Cisco CCNP routing exam certification guide

Clare Gough9781587200014, 1-58720-001-5

The official study guide for CCNP Routing Exam 640-503. A step-by-step way to master the skills and concepts tested on the exam, including routing principles and extending IP addresses. The CD-ROM contains a custom testing engine with practice exams that mimic the real testing environment. System requirements: CD-ROM drive.