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david davis ccie
(200 results)-
Articles
Manage network broadcasts on Cisco switches using storm control
March 22, 2007 8:33pm PDT
It's important to protect your organization's LAN from broadcast storms, which can cause network slowdowns if they become severe. David Davis explains how you can easily and quickly defend your...
10 Latest comment by career@...
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Articles
Prevent IP spoofing with the Cisco IOS
March 14, 2007 1:34pm PDT
In a typical IP address spoofing attempt, the attacker fakes the source of packets in order to appear as part of an internal network. David Davis tells you three ways you can make an attacker's...
14 Latest comment by Vinjet4u
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Articles
Automate changes to your Cisco router with Kiwi CatTools
March 8, 2007 8:56pm PST
David Davis is always open to learning about new tools that help simplify Cisco administration, so when TechRepublic members told him about Kiwi CatTools, he decided to take a look. See what David...
10 Latest comment by DarwinSy
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Articles
Will an open source router replace your Cisco router?
March 1, 2007 9:50pm PST
How do Vyatta's open source routers stack up to Cisco? David Davis took one for a test drive to find out. Get the details on Vyatta's offerings, and get David's first impressions of using one.
51 Latest comment by SGS_GTI_JAY
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Articles
Prepare Cisco devices for Daylight Saving Time changes
February 22, 2007 9:29pm PST
Daylight Saving Time comes early this year: Are your Cisco devices ready for the change? David Davis tells you two ways to make sure your Cisco routers and switches reflect the correct time after...
8 Latest comment by wilsonb@...
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Articles
Buying the best switch: Linksys vs. Cisco
February 15, 2007 10:03pm PST
You may think of Linksys as the consumer-grade switch vendor, but the company boasts a line of Business Series switches as well. How do they stack up against Cisco switches? David Davis offers a...
32 Latest comment by dts_dts
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Articles
Learn about changes to Cisco's CCNP certification
February 8, 2007 10:47pm PST
Cisco has made some substantial modifications to the exams required for its CCNP certification, and these changes took effect at the beginning of the year. Let David Davis walk you through these...
6 Latest comment by adeintown@...
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Articles
Cisco administration 101: Learn the difference between PIX and ASA
February 1, 2007 6:49pm PST
While Cisco introduced the Adaptive Security Appliance (ASA) in 2005, its PIX firewall is still alive and kicking. Which one is best for your organization's needs? David Davis details each...
15 Latest comment by Sighei
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Articles
Analyze traffic on switch ports with SPAN and RSPAN
January 25, 2007 12:00am PST
While the ability to monitor your network traffic is critical, the process is different on a switch than on a router. In this edition of Cisco Routers and Switches, David Davis tells you how you...
9 Latest comment by mlheiden@...
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Articles
Control unwanted traffic on your Cisco router with CAR
January 18, 2007 10:02pm PST
If you're sick of unnecessary traffic clogging up your network, you don't have to take it anymore. You can manage that unwanted traffic using committed access rate (CAR)—or "rate limiting." David...
2 Latest comment by cobaugh.harvey@...
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Articles
Configure a Cisco PIX Firewall with this template
January 11, 2007 6:58pm PST
Configuring a new Cisco PIX Firewall can be challenging and time-consuming. Why not automate the process with an Excel template? We've done most of the work for you by creating a downloadable...
10 Latest comment by slothbrain
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Articles
Get better performance with Cisco Express Forwarding (CEF)
January 3, 2007 8:00am PST
Cisco Express Forwarding (CEF) can result in faster switching and enable advanced features in the Cisco IOS. David Davis introduces you to CEF and its benefits in this article.
8 Latest comment by wizard57m-cnet
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Discussion Threads
CCIE Security Lab Workbook Ver 2.0 Netmetric Solutions
December 28, 2006 9:34am PST
CCIE Security Lab Workbook Ver 2.0 Netmetric Solutions CCIE Lab Workbook Ver 2.0 by world Renowned Instructor Khawar Butt.Ultimate Preparation Workbook for the Cisco CCIE Security Laboratory Exam...
1 Started by arrahmaan@... | Latest comment by arrahmaan@...
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Discussion Threads
CCIE Security Lab Workbook Ver 2.0
December 28, 2006 9:29am PST
CCIE Security Lab Workbook Ver 2.0 CCIE Security Ver 2.0 Lab workbook by world Renowned Instructor Khawar Butt Triple CCIE.Ultimate Preparation Workbook for the Cisco CCIE Security Laboratory...
1 Started by arrahmaan@... | Latest comment by arrahmaan@...
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Discussion Threads
CCIE training in Mumai, India based on the new Cisco model (4 switches)
December 25, 2006 5:53am PST
CCIE training in Mumai, India based on the new Cisco model (4 switches) IPsolutions CCIE training incubator program (far more than a boot camp!) Hardware changes: Based on the hardware changes in...
1 Started by ipsolutions@... | Latest comment by ipsolutions@...
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Articles
Cisco administration 101: Configure GRE tunnels
December 7, 2006 8:00am PST
Using generic routing encapsulation (GRE) tunnels on Cisco routers can come in handy with Cisco router administration, and configuring GRE tunnels is relatively easy. David Davis has the details...
8 Latest comment by MisterMike45
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Articles
Configure a Cisco Catalyst 2950 switch with this template
November 30, 2006 7:44pm PST
While configuring a new Cisco Catalyst switch isn't necessarily difficult, it can be time-consuming. Why not automate the process with an Excel template? We've done most of the work for you by...
11 Latest comment by niaakashi@...
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Articles
How do I... Speed up the switch port initialization process?
November 28, 2006 6:06pm PST
When connecting a PC to a Cisco switch, it may sometimes take 30 seconds or more before the PC can communicate on the network. But with a few simple steps, you can shave off 30 seconds or more. In...
11 Latest comment by alkaff911@...
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Articles
Configure QoS on your Cisco router with this template
November 16, 2006 7:48pm PST
Using quality of service (QoS) on Cisco network devices helps provide both bandwidth and priority to certain types of network traffic. In this edition of Cisco Routers and Switches, David Davis...
35 Latest comment by nur_raziel
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Articles
Learn the benefits of Cisco AutoQoS
November 9, 2006 6:51pm PST
Configuring quality of service (QoS) can be very complex. To help make network administrators' lives easier, Cisco has developed AutoQoS, which configures QoS settings for you. In this edition of...
8 Latest comment by skispcs@...
