cisco & cisco network
10 Commands You Need to Know When Using the Cisco IOS
Preface: Becoming proficient with the Cisco IOS means learning some essential commands. This quick reference describes 10 commands you’ll need to rely on when handling various configuration and troubleshooting tasks. The Cisco IOS provides thousands of...
How to Select Your Cisco Products?
Today, WAN technologies most often take advantage of high-speed connections, such as T-1 and E-1. Additional WAN technologies exist, including Frame Relay, ISDN, and dial-up asynchronous connections. ISDN or dial-up is used if infrequent connection is...