Guruh fish

Amaliy qism

1. 
   Kompyuterlarni switchlarga quyidagidek ulab LAN hosil qilib olamiz:
   

2. 
   Har bir kompyuterga IP manzil berib chiqamiz:
   

3. 
   Chalg’itmasligi uchun ba’zi o’zgartirishlarini kiritib olamiz:
   

4. 
   Endi switchning CLI bo’limiga kirib vlan yaratib olamiz:
   

5. 
   Switchning portlarini har bir vlan uchun ajratib chiqamiz:
   

6. 
   Switchlarning bir-biriga ulangan portlariga quyidagi kodni yozib qo’yamiz:
   

SWITCH(CONFIG)#INTERFACE FA0/3

SWITCH(CONFIG-IF)#SWITCHPORT MODE TRUNK

7. 
   Tayyor. Endi ping orqali kompyuterlardagi o’zaro aloqalarni tekshirib ko’rishimiz mumkin:
   

Hammasi to’g’ri. Tizim bexato ishlamoqda.

Xulosa

Ushbu laboratoriya mashg’ulotini bajarish jarayonida VLAN tarmog’ini sozlashni ko’rib chiqdim. VLAN bu virtual lokal tarmoq hisoblanadi. Laboratoriya mashg’ulotini bajarish davomida jarayonni skrinshot qilib ketdim va hisobotimga joyladim. VLAN tarmog’ini qurishda switch ni ichiga alohida kod yozib chiqdim. Tarmoq sozlanganidan keyin qurilmalarning IP adreslarini bir xil bersa ham ishlayveradi, lekin o’zaro ma’lumot almashmaydi.

Ilova

Switch>enable

Switch#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Switch(config)#vlan 2

Switch(config-vlan)#name orange

Switch(config-vlan)#exit

Switch(config)#vlan 3

Switch(config-vlan)#name blue

Switch(config-vlan)#exit

Switch(config)#end

Switch#

%SYS-5-CONFIG_I: Configured from console by console
Switch#show vlan brief
VLAN 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

2 orange active

3 blue active

1002 fddi-default active

1003 token-ring-default active

1004 fddinet-default active

1005 trnet-default active

Switch#

Switch#

Switch#en

Switch#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Switch(config)#interface fa0/1

Switch(config-if)#switchport mode acces

Switch(config-if)#switchport acces vlan 2

Switch(config-if)#exit

Switch(config)#interface fa0/2

Switch(config-if)#switchport mode acces

Switch(config-if)#switchport acces vlan 3

Switch(config-if)#exit

Switch(config)#end

Switch#

%SYS-5-CONFIG_I: Configured from console by console

Switch#show vlan brief
VLAN Name Status Ports

---- -------------------------------- --------- -------------------------------

1 default active 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

2 orange active Fa0/1

3 blue active Fa0/2

1002 fddi-default active

1003 token-ring-default active

1004 fddinet-default active

1005 trnet-default active

Switch#

Switch#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Switch(config)#interface fa0/3

Switch(config-if)#switchport mode trunk
Switch(config-if)#

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to up