Comments on: CCNA 1 Final Exam Answers 2011

By: Peter

Peter — Wed, 06 Mar 2013 18:04:08 +0000

For question 28, RFC 1918 states:
“Rekhter, et al Best Current Practice [Page 3]

RFC 1918 Address Allocation for Private Internets February 1996

3. Private Address Space

The Internet Assigned Numbers Authority (IANA) has reserved the
following three blocks of the IP address space for private internets:

10.0.0.0 – 10.255.255.255 (10/8 prefix)
172.16.0.0 – 172.31.255.255 (172.16/12 prefix)
192.168.0.0 – 192.168.255.255 (192.168/16 prefix)”

It is about 2/5 of the way down on the page. This means that C is correct and not A because class C subnet mask is /16 255.255.0.0). Hope this helps.

By: Mrtvi

Mrtvi — Tue, 05 Mar 2013 12:52:49 +0000

Why would you backup a startup-config when only running-config is erased with reload.

By: jaye

jaye — Mon, 04 Mar 2013 15:11:17 +0000

the last ans in question 4 is not correct

By: NOOR

NOOR — Fri, 26 Oct 2012 14:03:17 +0000

the new QUESTION:
refer to the exhibit.. in 10BASE-T Ethernet RJ45 connectors which pairs represents to unused pairs?
pair2,pair4
pair1,pair3
pair1,pair4
pair3,pair2
the answer is the third….
note that the 10BASE-T is T568B types

By: NOOR

NOOR — Fri, 26 Oct 2012 13:54:16 +0000

Thank you very much
really this site is very helpful

By: Mike

Mike — Sat, 06 Oct 2012 02:32:40 +0000

The closest answer is ( The gateway addresses are network addresses) because the gateway addresses are broadcast addresses.

By: Lordking

Lordking — Sat, 08 Sep 2012 12:52:50 +0000

If the ping succeeds, then the PC can then try 10.0.1.254 to communicate with it…

By: Lordking

Lordking — Sat, 08 Sep 2012 12:47:54 +0000

I think the Gateway 10.0.0.254 is correct. As the name implies, its the next hop from the PC and gateway for the PC. So to find out whether the PC can communicate with the remote network, it has to first of all check if, it can ping its default-gateway which is the router bearing 10.0.0.254.

By: Laurentiu

Laurentiu — Thu, 28 Jun 2012 08:46:18 +0000

SORRY. I meant CTRL+R

By: Laurentiu

Laurentiu — Thu, 28 Jun 2012 08:45:39 +0000

Q.49 What CLI keystrokes can be entered to return to the line that the administrator was typing?
ANSWER: ctrl+Z