Network Management Strategies for the CIO
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How to test for packet loss on a broadband connection
In this Q&A, our expert explains how to measure your broadband connection for packet loss by using ping and trace route. Ask the Expert
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What is a logical network? How do you improve one?
Learn what logical and physical networks are and how to improve them, in this expert response with networking fundamentals expert, Chris Partsenidis. Ask the Expert
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Troubleshooting IP Routing -- 'CCNA Official Exam Certification Library, 3rd Edition,' Chapter 7
This chapter from 'CCNA Official Exam Certification Library, 3rd Edition' focuses on troubleshooting the IP routing process. To that end, it begins with a section about two important troubleshooting tools: ping and traceroute. Following that, the cha... Chapter Download
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Does each routing protocol have a different routing table?
Learn from our routing and switching expert, Sudhanshu Gupta, whether different routing protocols such as RIP and IGRP have different routing tables or number of columns for specifying information related to it. Ask the Expert
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How can I load balance between DSLs and LLs?
Learn how to load balance between 1 MB DSL and 2 MB LL from our routing and switching expert Sudhanshu Gupta. Ask the Expert
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How to configure ISDN and backup leases on routers
Routing expert Sudhanshu Gupta explains how to configure ISDN and backup leases on routers in this expert answer. Ask the Expert
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Types of link-state advertisements (LSAs) used in Open Shortest Path First (OSPF)
Routing and switching expert Sudhanshu Gupta explains the different types of link-state advertisements (LSAs) that would be used for Open Shortest Path First (OSPF), in this expert answer. Ask the Expert
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IP address configuration to connect Layer 3 switches to ports
Our routing and switching expert explains the IP address configuration needed to connect a Layer 3 (L3) switch to a port, in this response. Ask the Expert
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How do I configure two leased lines in one router?
Our routing and switching expert explains how to configure two leased lines in one router, in this Ask the Expert answer. Ask the Expert
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Why are IPv6's IP addresses in hexadecimal formatting?
Why would IPv6 use hexadecimal formatting if it's so user unfriendly, and what sort of workarounds are there to make IP addressing easier? Find out in this expert answer. Ask the Expert