As more companies turn to the cloud to run their businesses, they become increasingly dependent on vendors like Cisco, which makes the underlying networking hardware and software. If you’re pursuing a ...

My blog chronicles my (so far unsuccessful) quest to attain the holy grail of networking certification: the CCIE (Cisco Certified Internetworking Expert). NetworkWorld has asked me to write about my ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. The Complete 2021 Cisco Certification ...