I'm kinda confused. I want 3 remote locations to communicates with CUCM . So I decided to use IP Helper.I have 4 Routers. HQ router R0, and Remote Routers; R1,R2,R3. CUCM is connected to the Core Switch in HQ. DHCP Server is configured in Core Switch...

Any assistance here would be greatly appreciated!  I have an issue with my ASA 5545-x, it refused to boot from flash. I have backup, formatted the Flash, use Rommon to boot via TFTP and it boot fine and the old configuration work. I copied the image ...