technology, networking, virtualization and IP telephony
As if I didn't have enough wireless fun this past week... I recently stumbled across an issue trying to get a number of new Cisco 2702i APs to join a Cisco 5508 Wireless LAN Controller. I didn't realize it at the time but the reseller had changed the … [Continue reading]
It's been a crazy for weeks for me... vacation, consulting engagements, traveling to Reno, NV to stand up a new network - rack, stack, install, configure, test and turnover. So I thought after returning to Philadelphia this past week that things … [Continue reading]
In a previous podcast, Network Broadcast Storm Episode 5 - Network Monitoring, I talked very briefly about technical debt but after listening to the show I thought I really didn't do the topic any favors so I thought I'd write about it here briefly. … [Continue reading]
You have 1Gbps access with 100Mbps port on our WAN link... are you sure you have your router configured properly?A year ago I was asked to investigate why VoIP calls were experiencing poor audio quality across an AT&T AVPN (Ethernet to MPLS) … [Continue reading]
I very recently had an interesting consulting engagement. The customer was using a SonicWALL firewall to do the routing for all their internal VLANs and wasn't getting the throughput or performance that they were expecting from their HP 1Gbps … [Continue reading]