Answer / shahin

NAT(Network Address Translation):
a) It is an internet standard which allow us to use one set
of IP address for internal traffic & another set of IP
address for external traffic.

b) NAT translate private IP address to public IP address.

c) IP address translation occur where LAN interface with the
internet.

d) NAT converts the packet header (In some cases port number
also) for incoming & outgoing traffic.

Answer / gautam mishra

Network address translation,

With the help of nat we can translate several private ip
address through a single public IP address.

Answer / m haja bahurdeen

NAT : Network Address Translation

It's convert from private ip to public ip

Types :

1) Static NAT :It's convert from Single private ip address
to Single public ip address

2) Dynamic NAT : It's convert from large private ip address
to large public ip address

3) Overloading : It's convert from Large private ip address
to single public ip address

Which statement is true regarding half duplex? A.) Only works in a point-to-point configuration B.) Allows for transmitting and receiving but not a the same time C.) Allow for transmitting and receiving of data simultaneously D.) Doubles the bandwidth

1 Answers  

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What is the terminal emulation, in which layer it comes?

0 Answers  

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Identify the command that disables name-to-address translation? A.) Router(config-dns)# no ip domain-lookup B.) Router(config)# no address translation C.) Router(config)# no ip domain-lookup D.) Router(config)# ip domain-lookup

1 Answers  

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Which command displays access list 111? A. show access-list 111 B. show ip access-list 111 C. display ip access-list 111 D. display access-list 111 details

6 Answers   Satyam,

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Although Cisco IOS 11.2 and later can auto-detect the LMI type in Frame Relay, which command will force the LMI type to q933a? A.) frame-relay lmi-type q933a B.) encapsulation frame-relay q933a C.) don't need to, it is the default D.) encapsulation q933a E.) encapsulation frame-relay type=q933a

1 Answers  

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What is the cladding?

0 Answers  

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Which peer authentication method and which ipsec mode is used to connect to the branch locations? (Choose two)

0 Answers  

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Identify the purpose of the Ping command? A.) Share routing information with a neighbor router B.) Transmit user data when buffers are full C.) Test connectivity at layer 3 D.) Test entire protocol stack

2 Answers  

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What is the beaconing?

0 Answers  

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You need to come up with a TCP/IP addressing scheme for your company. How many network IDs must you allow for when you define the subnet mask for the network? A.) One for each WAN link B.) One for each router interface C.) One for each NIC installed in each client D.) One for each subnet with hosts E.) One for each host ID

1 Answers  

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The administrator of a comapny needs to ensure that a web server in their network is accessible from the Internet. Since the network uses private addressing, this requires an IP-to-registered-address mapping. The following command is entered on the router: router(config)# ip nat inside source static 192.168.2.1 198.18.1.254 After unsuccessful results from a ping to the Internet, the administrator issues the show ip nat translations command and the output is blank. What could be the problem with the NAT configuration for this mapping? A. The keyword overload is missing from the command. B. The administrator needs to define a NAT pool first. C. An access list must be defined to create static NAT translations. D. The interfaces need to be configured for NAT.

4 Answers  

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Can anyone explain the load balancing of PVST+????

1 Answers  

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