1-Laboratoriya ishi Guruh: 713-20 Bajardi: shoqosimov shojalol Tekshirdi: Shukurov Orziqul

4–LABORATORIYA ISHI
REZERVLASH PROTOKOLLARI - STP, RSTP VA AGREGATSIYALASH PROTOKOLLARI - LACP, PAGP NI SOZLASH

Ishdan maqsad
Kanal pog’onasi protokollari:

• 
  STP (spanning-tree protocol), RSTP protokollari;
  
• 
  LACP, PAGP аgregatsiyalash protokollarining sozlash va ishlash tamoyillari bo`yicha amaliy ko`nikmaga ega bo`lish.
  

LACP
Switch(config)#hostname jalol
jalol(config)#int ran f 0/1-5
jalol(config-if-range)#cha
jalol(config-if-range)#chan
jalol(config-if-range)#channel-g
jalol(config-if-range)#channel-group 1mode des
jalol(config-if-range)#channel-group 1mode desirable

Switch>
Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int ran f 0/1-5
Switch(config-if-range)#channer-g
Switch(config-if-range)#channer-gr
Switch(config-if-range)#channel-g
Switch(config-if-range)#channel-group 2 mode outo
^
% Invalid input detected at '^' marker.
Switch(config-if-range)#channel-group 2 mode auto
Switch(config-if-range)#
Creating a port-channel interface Port-channel 2

Switch(config-if-range)#int port-

Switch(config-if-range)#int port-channel 2
Switch(config-if)#sw
Switch(config-if)#switchport mode a
Switch(config-if)#switchport mode access
Switch(config-if)#sw
Switch(config-if)#switchport mode tr
Switch(config-if)#switchport mode trunk

5-LABORATORIYA ISHI
VTP PROTOKOLI SOZLASH
Ishdan maqsad
Lokal tarmoqda yaratilgan VLAN lar o‘rtasida marshrutizatsiyani amalga oshirish va VTP protokolini ishlash tamoyili bo`yicha amaliy ko`nikmaga ega bo`lish

Topologiyani tuzub olamiz va kompyuterlarga ip address beramiz

Qurilma	IP-manzil	Gateway	VLAN ID	Interface	Port rejimlari
Laptop0	192.168.10.1	192.168.10.254	vlan 10	Fa0/1	Access
Laptop1	192.168.10.2	192.168.10.254	vlan 10	Fa0/2	Access
Laptop2	192.168.30.1	192.168.30.254	vlan 30	Fa0/5	Access
Laptop3	192.168.30.2	192.168.30.254	vlan 30	Fa0/6	Access
Laptop4	192.168.20.1	192.168.20.254	vlan 20	Fa0/3	Access
Laptop5	192.168.20.2	192.168.20.254	vlan 20	Fa0/4	Access
Laptop6	192.168.10.3	192.168.10.254	vlan 10	Fa0/1	Access
Laptop7	192.168.10.4	192.168.10.254	vlan 10	Fa0/2	Access
Laptop8	192.168.20.3	192.168.20.254	vlan 20	Fa0/3	Access
Laptop9	192.168.20.4	192.168.20.254	vlan 20	Fa0/4	Access
Laptop10	192.168.30.3	192.168.30.254	vlan 30	Fa0/5	Access
Laptop11	192.168.30.4	192.168.30.254	vlan 30	Fa0/6	Access
SW1	-	-	Vlan 10,20,30	Fa0/7	Trunk
SW2	-	-	Vlan 10,20,30	Fa0/7	Trunk

SW1
Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#hostname SW1
SW1(config)#vlan 10
SW1(config-vlan)#name bulgalteriya
SW1(config-vlan)#exit
SW1(config)#vlan 20
SW1(config-vlan)# name student
SW1(config-vlan)#exit
SW1(config)#vlan 30
SW1(config-vlan)#name dekanat
SW1(config-vlan)#exit
SW1(config)#int ran f0/1-2
SW1(config-if-range)#switch mode access
SW1(config-if-range)#switch access vlan 10
SW1(config-if-range)#exit
SW1(config)#int ran f0/3-4
SW1(config-if-range)#switch mode access
SW1(config-if-range)#switch access vlan 20
SW1(config-if-range)#exit
SW1(config)#int ran f0/5-6
SW1(config-if-range)#switch mode access
SW1(config-if-range)#switch access vlan 30
SW1(config-if-range)#exit
SW1(config)#int f0/7
SW1(config-if)#switch mode trunk
SW1(config-if)#switch trunk allowed vlan 10,20,30
SW1(config-if)#exit




SW2

Switch>enable

Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#hostname SW2
SW2(config)#vlan 10
SW2(config-vlan)#name bulgalteriya
SW2(config-vlan)#exit
SW2(config)#vlan 20
SW2(config-vlan)#name student
SW2(config-vlan)#exit
SW2(config)#vlan 30
SW2(config-vlan)#name dekanat
SW2(config-vlan)#exit
SW2(config)#int ran f0/1-2
SW2(config-if-range)#switch mode access
SW2(config-if-range)#switch access vlan 10
SW2(config-if-range)#exit
SW2(config)#int ran f0/3-4
SW2(config-if-range)#switch mode access
SW2(config-if-range)#switch access vlan 20
SW2(config-if-range)#exit
SW2(config)#int ran f0/5-6
SW2(config-if-range)#switch mode access
SW2(config-if-range)#switch access vlan 30
SW2(config-if-range)#exit
SW2(config)#int f0/7
SW2(config-if)#switch mode trunk
SW2(config-if)#switch trunk allowed vlan all
SW2(config-if)#exit
SW2(config)#


VLAN lar o‘rtasida marshrutizatsiyani sozlash
Lokal tarmoqda yaratilgan VLAN lar o‘rtasida marshrutizatsiyani sozlashning 3 xil usuli mavjud:
Demonstrating the legacy inter-VLAN routing.
Router-on-a-Stick
Switch Based Inter Vlan Routing
Bu laboratoriya ishida VLAN lar o‘rtasida marshrutizatsiyani Router-on-a-stick (ROS) usulidan foydalanamiz.

SW1

SW1(config)#int g0/1
SW1(config-if)#switch mode trunk
Router
Router>enable
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname R1
R1(config)#int g0/0
R1(config-if)#no shutdown
R1(config)#int g0/0.1
R1(config-subif)#encapsulation dot1Q 10
R1(config-subif)#ip address 192.168.10.254 255.255.255.0
R1(config)#int g0/0.20
R1(config-subif)#encapsulation dot1Q 20
R1(config-subif)#ip address 192.168.20.254 255.255.255.0
R1(config)#int g0/0.30
R1(config-subif)#encapsulation dot1Q 30
R1(config-subif)#ip address 192.168.30.254 255.255.255.0
R1(config-subif)#exit