Thực hành mạng cơ bản

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Bài thực hành Mang cơ bản Bài Mở đầu Cài đặt VMware WorkStation. Khi các bạn muốn thức hành các kiến thức đã học tại trường, phần lớn là các bạn học bên chuyên ngành Mạng không có điều kiện mua hai máy để thực hành và các bạn bên chuyên ngành Phần Mềm muốn lập trình mạng cho hai máy. Để giải quyết điều cần thiết đó, chúng ta nên sữ dụng chương trình tạo máy ảo để thực hành. Có nhiều phần mềm máy ảo, trong đó có VMware. Download và cài đặt. Chúng ta có thể download Vmware WS tại địa chỉ: http://www.vmware.com/download/ws/ chọn phần mềm sử dụng cho Windows hoặc bạn có thể mua một đĩa chường trình tại các tiệm đĩa(bao gồm file cr**k). Cấu hình máy có thể chạy được VMWare: CPU: PIII 750 trở lên. Ram: 512 (tối thiểu là 256+128) Ổ cứng trống: 5G(nếu chỉ cài một máy ảo) Sau khi download Vmware về máy chúng ta tiến hành cài đặt. Bước 1: Double click vào file VMWare WS sau đó ta nhận được giao điên Welcome. Khoa Khoa hoc và kỹ thuật máy tính 1

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Thực hành mạng cơ bản

Transcript of Thực hành mạng cơ bản

Bi 1: LOCAL USER AND GROUP

Bi thc hnh Mang c bn

Bi M uCi t VMware WorkStation.

Khi cc bn mun thc hnh cc kin thc hc ti trng, phn ln l cc bn hc bn chuyn ngnh Mng khng c iu kin mua hai my thc hnh v cc bn bn chuyn ngnh Phn Mm mun lp trnh mng cho hai my.

gii quyt iu cn thit , chng ta nn s dng chng trnh to my o thc hnh. C nhiu phn mm my o, trong c VMware.

Download v ci t.

Chng ta c th download Vmware WS ti a ch: http://www.vmware.com/download/ws/ chn phn mm s dng cho Windows hoc bn c th mua mt a chng trnh ti cc tim a(bao gm file cr**k).

Cu hnh my c th chy c VMWare:

CPU: PIII 750 tr ln.

Ram: 512 (ti thiu l 256+128)

cng trng: 5G(nu ch ci mt my o)

Sau khi download Vmware v my chng ta tin hnh ci t.

Bc 1: Double click vo file VMWare WS sau ta nhn c giao in Welcome.

Nhn Next tip tc.Bc 2:Bn thng tin v bn quyn (license) xut hin bn chon Yes ng v tin hnh bc tip theo.Bc 3:Chn th mc ci t Vmware, mc nh s ci vo C ( a cha h iu hnh). Bn c th thay i bng cch click vo nt Change. Cn khng i click Next tip tc.

Bc 4:Bn s chn la cc shortcut cho Vmware, nu c cc bn c gi nguyn sau click Next.Bc 5:

Bn xc nh c mun tt chc nng autorun ca a CD Rom hay khng? Nu bn mun tt th nguyn du check trong option cn khng th click theo ra. Tip theo click Next.Bc 6:

Nhn Install ci t.

Bc 7:ng k chng trnh:

Hy in thng tin v S. Number ging nhng trong hnh hoc search trn internet.

Nhn Next tip tc.

Bc 8:

Nhn Finish hon tt qu trnh ci t Vmware Workstation.Restart li my sau do tin hnh to my o.To my o.Trong bi ny minh ha to my o Windows XP Pro, cc h iu hnh khc cc bn lm tng t.Yu cu ci t mt my o th yu cu v Ram l rt cn thit v c Ram dng cho my o chy, cng ging nhng my thc, Winxp cn 128 MB chy th my o cng cn ging nhng vy. Do my ca bn nn c lng Ram ln s dng tt nht l 512 MB cn khng th 256 MB cng c, Ram cng nhiu cng nhiu cng tt.

Dung lng ca cng cng l vn , mt h iu hnh ca M$ th cc bn chia khong 4Gb l , mnh xem th dng lng ca mt my o sau khi ci t h iu hnh Win XP Pro xong th ch tn c 1.3GB bn c th ci thm cc chng trnh khc vo my o, cng nhiu chng trnh th my o cn nhiu Ram cc bn nn nh.

Tc ca CPU th phi dng PIII 1G l tt hin ti th a s s dng PIV nn vn ny khng kh.

Cc bc to my o. (Windows XP Pro)

M chng trnh Vmware WS ln.

T File menu chn New -> Virtual Machine. Hay dng phm tt Ctrl+N.

Bn welcome to my o xut hin, bn nhn Next.

Ti bn ny bn chn option Typical. Bao gm cc hiu chnh c mc nh ca Vmware, nu cc bn mun chnh sa hay thm cc thit lp th chn muc Custom. Sau nhn Next.

Tip theo l cc bn chn loi hng sn xut h iu hnh v h iu hnh tng ng. Trong bi ny chng ta ch ni n Windows XP Pro.

Nhn Next tip tc.

chn ni lu my o, mc nh s lu vo My document ca user hin hnh nu bn mun thy i th chn vo nt Browse chn ni lu khc. Sau nhn Next.

Bn chn loi mng kt ni gia my o v my tht. Mc nh bn c th chn l Use bridged networking. Sau nhn Next.

Xc nh dung lng a o, mnh ci t Windows XP Pro nn chn khong 4Gb l qua .

Nhn Finish hon tt.

Sau khi to my o xong, mnh s ci t h iu hnh vo. ci t h iu hnh cho my o th cng ging my tht,. Ta nn b a CD h iu hnh Windows XP Pro vo my sau ngay giao din my o ta chon Start this virtual machine.

Lm theo cc bc ci t Windows ging nh ci t Windows bnh thng, cui cng chng ta s c thm 1 h iu hnh na s dng.

Trong bui thc hnh ny, ti copy cho cc bn 2 file nn Win XP & Server 2003. Sau khi ci t xong phn mm my o VMware Workstation. Gii nn win Xp ra vo a bt k,

chy chong trnh VMware Workstation, Open file gii nn ra

Khi ng Win XP o

t tn my

My o XP khi ng xong. Thit lp mng gia my o v my tht

Bn chn Edit virtual machine settings chnh sa cu hnh ty thch (bn nn cu hnh mc nh)

Bn kim tra li xem Card mng my o oc cu hnh ng cha ( y l cu hnh mc nh). Sau bn Set IP cho my tht v my o

Sauk hi set IP xong, Ta th kim tra xem 2 my nhn thy nhau cha

Ti my o (XP) vo Run ( cmd ( g lnh Ping n a ch ca my tht (Vista)

Ping 192.168.1.9

Nh hnh trn my o (XP) nhn thy my tht (Vista)

Tng t ti my tht (Vista) ta cng lm nh th.

Khi my tht (Vista) & my o (XP) nhn thy nhau. Chng ta d dng chia s d liu, my in, . cho nhau.

Bi 1: LOCAL USER AND GROUP1. TO LOCAL USERBc 1: Click nt phi chut trn My Computer chn Manage chn System toolschn Local user and group chn UserBc 2: Click nt phi chut trn User Chn New chn UsersBc 3:Nhp tn U1 va User name , Nhp Password l hui12345 vo Password, nhp li Password vo Confirm Password, b du chn User must change Password at next logon chn Create.

Bc 4: Lp li bc Bc 2 v 3 to thm 2 User : U2, U3 v U4

Bc 5: Start chn Shutdown chn Log off Administrtor chn OKBc 6: Logon U1: n Ctrl+Alt+Delete Nhp tn U1 vo Username nhp

Password ca U1 vo Password chn OK Bc 7 : Logoff U1, Log on bng AdministrtorBc 8: Click nt phi chut trn My Computer chn Manage chn System tool chn Local user and group chn User Click nt phi chut vo U1 chn Properties Ti tab General nh du vo User must change Password at next logon Chn OK

Bc 9: Logoff Administrator Chn Logoff U1

Bc 10: H thng s yu cu U1 i Password Nhp Password hin ti hui12345 vo Old Password sau nhp Password mi l newhui12345 vo 2 New Password v Confirm Password Chn OKBc 11: Logoff U1 Chn vo Logoff AdministratorBc 12: Lm li Bc 8,9,10 Cho user U2,U3,U4

BI 2: TO LOCAL GROUP B1: Logon AdministratorB2: Click nt phi chut trn My Computer chn Manage chn System tool chn

Local user and group chn GroupB3: Click nt phi chut ln Group chn New GroupB4: Trong Group Name g G1 chn Create chn CloseLm li B2 v B3 to thm 3 group l : G2, G3 V G4B5: Trong Group Click nt phi chut trn Group G1 Chn Properties chn AddChn AdvancedChn find Now tm User U1

Chn U1 chn OK (Lc by user U1 l thnh vin ca Group G1)

B6: Lm tng t B5: U2 l thnh vin ca G2, U3 l thnh vin ca G3 v U4 l thnh vin ca G4BI 3: SHARE PERMISSION Chun b:-S dng t nht 2 my tnh

-Bo m ng truyn thng

I. Share Permisson1.To Share FolderB1: My 1 khi ng vo windows server 2003 Vo D:\ To th mc DATA

B2: Click phi chut vo th mc Data chn Properties chn tab Sharing trong tab Sharing nh du chn mc Share this Folder trong Share name Gi mc nh l data nh du vo mc Maximum allowedB3: Vo th mc Data to file dulieumay1.txt m file dulieumay1.txt g ni dung vo

B4: My 2: vo Start chn Run g \\ tn my 1 hoc a ch IP my 1 (v d: \\ H3220)

2. To Share Folder nB1: My 1 Vo D:\ to th mc tn BIMATB2: Click phi chut vo th mc BIMAT chn Properties chn tab Sharing trong tab Sharing nh du chn mc Share this Folder trong Share name Sa BIMAT thnh BIMAT $ nh du vo mc Maximum allowed chn Apply

Chn permission cho Everyone quyn Full ControlB3: My 2: vo Start chn Run g \\ tn my 1 (v d: \\ h3220) S khng thy th mc BIMAT ca my 1

B4: My 2: vo Start chn Run g \\ tn my 1\BIMAT$ (v d: \\

h3220\BIMAT$)

S thy th mc BIMAT ca my 13. PHN QUYN TRN TH MC SHAREB1: My 1 to ra 3 user Giamdoc, U1,U2 Password c 3 user l p@may1B2: Vo D:\ Click phi chut vo th mc DATA chn Properties chn tab

Sharing chn Permission chn Remove Group Everyone ang c

-

-Trong hp thoi Permission chn Add trong hp thoi Select Users orGroup tm v add 3 users Giamdoc, U1,U2

Trong hp thoi Permission for Data Clickchn user U1 nh du chn vo

Read trong ct Allow chn ApplyClick chn user U2 nh du chn vo Read v Change trong ct Allow chn

ApplyClick chn user Giamdoc nh du chn vo Full control, Read v Changetrong ct Allow chn ApplyB3: My 2 Logoff v Logon Administrator vo Start chn Run g \\ tn my 2 (v d: \\ h3220) Trong hp thoi chng thc g U1 vo Username, g P@may1 vo Password Chn OKVo th mc Data Click chut phi ln dulieumay1.txt chn Rename Sa thnh dulieumay2.txt nhn Enter my s bo li Access is denied (Lu : U1 ch c

quyn c)

B4: My 2 Logoff v Logon Administrator vo Start chn Run g \\ tn my 2 (v d: \\ h3220) Trong hp thoi chng thc g U2 vo Username, g P@may1 vo Password Chn OKVo th mc Data Click chut phi ln dulieumay1.txt chn Rename Sa thnh

dulieumay2.txt nhn Enter dulieumay1.txt i tn thnh dulieumay2.txt (Lu :U2 ch c quyn thay i)

B5: My 2 Logoff v Logon Administrator vo Start chn Run g \\ tn my 2 (v d: \\ h3220) Trong hp thoi chng thc g Giamdoc vo Username, g P@may1 vo Password Chn OKVo th mc Data Click chut phi ln dulieumay2.txt chn Rename Sa thnh

dulieuchung.txt nhn Enter (Lu : Giamdoc c quyn thay i full Control)

Bi tp: 1 phng c 10 my tnh (Client) v 1 my ch (Server) c ci my in. To th mc DATA trn a D:\ ca my server, trong th mc DATA to mi my tnh (Client) mt th mc v to 1 th mc tn l DATA_CHUNG: Thc hin phn quyn cho cc my Client sao cho gia cc my Client khng ly c d liu ca nhau m ch ly c d liu th mc DATA_CHUNG v Share my in cho tt c cc Client.

4. MAP NETWORK DRIVERnh x th mc c chia s ca cc my tnh khc trn mng lm a ca my

mnh

B1: Share th mc Data Sau Click chut phi vo th mc Data chn Tools Chn Map network Driver Trong ca s Map network Driver ti mc Driver chn X: chn FinishB2: ng tt c ca s- Click chut phi trn My Computer chn Explore trong

Windows Explore hin c X: tng ng vi th mc Data ca my 1

BI 4: CI T MY IN MNG may tInh Co kt n4i trC tip may inB1: Start Chn Settings Chn Control Panel Chn Printers and Faxes Chn All

Printer Chn Next

may tInh khng Co may in mu4n kt n4i in CThC hin: Start chn Run g \\ tn may tInh Co Ci may in (v d : \\server

BI 5: LOCAL POLICY & LOCAL SECURITY POLICY I.LOCAL POLICY1. Gii thiu LoCal PoliCyB1: Khi ng my chn Windows server 2003 chn Logon Administrator chn

Start chn Run , g lnh MMC Chn OK-Xut hin mn hnh Console1-Chn vo File chn Add/Remove Snap-in Chn Add

-Trong mn hnh Add Stadalone Snap-in chn mc Group piliCy ObjeCtEditor Chn Add Finish-Close ng mn hnh Add Stadalone Snap-in chn OK ng mn hnh

Add/Remove Snap-in.B2: mn hnh Console1 Click du + pha trc cc tiu xem ni dung bn trong

Chn File chn Save Trong mc Save in Chn Desktop trong mc File nameg LoCal poliCy chn Save-Trong mn hnh Desktop by gi xut hin biu tng LoCal PoliCy2. ThC thi mt s4 PoliCy trn Computer v UserVI d: lm bin mt Control PanelB1: Vo LoCal PoliCy trn mn hnh Desktop Chn LoCal Computer PoliCy chn User Configuration chn Administrative Templates chn Control Panel Qua ca s bn phi chn Prohibit aCCess to the Control Panel-Right click trn Prohibit aCCess to the Control Panel chn Properties nh du vo options Enabled chn Apple chn OKB2: ng tt c ca s ang c chn Start chn Run g Cmd chn OK-Trong mn hnh command line g gpupdate/forCe sau g Enter

Lu : Sau mi ln chnh sa PoliCy cn phi nh lnh gpupdate/forCe cp nhp PoliCyB3: Start chn Setting. By gi Control Panel mt

3. ThC thi PoliCy trn Computer:VI d 2: Lm n CaC option Ca tab AutomatiC UpdatesRight CliCk trn My Computer chn properties Chn tab AutomatiC UpdatesB1: Vo LoCal PoliCy trn mn hnh Desktop Chn LoCal Computer PoliCy chn Com puter Configuration chn Administrative Templates chn Windows Components chn windows Update chn Configuration AutomatiC Updates ca s bn phi

- Right CliCk trn Configuration AutomatiC Updates chn Properties chn

Enable chn Apple chn ok

B2: ng tt c ca s chn Start chn Run g Cmd chn Ok trong mn hnh Command line g gpupdate/forCe Khi h thng yu cu Restart li g Y ri nhn Enter ( thc thi policy ) My s t ng Restart li

B3: Sau khi my Restart li Logon Administrator right click trn My Computer chn properties chn vo AutomatiC Updates By gi Tab AutomatiC Updates n v khng th chnh sa.

T THC HNH MT S LOCAL POLICY THNG DNGCu 1: Remove My Computer iCon on the Desktop (User Configuration chn Administrative Templates chn Desktop) Nu bt chc nng Enabled th s n biu tng My Computer trn mn hnh Desktop ca User. Cn Disabled hoc Not Configue th ngc li.

Cu 2: Hide and Disabled all items on the Desktop (User Configuration chn Administrative Templates chn Desktop) Nu bt chc nng Enabled th s xa ht cc biu tng c trn mn hnh Desktop ca User. Cn Disabled hoc Not Configue th ngc li.

II. GII THIU LOCAL SECURITY POLICY MC ICh: Thit lp chnh sch bo mt trn mt my n

Chun b:-Logon vo Administrator, To user c tn U1 t Password l u1-Logoff Administrator sau Logon vo U1

-Logoff U1 sau Logon Administrator1. LoCal SeCurity SettingsStart chn Programes chn Administrators Tools chn LoCal SeCurity settings

Trong LoCal SeCurity poliCy Bung cacs daaus + pha trc cc tiu xem ni dung bn trong

2. t ChInh saCh Password trn mt may n:VI d 3: Quy nh Password ca mt user c chiu di l 5 k t, v c phc tp

B1: ACCount PoliCies Chn Mininum password length ca s bn phi

Click chut phi trn Mininum password length chn Properties gi tr chiu di password l 5 (h hnh v) chn Apply chn OkB2: Right click trn password must meet Complexity repuirement chn

Properties chn Enable chn Apple chn OKB3: ng cc ca s ang c chn Start chn g Cmd chn OK trong mn hnh

Command line g gpupdate/forCeB4: To user U2 v Password u2 ( By gi my xut hin thng bo li, yu cu bn phi nhp li Password cho User u2 vi chiu di ti thiu l 5 v c phc tp

- Ok g Password cho u2 l hui@123 chn Create chn Close

B5: Logon U2 vi Password l hui@1233. Thit lp seCurity Cho mt may tInh nVI d 4: Cho mt User U1 cos quyn shutdown trn my

B1: Logoff U2 sau Logon U1

B2: Start chn shutdown (Lu : U1 khng c quyn shutdown)

B3: Logoff U1 v Logon AdministratorB4: Start chn Programes chn Administrators Tools chn LoCal SeCurity poliCy chn LoCal PoliCies chn User Right Assignment Right click trn shutdown the Systems Chn Properties-Chn Add User and Group-Chn AdvanCed-Chn FindNow tm user U1 Chn U1 OK

-Chn Apply chn OKB5: ng cc ca s ang c Start Chn Run g Cmd Chn OK g

gpupdate/forCeB6: Logoff Administrator sau Logon U1 lc ny U1 c quyn shutdownVI d 5: i tn Administrator ca mt my

B1: Logoff U1 v Logon AdministratorB2: Start chn Programes chn Administrators Tools chn LoCal SeCurity poliCychnLoCalPoliCieschnSeCurityOptions Rightclicktrn ACCount:Rename Administrators ACCount sau chn PropertiesB3: Sa tn Administrators thnh quanly chn apply chn OKB4: ng ca s hin c sau cp nhp Policy (gpupdate/forCe) B5: Logoff Administrator sau Logon bng user QuanlyLu : user Administrator c i tn thnh QuanlyBI 6: DOMAIN CONTROLLERM t: Trong bi ny chng ta cn t nht 2 my: 1 my lm Domain Controller v mt my lm Workstation.

Chun b:-My Windows Server lm Domain Controller

-My Windows XP hoc Windows Vista lm Workstation

-Bo m ng truyn thng

1. Ci t may Domain ControllerB1: Khi ng my chn Windows Server 2003 v Logon AdministratorB2: Nhn phi chut trn My Network PlaCes chn Properties Nhn nt phi chut trn Card LAN chn Properties chn Internet ProtoCol chn Properties sau chnh gi tr Preferred DNS server cho ging gi tr IP address chn OKB3: t tn cho Domain Controller nhn nt phi chut trn My Computer chn Propertieschn Tab Computer name chn ChangeSa Computer name thnh Server chn Ok My s yu cu Reset chn Yes khi ng li my.

B4: Sau khi khi ng li my Logon AdministratorB5: Start chn Run g dCpromo chn OKTi ca s WelCome chn next ti ca s Operrating System Compatibility chn next ti ca s Domain Controller type nh du vo Domain Controller for a new Domain chn next ti ca s Create New Domain nh du vo Domain in a new forest chn next ti ca s New Domain Name g tn l: ithui.Com chn next.Ti ca s NetBIOS Domain Name chn next Ti ca s Database and Log Folder chn Next Ti ca s shared System Volume chn Next Ti ca s DNS Registration DiagnostiCs nh du vo Install and Configure the DNS server on this Computer, and set this Computer to use this DNS server as its preferred DNS server chn nextTi ca s Permissions nh du vo Permissions Compatible only with windows 2000 or windows server 2003 operating systems chn next ti ca s DireCtory serviCes Restore Mode Administrator Password chn next ti ca s summany chn next qa trnh nng cp Domain Controller bt u din ra.

-Khi h thng yu cu a CD windows server 2003 Chn Ok chn Browsech ng dn ti th mC I386 trong a CD windows server 2003 vd: D:\W2K3\I386

-Khi ch xong ng dn nhn Ok tip tc qu trnh ci t hon tt chn

Finish h thng yu cu restart my chn Restart Now

B6: Sau khi Restart li my ti ca s Log on chn Options ti y ta thy c thm Log on to chn Log on AdministratorB7: Start chn Programs chn Administrative Tools chn ACtive DireCtory Users and Computer Click du + ca mc user ra nhn nt phi chut trn users chn new chn userTrong ca s new ObjeCt user trong first name v full name in U1 trong

user logon name v user logon name (Pre-windows 2000) in U1 chn next

Trong password v Confirm password in hui@123 b du chn ti User must Change password ats next logon chn next chn Finsh ng cc ca s li

Khoa Khoa hoc v k thut my tnh

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