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Potential spark emerges for wireless VoIP
A new vendor partnership that would allow users to roam between wireless LANs and cellular networks could prove to be the spark that's needed to draw enterprise customers to wireless VoIP.24 Jan 2003
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Shunra releases network readiness tool
Shunra Software Ltd. has released a new network readiness software product for application developers.24 Jan 2003
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Storage for 2 cents/megabyte offered
Spinnaker Networks announced this week the availability of its new SpinStor storage arrays based on 146 gigabyte disk drive technology.24 Jan 2003
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Wireless network market set to grow in 2003
Two new studies point to a growing market for wireless networks in the coming year and beyond.24 Jan 2003
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Allied offers new modular gigabit switch
Allied Telesyn Inc. has announced the availability of its new SB4000 series of modular, multi-layer Fast Ethernet and Gigabit switches.24 Jan 2003
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How well do you know your data host?
A WorldCom data center that went down in Boston last week interrupted service to enterprise customers for only a brief time, but the event raises a troubling question about how well companies know ...23 Jan 2003
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Interframe spacing in wireless network
23 Jan 2003
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Convergence on solutions to boost wireless LAN deployment
23 Jan 2003
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Will North America adopt 900MHz or 1800MHz bands
23 Jan 2003
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Wireless bridge vs. wireless access point
23 Jan 2003
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Use the Windows XP network bridge
What it does, and how to set it up.23 Jan 2003
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Ethernet and Token Ring
23 Jan 2003
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Prune back the clutter
Prune back the clutter22 Jan 2003
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'Trap' tool helps network manager get ahead of help calls
The wide area network specialist for a Washington state agency is using a "trap" tool from Ipswitch Inc. to alert him to network issues before they become a problem.21 Jan 2003
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Selecting MPLS VPN service providers
Considerations for selection.21 Jan 2003
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Not many making the LEAP to PEAP
Many companies have turned to authentication for wireless network security. Cisco's LEAP protocol is a leader of this pack, but it's proprietary. A certificate approach to authentication called PEA...20 Jan 2003
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Troubleshooting Cisco IP Telephony: Methodology and Approach
Learn what steps to take and tools to use to identify and resolve the cause of IP telephony problems.16 Jan 2003
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Troubleshooting Cisco IP Telephony: Methodology and Approach
Learn what steps to take and tools to use to identify and resolve the cause of IP telephony problems.16 Jan 2003
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Fundamental IOS Software Architecture
This chapter offers an overview of router operating system concepts and the IOS Software infrastructure, including processes, memory management, CPU scheduling, packet buffers, and device drivers.16 Jan 2003
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Voice-Enabling the Data Network
This chapter focuses on how carriers are using VoIP to bundle voice and data services over a single access link to the customer.16 Jan 2003
Network Management Strategies for the CIO