What is Ethernet
Write about Ethernet.
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Access method: CSMA/CD a) Electrical specification b) Addressing c) Frame format Implementation: a) 10 base 5: Thick Ethernet b) 10 base 2: Thin Ethernet c) 10 base T: Twisted-pair Ethernet d) 1 base 5: Star LAN
Define ICMP: ICMP is Internet Control Message Protocol that is a network layer protocol of TCP/IP suite employed by hosts and gateways to send notification of datagram troubles back to the sender. This employs the echo test/reply to test whether a des
Describe ARPANET briefly? Also state its evolution of networking.
What do you mean by the term VRC? Describe in brief.
Write down Basic functions of SMTP.
Give a brief explanation of the term Loopback Address.
Explain the term Modulation? Describe in detail.
Explain the reasons which affect the security of the network?
What do you mean by the term packet filter? Describe in brief.
Explain the term congestion? Also describe why the congestion takes place within the network?
Describe the reasonable expectations for the VPN? Briefly state the expectations?
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