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I have two 1720 router one is connected to one ISP with 1024Kbps and the other have 512 Kbps.

I have three unmanaglable switch.

ONE Where the WAN interfaces are terminated and the intercases which require PubLic ips . IN the Other two swich all the systems are connected

We have 5 CISCO ATA for the VOICE TEAM and these ATAs are configured with Public IPs given the ISP1-1024 Kbps

ISP2-512 Kbps for ADMIN team.

I have two servers running on the LAN all the systems in the LAN are configured with provate IPS and the natting is done in the servers.

ISP1-ONLY for Voice TEAM

ISP2- ONLY for ADMIN team

these are two team we have

Question 1-when ever one isp goes down we run a script on the server whci changes the deafult gate way manually.

How can we Automatically shift the traffic.

question2:IN a LAN with with all the Local systems are configured with private there any way to Monitor the Traffic used each system.

question3.IS there any other way i can design the network to give the Voice team 100 % uptime

can any one help me regarding this.(new proposed or tuning the old)

i here by attching the sample network diagram

Hall of Fame Super Silver


You have posted the same question on the LAN Switching and Routing forum where it has gotten an answer. I suggest that we consolidate discussion on the LAN forum.



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