I have a customer that would like to implement VPN between their office and a remote office ASAP, they just order another t1 to implement CEF(load balance) with 2 t1s with existing 1720 router, I know that we can do that with this particular router, I was wondering what version of IOS release should be used and whats the minimum memory needed for this implementation.
They have a 1 WIC-1DSU-T1 DSU\CSU installed, I need to order another one, should that work for me and just upgrade the IOS or do I have to order 2x WIC-1DSU-T1 8/32 VPN/FW/3DES since has a built in Firewall / VPN functionality
Also there is a need of a firewall to be added to the network, the client is a small office and a budget is definitely a plus to consider, can we use this router to function with all 3 options or should we get a separate PIX for the effect.
I am not an expert on PIX / Firewall, so If possible I would like to get ideas or links for the configs to implement all 3 VPN / CEF / Firewall. any ideas would be appreciated.
Thank you all in advance for any ideas, I am definitely stuck with no answers for my customer.
Some additional info: My search for 1720 with WIC-1DSU-T1, returned the following: 12.0(2)T, 12.0(1)XA, 12.1(1), 12.1(1)T, 12.2(1), 12.2(2)T, 12.2(2)XK, 12.2(8)YJ, 12.2(8)YL, 12.2(8)YM, 12.2(8)YN, 12.3(1).
My search for 1720 with CEF returned over 160 results. You'll need to shortlist the listdepending on feature set you want (IPSec, firewall etc).
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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