Security is a key issue not only in fixed networks but also in wireless mobility, where access to the network is possible virtually anywhere. | BACHKH OZÏ N e I w o k I n g Academy 111 1111 CISCO Scalable Network Design BSCI Module 1 Lesson 3 - Converged Network BSCI 2008 Cisco Systems Inc. All rights reserved. Cisco Confidential 1 CCNP - BSCI Bachkhoa Networking Academy Objectives Describe Converged Network Which routing protocol should be used BSCI 2008 Cisco Systems Inc. All rights reserved. Học viện mạng Bách Khoa - 2 CCNP - BSCI Bachkhoa Networking Academy Traffic Conditions in a Converged Network Converged networks with integrated voice video and data contain various traffic patterns -Voice and video traffic -Voice applications -Mission-critical applications -Transactional -Routing update -Network management traffic Key requirements -Performance bandwidth delay jitter -Security access transmission BSCI 2008 Cisco Systems Inc. All rights reserved. Học viện mạng Bách Khoa -