公司局域网网络设备配置

网络地址分配

部门

销售部

财务部

经理办公室

人事部

网管中心

端口号分配

设备名

Router0

端口

Gig4/0

Gig0/0

Gig0/1

F0/1

Multilayer switch0

F0/2

F0/3

F0/4

F0/6

Switch 2

Switch 3

Gig1/1

Gig2/1

Gig1/1

Gig2/1

Ip

地址

202.168.100.3

192.168.1.1

192.168.1.2

192.168.60.254

Vlan 50

192.168.70.254

Vlan 10

Vlan 20

Vlan 30

Vlan 40

Valn

号

10

20

30

40

50

Ip

地址

/

子网掩码

192.168.10.0/24

192.168.20.0/24

192.168.30.0/24

192.168.40.0/24

192.168.50.0/24

默认网关

192.168.10.254

192.168.20.254

192.168.30.254

192.168.40.254

192.168.50.254

Switch 0

Switch>enable

Switch#config t

Enter configuration commands, one per line.

End with CNTL/Z.

Switch(config)#enable password 123

Switch(config)#line con 0

Switch(config-line)#password 123

Switch(config-line)#login

Switch(config-line)#line vty 0 4

Switch(config-line)#password 123

Switch(config-line)#login

Switch(config-line)#exit

Switch(config)#int f0/4-5

^

% Invalid input detected at '^' marker.

Switch(config)#int range f0/4-5

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

Command rejected: An interface whose trunk encapsulation is

Command rejected: An interface whose trunk encapsulation is

Switch(config- if-range)#exit

Switch(config)#vlan 20

Switch(config-vlan)#name XSB

Switch(config-vlan)#exit

Switch(config)#vlan 30

Switch(config-vlan)#name CWB

Switch(config-vlan)#exit

Switch(config)#no vlan 20

Switch(config)#no vlan 30

Switch(config)#vlan 20

Switch(config-vlan)#exit

Switch(config)#no vlan 20

Switch(config)#vlan 10

Switch(config-vlan)#name XSB

Switch(config-vlan)#exit

Switch(config)#vlan 20

Switch(config-vlan)#name CWB

Switch(config-vlan)#exit

Switch(config)#vlan 30

Switch(config-vlan)#name manage

Switch(config-vlan)#exit

Switch(config)#vlan 40

Switch(config-vlan)#name RSB

Switch(config-vlan)#exit

Switch(config)#vlan 50

Switch(config-vlan)#name Admin

Switch(config-vlan)#exit

Switch(config)#int vlan 10

%LINK-5-CHANGED: Interface Vlan10, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan10, changed state to up

Switch(config-if)#ip address 192.168.10.254 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Switch(config)#int vlan 20

%LINK-5-CHANGED: Interface Vlan20, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan20, changed state to up

Switch(config-if)#ip add 192.168.20.254 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Switch(config)#int vlan 30

%LINK-5-CHANGED: Interface Vlan30, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan30, changed state to up

Switch(config-if)#ip add 192.168.30.254 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Switch(config)#int vlan 40

%LINK-5-CHANGED: Interface Vlan40, changed state to up

Switch(config-if)#

%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan40, changed state to up

Switch(config-if)#ip add 192.168.40.254 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Switch(config)#int vlan 50

%LINK-5-CHANGED: Interface Vlan50, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan50, changed state to up

Switch(config-if)#ip add 192.168.50.254 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Switch(config)#

Switch(config)#router ospf 10

Switch(config-router)#network 192.168.10.0 0.0.0.255 area 0

Switch(config-router)#network 192.168.20.0 0.0.0.255 area 0

Switch(config-router)#network 192.168.30.0 0.0.0.255 area 0

Switch(config-router)#network 192.168.40.0 0.0.0.255 area 0

Switch(config-router)#network 192.168.50.0 0.0.0.255 area 0

Switch(config-router)#network 192.168.3.0 0.0.0.255 area 0

Switch(config-router)#network 192.168.60.0 0.0.0.255 area 0

Switch(config-router)#network 192.168.70.0 0.0.0.255 area 0

Switch(config-router)#exit

Switch(config)#int f0/2

Switch(config-if)#switchport

access vlan 50

Switch(config-if)#exit

Switch(config)#int f0/1

Switch(config-if)#no switchport

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

Switch(config-if)#ip add 192.168.60.254 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Switch(config)#int f0/3

Switch(config-if)#no switchport

%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

Switch(config-if)#ip add 192.168.70.254 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#

Switch(config)#int Gig0/1

Switch(config-if)#no switchport

Switch(config-if)#ip add 192.168.1.2 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Switch(config)#ip dhcp pool vlan10

Switch(dhcp-config)#network 192.168.10.0 255.255.255.0

Switch(dhcp- config)#default-router 192.168.10.254

Switch(dhcp-config)#dns-server 202.168.100.5

Switch(dhcp-config)#exit

Switch(config)#ip dhcp pool vlan20

Switch(dhcp-config)#network 192.168.20.0 255.255.255.0

Switch(dhcp- config)#default-router 192.168.20.254

Switch(dhcp-config)#dns-server 202.168.100.5

Switch(dhcp-config)#exit

Switch(config)#ip dhcp pool vlan30

Switch(dhcp-config)#network 192.168.30.0 255.255.255.0

Switch(dhcp- config)#default-router 192.168.30.254

Switch(dhcp-config)#dns-server 202.168.100.5

Switch(dhcp-config)#exit

Switch(config)#ip dhcp pool vlan40

Switch(dhcp-config)#network 192.168.40.0 255.255.255.0

Switch(dhcp- config)#default-router 192.168.40.254

Switch(dhcp-config)#dns-server 202.168.100.5

Switch(dhcp-config)#exit

Switch(config)#ip dhcp exculded-address 192.168.10.252

^

% Invalid input detected at '^' marker.

Switch(config)#ip dhcp excluded-address 192.168.10.252

Switch(config)#ip dhcp excluded-address 192.168.10.253

Switch(config)#ip dhcp excluded-address 192.168.10.254