| 261. | - Cisco Unified Communications System Fundamentals
- Sep 10, 2004
- This chapter will help you get started in administrating Cisco's Unified Communications System, with an understanding of how the system routes calls and information, as well as an understanding of the utilities available to administrators.
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| 262. | - Cisco Unified Contact Center Enterprise Platform Deployment
- Jul 27, 2011
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| 263. | - Cisco Unified Serviceability
- May 25, 2011
- A main section of CUCM is Unified Serviceability. Within in this section, you have access two useful web-based tools and resources that can be crucial to a healthy Unified Communications environment: Alarm Configuration and Traces. Both are discussed here.
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| 264. | - Cisco Unified Wireless LAN Security Fundamentals
- Dec 3, 2010
- This chapter discusses the fundamentals of wireless LAN security in the context of the Cisco Unified Wireless Network (CUWN).
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| 265. | - Cisco Unity: About Unified Messaging
- Sep 17, 2004
- Unified messaging is a wonderful utility for your users, but it can be a headache for administrators. This chapter discusses the challenges associated with unified messaging as a part of the voice data convergence paradigm for the messaging application layer.
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| 266. | - Cisco Video Surveillance
- Jan 25, 2016
- This chapter from CCNA Collaboration CIVND 210-065 Official Cert Guide offers a high-level overview of the solution Cisco offers in IP surveillance. The first section reviews legacy closed-circuit TV (CCTV) video-surveillance architecture and how it has evolved into what is available today. The subsequent sections cover Cisco’s physical security offering, the components involved with their solution, and the architectural design of how all the different elements work together.
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| 267. | - Cisco Virtual Router Redundancy Protocol (VRRP) Configuration
- Sep 25, 2013
- In this article networking consultant Sean Wilkins takes real-world concepts and discusses how those concepts can be applied onto real VRRP devices.
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| 268. | - Cisco VoIP Implementations
- Jan 1, 2008
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| 269. | - Cisco WAAS Architecture, Hardware, and Sizing
- Feb 1, 2010
- This chapter provides an introduction to the Cisco WAAS hardware family, along with an in-depth examination of the hardware and software architecture.
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| 270. | - Cisco WSA: User Authentication with Transparent Proxy
- Jul 30, 2014
- In this video Natalie Timms covers integrating user authentication with Web Cache Communication Protocol (WCCP) based transparent proxy service on the Cisco Web Services Appliance (WSA). She shows how an existing Microsoft Active Directory user database can be leveraged to validate user credentials when determining if redirected traffic flows should be permitted through the WSA.
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| 271. | - Cisco’s Network Architectures for the Enterprise: Functional Areas and Modules
- Jun 30, 2011
- This article reviews the different functional areas and modules that were developed for Cisco's Network Architectures for the Enterprise.
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| 272. | - Cisco's PPDIOO Network Cycle
- Apr 5, 2011
- This article gives an overview of the PPDIOO lifecycle, what happens at each stage, and what potential deliverables would be expected at each stage.
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| 273. | - Classification and Marking for Cisco DQOS and QOS Exams
- Sep 19, 2003
- Brush up on your skills with this review of exam topics and objectives for the Cisco DQOS and QoS exams.
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| 274. | - Clocks, Time Error, and Noise
- By
Shahid Ajmeri, Dennis Hagarty, Anshul Tanwar
- Jan 8, 2022
In the world of electronics, the term clock refers to a microchip that generates a clock signal, which is used to regulate the timing and speed of the components on a circuit board. This sample chapter from Synchronizing 5G Mobile Networks explains the different metrics used to quantify time error and how to measure them.
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| 275. | - Cloud Computing: Orchestrating and Automating Technical Building Blocks
- Nov 28, 2011
- This chapter provides a detailed overview of how an Infrastructure as a Service (IaaS) service is orchestrated and automated.
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| 276. | - Collision Domains and Broadcast Domains = Apples and Oranges
- May 5, 2015
- Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, doesn't approve of blurring collision domains and broadcast domains. Though these models are often taught together, modern technology has outpaced some of the ideas, and networking specialists who are new to the field need to distinguish between current terminology and outdated concepts.
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| 277. | - Common Protocols for Virtual Private Networks (VPNs)
- Oct 22, 2015
- Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, discusses some of the protocols used on modern virtual private networks.
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| 278. | - Communication Principles
- Apr 17, 2024
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| 279. | - Communication Principles
- By
Cisco Networking Academy
- Mar 25, 2022
In this sample chapter from Networking Essentials Companion Guide, you will explore the protocols of network communication and how to troubleshoot problems in your network.
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| 280. | - Computer Incident Response and Product Security: Operating an Incident Response Team
- Dec 17, 2010
- This chapter covers aspects of running an incidence response team (IRT) such as team size, team member profiles, cooperating with other groups, preparing for incidents, and measuring success.
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