No Ip Domain Lookup Cisco Command
No ip domain lookup command september 6 2018 january 19 2019 upravnik by default any single word entered on an ios device that is not recognized as a valid command is treated as a hostname to which you want to telnet.
No ip domain lookup cisco command. Basic commands of ios in cisco router relates to set the hostname password etc on first time. You can simply disable it using the command. No ip domain lookup cisco router versuchen jedes wort das sie nicht kennen in einem dns server mit der broadcastadresse 255 255 255 255 aufzulösen.
In this example command that doesn t exist is accidentally typed in. The no ip domain lookup command is usually seen in configurations. To enable the domain name server dns lookup feature use the ip domain lookup command.
To view the ip address on the interface you could use on of the following commands show running config int gigx y or show ip int br ex unas. By default any single word entered on a command line that is not recognized as a valid command is considered as a hostname by the router and the router will by default try to telnet to that hostname. No ip domain lookup.
To decrease user delays if no dns server is configured disable the dns lookup function on the cisco router. Hope your question is answered. The router attempts to resolve this unrecognized command as an ip address and takes awhile to do so.
If you have an ip address assigned to a layer 3 interface and you wish to remove the assigned ip address on that interface you use this command no ip address. Type no ip domain lookup at the command prompt and press enter the. In this article i describe no ip domain lookup command of ios in cisco routers and switches.
We disable this feature afterwards with no ip domain lookup. By default dns lookup is enabled on the cisco platform which causes delays in traceroutes and in a few other cases. The result of basic commands of ios in cisco router initially saved in running configuration and we need to copy the running configuration into the startup configuration.