:open TFTP ServerUbuntnPython + pyexpectVirtual machine Reason: Pyexpect does not support windows Note: Originally intended to use SECRUECRT script, because the practice found no use under Linux pexpect easy-to-use, flexible, used to use expect, because TCL "grammar" without Python easy-to-use, easy to maintain Write some procedural reasons:Recently a more serious failure: Due to NetScreen device bugs, a node main standb

Smart backup and restoration of configuration files. Intelligent backup and restoration of configuration files: each time we upgrade or update services for many of the same machines, we need to back up one or more lines in the configuration file, or smart

//tmp/chen4. How the Daemon (socket) transmits data1.1 Service-side configuration is as follows:1) Check if rsync is installed and no Yum can be used to installRpm-qa rsyncYum-y Install Rsync2) Configuring the Rsync configuration file#Rsync Server#created by Chen 2016.6.9# #rsyncd. conf start##UID = rsyncGID = rsyncUse chroot = noMax connections = 2000Timeout = 300PID file =/var/run/rsyncd.pidLock file =/va

After you set up the workspace configuration, you can save the configuration as a *.epf file.Enter File, Export ;Choose General--- Preferences , next;Select ExportAll and enter the path and file name to save in the to preference file ;Finish.Import the *.epf configuration file into the workspace.Enter File, Export ;Choose General--- Preferences , next;Select Impo

Smart backup and restoration of configuration filesUse Cases:Every time we upgrade or update services for many machines, we need to back up one or more rows in the configuration file, or one or more data blocks, after upgrading and updating services, you can re-write the corresponding backup data back to the new

Rsync Simple and quick configurationRsync enables full-scale and incremental local or remote data backup. One rsync is equivalent to SCP,CP,RM but better than each of them because rsync is such a useful piece of software that many Linux distributions are included.Of course, you can also go to the official RYSNC official website: http://rsync.samba.org/Get the latest version from above.Installation methods There are several types of yum install Rsync-y

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Data can be effectively stored using the Huawei Switch configuration backup technology. The implementation of Huawei Switch configuration backup is a common problem. How can we implement the Huawei Switch configuration backup tech

The previous author in other essays have said that the company's database is free of installation version and is on Windows, and so on a period of time I will migrate the database to Linux As a result of the company's development operations database, such as not timely backup, in case of operation errors, recovery can become a problem This essay will describe how to perform a real-time backup of MySQL

As a network operations engineer, if the management of the routing, switching equipment more, then you will also encounter the same problem with me: The device configuration is often adjusted, especially the access layer switch, in case you forget to save the configuration, and the next day a switch power-down restart, you have forgotten the previous configuration