![](http://www.alamy.com/thumbs/6/FC576E95-D37A-4EEC-BB9A-BFFC10D01761/W39EEG.jpg)
ping network test command on a screen, close up
Size: 3976px × 2566px
Photo credit: © dennizn / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: alert, background, black, bug, business, code, command, communication, computer, concept, connection, copy, cyber, data, destination, digital, error, fail, failure, icon, information, internet, laptop, monitor, network, office, online, ping, problem, request, safety, screen, security, server, service, sign, software, space, symbol, technical, technology, test, timed, tool, troubleshoot, web, white