Hi, hope someone can advise on this.
My WAN consists of 3620's in the central office with 1720's at remote sites. Each 3620 has eight 128kb lines into it. Link encryption is done using external Cylink Encryptors. I have been asked to find out if I can use 3DES/AES from router to router and get rid of external encryptors. I think I would need to upgrade the hardware.
3620's have 64M DRAM and 16M Flash
1720's have 32M DRAM and 8 Flash
Any ideas are most welcome. Also, what IOS feature set should I aim for?
Thanks
Ian