technology, networking, virtualization and IP telephony
Happy Thanksgiving! This year the Thanksgiving holiday has special significance given that I'm now working in the retail industry. Thanksgiving is quite literally the calm before the storm. The storm that is Black Friday and Cyber Monday. Those two … [Continue reading]
I recently happened upon a familiar problem with IGMP Snooping on a Layer 2 topology comprised of Cisco Catalyst 6504 and 4948 switches. Another team was having issues getting Multicast traffic to pass between their Xen hosts which were all on the … [Continue reading]
These days my commute to and from Philadelphia, PA can take me between 50 - 90 minutes one way depending on the time of day and traffic. That's a lot of lost time which I've worked on trying to recover. One of the ways that helps to safely pass the … [Continue reading]
I'm a big fan of Greg Ferro and so I'm happy to accept his challenge of posting 30 blogs in 30 days although I'm going to try and put my own spin on it. Having been in the healthcare industry for almost 17 years and education for 3 years before that … [Continue reading]
We use both Motorola and Aruba equipment in our locations. We recently deployed a few newer Motorola RFS 4000s in Spain and the United Kingdom which were running WiNG 5.5. We almost immediately noticed an issue with our externally hosted captive … [Continue reading]