HSRP实现链路冗余实验

yunvnadmin

这是我用小黄帽做得实验,实验拓扑图如下：

下面是配置（以上设备均使用的是思科的3640的IOS）：

R1#show running-config

Building configuration...

Current configuration : 943 bytes

version 12.4

service timestamps debug datetimemsec

service timestamps log datetimemsec

no service password-encryption

hostname R1

boot-start-marker

boot-end-marker

noaaa new-model

memory-sizeiomem 5

ipcef

noip domain lookup            

interface FastEthernet0/0

ip address 192.168.100.1 255.255.255.0

duplex auto

speed auto        

interface FastEthernet1/0

ip address 192.168.0.1 255.255.255.0

duplex auto

speed auto        

interface FastEthernet2/0

ip address 192.168.1.1 255.255.255.0

shutdown

duplex auto

speed auto

ip http server

noip http secure-server

ip route 192.168.2.0 255.255.255.0192.168.0.2 50

ip route 192.168.2.0 255.255.255.0192.168.1.2 60

ip route 192.168.3.0 255.255.255.0192.168.1.2 50

ip route 192.168.3.0 255.255.255.0192.168.0.2 60      

control-plane

line con 0

exec-timeout 0 0

logging synchronous

line aux 0

linevty 0 4        

end

SW1#show running-config

Building configuration...

Current configuration : 1500 bytes

version 12.4

service timestamps debug datetimemsec

service timestamps log datetimemsec

no service password-encryption

hostname SW1

boot-start-marker

boot-end-marker

noaaa new-model

memory-sizeiomem 5

ipcef

noip domain lookup

spanning-treevlan 2 priority 8192

spanning-treevlan 3 priority 16384

interface FastEthernet0/0

noswitchport

ip address 192.168.0.2 255.255.255.0

interface FastEthernet0/1

interface FastEthernet0/2

interface FastEthernet0/3

interface FastEthernet0/4

interface FastEthernet0/5

interface FastEthernet0/6

interface FastEthernet0/7

interface FastEthernet0/8

interface FastEthernet0/9

interface FastEthernet0/10

interface FastEthernet0/11

interface FastEthernet0/12

interface FastEthernet0/13

interface FastEthernet0/14

switchport mode trunk

interface FastEthernet0/15

switchport mode trunk        

interface Vlan1

noip address        

interface Vlan2

ip address 192.168.2.1 255.255.255.0

standby 2 ip 192.168.2.254

standby 2 priority 200

standby 2 preempt

standby 2 track FastEthernet0/0 100

standby 2 track FastEthernet0/14 100        

interface Vlan3

ip address 192.168.3.1 255.255.255.0

standby 3 ip 192.168.3.254

standby 3 priority 150

standby 3 preempt        

ip http server

noip http secure-server        

ip route 192.168.100.0 255.255.255.0192.168.0.1  

control-plane

line con 0

exec-timeout 0 0

logging synchronous

line aux 0

linevty 0 4        

end

SW2#show running-config

Building configuration...

Current configuration : 1510 bytes

version 12.4

service timestamps debug datetimemsec

service timestamps log datetimemsec

no service password-encryption

hostname SW2

boot-start-marker

boot-end-marker

noaaa new-model

memory-sizeiomem 5

ipcef

noip domain lookup

spanning-treevlan 2 priority 16384

spanning-treevlan 3 priority 8192

interface FastEthernet0/0

noswitchport

ip address 192.168.1.2 255.255.255.0

shutdown

interface FastEthernet0/1

interface FastEthernet0/2

interface FastEthernet0/3

interface FastEthernet0/4

interface FastEthernet0/5

interface FastEthernet0/6

interface FastEthernet0/7

interface FastEthernet0/8

interface FastEthernet0/9

interface FastEthernet0/10

interface FastEthernet0/11

interface FastEthernet0/12

interface FastEthernet0/13

interface FastEthernet0/14

switchport mode trunk

interface FastEthernet0/15

switchport mode trunk

interface Vlan1

noip address

interface Vlan2

ip address 192.168.2.2 255.255.255.0

standby 2 ip 192.168.2.254

standby 2 priority 150

standby 2 preempt

interface Vlan3

ip address 192.168.3.2 255.255.255.0

standby 3 ip 192.168.3.254

standby 3 priority 200

standby 3 preempt

standby 3 track FastEthernet0/0 100

standby 3 track FastEthernet0/14 100

ip http server

noip http secure-server

ip route 192.168.100.0 255.255.255.0192.168.1.1

control-plane

line con 0

exec-timeout 0 0

logging synchronous

line aux 0

linevty 0 4        

end

SW3#show running-config

Building configuration...

Current configuration : 1080 bytes

version 12.4

service timestamps debug datetimemsec

service timestamps log datetimemsec

no service password-encryption

hostname SW3

boot-start-marker

boot-end-marker

noaaa new-model

memory-sizeiomem 5

noip routing

noipcef

noip domain lookup

interface FastEthernet0/0

switchport access vlan 2

interface FastEthernet0/1

switchport access vlan 3

interface FastEthernet0/2

interface FastEthernet0/3

interface FastEthernet0/4

interface FastEthernet0/5

interface FastEthernet0/6

interface FastEthernet0/7

interface FastEthernet0/8

interface FastEthernet0/9

interface FastEthernet0/10

interface FastEthernet0/11

interface FastEthernet0/12

interface FastEthernet0/13

interface FastEthernet0/14

switchport mode trunk

interface FastEthernet0/15

switchport mode trunk

interface Vlan1

noip address

noip route-cache

ip http server

noip http secure-server

control-plane

line con 0

exec-timeout 0 0

logging synchronous

line aux 0

linevty 0 4

end

PC1#show running-config

Building configuration...

Current configuration : 620 bytes

version 12.4

service timestamps debug datetimemsec

service timestamps log datetimemsec

no service password-encryption

hostname PC1

boot-start-marker

boot-end-marker

noaaa new-model

memory-sizeiomem 5

noip routing

noipcef

noip domain lookup

interface FastEthernet0/0

ip address 192.168.2.10 255.255.255.0

noip route-cache

duplex auto

speed auto

ip default-gateway 192.168.2.254

ip http server

noip http secure-server

control-plane

line con 0

exec-timeout 0 0

logging synchronous

line aux 0

linevty 0 4

end

PC2#show running-config

Building configuration...

Current configuration : 620 bytes

version 12.4

service timestamps debug datetimemsec

service timestamps log datetimemsec

no service password-encryption

hostname PC2

boot-start-marker

boot-end-marker

noaaa new-model

memory-sizeiomem 5

noip routing

noipcef

noip domain lookup

interface FastEthernet0/0

ip address 192.168.3.10 255.255.255.0

noip route-cache

duplex auto

speed auto        

ip default-gateway 192.168.3.254

ip http server

noip http secure-server        

control-plane

line con 0

exec-timeout 0 0

logging synchronous

line aux 0

linevty 0 4

end

PC3#show running-config

Building configuration...

Current configuration : 621 bytes

version 12.4

service timestamps debug datetimemsec

service timestamps log datetimemsec

no service password-encryption

hostname PC3

boot-start-marker

boot-end-marker

noaaa new-model

memory-sizeiomem 5

noip routing

noipcef

noip domain lookup

interface FastEthernet0/0

ip address 192.168.100.2 255.255.255.0

noip route-cache

duplex auto

speed auto

ip default-gateway 192.168.100.1

ip http server

noip http secure-server

control-plane

line con 0

exec-timeout 0 0

logging synchronous

line aux 0

linevty 0 4

end

下面是配置后的实验效果：

在用PC1 PING PC3 1000次时，过一会把SW1的ｆ0/0端口和R1的f1/0端口DOWN时，出现如下现象：

在用PC2 PING PC3 1000次时，过一会把SW2的ｆ0/0端口和R1的f2/0端口DOWN时，出现如下现象：

以上两个图很容易看到HSRP的运行效果。

woyoudn

走过了年少，脚起了水泡

roger2001c

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永不落伍

有事秘书干，没事干秘书!

lipeng

找到好贴不容易，我顶你了，谢了

常青树

为中华而努力读书!一包中华好多钱啊~~~

zhltom

不知该说些什么。。。。。。就是谢谢