Explain Application Layer with the help of application layer protocol?

11 Answers   Cisco, DELL, Google,

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Port modes [trunk and access] have any influence on VLAN tagging and un-tagging?

0 Answers   HCL,

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PPP has used for multi-protocol support ? a. protocol identifier b. specified bit values c. protocol indicator d. protocol frame length

1 Answers  

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Mail messages remain on the server while being manipulated by client. This is the _______ type mail access supported by IMAP4.

1 Answers  

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Explain 802.1Q header?.

0 Answers   HCL,

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what is domain

17 Answers   IBM, Syscom,

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how to set tunneling in putty when any portno blocked from firewall to use resources with that portno like ssh 22

0 Answers   HP,

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udp means

9 Answers   CSC, CTS,

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Sequence Number in a TCP header is used for (list all that apply) a. acknowledgements b. upper layer information c. reordering of the octets received d. protocol dependent information e. rejecting the duplicate octates

1 Answers  

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what is ping?

19 Answers   TCS,

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Which command identifies all RPC services on a host called server ?

1 Answers  

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What will happen if we send untagged packet to a tagged port

0 Answers   HCL,

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