GUYS
i was refraining the OLD post and i got a good Question and
wana make sure that you guys Just did not vist it for
answers if you are not Aware google it understand it and
then answered it
the question is -:
Significance of IP helper-address Command on SW? Is it
necessary to put this command?
you donot wana to give answer please donot visit this
question and increase the vistor name
if you are thinking that answer is wrong mark it wrong and
explain why you are marking it wrong
- 1 Answers
- 2164 Views
- I also Faced
- E-Mail Answers
Answer / Soma Anchal
The IP helper-address command is used in a Cisco switch for configuring the IP address of a router that acts as a default gateway for subnets connected to interfaces other than the one that connects to the router. It allows devices on these subnets to communicate with other networks by forwarding IP packets to the specified helper-address router. It is necessary to put this command when you want to enable routing between VLANs or when a device in one of these subnets needs to reach a network that isn't directly connected to any interface on the switch. If you don't need this functionality, it is not necessary to put this command.
| Is This Answer Correct ? | 0 Yes | 0 No |
Where is the backup configuration file stored? A.) RAM B.) ROM C.) Console D.) NVRAM
What is an administrative distance of 0 mean? A.) 0 means unbelievable B.) 0 is for EIGRP C.) 0 is the default distance for directly connected networks D.) 0 means unreachable
You are conferring a Frame Relay router with subinterfaces on interface Serial 0 Which subinterfaces numbers could you use for this configuration? A. 1 and 2 B. 0 2 and 0 3 C. 1 0 and 1 1 D. 0 1 a and 0 1
What is the function of the Transport layer and which protocols reside there? A.) MAC addressing - IP B.) Interhost communication - SQL, NFS C.) Best effort Packet delivery - TCP, UDP D.) End-to-end connections - TCP, UDP
Do you found the Cisco Certification 642-067 exam Guide ?
Which information must a router know in order to perform proper and pungent routing? A. destination application of an incoming packet B. number of other packets in a single flow of data C. destination network address of an incoming packet D. number of routers that also know a path to the destination
How broadcast is created in switch
what is the diffrence betwwen telnet and ssh.this question is asked by nikhil and i am plasing the answer here insteed of his personal mail.
Which layer of the 7 layer model provides services to the Application layer over the Session layer connection? A.) Transport B.) Application C.) Session D.) Network E.) Datalink F.) Presentation
Which two steps are required to confound and apply standard access lists on an interface? (Choose two) A. define an access list number and its parameters B. enable an interface to become part of the access list group C. define the number of access lists to be supported on an interface D. copy the access list definition to each interface that will support it
tell me our traditional ip routing is what A--conectless b----conection orented c-----pacekt switching d------ckt switching slect any two this is the question which i forgot to incoprate next-questions
How many Devices does OSPF & EIGRP Support
CCNA 
