Skip to main content

ASAs and DNS

More
15 years 10 months ago #28529 by skepticals
Replied by skepticals on topic Re: ASAs and DNS
That is what I was thinking. Thank you for the clarification!
More
15 years 10 months ago #28530 by skepticals
Replied by skepticals on topic Re: ASAs and DNS

Im not sure what you mean, for your ASA to receive IP information you have to have one interface set to DHCP. Assuming your asa received a DNS server from your ISP you can use the global command "show ip dns primary" to see its primary DNS server.


The show ip dns primary command isn't on my ASA. I only have show ip dns address, audit, local, or verify.

Any ideas?
More
15 years 10 months ago #28533 by S0lo
Replied by S0lo on topic Re: ASAs and DNS

The show ip dns primary command isn't on my ASA. I only have show ip dns address, audit, local, or verify.

Any ideas?


I don't have it on my ASA too. It seams like it's available on router IOSes www.cisco.com/en/US/docs/ios/ipaddr/comm..._dns2.html#wp1013542
Studying CCNP...

Ammar Muqaddas
Forum Moderator
www.firewall.cx
More
15 years 10 months ago #28534 by skepticals
Replied by skepticals on topic Re: ASAs and DNS
Anyone know how to find the DNS server received from DHCP on an ASA?
More
15 years 10 months ago #28535 by S0lo
Replied by S0lo on topic Re: ASAs and DNS

Anyone know how to find the DNS server received from DHCP on an ASA?


As a last resort, you could use ipconfig /all it will display it for you. Then configure it statically on the ASA.
Studying CCNP...

Ammar Muqaddas
Forum Moderator
www.firewall.cx
More
15 years 10 months ago #28536 by skepticals
Replied by skepticals on topic Re: ASAs and DNS
Yeah, I know there are workarounds, but there has to be a way to find it on the ASA, right? I already have my workstations set statically, but how would I know if the ISP changed DNS or something. It would be nice to issue a command on the ASA to find it.
Time to create page: 0.137 seconds