第一步，創建VTP域
3550:
3550#vlan database
3550(vlan)#vtp server
3550(vlan)#vtp domain sy
3550(vlan)#vtp password cisco
3550(vlan)#vtp pruning
3550(vlan)#exit SW1:
SW1#vlan database
SW1(vlan)#vtp client
SW1(vlan)#vtp domain sy
SW1(vlan)#vtp password cisco
SW1(vlan)#exit SW2:
SW2#vlan database
SW2(vlan)#vtp client
SW2(vlan)#vtp domain sy
SW2(vlan)#vtp password cisco
SW2(vlan)#exit 第二步，配置中繼
3550：
3550(config)#int range f0/1 - 2
3550(config-if-range)#switchport mode trunk
3550(config-if-range)#switchport trunk encapsulation dot1q
3550(config-if-range)#end SW1：
SW1#conf t
SW1(config)#int f0/15
SW1(config-if)#switchport mode trunk
SW1(config-if)#switchport trunk encapsulation dot1q
SW1(config-if)#end SW2：
SW2#conf t
SW2(config)#int f0/15
SW2(config-if)#switchport mode trunk
SW2(config-if)#switchport trunk encapsulation dot1q
SW2(config-if)#end 第三步，創建VLAN，客戶機學習
3550：
3550#vlan database
3550(vlan)#vlan 2
3550(vlan)#vlan 3
3550(vlan)#vtp pruning
3550(vlan)#exit
3550#show vtp status
VTP Version???????????????????????????????????????? : 2
Configuration Revision??????????????????????????? : 4
Maximum VLANs supported locally??????????? : 256
Number of existing VLANs?????????????????????? : 7
VTP Operating Mode????????????????????????????? : Server
VTP Domain Name???????????????????????????????? : sy
VTP Pruning Mode???????????????????????????????? : Enabled
VTP V2 Mode??????????????????????????????????????? : Disabled
VTP Traps Generation???????????????????????????? : Disabled
MD5 digest??????????????????????????????????????????? : 0xC1 0x0C 0x8F 0x5D 0x5A 0x3C 0xAE 0xF4
Configuration last modified by 0.0.0.0 at 3-1-02 02:09:54
Local updater ID is 0.0.0.0 (no valid interface found)
SW1：
SW1#show vtp status
VTP Version???????????????????????????????????????????? : 2
Configuration Revision??????????????????????????????? : 4
Maximum VLANs supported locally??????????????? : 256
Number of existing VLANs????????????????????????? : 7
VTP Operating Mode???????????????????????????????? : Client
VTP Domain Name??????????????????????????????????? : sy
VTP Pruning Mode??????????????????????????????????? : Enabled
VTP V2 Mode????????????????????????????????????????? : Disabled
VTP Traps Generation?????????????????????????????? : Disabled
MD5 digest????????????????????? : 0xC1 0x0C 0x8F 0x5D 0x5A 0x3C 0xAE 0xF4
Configuration last modified by 0.0.0.0 at 3-1-02 02:09:54 SW2：
SW2#show vtp status
VTP Version???????????????????? : 2
Configuration Revision????????? : 4
Maximum VLANs supported locally : 256
Number of existing VLANs??????? : 7
VTP Operating Mode????????????? : Client
VTP Domain Name???????????????? : sy
VTP Pruning Mode??????????????? : Enabled
VTP V2 Mode???????????????????? : Disabled
VTP Traps Generation??????????? : Disabled
MD5 digest????????????????????? : 0xC1 0x0C 0x8F 0x5D 0x5A 0x3C 0xAE 0xF4
Configuration last modified by 0.0.0.0 at 3-1-02 02:09:54 第四步：端口加入到VLAN中
SW1：
SW1#conf t
SW1(config)#int f0/1
SW1(config-if)#switchport mode access
SW1(config-if)#switchport access vlan 2
SW1(config-if)#end
SW2：
SW2#conf t
SW2(config)#int f0/1
SW2(config-if)#switchport mode access
SW2(config-if)#switchport access vlan 3
SW2(config-if)#end 第五步，配置三層交換，實現VLAN之間互通
3550：
3550#conf t
3550(config)#ip routing
3550(config)#int vlan 2
3550(config-if)#ip address 192.168.2.1 255.255.255.0
3550(config-if)#no shutdown
3550(config-if)#exit
3550(config)#int vlan 3
3550(config-if)#ip address 192.168.3.1 255.255.255.0
3550(config-if)#no shutdown
3550(config-if)#end
第六步，客戶機驗證
PC1：
PC1#ping 192.168.3.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.3.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 144/194/288 ms PC2：
PC2#ping 192.168.2.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 204/250/360 ms 第七步，在三層交換機上配置路由功能，并啟用動態路由協議
3550：
3550#conf t
3550(config)#int f0/3
3550(config-if)#no switchport
3550(config-if)#ip address 10.0.0.2 255.255.255.0
3550(config-if)#no shutdown
3550(config-if)#exit
3550(config)#router ospf 1
3550(config-router)#network 192.168.0.0 0.0.255.255 area 0
3550(config-router)#network 10.0.0.0 0.0.0.255 area 0
3550(config-router)#end
3550#show ip route
Gateway of last resort is not set
???? 172.16.0.0/24 is subnetted, 1 subnets
O?????? 172.16.1.0 [110/2] via 10.0.0.1, 00:38:34, FastEthernet0/3
???? 10.0.0.0/24 is subnetted, 1 subnets
C?????? 10.0.0.0 is directly connected, FastEthernet0/3
C??? 192.168.2.0/24 is directly connected, Vlan2
C??? 192.168.3.0/24 is directly connected, Vlan3 第八步，配置路由器，并啟用動態路由協議
Router:
Router#conf t
Router(config)#int f0/0
Router(config-if)#ip address 10.0.0.1 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#int f1/0
Router(config-if)#ip address 172.16.1.254 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#router ospf 2
Router(config-router)#network 172.16.1.0 0.0.0.255 area 0
Router(config-router)#network 10.0.0.0 0.0.0.255 area 0
Router(config-router)#end
Router#show ip route
Gateway of last resort is not set
???? 172.16.0.0/24 is subnetted, 1 subnets
C?????? 172.16.1.0 is directly connected, FastEthernet1/0
???? 10.0.0.0/24 is subnetted, 1 subnets
C?????? 10.0.0.0 is directly connected, FastEthernet0/0
O??? 192.168.2.0/24 [110/2] via 10.0.0.2, 00:39:14, FastEthernet0/0
O??? 192.168.3.0/24 [110/2] via 10.0.0.2, 00:39:14, FastEthernet0/0 第九步，客戶機驗證
PC1：
PC1#ping 172.16.1.1 Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 212/296/384 ms PC2：
PC2#ping 172.16.1.1 Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 192/338/492 ms
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轉載于:https://blog.51cto.com/424865/97640

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