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3030, Load Balancing, and routing for Net Extension Mode

Does anyone have any suggestions for how to handle the routing in this situation:

2 3030's using load balancing

3002's in the field using Network Extension mode (172.16.x.x) for VOIP

MSFC on the backside of the 3030's

How do I let the MSFC know which 3030 to route to, for a given 3002's private network operating in Network Extension Mode (when using the Load Balancing feature)?


Re: 3030, Load Balancing, and routing for Net Extension Mode

Since there has been no response to your post, it appears to be either too complex or too rare an issue for other forum members to assist you. If you don't get a suitable response to your post, you may wish to review our resources at the online Technical Assistance Center ( or speak with a TAC engineer. You can open a TAC case online at

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.

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