tai lieu dao tao thuc hanh cisco switch vietnam

Ti liu o to thc hnh cu hnh thit b Cisco SwitchD n : Trang b h tng mng my tnh bng thng rng ti mi n v thnh vin ca i hc Thi Nguyn

M hiu d n: 01 EEC 1.1 M hiu ti liu: Phin bn: 1.0 Ngy ban hnh: 24/08/2009

- Ti liu o to thc hnh cu hnh thit b Cisco Switch

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Bn ghi nhn thay i ti liuNgy V tr thay L do thay i i Ngun gc Phin M t thay i bn c Phin bn mi

21-BM/DA/HDCV/FIS-INF v1/1

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Trang k

Ngi lp: Nguyn K ThcEmail: [email protected] Mobile: 0904866543

V tr cng tc: Cn b phng cng ngh mng, Trung tm h tng, Cng ty HTTT FPT

Ngi xem xt:Nguyn Hu Tuyn Email: [email protected] Mobile: 0904678478

V tr cng tc: Gim c phng cng ngh mng, Trung tm h tng, Cng ty HTTT FPT

Ngi ph duyt:


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Mc lcI. GII THIU ..................................................................................................................... 5 1. 2. Mc ch ti liu .......................................................................................................... 5 nh ngha thut ng v cc t vit tt ............................................................................ 5

II. HNG DN CU HNH CHO NGI QUN TR V VN HNH H THNG ........ 6 II.1 Bi 1 - Thit lp kt ni Console n Switch ................................................................... 6 II.2 Bi 2 - Thit lp kt ni Telnet n Switch...................................................................... 8 II.3 Bi 3 - Thit lp kt ni Web n Switch (CE500) ........................................................... 9 II.4 Bi 4 - Cu hnh a ch IP cho my PC ........................................................................ 11 II.5 Bi 5 - Cu hnh cc tham s c bn cho Switch ............................................................ 13 II.5.1 Gii thiu .......................................................................................................... 13 II.5.2 Chun b ........................................................................................................... 13 II.5.3 Thc hnh ........................................................................................................ 14 II.5.3.1 t tn cho Switch ....................................................................................17 II.5.3.2 Khai bo i ch cho Switch.......................................................................18 II.5.3.3 Cu hnh cc tham s khc .......................................................................19 II.5.3.4 Kim tra cu hnh ......................................................................................20 II.6 Bi 6 - Cu hnh VLAN ............................................................................................ 22 II.6.1 Gii thiu .......................................................................................................... 22 II.6.2 Chun b ........................................................................................................... 22 II.6.3 Thc hnh ........................................................................................................ 22 II.7 Bi 7 - Cu hnh VTP ............................................................................................... 25 II.8 Bi 8 - Cu hnh Inter-Vlan Routing ......................................................................... 27 II.8.1 Gii thiu .......................................................................................................... 27 II.8.2 Thc hnh ........................................................................................................ 27


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I.

GII THIU 1. Mc ch ti liu y l ti liu hng dn thc hnh cu hnh cc thit b Catalyst switch ca hng Cisco System. Ti liu ny s cung cp nhng kin thc cn bn nht v vic cu hnh v qun tr thit b Cisco LAN switch cho cc cn b qun tr h thng mng LAN/WAN ca i Hc Thi Nguyn, theo hp ng s: 01 EEC 1.1 2. nh ngha thut ng v cc t vit tt Thut ng nh ngha Ghi ch

Bng 1: Thut ng v nh ngha


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II. HNG DN CU HNH CHO NGI QUN TR V VN HNH H THNG II.1 Bi 1 - Thit lp kt ni Console n Switch Bc 1: Dng cp Console i km vi thit b kt ni t cng Console Switch n cng COM ca my tnh nh hnh v:

Bc 2: Trn my tnh c th s dng phn mm Hyper Terminal(hoc Secure CRT) ca Windows cu hnh. Vo Start Programs Accessories Communications Hyper Terminal. Bc 3: Nhp tn ca phin lm vic v bm OK.


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Bc 4: Chn cng COM trn my tnh v bm OK

Bc 5: Thit lp cc thng s lin quan n kt ni bng cch bm vo nt Restore Default:

Bc 6: Bm OK. G Enter. Kt ni c thit lp.


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II.2 Bi 2 - Thit lp kt ni Telnet n Switch Bc 1: M chng trnh Secure CRT: Start tao kt ni Programs Secure CRT Secure CRT, chn

Bc 2: Chn giao thc Telnet, nhp a ch IP ca Switch cn qun tr, v bm Connect


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II.3 Bi 3 - Thit lp kt ni Web n Switch (CE500)Bc 1 Bc 2 Bn cn nhng thit b sau setup cu hnh cho Switch CE 500: Mt my PC ci h iu hnh Windows 2000 hoc XP. Web-browser nh Internet Explorer hoc Netscape) vi JavaScript c kch hot Cp thng Cat 5 Khng thit b no kt ni n Switch CE 500

Bc 3

Bt Ngun Switch Khi Switch bt ngun n s bt u qu trnh POST. POST mt khong 1 pht.

Bc 4

i n khi n SETUP nhy xanh

Bc 5

Bm nt SETUP

Bc 6

Kt ni my tnh n Switch CE500

Bc 7

Khi n SETUP khng nhy na th bt u bt Web-Browser. Nhp a ch Default Gateway cu my tnh vo thanh a ch ca WebBrowser


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Bc 8

Vo cc thng tin sau: Management Interface (VLAN): s dng VLAN1 l Vlan qun tr IP Assignment Mode: Chn Static IP Address: Vo a ch IP ca Vlan Subnet Mask: nhp Subnet mask Default Gateway: vo default gateway cho Switch Username: vo tn Password: vo mt khu Confirm Password xc nhn li mt khu Optional Settings: Vo tn cho Switch Bc 9 Bc 10 Bc 11 Click Submit Hon thnh cu hnh c bn cho Switch Bt u cu hnh cc tham s khc


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II.4 Bi 4 - Cu hnh a ch IP cho my PC Bc 1: Trong Windows, chn Start Settings Networks Connections cu hnh, chn Properties chn card mng mun

Bc 2: Chn Internet Protocol(TCP/IP) v chn Properties, click OK.


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Bc 3: Nhp cc thng s nh sau:

Chn OK v OK ln na Bc 4: Kim tra li bng cch vo Start Run g cmd g ipconfig v Enter


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II.5 Bi 5 - Cu hnh cc tham s c bn cho SwitchII.5.1 Gii thiu

Bi thc hnh ny s gip cho hc vin nm vng: Thao tc vo ra cc mc trong thit b Cisco Switch. Thao tc cu hnh t tn cho cc thit b Cisco Switch qun l. Kim tra trng thi cc cng giao tip trn thit b Cisco Switch

Ch : Bi thc hnh ny ch p dng vi cc switch c cng console, khng p dng cho switch cu hnh bng WebII.5.2 Chun b

Ging vin gii thiu phn cng thit b Cisco Switch 3560, sau kt ni vt l cc thit b. Ging vin hng dn cch kt ni t cng Com ca my tnh vo cng Console trn thit b Cisco Switch chun b thc hnh. Vn s dng phn mm SecureCRT lm cc tc v cu hnh. Bng gi tr cc thng s: 0Cu hnh 0Mt khu 0Host name 0a ch IP 0Gi tr 1Cisco 0Ghi ch 1Cho tt c cc mt khu

2t tn l SW_Ch_S 2Ch _S l s ca nhm thc hnh. VD: nu l nhm 1 th t tn l SW_1 310.1.0.Ch_S 3Ch _S l s ca nhm thc hnh.VD: 4Subnet: 255.255.255.0 nhm 1 s cu hnh a ch IP l 10.1.0.1/24

S : u ni nh hnh v:


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II.5.3

Thc hnh

Thc hin console vo Switch nh bi 1 hng dn Sau khi khai bo login t cng Com, hc vin hy kch vo biu tng Connect bt u kt ni vo phn cu hnh Cisco Switch. V ban u tt c cc Switch cha c cu hnh trong NVRAM, lc ny Switch ang ch Setup Mode, khi kt ni vo Switch hc vin s thy dng thng bo nh sau:--- System Configuration Dialog ---

Would you like to enter the initial configuration dialog? [yes/no]:

Hc vin hy chn no ri enter, mn hnh cu hnh s hin ra tn mc nh ca thit b l Switch>Would you like to enter the initial configuration dialog? [yes/no]: no

Press RETURN to get started!

Switch>

Switch> ch th rng bn ang ng mc User Mode, ti mc ny bn khng th lm thay i cc tham s ca Switch, m ch s dng lnh kim tra mt vi tnh nng/trng thi ca thit b m thi. Hc vin hy s dng lnh show version kim tra xem Switch thuc chng li g, c bao nhiu giao tip, c bao nhiu b nh RAM/Flash, version ca IOS


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V d v lnh show version s cho ra thng tin nh sau:Switch# show version Cisco Internetwork Operating System Software IOS (tm) C3560 Software (C3560-I5-M), Version 12.1(19)EA1c, RELEASE SOFTWARE (fc 2) Copyright (c) 1986-2004 by cisco Systems, Inc. Compiled Tue 03-Feb-04 05:56 by yenanh Image text-base: 0x00003000, data-base: 0x0091D404

ROM: Bootstrap program is C3560 boot loader BOOTLDR: C3560 Boot Loader (C3560-HBOOT-M) Version 12.1(19r)EA1b, RELEASE SOFTWA RE (fc2)

3-8-03-CATS3560 uptime is 8 weeks, 4 days, 18 hours, 16 minutes System returned to ROM by power-on System image file is "flash:c3560-i5-mz.121-19.EA1c.bin"

cisco WS-C3560-24PS (PowerPC405) processor (revision D0) with 118776K/12288K byt es of memory. Processor board ID CSG0802P0G4 Last reset from power-on Bridging software. 1 Virtual Ethernet/IEEE 802.3 interface(s) 24 FastEthernet/IEEE 802.3 interface(s) 2 Gigabit Ethernet/IEEE 802.3 interface(s) The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory. Base ethernet MAC Address : 00:0E:39:E9:32:80 Motherboard assembly number : 73-9299-01 Power supply part number : 341-0029-03 Motherboard serial number : CAT075108EK Power supply serial number : LIT074900K3 Model revision number : D0 Motherboard revision number : C0 Model number : WS-C3560-24PS-E System serial number : CSG0802P0G4 Top Assembly Part Number : 800-24814-01 Top Assembly Revision Number : D0 Version ID : N/A Hardware Board Revision Number : 0x08


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Hc vin s dng lnh trn Switch ca mnh v hy cho bit cc thng tin sau: o Kiu Switch ca bn l g ?:................................................................. ........... o Switch ca bn c bao nhiu RAM/Flash ?:..................................................... o Switch ca bn c nhng giao tip (interface) g ?:......................................... o H iu hnh (IOS), tn g, c version bao nhiu ?:.........................................

T mc User-Mode, bn hy s dng lnh enable vo mc Privileged Mode.Switch>enable (enter) Switch#

Du nhc Switch# , ch ra rng bn vo mc Privileged Mode, ti mc ny bn khng ch s dng lnh kim tra mt vi tnh nng/trng thi ca thit b . Hc vin hy s dng lnh show running-config kim tra cu hnh hin ti ca Switch ( tt nhin lc ny ch l cu hnh trng). Ch : T mc Privileged Mode, bn hy s dng lnh disable v li mc User-Mode.Switch#disable Switch>

thay i cu hnh cc tham s trong thit b Switch, bn phi vo ch Global Configuration Mode, t du nhc Switch# hy s dng lnh configure terminal vo ch Global Configuration.Switch>enable Switch#configure terminal Enter configuration commands, one per line. Switch(config)# End with CNTL/Z.

Du nhc Switch(config)# , ch ra rng bn vo mc Global Configuration Mode, v sn sng cho vic cu hnh khai bo cc tham s cho Switch lm vic. Ch : T mc Global Configuration Mode, bn hy s dng lnh exit v li mc Privileged Mode.Switch(config)#exit Switch#


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TM TT CC CH LNH TRONG CU HNH CISCO SWITCH

STT 1 2 3 4 5 6 7

Ch lnh User mode Privileged mode (hay Enabled mode) Global configuration mode Interface configuration mode Sub-Interface configuration mode Routing configuration mode

Du nhc dng lnh Switch Switch> Switch# Switch(config)# Switch(config-if)# Switch(config-subif)# Switch(config-router)#

Line (Console, Telnet...) configuration Switch(config-line)# mode

Lu : Mi lnh u c ch thc hin ca n, nu dng lnh sai ch , lnh s khng thc hin c. V d: Lnh show running-config c thc hin ch Privileged: Switch#show running-config. Nu g lnh ny ch khc th s bo li: Switch(config)#show running-config ^ % Invalid input detected at '^' marker bo li

II.5.3.1

t tn cho Switch

V mc nh tt c cc thit b Cisco Switch u c tn l Switch, v vy phi t li tn thun tin cho vn qun tr nhiu thit b Switch trong cng 1 h thng. Ti mc Global Configuration Mode, bn hy s dng lnh hostname Tn_mun_t, khai bo tn mi cho thit b Switch :

V d nh sau:Switch(config)#hostname SW1

Sau khi g lnh v enter, t ng thit b s nhy sang tn mi l SW1SW1(config)#


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- Ti liu o to thc hnh cu hnh thit b Cisco Switch II.5.3.2 Khai bo i ch cho Switch

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Thit b Switch s dng cng mc nh l Vlan 1 lm iu khin, v vy tip theo bn phi khi bo tham s cho cng vlan 1 , mun khai bo phi vo ch ca cng (interface) , hy s dng lnh interface vlan 1

V d nh sau:SW1(config)#interface vlan 1

Sau khi g lnh v enter, t ng du nhc mi s xut hin l:SW1(config-if)#

Du nhc SW1(config-if)#, ch ra rng bn vo mc cng (interface) Ra lnh kch hot cng lm vic, s dng lnh no shutdown Khai bo a ch IP cho cng Vlan 1 ( tng ng mi lp mng ), s dng lnh ip address a_ch_iP subnet_maskV d nh sau: SW1(config-if)#no shutdown SW1(config-if)# SW1(config-if)#ip address 10.1.0.2 255.255.255.0 SW1(config-if)#

Sau khi kch hot s dng v khi bo xong a ch IP, bn nn kim tra li trng thi hot ng ca cc cng , hy s dng lnh show interface tn_cngV d nh sau:SW1#show interfaces vlan 1 Vlan1 is up, line protocol is up Hardware is EtherSVI, address is cc04.0b24.0000 (bia cc04.0b24.0000) Internet address is 10.1.0.2/24 MTU 1500 bytes, BW 100000 Kbit, DLY 1000000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:02, output never, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 6977 packets input, 620453 bytes, 0 no buffer Received 6977 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored


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21 packets output, 1617 bytes, 0 underruns 0 output errors, 1 interface resets 0 output buffer failures, 0 output buffers swapped out SW1#

Nu bn nhn thy tham s Vlan1 is up, line protocol is up , th cng iu khin hot ng tt, bn hy th ping t my tnh ca mnh ti switch . Ngoi ra bn c th s dng lnh show ip interface brief kim tra nhanh trng thi ca tt c cc cng kt ni LAN trn switch .SW1#sh ip interface brief Interface Vlan1 FastEthernet0/1 FastEthernet0/2 FastEthernet0/3 FastEthernet0/4 FastEthernet0/5 IP-Address 10.1.0.2/24 unassigned unassigned unassigned unassigned unassigned OK? YES YES YES YES YES YES Method NVRAM unset unset unset unset unset Status up up up up down down Protocol up up up up down down

II.5.3.3

Cu hnh cc tham s khc

t mt khu truy nhp mc Privilige modeSW3560PLab(config)# enable password Mat_Khau

M ha mt khuSW3560PLab(config)# service password-encryption

M phin telnetSW3560PLab(config)#line vty 0 4 SW3560PLab(config-line)#password Mat_Khau SW3560PLab(config-line)#login SW3560PLab(config-line)#exit

t mt khu cho phin consoleSW3560PLab(config)#line console 0 SW3560PLab(config-line)#password Mat_Khau SW3560PLab(config-line)#login SW3560PLab(config-line)#exit


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Miu t cngSW3560PLab(config)#interface FastEthernet 0/3 SW3560PLab(config-if)#description Noi_den_PC_NguyenVanA SW3560PLab(config-if)#exit

Thit lp thi gianSW3560PLab#clock set 17:11:00 17 july 2009 SW3560PLab#config t SW3560PLab(config)#clock timezone VietNam 7

II.5.3.4

Kim tra cu hnh

Sau khi cu hnh xong, bn c th s dng lnh show running-config kim tra ton b cc cu hnh/tham s c thit lp trong Switch .SW1#show run

Khi cc thit b my tnh v cc thit b mng khc kt ni vo switch, switch s lu tr bn a ch lp 2-MAC address table ca tt cc cc thit b , phc v qu trnh truyn tin gia cc my tnh/thit b mng vi nhau, hc vin hy dng lnh show mac-address-table kim tra i ch MAC ca my mnh c trong bng MAC ca Switch khng?SW1#sh mac-address-table Mac Address Table ------------------------------------------Vlan ---All All All All 1 1 1 Mac Address ----------0006.52bd.1800 0100.0ccc.cccc 0100.0ccc.cccd 0100.0cdd.dddd 0050.04ae.2630 0060.089a.1fa3 0060.97d8.bf82 Type -------STATIC STATIC STATIC STATIC DYNAMIC DYNAMIC DYNAMIC Ports ----CPU CPU CPU CPU Fa0/1 Fa0/2 Fa0/3

Hc vin c th kim tra xem a ch MAC trn card mng ca my PC thc hnh l bao nhiu, so vi bng MAC trn switch, xem n ng vi cng kt ni no ca switch.Trn my hc vin g lnh sau:


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Cng ging nh Cisco Router, trn Cisco Switch cng s dng Giao thc CDPCisco Discovery Protocol, cho php hin th cc thit b mng khc ca Cisco ang kt ni trc tip vo Switch ca bn, s dng lnh cdp run ti mc Global Config ModeSW1(config)#cdp run

Sau khi kch hot, bn hy s dng lnh show cdp neighbors, hoc show cdp neighbors details, xem router ca mnh ang c kt ni trc tip vi cc thit b mng no khc. Lu li ton b cu hnh bng lnh write,Switch#write

t a ch my tnh ca hc vin l trong di 10.1.0.X (X l s bt k) , subnetmask l 255.255.255.0. Ping n i ch ca Switch kim tra. Nu thnh cng thc hin kt ni n Switch bng Telnet.


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II.6 II.6.1

Bi 6 - Cu hnh VLAN Gii thiu

Hc vin s u ni v cu hnh mng theo m hnh sau:

Hc vin s chia thnh 5 nhm. Mi nhm gm 2 my tnh. Mi nhm s thuc 1 VLAN (ch s VLAN nh trong hnh v) Bng thng s nh sau: 0Ch s VLAN 010 ( nhm1) 020 (nhm2) 030 (nhm 3) 040 (nhm 4) 050 (nhm 5) 0Interface VLAN 110.0.10.1 210.0.20.1 310.0.30.1 410.0.40.1 510.0.50.1 0 Di a ch IP 110.0.10.0/24 210.0.20.0/24 310.0.30.0/24 410.0.40.0/24 510.0.50.0/24

II.6.2

Chun b

II.6.3

Vn s dng phn mm SecureCRT lm cc tc v cu hnh. Dy Console n Switch cn cu hnh

Thc hnh

Console vo Switch hoc telnet vo a ch c cu hnh trong bi 4. To Vlan bng cch g lnh sau:Switch#config terminal


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Switch(config)#vlan vlan_number Switch(config-vlan)#name Vlan_name Switch(config-vlan)#exit

Trong vlan_number c thay bng ch s cho nhm tng ng. Vlan_name t ty sao cho gi nh ( VD: nh nhom1, Vlan_Tech..) Gn cc cng vo VLAN to: trc khi gn phi kim tra xem nhm s bao gm nhng cng no(da vo s trnh by phn trc). VD nhm 1 gm cc cng 0/1,0/2, 0/3. Lp li lnh sau vi tt c cc cng tm c.Switch(config)#interface fastethernet slot/port_number Switch(config-if)#switchport mode access Switch(config-if)#switchport access vlan vlan_number Switch(config-if)# end

Trong Slot/port s thay bng ch s cng m PC kt ni vo. V d 0/1, 0/4 Kim tra bng lnh show vlan

Switch # Show vlanVLAN Name Status Ports

---- -------------------------------- --------- ------------------------------1 default active Fa0/1, Fa0/2, Fa0/3,Fa0/4, Fa0/5, Fa0/6, Fa0/7, Fa0/8, Fa0/9, Fa0/10 Fa0/11, Fa0/12, Fa0/13, Fa0/14 Fa0/15, Fa0/16, Fa0/17, Fa0/18 Fa0/19, Fa0/20, Fa0/21, Fa0/22 Fa0/23, Fa0/24 10 20 30 40 50 TECH SALES MAKETING MANAGER VISITOR active active active active active active active active active

1002 fddi-default 1003 token-ring-default 1004 fddinet-default 1005 trnet-default

t a ch cho 2 my tnh ca nhm thuc di VLAN tng ng. VD nhm 1 s t a ch l 10.0.10.10/24 v 10.0.10.20/24. Trn mi my tnh tin hnh kim tra bng lnh ping n my tnh kia.


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Trng thi ping thnh cng

Nu ping gia hai my tnh trong cng mt nhm vi nhau, th kt qu thnh cng hay khng ? gii thch? (trong trng hp 2 PC cng trn 1 Switch v trn 2 Switch khc nhau) Nu ping gia hai my tnh trong hai nhm khc nhau, th kt qu thnh cng hay khng ? gii thch? (trong trng hp 2 PC cng trn 1 Switch v trn 2 Switch khc nhau) Cu hnh mode trunk trn cng 0/16 bng lnh sau:Switch#config t Switch(config)#interface fastethernet 0/16 Switch(config-if)#switchport trunk encapsulation dot1q Switch(config-if)#switchport mode trunk Switch(config-if)#end

Kim tra cng ch trunk hay cha dng lnh sau:SW1#show interface f0/16 switchport Name: Fa0/16 Switchport: Enabled Administrative Mode: trunk Operational Mode: down

Cu hnh cng hot ng ch Trunk Tnh trng hot ng Kiu ng gi

Administrative Trunking Encapsulation: dot1q Negotiation of Trunking: Disabled Access Mode VLAN: 0 ((Inactive)) Trunking Native Mode VLAN: 1 (default) Trunking VLANs Enabled: ALL Trunking VLANs Active: none Priority for untagged frames: 0 Override vlan tag priority: FALSE Voice VLAN: none Appliance trust: none SW1#

Kim tra li kt qu ca lnh ping vi cc trng hp nh trn.


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II.7

Bi 7 - Cu hnh VTP

Tip tc bi 6 S cu hnh mt switch ng vai tr VTP server:

SW1 s ng vai tr VTP server, SW2 ng vai tr Client: Trn SW1 g cc lnh sau:SW1#config terminal SW1(config)#vtp version 2 SW1(config)#vtp mode server SW1(config)#vtp domain cisco SW1(config)#vtp password mypassword SW1(config)#end

Trn SW2 g cc lnh sau:SW2#config terminal SW2(config)#vtp version 2 SW2(config)#vtp mode client SW2(config)#vtp domain cisco SW2(config)#vtp password mypassword SW2(config)#end

Kim tra VTP trn hai Switch bng lnh show vtp statusSW1#show vtp status VTP Version Configuration Revision : 2 : 1

Maximum VLANs supported locally : 256 Number of existing VLANs VTP Operating Mode : 10 : Server


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VTP Domain Name VTP Pruning Mode VTP V2 Mode VTP Traps Generation MD5 digest 0xA4 0x4C

: TEST : Disabled : Disabled : Disabled : 0x4A 0x6D 0x59 0x42 0x94 0x96

Configuration last modified by 10.1.0.2 at 3-1-02 01:22:53 Local updater ID is 10.1.0.2 on interface Vl1 (lowest numbered VLAN interface found) SW1#

Trn SW2 thc hin lnh : show vlan Trn SW1 to mt Vlan 100 v Vlan101 (tham kho cch to VLAN trong bi 6) Trn Switch 2 thc hin li lnh : show vlan So snh hai kt qu v gii thch? Thc hin xa Vlan trn SW1 bng lnh:SW1(config)#no vlan 100 SW1(config)#no vlan 101

Trn SW2 c cn Vlan 100, 101 khng? Gii thch?


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II.8 II.8.1

Bi 8 - Cu hnh Inter-Vlan Routing Gii thiu

S u ni nh hnh v:

II.8.2

SW1 s l Switch ng vai tr l thit b Routing . V y l Switch(Cisco Switch 3560) lp 3. Hc vin s nh tuyn cc Vlan c th thng c sang nhau.

Thc hnh

Trn SW1, mi nhm s cu hnh 1a ch cho interface vlan ca nhm mnh. Trn SW1 g cc lnh sau:SW1(config)#interface vlan chi_so_vlan SW1(config-if)#no shutdown SW1(config-if)#ip address dia_chi_tuong_ung 255.255.255.0

Ch : chi_so_vlan v dia_chi_tuong_ung ly trong bng sau: 0Ch s VLAN 010 ( nhm1) 020 (nhm2) 030 (nhm 3) 040 (nhm 4) 050 (nhm 5) 0Interface VLAN 110.0.10.1 210.0.20.1 310.0.30.1 410.0.40.1 510.0.50.1


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Trn SW1 kch hot IP Routing :SW1(config)#ip routing

Trn my tnh ca mi nhm t Default Gateway ca ca Interface Vlan tng ng.

Thc hin Ping gia hai my tnh ca hai nhm khc nhau. Kt qu? Gii thch?


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tai lieu dao tao thuc hanh cisco switch vietnam

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