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  • Level: GCSE
  • Subject: ICT
  • Word count: 976

Αυτή η εργασία έχει ως σκοπό την

Extracts from this document...

Introduction

1.0 E??????? A??? ? ??????? ???? ?? ????? ??? ??????�???, ??????? ??? ??????? �??? �????? ???????? ? ????? ???? ???? ??? ???????????. ????????? ?????? ?? ????????? ?????? ??? ??? �??????? ??? ?????�?? ???. A??? ?? ?????????? �??? ?????�????????? ??? ?? �????????? ????? ??????????, ???? ???? ?? ??????�???? ?? ?????�??? ??? ??????? ??? ?? ????? ??? ???????????. H ?????? �?�??? ?? ?????????? �? ????????? ?????? ??? ???????? ????????? ???????????? ??????????? ??? ?? ????? ??????�??? ??? ????????? ??? ????? ????????? ?? ????? �? ?? ????�????? ???????? ??? ???????????. A??? ??????? ??? ?? ???? ??? �????? ??????? ????????? ??? ???????? ?? �?? ???????? ?? ????�? ???????? ??? ???????????? ???????????. 2.0 E??????�?? - E?????? - A?????? 2.1 E??????? ?????�????? ??? ?????�???????? ????? ?????????? ??? ???????? ??? ?? ????? ? ??????�??? ??? ????????? ?? ???? ?? ????? ???? ??? ?? ?????�???. ???????? ??????? ??? ????? ????????? ??? ?????�????????? ??? ?????? ?? ???? ??? ???? ?????????? �??? �? ??? ?????????? ???. 2.2 E??????�?? EP?THMATO?O?IO ???? ??? ???�??�???? ??? ????????? ?? ????? ??? ????????? �?????�???, ???????????? ???? ??�????????? ?? ???????? �? ??? ????????? ??????? ?????????? ??? ?? �????? ?? ????? ????? ??????????? ??? ?????????? �?????�????. ???????????? ?? ?????? ?????????? ??? ?? "hardware"1 ??? "software"2. A. E????�??? ??? ??????? ?? Hardware ??? H??????????? Y??????????. i. ??�??????? ??? ???? ??? �??????? ????????. Pentium II ii. ??�??????? ??? ???? ??? ??????????? ???. ??? ??????? iii. ???? �??�? ???????? ? H??????????? Y?????????? ???; 16 MB ??�??? iv. T? ???? ?????? ???????? ?? �?????�? ??? (?????????? ??????????, �??????); 14" ?????�? v. T? ???? ?????? ???????? ???????? ?? �?????�? ??? (?????????? ??????????, �??????); Voodoo ????? vi. ...read more.

Middle

?? ??????? ??????�??? ??????????? ???? ???? ??????, ??????? �? ??? ???????. A???? ??????????? ??? ?????? ??????? ?? ?????, ????? ?? ????? ???? ???? ?????? ??????????? ???????�??? ??? ?? ????????? ??????????? ??? Internet ?? ?????? �?????? ?? ?????? ???�??�??? ??? ?? ?????�? �??. O ????????�???? ??????????? ??? ?????????? ??? ?? ???????? ??????, ???? �??? �????? ??????? ?? ??? ???�???? ???? ???? ?????? ????????. ?????? ?? ????????? ??? ???? ??????? ???? ???????? ??????? ???��? ????? ISDN �???? ????????? ? ????? ??? ???? �????? ??????????? ???? ????? �?? ????????????? ??????? ????????????? ??? ?????????? ??? ?????? ??? ???????. ??? ??? ?????�??? ??? ????????? ??? ????????�? ?? ??�????????? ??? ??????? ??? ?? ??? ????? ?? ?????? ???????? ???? OteNet, ForthNet, Hellas On Line ??? ????? ??? ???????? ??? ?? ??? ??????????? ???? ???? ??? ??��?. A??? ????? ????? ?? ???? ????????? ?? ?????? ?? ?????�???? ?? ???????? ??? ??? ??? ???? ??? Server ??? ???? ?? ???? ?? ????????�? ??? ?????? ??? ?????? ?? ??�?????? �??? ??? ????? ??? OTE. A??? ????? �?? ???��? ??? ?????? �?? ?? ???? ??????????? ??????�??? ?? ?????????????? �??? ??? ??? ?????�??? ??? ????????? ???. 3.2 N??? H??????????? Y?????????? O??? ???????? ?? ?????????? �?? ??????? ??? H???????????? Y?????????? ?? ?????? ?? ?????????????? ???????? ??? ????????�??? ???????, ????????? ?????????? ?? ?????????? ???????????? (14)7 ???????? ??? ?? ????????????? ??? ?? ???????? ???????�???. T? ????????�??? �?????�??? ??? ??? ??????? ???? ?????? ???????????. ??�?????????? ?? ????????? ?? �???????? ?? ?????????? ?????????�??? ??? ??? ?? ??????? �? ?? ?????????. A????? ?? �??????? ?? ??�????????? ??? ?????? ?????? �? ?????????????? ?????????. ??? ???? ?? ?????? ?????? ??�?????????? ???? ????????? ??????????? ...read more.

Conclusion

?? ???? �? ?? LAN ???? ?????�?????? ??? ???? ?????? ?????????? ???? ???????? ???? ???�?????? ???�?. ?????? ?????�????????? ??? ?? ?????? ??? ?????? ?? ????? �????????? ?????? �????? ?? ??? ??? ?? ????. 5.0 E??????? H ??????? ??�?????????? �??? ??? ?????�???? ??? ????????. H ????????�??? ??????? ?????????? ???�??�??? ????? ??????????? ????????????? ??????????? ???? ??? ???????? ???? ??? ?? �??????? ?? ???????????? �??? ??? ???? ?????�???? ??? ??????, ??? ??????��???? ???? ??? ??? ???????. E????? ?????? ?? ?????? ? ???????? �? ?? ???????? ??? (2) ???????�??? ??? ?? ????? �????????? ?? ?????????? ??????, ????????. T? ???????�??? ??? ?????? ???????????? ???? ????�?? ?????????. T? ???�??�? ??? ???? ????�???????? ???????? ? ???????? ?????, ??? ?? ????? ??? ???�??�??? ??? ??????? ? ??? ???????????, ?? ????????? ???? ??????? ??? ?????�??? ?????? ??? ????? ??????? ?????? ???? ???? ?? �?? ?????????. A??? ????????? ??? ??????? ??? ?? ???????????? ??????????? ????????????? ????�????? ??? ?????????? ?????�??? ??????????? ???? ????? ?? �???? ??????? ????. A??�? ??? ?? ?????? ??? ???? ?? ????�? ????????? ??? ?? ???????? ??????, �????? ?? �???? ??????? ??????�? ?? ???????????? ?????? ?? ????? ?? ????? ?????? ???????? ??? ?????????. ?????? ?????: 2559 1 X????????????? ??????????? ??????�? ???? ?????�???? H/Y. 2 X????????????? ??????????? ?????�??? (??????��?) ???? H/Y. 3 http://fcit.coedu.usf.edu/network/chap5/chap5.htm 4 http://fcit.coedu.usf.edu/network/chap1/chap1.htm 5 http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci212495,00.html 6 http://www.plaisio.gr/ 7 http://www.plaisio.gr/ 8 http://www.plaisio.gr/ 9 http://www.plaisio.gr/ 10 William Stallings, Network Security Essentials, Prentice Hall, ???. 4-6 11 Peter Hodson, Local Area Networks, DP Publications Ltd , 1992, ???. 7 12 http://www.zonetusa.com/Data/Product/Switch/Product_switch.html 13 http://www.prosci.com/collaboration-tools.htm 14 Andrew S. Tanenbaum, Computer Network, third edition, Prentice-Hall International, Inc, 1996, ???. 10 ?? ?? ?? ?? 13 1 ...read more.

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