The "Cisco Official Cert Guide: CCIE Routing and Switching v5.0" (Vol I & II, 5th Edition) is an essential resource for networking professionals pursuing the Cisco Certified Internetwork Expert (CCIE)...
Data Communications and Networking with TCP/IP Protocol Suite, 6th Edition by Behrouz A. Forouzan is a comprehensive guide to understanding the principles and practices of modern data communication systems. It...