Cisco IOS ver for 1941 router to do IPSec VPN tunnels (DMVPN)

TUNG CHUNG, Hong Kong - Jan. 8, 2014 - PRLog -- I am replacing my older 1841 with a new 1941 Cisco router at my new company.  However, when I received my Cisco 1941, it did not come shipped with the IOS that would allow me to setup "crypto map" on it.

What I need is the correct IOS v15.2(4)M3 with DMVPN capability that will allow me to enter the following CLI commands.

crypto isakmp policy 10

encr 3des

authentication pre-share

group 2

lifetime 14400

crypto isakmp key JDGepreg! address 68.261.153.144

!

crypto ipsec transform-set ESP-3DES-SHA-HMAC esp-3des esp-sha-hmac

!

crypto map CRYPTO_MAP_Ce1 local-address Cellular0/1/0

crypto map CRYPTO_MAP_Ce1 10 ipsec-isakmp

set peer 68.261.153.144

set transform-set ESP-3DES-SHA-HMAC

set pfs group2

match address VPN_TO_REMOTESITE

crypto map CRYPTO_MAP_Di1 local-address Dialer1

crypto map CRYPTO_MAP_Di1 10 ipsec-isakmp

set peer 68.261.153.144

set transform-set ESP-3DES-SHA-HMAC

set pfs group2

match address VPN_TO_REMOTESITE

interface Cellular0/1/0

no ip address

ip nat outside

ip virtual-reassembly

encapsulation ppp

dialer in-band

dialer pool-member 1

dialer-group 1

async mode interactive

crypto map CRYPTO_MAP_Di1

Where can I get the correct IOS?  Can I download it from Cisco or some other site and what is the correct IOS binary file name?

The solution:

you dont have the seck9 license for VPN. instead of  downloading the  Software just activate the feature by getting the correct license . you can contact the local vendor for it

you have get the below license

L-SL-19-SEC-K9= Security PAK (E-Delivery) for Cisco 1941,1921 (only as spare)

from the show version out put

Technology    Technology-package          Technology-package

         Current       Type          Next reboot

ipbase        ipbasek9      Permanent      ipbasek9

security      None          None          None

Competitive price of Cisco 1941 and Cisco 1921, please click the below links:

http://www.3anetwork.com/cisco-cisco1941/k9-price_p209.html  Cisco 1941 price

http://www.3anetwork.com/cisco-cisco1921-sec/k9-price_p21... Cisco 1921 price