What is packet filter
What do you mean by the term packet filter? Describe in brief.
Expert
Packet filter is a standard router equipped with some additional functionality. The additional functionality permits every incoming or outgoing packet to be inspected. Packets meeting some criterion are forwarded usually.
Those which fail the test are dropped.
Explain the characteristics of the Code Division multiple Accesses?
Define LDAP: LDAP or Lightweight Directory Access Protocol is employed to access the directory services from the Active directory into Windows operation systems.
Describe the term Localization? Describe in short.
Explain the term multiplexing?
Compare and contrast digital subscriber line (DSL) and the cable modem. (Use bullets for each of the items you compare and contrast. Give at least six key in points of comparison.) Which is more better, DSL or cable modems? Elucidate.
What do you mean by the term Block Cipher?
How does Exchange Server 2007 amalgamate with Microsoft Office Outlook 2007?
Define LMHOSTS file: This is a file stored on a host machine that is employed to solve NetBIOS to particular IP addresses.
Explain the difference between an IS-IS and OSPF backbone.
Why is TCP said to be connection-oriented but UDP is said to be connectionless?
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