I am stranded. I cannot log onto my acs server. It keeps bring a prompt," loin failed"

Hello,Please i would like to manage my internet routers using tacacs. However, this has not been possible cos a firewall blocks the traffic. Can anybody advice me on how to achieve this?Iso

Hello,My backup pix shuts down intermittently and doesnt come up till i do a wr standby. Pls what could be causing this?

pls I discovered the following error message in my pix 515 pdm"[ERR] pdm location x.x.x.x 255.255.255.255 dmz **** WARNING *** Configuration Replication is NOT performed from Standby unit to Active unit. Configurations are no longer synchronized."Als...

Hello,pls which service is actually suspended when the AAA server gives this report."Service CSAuth has been stopped or paused by the system. Monitoring will suspend until the service is restarted."And how can I resolve it. Also, my backup AAA server...