Cisco is buying 400-employee startup ThousandEyes, which launched by using thrown-away computer servers and an unusual source of seed money

· Cisco plans to buy a startup called ThousandEyes, it announced on Thursday.
· The acquisition marks a natural fit for the network equipment giant: ThousandEyes offers a service that watched the whole internet to help companies avoid outages and service problems.
· ThousandEyes is used many big-name tech companies and said...