Identify the command to display the hardware platform information? A.) show all B.) show platform C.) display hardware D.) show version

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Which layer is responsible for framing? A.) Application B.) Data Link C.) Physical D.) Network E.) Transport

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How many total hosts are possible with a Class C address and a subnet mask of 255.255.255.252? A. 4 B. 30 C. 60 D. 62 E. 112 F. 124

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bWhich form of PPP error detection on Cisco routers monitors data dropped on a link? A. Quality B. Magic Number C. Error Monitor D. Droplink

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In IOS boot sequence if the flash is erased, and there is no access to TFTP server, and we can't load the partial IOS from ROM. Is there any possiblity that we can still boot the router/switch from external PC in which the IOS is installed?

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Extended IP access-lists (100-199) can be used to control traffic. Which command listed below will permit smtp mail to only host 3.4.5.6 ? A.) It is not possible for SMTP traffic B.) access-list 102 permit tcp any host 3.4.5.6 eq smtp C.) access-list 101 permit tcp any 3.4.5.6 0.0.0.0 eq 23 D.) access-list 102 permit tcp any any eq smtp E.) access-list 101 permit tcp any 3.4.5.6 0.0.0.0 eq 25

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What is the bandwidth capacity of one ISDN B channel A. 64 kbps B. 128 kbps C. 512 kbps D. 1.54 mkbps

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wat is last assignable host address in 209.165.201.0/27 network?

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The Cisco Discovery Protocol (CDP) periodically sends out a multicast packet (at layer 2). Which command will alter the default interval of 60 seconds? A.) cdp hold 111 B.) cdp wait 111 C.) cdp interval 111 D.) cdp 111 E.) cdp timer 111

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What are the steps of data encapsulation?

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Where is the point between the customers site and the phone carrier that responsibility changes? A.) CO B.) Demarc C.) DCE D.) DTE E.) CPE

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What is the difference between csma/cd and csma/ca?

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