what is vc,pvc,lmi and dlsi

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Identify the default encapsulation on serial interfaces? A.) ISDN B.) HDLC C.) SDLC D.) Frame Relay E.) PPP

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if i had a video conferencing device why should it is needed to configure a static IP for that,will it not work on the local lan.

2 Answers   HCL,

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What should be the first command to create an access-list that prevents all users on subnetwork 10.10.128.0, using subnet mask 255.255.192.0, from being able to telnet anywhere? A.) access-list 101 deny tcp 10.10.128.0 0.0.63.255 any eq telnet B.) access-list 101 deny tcp 10.10.128.0 255.255.0.0 any eq telnet C.) access-list 101 deny tcp 10.10.128.0 255.255.192.0 any eq telnet D.) access-list 101 deny tcp 10.10.128.0 0.0.192.255 any eq telnet E.) access-list 101 deny tcp 10.10.128.0 0.0.128.255 any eq telnet F.) access-list 101 deny tcp 10.10.128.0 0.0.127.255 any eq telnet

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Identify 3 characteristics regarding IP access-lists? A.) Can be configured as a standard access-list B.) Can be run from another router running IP C.) Can be configured as a named access-list D.) Are the same as IPX access-lists E.) Can be configured as an extended access-list

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hi i have some difficulty plz reply as s0on as possible. 1 what is csma/cd(i know u are familer with that protocol) 2 what is the need for it and and 3 rd one in which i need help how to enable csma/cd at router or switches shain make it answer as sson as possibele and call me afetr reply thanks jitendera kuamr sinha

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What is the advantage of vlan?

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Why we using Tcp/IP. Why we can't use just Tcp ip? What is the meaning of '/' symbol in between this?

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What does a Standard IP Access-list use as test criteria? A.) IP source address B.) IP source and destination address, protocol numbers and port numbers C.) IPX source and destination address D.) Source MAC address

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What is mac address size of ipv6?

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What type of switching creates variable latency through the switch? A.) Cut-Through B.) Inverted C.) Layer 4 D.) Multiplexed E.) Store and Forward

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What is de-encapsulation?

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