How does a switch use store and forward? A.) By using a Class I repeater in a collision domain B.) The LAN switch copies the entire frame into its onboard buffers and then looks up the destination address in its forwarding, or switching, table and determines the outgoing interface C.) By using broadcast addresses as source addresses D.) The switch waits only for the header to be received before it checks the destination address and starts forwarding the packets

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What is the frame relay, in which layer it comes?

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Which of the following are Presentation Layer standards? A.) JPEG and PICT B.) MPEG and MIDI C.) ASCII and EBCDIC D.) NFS and SQL

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How do you disable advanced editing? A.) terminal editing B.) terminal no editing C.) disable editing D.) no terminal editing

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Suppose we have some switch in network and we are running RSTP how much convergence time will be there if one link down

0 Answers   Infosys,

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what is ACLs? what is the reasons to create ACLs?

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Regarding frame relay, which of the following statements are true? A.) You must use ANSI encapsulation if connecting to non-Cisco equipment B.) You must use IETF encapsulation if connecing to non-Cisco equipment C.) You must use Q.933a encapsulation if connecing to non-Cisco equipment D.) You must use Cisco encapsulation if connecting to non-Cisco equipment

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Which layer defines bit synchronization? A.) Application B.) Network C.) Transport D.) Physical E.) Session F.) Session

1 Answers   Rooman,

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Explain what is the default behavior of access-list?

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hello friend i have answerd more time of your question or doute.now i am seeing towards you for help,plz send the soln before monedya the problem is i have three router r1 and r2 and r3 they are conested in that maneer thai is r1---r2---r3---server | | server bothe server have diffrent ip now i have to implemnt access list on the r3 router in such a way that user from r1 can access only one server while user from r2 can access whole servre i ahve done it but both user of r1 and r2 uses all server i need help please help me this time? i have repalsced my firwall by r3 router so bacicaly i have to implement it on my firewall but you tell me on cisco router please help

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Which of the following protocols are used for logical network addressing? A.) IP B.) TCP C.) ARP D.) ICMP E.) RARP F.) BootP

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What are packets?

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