VRRP/Examples/Example 1: Sharing one address between two hosts
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RichardJune (Talk | contribs) (New page: :This is meant to be an example, and '''not''' a complete VRRP configuration. ===Scenario=== :You have two routers, each with a connection to the internet, and want to ensure that traffic ...) |
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:You have two routers, each with a connection to the internet, and want to ensure that traffic from your LAN always finds its way out to the world. | :You have two routers, each with a connection to the internet, and want to ensure that traffic from your LAN always finds its way out to the world. | ||
| - | ! | + | :This configuration would go on router1. This |
| - | interface Ethernet0 | + | ! |
| - | + | interface Ethernet0 | |
| - | + | description Office LAN | |
| - | + | ip address 10.10.10.2 255.255.255.0 | |
| - | + | vrrp 1 ip 10.10.10.1 | |
| - | + | vrrp 1 priority 200 | |
| - | ! | + | vrrp 1 authentication isis |
| - | interface Ethernet1 | + | ! |
| - | + | interface Ethernet1 | |
| - | + | description Connection to ISP1 | |
| - | ! | + | ip address 63.67.72.155 255.255.255.0 |
| + | ! | ||
| + | ip route add default via 63.67.72.1 | ||
| + | |||
| + | :This configuration goes on router2 | ||
| + | ! | ||
| + | interface Ethernet0 | ||
| + | description Office LAN | ||
| + | ip address 10.10.10.3 255.255.255.0 | ||
| + | vrrp 1 ip 10.10.10.1 | ||
| + | vrrp 1 priority 200 | ||
| + | vrrp 1 authentication isis | ||
| + | ! | ||
| + | interface Serial0 | ||
| + | encapsulation ppp | ||
| + | description Connection to ISP2 | ||
| + | ip address 33.6.72.155 255.255.255.252 | ||
| + | ! | ||
| + | ip route add default via 33.6.72.154 | ||
Latest revision as of 15:29, 2 July 2008
- This is meant to be an example, and not a complete VRRP configuration.
Scenario
- You have two routers, each with a connection to the internet, and want to ensure that traffic from your LAN always finds its way out to the world.
- This configuration would go on router1. This
! interface Ethernet0 description Office LAN ip address 10.10.10.2 255.255.255.0 vrrp 1 ip 10.10.10.1 vrrp 1 priority 200 vrrp 1 authentication isis ! interface Ethernet1 description Connection to ISP1 ip address 63.67.72.155 255.255.255.0 ! ip route add default via 63.67.72.1
- This configuration goes on router2
! interface Ethernet0 description Office LAN ip address 10.10.10.3 255.255.255.0 vrrp 1 ip 10.10.10.1 vrrp 1 priority 200 vrrp 1 authentication isis ! interface Serial0 encapsulation ppp description Connection to ISP2 ip address 33.6.72.155 255.255.255.252 ! ip route add default via 33.6.72.154
