Thực hành mô phỏng định tuyến VLAN trong hệ thống mạng

Tín Phan

Jir0w

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Join Date: Aug 2019
Posts: 722

Thực hành mô phỏng định tuyến VLAN trong hệ thống mạng

14-09-2020, 05:11 PM

Ta có một mô hình mạng thực tế như sau:

+ Mô hình có 3 nhóm, nhóm 1 và 3 mỗi nhóm gồm một Router và ba Switch lớp 2, nhóm 2 gồm 1 Switch lớp 3 và ba Switch lớp 2.

+ Cấu hình Trunk Dot1q giữa các Switch.

+ Cấu hình VTP: Mỗi nhóm giữ VTP domain là vnprox (với x là số nhóm x = 1,2,3), VTP password là cisco, Switch x1 là Server, Switch x2,x3 là Client.

+ Tạo VLAN trong từng nhóm tương ứng với hình dưới, gán cổng cho mỗi VLAN đã tạo.

+ Tiến hành định tuyến giữa các VLAN trong một nhóm và với các VLAN khác nhóm.

Mô hình thực hành mô phỏng đinh tuyến VLAN

Tiến hành cấu hình trên các thiết bị:

Nhóm 1:

Code:

[I]Switch>enable[/I]

[I]Switch#configure terminal[/I]

[I]Switch(config)#hostname SW11[/I]

[I]SW11(config)#intterface f0/8[/I]

[I]SW11(config-if)#switchport mode trunk[/I]

[I]SW11(config-if)#interface f0/9[/I]

[I]SW11(config-if)#Switchport mode trunk[/I]

[I]SW11(config-if)#int f0/24[/I]

[I]SW11(config-if)#switchport mode trunk[/I]

[I]SW11(config-if)#exit[/I]

[I]SW11(config)#vtp domain[/I]

[I]vnpro1[/I] [I]Changing VTP domain name from NULL to vnpro1[/I]

[I]SW11(config)#vtp password cisco[/I]

[I]Setting device VLAN database password to cisco[/I]

[I]SW11(config)#vlan 11[/I]

[I]SW11(config-vlan)#name VLAN11[/I]

[I]SW11(config-vlan)#vlan 12[/I]

[I]SW11(config-vlan)#name VLAN12[/I]

[I]SW11(config-vlan)#vlan 13[/I]

[I]SW11(config-vlan)#name VLAN13[/I]

[I]SW11(config-vlan)#exit[/I]

[I]SW11(config)#interface range f0/1-7[/I]

[I]SW11(config-if-range)#switchport mode access[/I]

[I]SW11(config-if-range)#switchport access vlan 11[/I]

[I]SW11(config-if-range)#interface range f0/10-16[/I]

[I]SW11(config-if-range)#sw mode access[/I]

[I]SW11(config-if-range)#switchport access vlan 12[/I]

[I]SW11(config-if-range)#interface range f0/17-23[/I]

[I]SW11(config-if-range)#switchport mode access[/I]

[I]SW11(config-if-range)#switchport access vlan 13[/I]

[I]SW11(config-if-range)#end[/I]

[I]SW11#write memory[/I]

Code:

 Switch>enable

Switch#configure terminal

Switch(config)#hostname SW12

SW12(config)#interface f0/8

SW12(config-if)#switchport mode trunk

SW12(config-if)#exit

SW12(config)#vtp mode client

Setting device to VTP CLIENT mode.

SW12(config)#vtp domain vnpro1

Domain name already set to vnpro1

SW12(config)#vtp password cisco

Setting device VLAN database password to cisco

SW12(config)#interface range f0/1-7

SW12(config-if-range)#switchport mode access

SW12(config-if-range)#switchport access vlan 11

SW12(config-if-range)#interface range f0/9-16

SW12(config-if-range)#switchport mode access

SW12(config-if-range)#switchport access vlan 12

SW12(config-if-range)#interface range f0/17-24

SW12(config-if-range)#switchport mode access

SW12(config-if-range)#switchport access vlan 13

SW12(config-if-range)#end

SW12#write memory

Code:

[I]Switch>enable[/I]

[I]Switch#configure terminal[/I]

[I]Switch(config)#hostname SW13[/I]

[I]SW13(config)#interface f0/8[/I]

[I]SW13(config-if)#switchport mode trunk[/I]

[I]SW13(config-if)#exit[/I]

[I]SW13(config)#vtp mode client[/I]

Setting device to VTP CLIENT mode.

SW13(config)#vtp domain vnpro1

Domain name already set to vnpro1.

Code:

[I]SW13(config)#vtp password cisco[/I]

[I]Setting device VLAN database password to cisco[/I]

[I]SW13(config)#interface range f0/1-7[/I]

[I]SW13(config-if-range)#switchport mode access[/I]

[I]SW13(config-if-range)#switchport access vlan 11[/I]

[I]SW13(config-if-range)#interface range f0/9-16[/I]

[I]SW13(config-if-range)#switchport mode access[/I]

[I]SW13(config-if-range)#switchport access vlan 12[/I]

[I]SW13(config-if-range)#interface range f0/17-24[/I]

[I]SW13(config-if-range)#switchport mode access[/I]

[I]SW13(config-if-range)#switchport access vlan 13[/I]

[I]SW13(config-if-range)#end[/I]

[I]SW13#write memory[/I]

Code:

Router>enable

Router#configure terminal

Router(config)#hostname R1

R1(config)#int f0/1

R1(config-if)#ip address 192.168.1.1 255.255.255.0

R1(config-if)#no shutdown

R1(config-if)#interface f0/0

R1(config-if)#no shutdown

R1(config-if)#int f0/0.11

R1(config-subif)#encapsulation dot1Q 11

R1(config-subif)#ip add 172.16.1.1 255.255.255.0

R1(config-subif)#int f0/0.12

R1(config-subif)#encapsulation dot1Q 12

R1(config-subif)#ip add 172.16.2.1 255.255.255.0

R1(config-subif)#int f0/0.13

R1(config-subif)#encapsulation dot1Q 13

R1(config-subif)#ip add 172.16.3.1 255.255.255.0

R1(config-subif)#exit

R1(config)#router ospf 1

R1(config-router)#network 172.16.0.0 0.0.3.255 area 0

R1(config-router)#network 192.168.1.0 0.0.0.255 area 0

R1(config-router)#end R1#write memory

Nhóm 2:

Code:

[I]Switch>enable[/I]

[I]Switch#configure terminal[/I]

[I]Switch(config)#hostname SW21[/I]

[I]SW21(config)#interface f0/8[/I]

[I]SW21(config-if)#switchport mode trunk[/I]

[I]SW21(config-if)#int f0/9[/I]

[I]SW21(config-if)#switchport mode trunk[/I]

[I]SW21(config-if)#int f0/24[/I]

[I]SW21(config-if)#switchport mode trunk[/I]

[I]SW21(config-if)#exit[/I]

[I]SW21(config)#vtp domain vnpro2[/I]

[I]Changing VTP domain name from NULL to vnpro2[/I]

[I]W21(config)#vtp password cisco[/I]

[I]Setting device VLAN database password to cisco[/I]

[I]SW21(config)#vlan 21[/I]

[I]SW21(config-vlan)#name VLAN21[/I]

[I]SW21(config-vlan)#vlan 22[/I]

[I]SW21(config-vlan)#name VLAN22[/I]

[I]SW21(config-vlan)#vlan 23[/I]

[I]SW21(config-vlan)#name VLAN23[/I]

[I]SW21(config-vlan)#exit[/I]

[I]SW21(config)#interface range f0/1-7[/I]

[I]SW21(config-if-range)#switchport mode access[/I]

[I]SW21(config-if-range)#switchport access vlan 21[/I]

[I]SW21(config-if-range)#interface range f0/10-16[/I]

[I]SW21(config-if-range)#switchport mode access[/I]

[I]SW21(config-if-range)#switchport access vlan 22[/I]

[I]SW21(config-if-range)#interface range f0/17-23[/I]

[I]SW21(config-if-range)#switchport mode access[/I]

[I]SW21(config-if-range)#switchport access vlan 23[/I]

[I]SW21(config-if-range)#end[/I]

[I]SW21#write memory[/I]

Code:

Switch>enable

Switch#configure terminal

Switch(config)#hostname SW22

SW22(config)#interface f0/8

SW22(config-if)#switchport mode trunk

SW22(config-if)#exit

SW22(config)#vtp mode client

Device mode already VTP CLIENT.

SW22(config)#vtp domain vnpro2

Domain name already set to vnpro2.

SW22(config)#vtp password cisco

Setting device VLAN database password to cisco

SW22(config)#interface range f0/1-7

SW22(config-if-range)#switchport mode access

SW22(config-if-range)#switchport access vlan 21

SW22(config-if-range)#interface range f0/9-16

SW22(config-if-range)#switchport mode access

SW22(config-if-range)#switchport access vlan 22

SW22(config-if-range)#interface range f0/17-24

SW22(config-if-range)#switchport mode access

SW22(config-if-range)#switchport access vlan 23

SW22(config-if-range)#end

SW22#write memory

Code:

[I]Switch>enable[/I]

[I]Switch#configure terminal[/I]

[I]Switch(config)#hostname SW23[/I]

[I]SW23(config)#interface f0/8[/I]

[I]SW23(config-if)#switchport mode trunk[/I]

[I]SW23(config-if)#exit[/I]

[I]SW23(config)#vtp mode client[/I]

[I]Setting device to VTP CLIENT mode.[/I]

[I]SW23(config)#vtp domain vnpro2[/I]

[I]Domain name already set to vnpro2.[/I]

[I]SW23(config)#vtp password cisco[/I]

[I]Setting device VLAN database password to cisco[/I]

[I]SW23(config)#interface range f0/1-7[/I]

[I]SW23(config-if-range)#switchport mode access[/I]

[I]SW23(config-if-range)#switchport access vlan 21[/I]

[I]SW23(config-if-range)#interface range f0/9-16[/I]

[I]SW23(config-if-range)#switchport mode access[/I]

[I]SW23(config-if-range)#switchport access vlan 22[/I]

[I]SW23(config-if-range)#interface range f0/17-24[/I]

[I]SW23(config-if-range)#switchport mode access[/I]

[I]SW23(config-if-range)#switchport access vlan[/I]

[I]23[/I] [I]SW23(config-if-range)#end[/I]

[I]SW23#write memory[/I]

Code:

Switch>enable

Switch#configure terminal

Switch(config)#hostname SW2

SW2(config)#ip routing

SW2(config)#int f0/2

SW2(config-if)#no switchport

SW2(config-if)#ip address 192.168.2.2 255.255.255.0

SW2(config-if)#no shutdown

SW2(config-if)#int f0/3

SW2(config-if)#no switchport

SW2(config-if)#ip address 192.168.1.2 255.255.255.0

SW2(config-if)#no shutdown

SW2(config-if)#exit

SW2(config)#interface f0/1

SW2(config-if)#switchport trunk encapsulation dot1q

SW2(config-if)#switchport mode trunk

SW2(config-if)#exit

SW2(config)#vtp domain vnpro2

Domain name already set to vnpro2.

SW2(config)#vtp password cisco

Setting device VLAN database password to cisco

 SW2(config)#int vlan 21

SW2(config-if)#ip address 172.17.1.1 255.255.255.0

SW2(config-if)#int vlan 22

SW2(config-if)#ip address 172.17.2.1 255.255.255.0

SW2(config-if)#int vlan 23

SW2(config-if)#ip address 172.17.3.1 255.255.255.0

SW2(config-if)#exit

SW2(config)#router ospf 1

SW2(config-router)#network 172.17.0.0 0.0.3.255 area 0

SW2(config-router)#network 192.168.1.0 0.0.0.255 area 0

SW2(config-router)#network 192.168.2.0 0.0.0.255 area 0

SW2(config-router)#end

SW2#write memory

Code:

[I]Switch>enable[/I]

[I]Switch#configure terminal[/I]

[I]Switch(config)#hostname SW31[/I]

[I]SW31(config)#interface f0/8[/I]

[I]SW31(config-if)#switchport mode trunk[/I]

[I]SW31(config-if)#int f0/9[/I]

[I]SW31(config-if)#switchport mode trunk[/I]

[I]SW31(config-if)#int f0/24[/I]

[I]SW31(config-if)#switchport mode trunk[/I]

[I]SW31(config-if)#exit[/I]

[I]SW31(config)#vtp domain vnpro3[/I]

[I]Changing VTP domain name from NULL to vnpro3[/I]

[I]SW31(config)#vtp password cisco[/I]

[I]Setting device VLAN database password to cisco[/I]

[I]SW31(config)#vlan 31[/I]

[I]SW31(config-vlan)#name VLAN31[/I]

[I]SW31(config-vlan)#vlan 32[/I]

[I]SW31(config-vlan)#name VLAN32[/I]

[I]SW31(config-vlan)#vlan 33[/I]

[I]SW31(config-vlan)#name VLAN33[/I]

[I]SW31(config-vlan)#exit[/I]

[I]SW31(config)#interface range f0/1-7[/I]

[I]SW31(config-if-range)#switchport mode access[/I]

[I]SW31(config-if-range)#switchport access vlan 31[/I]

[I]SW31(config-if-range)#interface range f0/10-16[/I]

[I]SW31(config-if-range)#switchport mode access[/I]

[I]SW31(config-if-range)#switchport access vlan 32[/I]

[I]SW31(config-if-range)#interface range f0/17-23[/I]

[I]SW31(config-if-range)#switchport mode access[/I]

[I]SW31(config-if-range)#switchport access vlan 33[/I]

[I]SW31(config-if-range)#end[/I]

[I]SW31#write memory[/I]

Code:

Switch>enable

Switch#configure terminal

Switch(config)#hostname SW32

SW32(config)#interface f0/8

SW32(config-if)#switchport mode trunk

SW32(config-if)#exit

SW32(config)#vtp mode client

Setting device to VTP CLIENT mode.

SW32(config)#vtp domain vnpro3

Domain name already set to vnpro3.

SW32(config)#vtp password cisco

Setting device VLAN database password to cisco

SW32(config)#interface range f0/1-7

SW32(config-if-range)#switchport mode access

SW32(config-if-range)#switchport access vlan 31

SW32(config-if-range)#interface range f0/9-16

SW32(config-if-range)#switchport mode access

SW32(config-if-range)#switchport access vlan 32

SW32(config-if-range)#interface range f0/17-24

SW32(config-if-range)#switchport mode access

SW32(config-if-range)#switchport access vlan 33

SW32(config-if-range)#end

SW32#write memory

Code:

[I]Switch>enable[/I]

[I]Switch#configure terminal[/I]

[I]Switch(config)#hostname SW33[/I]

[I]SW33(config)#interface f0/8[/I]

[I]SW33(config-if)#switchport mode trunk[/I]

[I]SW33(config-if)#exit[/I]

[I]SW33(config)#vtp mode client[/I]

[I]Setting device to VTP CLIENT mode.[/I]

[I]SW33(config)#vtp domain vnpro3[/I]

[I]Domain name already set to vnpro3.[/I]

[I]SW33(config)#vtp password cisco[/I]

[I]Setting device VLAN database password to cisco[/I]

[I]SW33(config)#interface range f0/1-7[/I]

[I]SW33(config-if-range)#switchport mode access[/I]

[I]SW33(config-if-range)#switchport access vlan 31[/I]

[I]SW33(config-if-range)#interface range f0/9-16[/I]

[I]SW33(config-if-range)#switchport mode access[/I]

[I]SW33(config-if-range)#switchport access vlan 32[/I]

[I]SW33(config-if-range)#interface range f0/17-24[/I]

[I]SW33(config-if-range)#switchport mode access[/I]

[I]SW33(config-if-range)#switchport access vlan 33[/I]

[I]SW33(config-if-range)#end[/I]

[I]SW33#write memory[/I] [I]Building configuration...[/I]

[I][OK][/I]

Code:

Router>enable

Router#configure terminal

Router(config)#hostname R3

R3(config)#interface f0/1

R3(config-if)#ip address 192.168.2.3 255.255.255.0

R3(config-if)#no shutdown

R3(config-if)#int f0/0

R3(config-if)#no shutdown

R3(config-if)#int f0/0.31

R3(config-subif)#encapsulation dot1Q 31

R3(config-subif)#ip address 172.18.1.1 255.255.255.0

R3(config-subif)#int f0/0.32

R3(config-subif)#encapsulation dot1Q 32

R3(config-subif)#ip address 172.18.2.1 255.255.255.0

R3(config-subif)#int f0/0.33

R3(config-subif)#encapsulation dot1Q 33

R3(config-subif)#ip address 172.18.3.1 255.255.255.0

R3(config-subif)#exit

R3(config)#router ospf 1

R3(config-router)#network 172.18.0.0 0.0.3.255 area 0

R3(config-router)#network 192.168.2.0 0.0.0.255 area 0

R3(config-router)#end

R3#write memory

Các lệnh kiểm tra:

- Show vlan

- Show vtp status

- Show ip route

- Show interface trunk

Vũ Trường Sơn – VnPro

Phan Trung Tín
Email: phantrungtin@vnpro.org
.

Trung Tâm Tin Học VnPro
149/1D Ung Văn Khiêm, P.25, Q.Bình Thạnh, Tp.HCM
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Tags: ccna, cisco, vlan routing, vnpro

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