IP Địa Chỉ

IP luôn là một câu hỏi gây thắc mắc cho nhiều sinh viên hay học sinh mới tìm hiểu về mạng máy tính và trong tài liệu này chúng ta cùng đi đến các khai niệm cơ bản để làm rõ điều này
Nội dung trích xuất từ tài liệu:
IP Địa Chỉ LaNet IP Address Updat e/Request Form (Instructions At ach ed ) t1. O rganization 1a. Nam e of O rganization...........: 1b. Pos t address of O rganizat al ion..:2. Tech nical Cont (PO C) act 2a. A rin h andl (if k now n)……..: e 2b. Nam e (L t First).............: as , 2c. Tit e …….......................…: l 2d. Pos t address…..............….: al 2e . Ph one Num ber.................….: 2f. E-M ail box.......….............…..:______________________________________________________________________________Exist IP Address Inform at ing ion3. Addresses previousl assigned by Int y ernic/A R IN...: Indicat for e ach net ork h ow addresses h av been used, t incl e w e o ude: 3a. Ne t ork Num ber……………..: w 3b. Subnet m ask ...................…: 3c. Num ber of h ost s.................: 3d. Num ber of subnet s............…:4. Addresses previousl assigned by L y aNet…:Plas e s ubm it inform at for each of your L e ion aNet assigned IP net ork s in t e form at of th e exam pl bel : w h e ow(Se e Ins t ions , M odify and Copy if m ore t an one) ruct hNet ork …………….:204.19 6.xxx.xxx w-------------------------------------------------------------------------------------------------------------------Net ork / w H ost used Av abl Proj ed used ail e ectSubnet Addr. Subnet M ask Current # - Current # 6m o - 1yr - D e s cription-------------------------------------------------------------------------------------------------------------------204.19 6.xxx.xxx 255.255.255.xxx xxx xxx xxx xxx Xxxxxxx--------------------------------------------------------------------------------------------------------------------- Tot s al xxx xxx xxx xxx---------------------------------------------------------------------------------------------------------------------5. Request for New IP addresses from L aNet (Com pl e t is section 5 & 6 onl if you are request New IP ad d resses) et h y ing Plas e prov t e fol ing inform at e ide h low ion. H os t Inform ation 5a. Init ial .....................: 5b. W it in 6 M on.…………………: h 5c. W it in 1 ye ar...................: h Subnet Inform at ion 5d. Initial ....................: 5e . W it in 6 M on…………………: h 5f. W it in 1 ye ar.............…….: h6. Addresses Request d and J ificat e ust ion 6a. Num ber of addresses re q uested…………………...: 6b. Additionalsupport j ificat ing ust ion...................:If re q ue s t ne w addresses you are re q uired t subm it t e net ork t ing o h w opol pl in t e form at of th e ogy an hexam pl bel : (See Inst ions, M odify and Copy if m ore t an one ) e ow ruct h-------------------------------------------------------------------------------------------------------------------Net ork / w M ax Initial Proj ct used e edSubnet Addr. Subnet M ask H ost # H ost # 6m o - 1yr - D e s cript ion-------------------------------------------------------------------------------------------------------------------nnn.nnn.nnn.xxx 255.255.255.xxx xxx xxx xxx xxx Xxxxxxx--------------------------------------------------------------------------------------------------------------------- Tot s al xxx xxx xxx xxx---------------------------------------------------------------------------------------------------------------------7. Net ork Address Transl ion: w at 7a. D o you current y em pl Net ork Address Transl ion t rough t e use of a firew al rout or som e l oy w at h h l, er ot e r m e ans est is h ing a priv e net ork part ion in your ent rprise? h abl at w it e 7b. Are you pl anning t ut ize Net ork Address Transl ion (NAT) in you net ork ? o il w at w W h at t e fram e do you ant im icipate?8. Type of Net ork w Type ……………:9 . Dat Form Com pl e d …………….: e etINSTR UCTIO NS FO R R EQUESTING INTE R NET PR O TO CO L(IP) NUM BER SCom plt of th e Net ork t pl e abov is re q uired t obt Int e ion w em at e o ain ernet Protocol(IP) Net ork Num bers. ...