CCENT: Cisco Certified Entry Networking Technician Study Guide: ICND1 648 pages | Sybex (March 4, 2008) | ISBN-10: 0470247029 | PDF | 7 Mb Start your preparation for Cisco’s new CCENT entry-level networking certification, your entry point into Cisco’s popular CCNA certification track. This comprehensive study guide from leading Cisco authority Todd Lammle thoroughly prepares […]