Month: February 2023

Route Summarization and the Route to Null0

Implementing a route to NULL0 is a well-known method for dropping traffic headed somewhere you don’t want it to go, or… a location that doesn’t exist!

APC Smart UPS 2200VA (SUA2200RM2U) Battery Replacement

Replacing the batteries in the APC 2200 Rackmount Smart UPS is something you can do yourself with a little bit of patience. The battery pack is HEAVY, so please practice proper lifting techniques to protect the vertebra, discs, and muscles that support the spine.