CẤU HÌNH R1
Cấu hình địa chỉ IP cho các cổng:
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname R1
R1(config)#interface FastEthernet0/0
R1(config-if)#ip address 192.168.10.1 255.255.255.0
R1(config-if)#no shutdown
R1(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to
up
R1(config-if)#exit
R1(config)#interface FastEthernet0/1
R1(config-if)#ip address 192.168.11.1 255.255.255.0
R1(config-if)#no shutdown
R1(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to
up
R1(config-if)#exit
R1(config)#interface Serial0/3/1
R1(config-if)#ip address 11.11.11.2 255.255.255.0
R1(config-if)#no shutdown
R1(config-if)#
%LINK-5-CHANGED: Interface Serial0/3/1, changed state to up
Cấu hình cấp phát IP động cho thiết bị nội bộ:
R1(config-if)#exit
R1(config)#ip dhcp pool LAN_CN
R1(dhcp-config)#network 192.168.10.0 255.255.255.0
R1(dhcp-config)#default-router 192.168.10.1
R1(dhcp-config)#dns-server 172.16.1.10
R1(dhcp-config)#exit
Cấu hình định tuyến động RIPv2
R1(config)#router rip
R1(config-router)#version 2
R1(config-router)#no auto-summary
R1(config-router)#network 11.0.0.0
R1(config-router)#network 192.168.10.0
R1(config-router)#network 192.168.11.0
R1(config-router)#exit
CẤU HÌNH R3
Cấu hình địa chỉ IP cho các cổng:
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname R3
R3(config)#interface FastEthernet0/0
R3(config-if)#ip address 172.16.1.1 255.255.255.0
R3(config-if)#no shutdown
R3(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to
up
R3(config-if)#exit
R3(config)#interface FastEthernet0/1.3
R3(config-subif)#encapsulation dot1Q 3
R3(config-subif)#ip address 192.168.3.1 255.255.255.0
R3(config-subif)#exit
R3(config)#interface FastEthernet0/1.4
R3(config-subif)#encapsulation dot1Q 4
R3(config-subif)#ip address 192.168.4.1 255.255.255.0
R3(config-subif)#exit
R3(config)#interface FastEthernet0/1.5
R3(config-subif)#encapsulation dot1Q 5
R3(config-subif)#ip address 192.168.5.1 255.255.255.0
R3(config-subif)#exit
R3(config)#interface FastEthernet0/1.6
R3(config-subif)#encapsulation dot1Q 6
R3(config-subif)#ip address 192.168.6.1 255.255.255.0
R3(config-subif)#exit
R3(config)#interface FastEthernet0/1.7
R3(config-subif)#encapsulation dot1Q 7
R3(config-subif)#ip address 192.168.7.1 255.255.255.0
R3(config-subif)#exit
R3(config)#interface Serial0/3/0
R3(config-if)#ip address 10.10.10.2 255.255.255.0
R3(config-if)#exit
Cấu hình cấp phát IP động cho thiết bị trong nội bộ:
R3(config)#ip dhcp pool LAN_Kinhdoanh
R3(dhcp-config)#network 192.168.3.0 255.255.255.0
R3(dhcp-config)#default-router 192.168.3.1
R3(dhcp-config)# dns-server 172.16.1.10
R3(dhcp-config)#exit
R3(config)#ip dhcp pool LAN_KeToan
R3(dhcp-config)#network 192.168.4.0 255.255.255.0
R3(dhcp-config)#default-router 192.168.4.1
R3(dhcp-config)# dns-server 172.16.1.10
R3(dhcp-config)#exit
R3(config)#ip dhcp pool LAN_GiamDoc
R3(dhcp-config)#network 192.168.5.0 255.255.255.0
R3(dhcp-config)#default-router 192.168.5.1
R3(dhcp-config)#dns-server 172.16.1.10
R3(dhcp-config)#exit
R3(config)#ip dhcp pool LAN_NhanSu
R3(dhcp-config)#network 192.168.6.0 255.255.255.0
R3(dhcp-config)#default-router 192.168.6.1
R3(dhcp-config)#dns-server 172.16.1.10
R3(dhcp-config)#exit
R3(config)#ip dhcp pool LAN_Kinhdoanh
R3(dhcp-config)#dns-server 172.16.1.10
R3(dhcp-config)#exit
R3(config)#ip dhcp pool LAN_KeToan
R3(dhcp-config)#dns-server 172.16.1.10
R3(dhcp-config)#exit
Cấu hình định tuyến động RIPv2:
R3(config)#router rip
R3(config-router)#version 2
R3(config-router)#no auto-summary
R3(config-router)#network 10.0.0.0
R3(config-router)#network 172.16.0.0
R3(config-router)#network 192.168.3.0
R3(config-router)#network 192.168.4.0
R3(config-router)#network 192.168.5.0
R3(config-router)#network 192.168.7.0
R3(config-router)#exit
CẤU HÌNH SW3:
Switch(config)#hostname SW3
SW3(config)#vlan 3
SW3(config-vlan)#name KinhDoanh
SW3(config-vlan)#exit
SW3(config)#vlan 4
SW3(config-vlan)#name KeToan
SW3(config-vlan)#vlan 5
SW3(config-vlan)#name GiamDoc
SW3(config-vlan)#vlan 6
SW3(config-vlan)#name NhanSu
SW3(config-vlan)#vlan 7
SW3(config-vlan)#name IoT
SW3(config-vlan)#exit
SW3(config)#interface fa0/1
SW3(config-if)#switchport mode trunk
SW3(config-if)#switchport trunk allowed vlan 3,4,5,6,7
SW3(config-if)#switchport trunk native vlan 1
SW3(config-if)#no shutdown
SW3(config-if)#exit
SW3(config)#interface fa0/3
SW3(config-if)#switchport mode trunk
SW3(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
SW3(config-if)#switchport trunk allowed vlan 3,4,5,6,7
SW3(config-if)#switchport trunk native vlan 1
SW3(config-if)#no shutdown
SW3(config-if)#exit
SW3(config)#interface fa0/2
SW3(config-if)#switchport mode access
SW3(config-if)#switchport access vlan 3
SW3(config-if)#exit
SW3(config)#interface fa0/4
SW3(config-if)#switchport mode access
SW3(config-if)#switchport access vlan 4
SW3(config-if)#exit
SW3(config)#interface fa0/5
SW3(config-if)#switchport mode access
SW3(config-if)#switchport access vlan 5
SW3(config-if)#exit
SW3(config)#interface fa0/6
SW3(config-if)#switchport mode access
SW3(config-if)#switchport access vlan 6
SW3(config-if)#exit
SW3(config)#interface fa0/7
SW3(config-if)#switchport mode access
SW3(config-if)#switchport access vlan 7
SW3(config-if)#exit
CẤU HÌNH SW4:
SW4#conf t
Enter configuration commands, one per line. End with CNTL/Z.
SW4(config)#vtp version 2
SW4(config)#vtp domain cisco.vn
Changing VTP domain name from NULL to cisco.vn
SW4(config)#vtp mode client
Setting device to VTP CLIENT mode.
SW4(config)#interface fa0/1
SW4(config-if)#switchport mode trunk
SW4(config-if)#switchport trunk allowed vlan 3,4,5,6,7
SW4(config-if)#switchport trunk native vlan 1
SW4(config-if)#no shutdown
SW4(config-if)#end
SW4#conf t
Enter configuration commands, one per line. End with CNTL/Z.
SW4(config)#interface fa0/2
SW4(config-if)#switchport mode access
SW4(config-if)#switchport access vlan 5
SW4(config-if)#exit
SW4(config)#interface fa0/3
SW4(config-if)#switchport mode access
SW4(config-if)#switchport access vlan 6
SW4(config-if)#exit
SW4(config)#interface fa0/4
SW4(config-if)#switchport mode access
SW4(config-if)#switchport access vlan 7
SW4(config-if)#exit
