Hello
Recently I've been looking into posibilities for extending a DMVPN (already implemented) with very small (1-2 user) remote locations over a single ISP link.
I would like to use what is basically the smallest Cisco router that supports DMVPN and EIGRP (stub) - here's a sample configuration:
interface Tunnel***
bandwidth ***
ip address ***
ip hold-time eigrp ***
ip nhrp authentication ***
ip nhrp map *** ***
ip nhrp map multicast ***
ip nhrp network-id ***
ip nhrp holdtime ***
ip nhrp nhs ***
ip nhrp registration timeout ***
tunnel source ***
tunnel mode gre multipoint
tunnel key ***
tunnel path-mtu-discovery
tunnel protection ipsec profile ***
All this accompanied by the appropriate transform set and isakmp policy.
I know that the 881 can accomplish the above without issues (if it has Adv IP Services as licensing).
I would like to know if I can use the smaller routers (physically smaller, that is) for a similar configuration. Can anyone provide insight here? Can the Cisco 819 router (http://www.cisco.com/en/US/prod/collateral/routers/ps10906/ps380/ps11615/data_sheet_c78-678459.html)
provide the same functionality? What about the Cisco 866VAE router (http://www.cisco.com/en/US/prod/collateral/routers/ps380/data_sheet_c78-693249.html)?
