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Extranets can also be utilized to link an intranet to the Internet in order that remote offsite access can be built into a company's intranet through an authorized individual. It can facilitate through an extranet.
On the whole, it employs passwords & smart cards to log in to a gateway server which verify the requester's security credentials. If user checks out, he or she is allowed access in the company's intranet structure.
A number of URL address are set aside for intranet & extranet use. In essence since intranets are self-contained networks, the same set of addresses can be utilized through all intranets without conflict. Extranet addresses are designed to identify the intranets they link and correctly preface every intranet address along with an identifier. It allows two interconnected intranets to achieved the same set of address values and keep them from being wrong. One class A address, ranging from 10.0.0.0 to 10.255.255.255 is holed for intranet usage. Again, as an intranet is a self- contained system, it needs only one class A network to designate the major network. Subnetworks employ reserved class B & class C addresses. There are sixteen class B addresses, from 172.16.0.0 ti 172.31.255.255 & 256 class C addresses that range from 192.168.0.0 trhough 192.168.255.255.
Problem: (a) Application Layer protocols can be classified as connection-oriented or connectionless-oriented. i. What do you understand by the term protocol? ii. Give an e
Control Frames for Lost Tokens If station goes down ... token lost Predecessor listens for data frame or token Noticing none, retransmits token Sends whofoll
Priority and Reservation Higher priority stations may possibly access the token sooner Each station has a priority code Since token passes by station waiting to t
Question: (a) Explain the usage of the following parts of the IPv4 datagram format. i. VERS ii. HLEN iii. TOTAL LENGTH iv. SERVICE TYPE v. HEADER CHECKSUM (b) Na
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
What are the Communication tools ? Voice mail ? Email ? Fax ? Video conferencing applications
I WOULD LIKE TO MAKE MY SELF CLEAR WHETHER THIS TYPE OF PROGRAMS ARE BASED ON COMPLETE SEVER RELATED AND MAINTENANCE OF AN ENTIRE SMALL ENTERPRISE NETWORK.
Q. What is Parabolic Dish Antenna? - Incoming signals means that the Signal bounces off of dish and is directed to focus - Outgoing signals signifies transmission is broadca
A socket is an abstraction that shows an endpoint of communication. Most applications that consciously use TCP and UDP do so by making a socket of the appropriate type and then per
S t d "B" 6.4 m Ku-BAND EARTH STATION (2004) D-Sat (District Satellite Project) circuits for rural connectivity via satellite are in operation. Purpose of this project i
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