DMVPN question

Unanswered Question
Jan 7th, 2009
User Badges:

My two head end routers for my DMVPN setup are 7206VXR's with VPN cards in both. How many tunnels should they be able to handle? Currently they're being used for our EZvpn setup and there are about 1200 tunnels terminating and they're at about 4% usage. I'm just wondering if DMVPN is more resource intensive.


Thanks,


Brent

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
Giuseppe Larosa Wed, 01/07/2009 - 08:46
User Badges:
  • Super Silver, 17500 points or more
  • Hall of Fame,

    Founding Member

Hello Brent,


have a look at the following link about scalability


http://www.cisco.com/en/US/docs/solutions/Enterprise/WAN_and_MAN/DMVPN_3.html


Possible design options are to recommend a series of stacked Cisco 7200VXR platforms. At least four are required to aggregate 1000 tunnels; however, this does not provide the needed aggregate bandwidth of at least 628 Mbps.


DMVPN looks like more heavy on resources


Hope to help

Giuseppe


Actions

This Discussion