Load Balance between 3 877 ADSL routers

[hromano2087]

Greetings to all, I am in need of some expert advice.

I have 3 877 ADSL routers for internet connectivity.  I recently installed a FW behind them and would like to use the Ciscos as load balance in order to get better utilization from my 3 internet links.

Any ideas?

1) the 3 routers are on DHCP from the ISP on the WAN side.

2) the 3 ciscos are on the same class C subnet on the LAN side: 10.201.1.252, 10.201.1.253 and 10.201.1.254

Thanks!!!

[alex.tulio]

Configure GSLB or VRRP on your routers.

Sent from Cisco Technical Support iPhone App

[hromano2087]

Hey there thanks.

How do I configure these, any examples or links please?

Thanks.

Sent from Cisco Technical Support iPhone App

[alex.tulio]

Hi Humberto,

Sorry it's GLBP not GSLB.

To configure it:

Router 1:

interface fx/y

ip address 1.1.1.2 255.255.255.0

glbp 7 ip 1.1.1.1

glbp 7 priority 150

glbp 7 timers msec 200 msec 700

Router2:

interface fx/y

ip address 1.1.1.3 255.255.255.0

glbp 7 ip 1.1.1.1

glbp 7 priority 100

glbp 7 timers msec 200 msec 700

Router 3:

interface fx/y

ip address 1.1.1.4 255.255.255.0

glbp 7 ip 1.1.1.1

glbp 7 priority 50

glbp 7 timers msec 200 msec 700

Hope this helps.