1. ping, to test network layerconnectivity also called L3 connectivity.
2. traceroute, to trace how a packet reaches its destination, and to analyse routing problems if any.
Use either nslookup or dig
Two commonly used utilities, for troubleshooting, are ping and traceroute.Two commonly used utilities, for troubleshooting, are pingand traceroute.Two commonly used utilities, for troubleshooting, are pingand traceroute.Two commonly used utilities, for troubleshooting, are pingand traceroute.
a. cat and grep b. tr
The Line Command!
Many operating systems provide both a command line and a GUI interface. Windows, for instance, is obviously a GUI, however cmd.exe provides access to the underlying command line interface.
physical and data link
1. administrator 2. standard
There are only two command line tools for setting and viewing NTFS permissions in XP. They are CACLS.exe for "change ACLs", and XCACLS.exe for "extended ACLs".
The incident command system command function may be conducted in one of two ways
the two type of command in COD are: the preparatory command ang command of execution! hope it can help ;)
Reinstall the IOS image. Recover a lost password
reinstall IOS imageformat flash file system