I own and manage JDisc and its network inventory and discovery products. Before I started JDisc, I worked quite a long time for Hewlett-Packard developing software for network assessments and inventory projects. Feel free to contact me on Linked-In or Xing.

Virtual Router Redundancy Protocol (VRRP) and Hot Standby Router Protocol (HSRP)

Redundancy is a key concept for protecting critical environments against single points of failures. Server cluster assure the availability of critical applications on the corporate network. However, redundancy doesn’t help if every component of a critical system is designed in a redundant manner. For network infrastructure devices such as switches and routers, there are protocols…