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- OSPF Route Filtering: CCNP Routing and Switching ROUTE 300-101
- Aug 21, 2014
- This lesson, excerpted from CCNP Routing and Switching ROUTE 300-101 Complete Video Course, identifies various approaches and discusses the special challenges of filtering routes on an OSPF-speaking router. It concludes by demonstrating two ways to filter OSPF-learned routes.
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- Preparing for the CCNP ONT Exam: IP Quality of Service
- Dec 7, 2007
- Amir Ranjbar provides essential background, definitions, and concepts for IP quality of service.
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- Routing Video Mentor: Configuring Static Routes
- May 20, 2010
- This video excerpt is from Routing Video Mentor.
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- Securing Your Network with AAA
- Nov 21, 2003
- In this chapter from "CCNA BCRAN Exam Cram 2," the authors discuss CiscoSecure ACS, which is what provides a Cisco network with AAA capabilities. They also examine the three AAA servicesAuthentication, Authorization, and Accountingin detail.
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- Selecting a Routing Protocol: CCNP Routing and Switching ROUTE 300-101
- Sep 4, 2014
- This lesson, excerpted from CCNP Routing and Switching ROUTE 300-101 Complete Video Course, identifies a variety of characteristics to consider when selecting a routing protocol. Also, common routing protocols (specifically, RIP, OSPF, EIGRP, and BGP) are categorized as a distance-vector, link-state, or path-vector routing protocol.
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- Shooting Trouble with IP
- Jul 11, 2003
- As more and more companies are adopting IP-based networks, the jobs of network engineers and analysts are becoming more demanding. Learn about IP protocols and packets, addressing, and routing protocol topics to get you started with IP troubleshooting.
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- Spanning Tree Protocol Concepts and Configuration
- Jul 13, 2011
- This article takes a look at some of the basic STP concepts and reviews the configuration required to deploy STP on a switch.
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- Switch Operation for the CCNP BCMSN Exam
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By
David Hucaby
- Oct 24, 2003
- This sample chapter covers the following topics for the CCNP BCMSN exam: Layer 2 Switch Operation, Multilayer Switch Operation, Tables Used in Switching, and Troubleshooting Switching Tables.
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- To Route or Not to Route: A Day in the Life of a Router
- Aug 31, 2011
- A lot goes into the decision process regarding routing, and it happens long before a packet arrives at the router for its turn to be forwarded. In this article, the author takes a close look at a day in the life of the router.
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- Training Never Goes Out of Fashion: An Interview with Wendell Odom
- Jun 9, 2009
- Linda Leung talks with Wendell Odom about what people these days really think about the classes, the exams, and the whole idea of certification.
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- Troubleshooting Methods for Cisco IP Networks
- Jan 14, 2015
- This chapter from Troubleshooting and Maintaining Cisco IP Networks (TSHOOT) Foundation Learning Guide: (CCNP TSHOOT 300-135) defines troubleshooting and troubleshooting principles. Next, six different troubleshooting approaches are described. The third section of this chapter presents a troubleshooting example based on each of the six troubleshooting approaches.
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- Troubleshooting Unicast Flooding Due to Topology
- Sep 10, 2004
- Unicast flooding occurs for many reasons in a switched network. This article addresses how to detect and troubleshoot unicast flooding issues due to spanning tree topology changes.
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- What Happens in the VLAN Stays in the VLAN
- Aug 31, 2011
- This article discusses discover the secrets of the VLAN and why it is a critical tool in today's networks.
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- Working with Protocol Analyzers and Related Certifications
- Aug 30, 2011
- Ed Tittel, creator of the Exam Cram series, discusses the current network protocol analyzers that any real expert needs to know. Who exactly counts as an "expert?" Ed also sorts out which of the many available certifications are really useful in identifying true masters of protocol analysis.
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