As networks are extended to great lengths using switches, hubs and converters, connectivity becomes available to areas that previously required long dedicated serial cable runs. Management From Anywhere Network managers now have a great many tools at their disposal for ensuring that the network performs efficiently. These protocols are supported over the Internet, allowing a network manager to roam at will, literally around the world, and still have access to a device. Reliable Management Access Corporate and campus networks have become very highly scrutinized. Networking protocols designed for data delivery ensure that information arrives from node to node.
Routed networks provide multiple pathways for data deliver.
New software capable of measuring quality of service helps the network manager to tune the network topology to allow data to flow freely between devices virtually all the time. All of these reasons combine to make management over the network one of the most reliable ways to manage a remote device. With a reliable remote management tool available, network managers can streamline their staffing and troubleshooting requirements to a centralized or even automated system. Standards-based management features such as SNMP maximize the investment in software and analysis devices based upon that protocol. Even a simple management technique such as a ping or a telnet login to validate that a node is alive can be run from a script.