12-16-2010 06:30 AM - edited 03-04-2019 10:48 AM
I need to set up a VPN connection between two branch offices and the main office (three nodes)
From the specs it looks like CISCO881-K9 can do the job, but I would like to get som advice before I order.
What is the main difference between CISCO881-SEC-K9 and CISCO881-K9?
Is Avanced IP security feature set required?
Kjell Inge
12-16-2010 06:38 AM
Yes, you need the Security license for IPsec VPN.
Alternatively, you can do a GRE VPN configuration, that does not require Security license.
12-16-2010 03:14 PM
I assume the license can be added later. I this more costly than purchasing with the lisece included?
How do you compare security of a GRE tunnel copared to IpSec VPN?
12-16-2010 03:46 PM
In most cases there is no need to encrypt VPN, because the "bad people" doesn't work at ISPs.
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