Configuring DMVPN

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Oct 3rd, 2007
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I have a 2821 cisco router with several site to site vpns configured.

I want to configure this router like a primary HUB for DMVPN....if I configure this router like a primary hub, configured site to site vpn will not work or will work untill I swich from von site from site to site to dmvpn?

Best regards

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tstanik Tue, 10/09/2007 - 12:40
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You can use a router as hub for DMVPN and also for site to site vpn connections. Take care of the point to use a new isakmp policy, there will be no need of a new transform set.

edgar-quintana Tue, 10/09/2007 - 14:12
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I tried to configure dmvpn using the wizard but too much parameters...

My lan is 192.168.156.x and remote lans 157.x 155.x and more.

The 2821 router is connectec using gigabit ether0/1 with ip 83.x.x.x.

Then, how can I configure the first hub? and the the remote spokes?

best regards and thks


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