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Showing posts from March, 2016

IPv6

What is IPv6? IPv6 is the newest version of the IP protocol. IPv6 was developed to overcome many deficiencies of IPv4, most notably the problem of IPv4 address exhaustion. Unlike IPv4,

IOS basic commands

Hostname command The  hostname  command is used to configure a device hostname. Because this command changes a device configuration, the command must be entered in the global configuration

IOS command modes

User EXEC mode commands Initially, a user logs into the User Exec mode. This is the mode with the least number of commands. You can get a list of all available commands by typing the character “?”.