Define leased line modem
Define leased line modem? How it works in ISP?
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Modem that works on ISDN line, that is leased from some ISP; it is a point-to-point connection, very obliging for taking back-up by the high end user as it is much faster.
Consider N users participating in an audio/video conference using IP multicasting. Each user is equipped with a microphone, a camera, and speakers. Assuming no RTP mixers are used, how many distinct SSRCs are needed AT MOST
Describe is it possible for an IP datagram to be duplicated? Answer: Yes off course. A host might receive similar copy of an IP datagram twice. It is up to the highe
Write down the name of Instant Messaging Services.
What do you mean by the term ICMP?
Explain the term LAN.
When does switch is said to be congested?
Describe the statement that is it probable for the IP datagram to be duplicated?
What is CSMA and CD concept?
Persistent connections: In HTTP/0.9 and 1.0, the connection is nearby after a single request or response pair. In HTTP/1.1 a keep-alive-mechanism was mentioned, where a connection could be used again for more than one request.
State the various types of Transmission media?
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