Answer / mohammad bannob

Dynamic NAT contains mulitple public IPs and when the user
needs to go to WAN he will get an IP. If all IPs are used,
the user must wait to get one public IP.
NAT Overloading has only one public IP and all users on the
LAN network are usig this IP but with different ports.

NAT Overloading is much better than Dynamic and static
since it is more secure and to save IPs...

Answer / jitemdera ( cisco systems,us)

Hey man
i have marked this Answer wrong because

1) is the NAT is used only to MAP Public ip in to private Ip

2) can not we use nat concept to keeping our server In dmz
and then nat in to the local ip


it is some thing beyond of the ccna scope but you have to read

ok i am giveing you 4 point read it from google and then tell me

1) what is inside local
2) inside global
3) out side global
4) out side local

if you understand it you will be the master Of nat

Answer / mmohite

Jitemdera,

thanks for your active participation in this forum.

your knowledge is awesome. can you give us technical
guidence by writtem documents. it will be better for us to
prepare the interview.

Answer / jitendera

Hi
i am Ready to help you guys please post topics and i will
try my best to provide the answers

GUY i Have attended one interview for the data craft and they are offering me L1 postion and i am working at l2 in cisco so there is no way to get in the datacraft i am posting here the question he asked to and i have tested the interviewer and i come to know he was not having any knowledge. His questions are-: 1) what is Vlan 2) what is stp and what is difference between stp and RSTP 3) what is HSRP and Diffrence betwwen HSRP and GLBP 4) how to configure HSRP 5) Scenario Based question ( if we have two router and both are connected and there are having redundancy means two interface of the router r1 is connected to the two interface of Router R2 (R1)-------------(R2 (R1)-------------(R2 Now he want to configure the router in such a Manner that if one link down second link should come up.My answer was HSRP and his is "F looting static routing was i wrong "i know F looting Static routing is Theoretically possible but it is not fusible in the scenario where you have multiple router connected to the same router and if you have configured sub interface i challenged him and he lost The Battle and he get angary 5) what the eigrp and how it works 6) tables in eigrp 7) the information of feasible successor where it saved now after answering these all he was very angry ( i can fill the heat) 8) then he come to ospf Area type ( he was also not aware) 9) LSA type and its working ( he was also having confusion ) 10) then is asked routing by rummer( Theroy) 11) hello and dead intervel of EIGRp (theory) 12) Selection cretaria for Eigrp slecting best path ( here we have a long discussion on MTU and he lost the battle and agree That MTU never comes in the accounts in this process) 13) what is ACL type of acl ( here he was aware of TWO type Standard and extended i have told him 5 type( he again get Angry) We have 2hr of discussion and and he told me he will call me latter but i know he never call

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