Answer / sami

IKE - Internet Key Exchange - negotiates security parameters
and authentication keys and handle the exchange of public keys
and manage the keys afterwords.
its a combination of 3 protocols
skeme - enables public key encryption for authentication
isaskmp - which defines how messages will be exchanged
oakley - which defines the mechanism for key exchanges

Identify 1 characteristic of RARP? A.) MAC to IP address translation B.) Connectionless delivery of packets C.) Can be used to initiate remote O/S load sequence D.) Generates error and control messages

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hi friends i have a problem.plz solve this. i am working some where and i have the number of swtitch.once my project manger says that we are going to exapnd our number of employ so plz attech an another switch.i asked to my jr network engineer that take a witch and implemnt on that n/w,as he implement the switch on that n/w.thats network get down, plz tell me what is the reason of that.

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Hi, Jitendra thanks for giving me answer of intervlan routing. it helps me to clear my concepts. Actually I am appearing for CCNA globel Certification exam in next month can some provides me tips for preparing exams. for ex. Notes, dumps on my email. umesh.pede402@gmail.com

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Which layer is responsible for flow control, acknowledgement, and windowing? A.) Transport B.) Network C.) Application D.) Session E.) Physical F.) Data Link

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With one method for transmitting frames through a switch, the switch receives the complete frame and checks the frame CRC before forwarding the frame. What is the switch transmission method called? A. CSMA/CD B. Full Duplex C. Cut-Through D. Half-Duplex E. Fragmentation F. Store and Forward

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What is an example of a valid MAC address? A. 192.201.63.251 B. 19-22-01-63-25 C. 0000.1234.FEGA D. 00.00.12.34.FE.AA

14 Answers   Aricent,

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Which of the following is true regarding standard ISDN BRI service? A.) ISDN BRI B channels are typically 64K. B.) ISDN BRI can handle only voice. C.) ISDN BRI can handle only data. D.) ISDN BRI has 2B and 1D channels. E.) ISDN BRI D channels are 16K. F.) ISDN BRI can handle voice and data.

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what is bgp i have ansered all of them except mpls while i am working on it but i donot have threotical concepts on it the told me that they are keeping me on hold let try urs knowledge all the best

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What is the standard ISDN term for a native ISDN telephone? A.) ET B.) TE1 C.) TE2 D.) LE E.) TA

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1 whatis te1,te2 and nt1 what is threre functions 2 what are the isdn protocols 3 whait is spid

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Identify the command to display the status of the Frame Relay virtual circuit? A.) Router# show frame-relay virtual-circuit B.) Router(config)# show frame-relay pvc C.) Router# show frame-relay pvc D.) Router# show virtual

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Which of the following are Distant Vector protocols? A.) IGRP B.) RIP C.) OSFP D.) EIGRP

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