Network Performance Monitor

Vorteile: Complete network monitoring tool. Allows you a near single pane of glass approach to you network. You have details and i mean details about every server, switch, I even have my consumable good inventory vending machines monitored with NPM. Detailed level for switch ports and routers, Cisco UCS, HP, DELL, and the list goes on and on. When there is no identified MIB, you can create your own. You can label your undefined items so they mean something to you. The Agent for servers installs on Windows and Linux and is SO EASY. It offers WMI, SNMP and ICMP monitoring as well as the agent which gives you several flavors to monitor equipment. Ease of use is good, interface is above average, and saving my score is 1000 out of 10

Nachteile: For me there is only one real things that gets me with NPM. Licensing. SolarWinds has a great set of products, but the licensing costs are really high. Even a small company needs this software but its hard to justify. The way they count nodes against your license total is in my opinion unfair. I think of a server as a node, and everything on that server should be covered as 1 node, but they see everything down to seems like the vlans on a switch port, but to be clear it is not counting vlans. However if you have 2 48 port switches, that is 96 nodes, you want to monitor, guess how fast your 100 node license gets used up. But the price to jump up is super crazy expensive. They need to rework that.

Kommentare: This product is great when tuned and customized properly. We use it for alerting via email and for NOC (Network Operation Center) setups.
For those not familiar - this is when you set up a large monitor in a "monitoring " room to view network conditions in real time. Custom NOC views allow you to present pretty much any monitored information on a screen. It also allows you to configure a single display monitor (perhaps a 70 inch TV/Display) that scrolls through multiple screens of valuable information.

Vorteile: Allows for customized views and alerts to really lock down your essential requirements. (The problem is most users do not customize)

Nachteile: I do not like that they promote how easily you can roll out this software to start monitoring your network.
What they do not tell you that by doing a non customized quick roll out you will receive unlimited number of alerts to the point they will be ignored.
By default the system shows you too much irrelevant information and it alerts on way too many general conditions. BE Warned - without tuning the alerts you will get many false positive alerts.