| 81. | - Big Data Analytics and NetFlow
- By
Omar Santos
- Oct 19, 2015
- This chapter from Network Security with NetFlow and IPFIX: Big Data Analytics for Information Security covers an introduction to big data analytics for cyber security, NetFlow and other telemetry sources for big data analytics for cyber security, Open Security Operations Center (OpenSOC), and understanding big data scalability.
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| 82. | - Video: CCNP Routing and Switching v2.0 Complete Video Course Library: Selecting a Routing Protocol
- By
Kevin Wallace
- Oct 19, 2015
- In this excerpt from CCNP Routing and Switching v2.0 Complete Video Course Library: ROUTE 300-101, SWITCH 300-115, and TSHOOT 300-135 Interactive Video Training, Kevin Wallace discusses selecting a routing protocol, including RIP, EIGRP, OSPF, and BGP.
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| 83. | - Video: Introduction to Cisco ASA 5500-X Series Next-Generation Firewalls
- By
Omar Santos
- Oct 15, 2015
- In this excerpt from Cisco ASA 5500-X Series Next-Generation Firewalls LiveLessons (Workshop), Omar Santos introduces the video course, where you will learn the details you need to know to design, configure, and troubleshoot the firewall features of the Cisco ASA.
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| 84. | - Video: CCNP Routing and Switching v2.0 Complete Video Course Library: OSPF Route Filtering
- By
Kevin Wallace
- Oct 14, 2015
- Kevin Wallace discusses OSPF route filtering in this video excerpt from CCNP Routing and Switching v2.0 Complete Video Course Library: ROUTE 300-101, SWITCH 300-115, and TSHOOT 300-135 Interactive Video Training.
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| 85. | - Routers and Switches and Hubs, Oh My! An Introduction to Network Devices and Their Functions
- By
Sean Wilkins
- Oct 12, 2015
- Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, discusses some of the most common network devices that network engineers need to know and understand.
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| 86. | - Video: CCNP Routing and Switching v2.0 Complete Video Course Library: Intro to Troubleshooting
- By
Kevin Wallace
- Oct 12, 2015
- In this excerpt from CCNP Routing and Switching v2.0 Complete Video Course Library: ROUTE 300-101, SWITCH 300-115, and TSHOOT 300-135 Interactive Video Training, Kevin Wallace introduces troubleshooting computer networks.
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| 87. | - Video: CCNA Cloud CLDFND 210-451: NIST Cloud Definition
- By
Gustavo A. A. Santana
- Oct 8, 2015
- In this excerpt from CCNA Cloud CLDFND 210-451 LiveLessons: Understanding Cisco Cloud Fundamentals, Gustavo Santana discusses NIST cloud definition, including the evolution of architecture and historical steps toward the cloud.
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| 88. | - Video: CCNP Routing & Switching v2.0 Library: Features That Decrease STP Convergence Time
- By
Kevin Wallace
- Oct 7, 2015
- Kevin Wallace, author of CCNP Routing and Switching v2.0 Complete Video Course Library: ROUTE 300-101, SWITCH 300-115, and TSHOOT 300-135 Interactive Video Training, discusses features that decrease STP convergence time, including UplinkFast, Backbonefast, and Portfast,
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| 89. | - Basic Layer 3 Routing Concepts
- By
Sean Wilkins
- Oct 6, 2015
- How does a message get from point A to point B on a network? Though the question may seem simple, the process isn't. Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, discusses how basic packet routing works.
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| 90. | - Video: CCNP Routing and Switching TSHOOT 300-135: Troubleshooting Route Redistribution
- By
Kevin Wallace
- Oct 5, 2015
- In this excerpt from CCNP Routing and Switching TSHOOT 300-135 Complete Video Course, Kevin Wallace discusses troublshooting route redistribution with multiple redistribution points.
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| 91. | - Video: CCNA Cloud CLDFND 210-451: Demo of Intercloud Fabric
- By
Gustavo A. A. Santana
- Oct 1, 2015
- In this excerpt from CCNA Cloud CLDFND 210-451 LiveLessons: Understanding Cisco Cloud Fundamentals, Gustavo Santana offers a quick demo of the Cisco Intercloud Fabric.
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| 92. | - Video: CCNP Routing and Switching TSHOOT 300-135: Troubleshooting EIGRP Neighborship Formation
- By
Kevin Wallace
- Sep 30, 2015
- In this excerpt from CCNP Routing and Switching TSHOOT 300-135 Complete Video Course , Kevin Wallace discusses common EIGRP neighborhood formation issues.
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| 93. | - Mitigation Technologies for E-mail-Based and Web-Based Threats
- By
Omar Santos, John Stuppi
- Sep 29, 2015
- This chapter from CCNA Security 210-260 Official Cert Guide covers the Cisco E-mail Security Appliances (ESA) and the Cisco Web Security Appliance (WSA) technologies and solutions in detail. You will learn mitigation technologies such as spam and antimalware filtering, data loss prevention (DLP), blacklisting, e-mail encryption, and web application filtering.
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| 94. | - Video: Wi-Fi Configuration Deployment and Troubleshooting: The Probing Hint
- By
Jerome Henry
- Sep 28, 2015
- Jerome Henry discusses using probing to troubleshoot roaming in this excerpt from Wi-Fi Configuration, Deployment and Troubleshooting LiveLessons.
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| 95. | - Video: Wi-Fi Configuration Deployment and Troubleshooting: Power Setup
- Sep 24, 2015
- In this excerpt from Wi-Fi Configuration, Deployment and Troubleshooting LiveLessons, Jerome Henry discusses power setup issues, including cell signal, the right power to use, and other signal level survey tips.
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| 96. | - Video: Wi-Fi Configuration Deployment and Troubleshooting: How to Survey a Site
- By
Jerome Henry
- Sep 22, 2015
- In this excerpt from Wi-Fi Configuration, Deployment and Troubleshooting LiveLessons, Jerome Henry discusses techniques on how conduct an on-site survey.
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| 97. | - Video: CCNA Cloud CLDFND 210-451: Block-Based Access and SANs
- By
Gustavo A. A. Santana
- Sep 17, 2015
- In this excerpt from CCNA Cloud CLDFND 210-451 LiveLessons: Understanding Cisco Cloud Fundamentals, Gustavo Santana defines a block, how servers access blocks, and the role of the storage area network.
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| 98. | - Spanning Tree Protocol (STP) Walkthrough
- By
Sean Wilkins
- Sep 3, 2015
- A deep understanding of the Spanning Tree Protocol (STP) is crucial to working with Ethernet switched networks. What complicates understanding is that you need to know how networks use STP before you'll understand the protocol. Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, walks through an example to show how port states and roles, bridge IDs and BPDUs, and more are related in Cisco network devices.
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| 99. | - Trunking Mechanics of Cisco Network Switches
- By
Sean Wilkins
- Aug 27, 2015
- Every network engineer must have a good understanding of how trunks work in an Ethernet switching environment. Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, shows how trunks carry traffic from multiple VLANs across switches to their configured switchports, and discusses the Cisco modes and commands that configure trunking ports.
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| 100. | - Five Crucial Commands for Verifying Cisco Switch Network Status and Operational State
- By
Sean Wilkins
- Aug 11, 2015
- A network engineer needs to be conscious of the state of the network and every device connected to it. But when your network consists of multiple devices connected at a distance, how can you test connections and keep on top of network performance? Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, discusses five basic commands you need to know and use correctly to maintain your Cisco network.
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