Manuals / Cisco Systems / Communications / IP Phone

Cisco Systems OL-8978-02 manual A P T E R, 55-1

Models: OL-8978-02

1 56
Download 56 pages 57.47 Kb
Page 1
Image 1

C H A P T E R 55

Configuring a VoIP Network

This chapter describes how to configure a Voice-over-IP (VoIP) network on the Catalyst 6500 series switches.

Note While this chapter introduces a number of Cisco networking products that are related to VoIP, the primary focus of the chapter is to provide configuration information for integrating the Catalyst 6500 series products into your VoIP network.

Note For complete syntax and usage information for the commands that are used in this chapter, refer to the Catalyst 6500 Series Switch Command Reference publication.

This chapter consists of these sections:

•Hardware and Software Requirements, page 55-1

•Understanding How a VoIP Network Works, page 55-2

•Understanding How VLANs Work, page 55-8

•Understanding How CDP and VoIP Work, page 55-10

•Configuring VoIP on a Switch, page 55-10

•Using SmartPorts, page 55-38

Hardware and Software Requirements

The hardware and software requirements for the Catalyst 6500 series switches and Cisco CallManager are as follows:

•Catalyst 4500 series, 5000 family, and Catalyst 6500 series switches running supervisor engine software release 6.1(1) or later releases

•Catalyst 4500 series and Catalyst 6500 series switches running supervisor engine software release 8.2(1) or later releases for IEEE 802.3af compliance

•Cisco CallManager release 3.0 or later releases

Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7

 

OL-8978-02

55-1

 

 

 

Page 2
Page 1
Image 1
Cisco Systems OL-8978-02 manual A P T E R, 55-1
Page 2

OL-8978-02 specifications

Cisco Systems OL-8978-02 is a comprehensive training curriculum designed to enhance the skills and knowledge of network professionals seeking to advance their careers in network management and security. This curriculum offers a significant focus on Cisco networking technologies and concepts, ensuring that learners are well-equipped to handle the intricacies of modern network environments.

One of the primary features of OL-8978-02 is its in-depth coverage of foundational networking concepts, which are crucial for effective network administration. The curriculum includes detailed modules on networking fundamentals, such as OSI and TCP/IP models, LAN and WAN architectures, and network protocols. This solid foundation enables learners to understand how different networking components interact and function together, forming the backbone of corporate and enterprise environments.

In addition to foundational knowledge, OL-8978-02 integrates a strong focus on security technologies and practices. Considering the increasing prevalence of cyber threats, the course emphasizes the importance of implementing robust security measures. Participants will learn about firewalls, intrusion prevention systems, VPNs, and other critical security technologies. This focus ensures that learners are prepared to safeguard networks against evolving security threats, a necessity in today’s digital landscape.

Another distinguishing characteristic of the OL-8978-02 curriculum is its emphasis on hands-on experience. The program often includes practical labs and simulations, allowing participants to apply theoretical knowledge in real-world scenarios. This experiential learning approach is pivotal for solidifying skills and boosting confidence in network management tasks.

Furthermore, OL-8978-02 addresses the latest advancements in networking technology, including software-defined networking (SDN) and cloud computing. By introducing emerging technologies, this curriculum ensures that professionals remain ahead of the curve, ready to adapt to the future demands of networking.

Finally, Cisco Systems OL-8978-02 positions itself not only as an educational tool but also as a career catalyst, providing learners with skills that are highly sought after in the IT job market. Upon completion, participants often find themselves well-prepared for various Cisco certifications, which can enhance their employability and professional growth opportunities in a competitive landscape. Through its thorough approach, OL-8978-02 plays a vital role in shaping the next generation of network professionals.