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How do I avoid the annoying DNS lookup if I have misspelled a command?
From: Question 12
Date: 5 July 1994
By default, all lines are configured to automatically try a telnet
connection if the first word in a input line is not recognized as a
valid command. You can disable this by setting ``transport preferred
none'' on every line (con, aux and vty). For instance:
sl-panix-1#conf t
Enter configuration commands, one per line. End with CNTL/Z.
line vty 0 10
transport preferred none
You can see the number of vty's currently configuered with ``show lines''
Also, you can suspend connect attempts with ^^ followed by ``x'', ie
shift-cntrl-6 x.
[It has been suggested that ``no ip ipname-lookup'' to turn off IEN116
helps. I think this is the default -jhawk ]
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Last Update October 23 2009 @ 08:26 AM