Cisco CCNA Certification Exam Tutorial: DNS And The Internet Protocol Address Name-Server Command - 0 views

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started by Hinton Rollins on 13 Oct 13

#1 Hinton Rollins on 13 Oct 13

DNS actions of a Cisco router are essential matters for both the CCNA exam and real-world production systems, and you probably didn't know there have been therefore many DNS facts before you began monitoring for the exam! In this article, we'll consider the internet protocol address name-server command and its proper utilization. Visit tour broadwater hearing care st. petersburg fl to compare where to consider this viewpoint.

The default behavior of the router is to try and solve it via DNS, each time a control is mistyped on a router. First, the router actively seeks an IP Host dining table on the local router to perform this solution thats what the translating term in the output is discussing. A broadcast will be sent by the router within an try to resolve this name through a remote DNS server, if theres number IP Host table or the IP Host table doesnt contain an entry for what you entered. To avoid this broadcast, enter the world wide command number internet protocol address domain-lookup. Obviously, to use DNS to solve hostnames, ip address domain-lookup would need to be reenabled if its been turned off.

R2#contin

Translating "contin.".domain machine (255.255.255.255)

Tshirt Not known command or computer name, or struggling to find computer address

A demand is mistyped as contin. Browse here at broadwater hearing care press release to learn the reason for it. The Cisco hubs default behavior is to solve this access locally via an IP ADDRESS Host table, which is not present on the switch. A broadcast is then sent to find a DNS server to perform the name resolution. Get more on our affiliated site by visiting url. The DNS lookup attempt must time out ahead of the setting can keep on. If you believe anything at all, you will probably need to learn about broadwaterhearingcare.com.

R2#conf t

R2( config )#no ip domain-lookup

R2#contin

Converting "contin"

% As yet not known command or computer name, or struggling to find computer address

With no ip address domain-lookup configured, the router doesnt try to find a remote DNS server. It sees there's no local quality constructed and almost straight away sends a message to the console that the name cant be settled.

R2#conf t

R2( config )#ip domain-lookup

R2( config )#ip name-server 10.1.1.1

R2#contin

Translating "contin.".domain host (10.1.1.1)

A DNS server is installed on the network with the INTERNET protocol address 10.1.1.1. DNS lookup is reenabled with the command ip domain-lookup, and the IP address of the DNS server is given with the ip name-server command.

It's that simple to tell a Cisco router in which the DNS server is!.

<div class="cArrow"> </div><div class="cContentInner">DNS actions of a Cisco router are essential matters for both the CCNA exam and real-world production systems, and you probably didn't know there have been therefore many DNS facts before you began monitoring for the exam! In this article, we'll consider the internet protocol address name-server command and its proper utilization. Visit <a href="http://www.facebook.com/BroadwaterHearingCare" rel="nofollow">tour broadwater hearing care st. petersburg fl</a> to compare where to consider this viewpoint. The default behavior of the router is to try and solve it via DNS, each time a control is mistyped on a router. First, the router actively seeks an IP Host dining table on the local router to perform this solution thats what the translating term in the output is discussing. A broadcast will be sent by the router within an try to resolve this name through a remote DNS server, if theres number IP Host table or the IP Host table doesnt contain an entry for what you entered. To avoid this broadcast, enter the world wide command number internet protocol address domain-lookup. Obviously, to use DNS to solve hostnames, ip address domain-lookup would need to be reenabled if its been turned off. R2#contin Translating "contin.".domain machine (255.255.255.255) Tshirt Not known command or computer name, or struggling to find computer address A demand is mistyped as contin. Browse here at <a href="http://www.prweb.com/releases/hearing-aids/St-Petersburg-FL/prweb10295106.htm" rel="nofollow">broadwater hearing care press release</a> to learn the reason for it. The Cisco hubs default behavior is to solve this access locally via an IP ADDRESS Host table, which is not present on the switch. A broadcast is then sent to find a DNS server to perform the name resolution. Get more on our affiliated site by visiting <a href="http://www.prweb.com/releases/st-petersburg-fl/hearing-aids/prweb10688044.htm" rel="nofollow">url</a>. The DNS lookup attempt must time out ahead of the setting can keep on. If you believe anything at all, you will probably need to learn about <a href="http://www.prweb.com/releases/st-petersburg-florida/audiologist/prweb11068328.htm" rel="nofollow">broadwaterhearingcare.com</a>. R2#conf t R2( config )#no ip domain-lookup R2#contin Converting "contin" % As yet not known command or computer name, or struggling to find computer address With no ip address domain-lookup configured, the router doesnt try to find a remote DNS server. It sees there's no local quality constructed and almost straight away sends a message to the console that the name cant be settled. R2#conf t R2( config )#ip domain-lookup R2( config )#ip name-server 10.1.1.1 R2#contin Translating "contin.".domain host (10.1.1.1) A DNS server is installed on the network with the INTERNET protocol address 10.1.1.1. DNS lookup is reenabled with the command ip domain-lookup, and the IP address of the DNS server is given with the ip name-server command. It's that simple to tell a Cisco router in which the DNS server is!.</div>

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