Hi, Just got three routers Cisco 1841. After resetting configuration on all, I'm not being able to connect to console on one of them. SYS ACT lights are fixed green but no console connection. Turning power off and then turning power on, lights immed...

Hey, Quick question: I found ASA5510-SSM-10 with following characteristics: ASDM - 7.3 Software - 8.2.57K8 Ram - 512 Does this has requirements to study & practice for CCNA Sec? Thanks.