Applied Infrastructure

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• Monitoring QoS Traffic Class Drops

  This week I was part of a panel at the Satellite 2010 conference in Washington, DC. Our panel was titled "Securing Your Network: Protecting your Operations, Content and Assets." Your first thought upon seeing the session title was probably "encryption... Posted Mar 19 2010, 04:00 PM by tslattery with | with no comments Filed under: voip, qos, Configuration management, Featured, congestion

• QoS Classification and Marking for VoIP

  I'm working on a QoS job and we're not trusting the phones. I presume that most everyone has heard of the hacking that some fellows did to break into a hotel's network by using a small program that made their PC look like a Cisco phone. The... Posted Jan 21 2009, 09:14 PM by tslattery with | with no comments Filed under: voip, qos, Featured, ACL analysis, addressing

• VoIP Troubleshooting Visibility

  VoIP troubleshooting is a pretty interesting problem. (See my earlier blog entry regarding my talk at VoiceCon Fall 2007.) There are a large number of tools that look at packets on the wire, or look at the RTCP (Real Time Control Protocol) stream from... Posted Aug 21 2007, 09:19 AM by tslattery with | with no comments Filed under: tools, NetMRI, voip, troubleshooting, voicecon, qos