ASA5505: and are great free dns server.

ASA5505: and are great free dns server.

by Cyrus Lok on Saturday, April 10, 2010 at 4:30am

Step 1:
Enable dns service on the outside interface
ciscoasa(config)# dns domain-lookup outside

Step 2:
Define dns servers:
ciscoasa(config)# dns name-server

Step 1 must be done before I can configure step 2, otherwise it will give an error:
ciscoasa(config)# dns name-server
ERROR: DNS must first be enabled.

Verify if it works, yeah it works.. lol
ciscoasa(config)# ping
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 40/46/60 ms

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