广域网中的高可用性网络

广域网中的高可用性网络

拓扑图

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Multi-ppp

R5配置

[R5]dis cu

Now create configuration...

Current configuration

!

version 1.74

sysname R5

firewall enable

aaa-enable

aaa accounting-scheme optional

!

interface Aux0

async mode flow

link-protocol ppp

!

interface Ethernet0

ip address 192.168.2.254 255.255.255.0

!

interface Ethernet1

!

interface Serial0

link-protocol ppp

ppp mp

ppp mp interface Virtual-Template1

!

interface Serial1

link-protocol ppp

ppp mp

ppp mp interface Virtual-Template1

!

interface Async0

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async1

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async2

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async3

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async4

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async5

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async6

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async7

physical-mode async

async mode protocol

link-protocol ppp

!

interface Virtual-Template1

link-protocol ppp

ip address 192.168.100.1 255.255.255.0

!

voice-setup

!

subscriber-line 0

!

subscriber-line 1

!

quit

!

quit

ip route-static 192.168.1.0 255.255.255.0 192.168.100.2 preference 60

!

Return

R7配置

[R7]dis cu

Now create configuration...

Current configuration

!

version 1.74

sysname R7

firewall enable

aaa-enable

aaa accounting-scheme optional

!

interface Aux0

async mode flow

link-protocol ppp

!

interface Ethernet0

ip address 192.168.1.254 255.255.255.0

!

interface Ethernet1

!

interface Serial0

clock DTECLK1

link-protocol ppp

ppp mp

ppp mp interface Virtual-Template1

!

interface Serial1

clock DTECLK1

link-protocol ppp

ppp mp

ppp mp interface Virtual-Template1

!

interface Async0

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async1

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async2

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async3

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async4

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async5

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async6

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async7

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async8

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async9

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async10

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async11

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async12

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async13

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async14

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async15

physical-mode async

async mode protocol

link-protocol ppp

!

interface Virtual-Template1

link-protocol ppp

ip address 192.168.100.2 255.255.255.0

!

voice-setup

!

subscriber-line 0

!

subscriber-line 1

!

quit

!

quit

ip route-static 192.168.2.0 255.255.255.0 192.168.100.1 preference 60

!

Return

测试结果

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Standby

R5配置

[R5]dis cu

Now create configuration...

Current configuration

!

version 1.74

sysname R5

firewall enable

aaa-enable

aaa accounting-scheme optional

!

interface Aux0

async mode flow

link-protocol ppp

!

interface Ethernet0

ip address 192.168.2.254 255.255.255.0

!

interface Ethernet1

!

interface Serial0

link-protocol ppp

standby interface Serial 1

standby timer enable-delay 3

standby timer disable-delay 3

ip address 192.168.3.1 255.255.255.0

!

interface Serial1

link-protocol ppp

ip address 192.168.4.1 255.255.255.0

!

interface Async0

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async1

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async2

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async3

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async4

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async5

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async6

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async7

physical-mode async

async mode protocol

link-protocol ppp

!

voice-setup

!

subscriber-line 0

!

subscriber-line 1

!

quit

!

quit

ip route-static 192.168.1.0 255.255.255.0 192.168.3.2 preference 60

ip route-static 192.168.1.0 255.255.255.0 192.168.4.2 preference 60

!

return

R7配置

[R7]dis cu

Now create configuration...

Current configuration

!

version 1.74

sysname R7

firewall enable

aaa-enable

aaa accounting-scheme optional

!

interface Aux0

async mode flow

link-protocol ppp

!

interface Ethernet0

ip address 192.168.1.254 255.255.255.0

!

interface Ethernet1

!

interface Serial0

clock DTECLK1

link-protocol ppp

ip address 192.168.3.2 255.255.255.0

!

interface Serial1

clock DTECLK1

link-protocol ppp

ip address 192.168.4.2 255.255.255.0

!

interface Async0

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async1

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async2

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async3

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async4

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async5

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async6

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async7

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async8

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async9

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async10

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async11

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async12

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async13

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async14

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async15

physical-mode async

async mode protocol

link-protocol ppp

!

voice-setup

!

subscriber-line 0

!

subscriber-line 1

!

quit

!

quit

ip route-static 192.168.2.0 255.255.255.0 192.168.3.1 preference 60

ip route-static 192.168.2.0 255.255.255.0 192.168.4.1 preference 60

!

Return

测试结果

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浮动路由

R5配置

[R5-Ethernet0]dis cu

Now create configuration...

Current configuration

!

version 1.74

sysname R5

firewall enable

aaa-enable

aaa accounting-scheme optional

!

interface Aux0

async mode flow

link-protocol ppp

!

interface Ethernet0

ip address 192.168.2.254 255.255.255.0

ospf enable area 0.0.0.0

!

interface Ethernet1

!

interface Serial0

link-protocol ppp

ip address 192.168.3.1 255.255.255.0

ospf enable area 0.0.0.0

!

interface Serial1

link-protocol ppp

ip address 192.168.4.1 255.255.255.0

!

interface Async0

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async1

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async2

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async3

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async4

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async5

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async6

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async7

physical-mode async

async mode protocol

link-protocol ppp

!

voice-setup

!

subscriber-line 0

!

subscriber-line 1

!

quit

!

quit

ospf enable

!

quit

!

quit

ip route-static 192.168.1.0 255.255.255.0 192.168.4.2 preference 60

!

return

R7配置

[R7]dis cu

Now create configuration...

Current configuration

!

version 1.74

sysname R7

firewall enable

aaa-enable

aaa accounting-scheme optional

!

interface Aux0

async mode flow

link-protocol ppp

!

interface Ethernet0

ip address 192.168.1.254 255.255.255.0

ospf enable area 0.0.0.0

!

interface Ethernet1

!

interface Serial0

clock DTECLK1

link-protocol ppp

ip address 192.168.3.2 255.255.255.0

ospf enable area 0.0.0.0

!

interface Serial1

clock DTECLK1

link-protocol ppp

ip address 192.168.4.2 255.255.255.0

!

interface Async0

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async1

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async2

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async3

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async4

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async5

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async6

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async7

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async8

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async9

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async10

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async11

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async12

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async13

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async14

physical-mode async

async mode protocol

link-protocol ppp

!

interface Async15

physical-mode async

async mode protocol

link-protocol ppp

!

voice-setup

!

subscriber-line 0

!

subscriber-line 1

!

quit

!

quit

ospf enable

!

quit

!

quit

ip route-static 192.168.2.0 255.255.255.0 192.168.4.1 preference 60

!

return

测试结果

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重新复位后

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