Connectivity issues between Cohesity C5016 Nodes and Nexus 93180YC-FX3H Switches Very recently, I was deploying a new Cohesity C5016 appliance with 25Gb NICs, connecting up to a pair of Nexus 93180YC-FX3H switches. When using the 9K's in a VPC pair, my personal preference is to configure the Cohesity nodes with LACP to …

As we wrap up the Super Bowl and realize that football (both College and Pro's) is over (I can't get on board with the USFL just yet), it's time to look to something else! I just wrapped a great week of interaction and passing not one but two cert exams, it's a week that get's me amped up about what comes next! As I …

Back in November 2015 I wrote a post about FEX Topologies with the Cisco Nexus platforms, and at the time the Nexus 5K/6K line was the only model that would support the active/active FEX topology (FEX-AA), which was unfortunate in designing redundant connectivity for downstream devices. But with the release of NX-OS …

I’ve been given the opportunity to do some testing with 2 Nutanix blocks and a Mellanox SX1012 switch for one of our customers, who is looking to do some disruptive changes to the platform they deploy their software onto. Background Currently, we partner with this customer to do your typical 3-Tier infrastructure …

It’s been over 6 months since I last had NSX working in my home lab, and with a rebuild I decided it was time to wrap up Part 2 of my NSX in a home lab blog post. In Part 1 of my Deploying NSX series, we covered the prep of NSX in the environment, including deploying the NSX Manager appliance, deploying NSX Controllers …

I’m a big an of the Cisco Fabric Extenders when it comes to getting more ports in a data center topology, I like the easy of management and simple layout for getting connections onto the FEX. However, after speaking with a few coworkers and friends, I came to the conclusion that the supported FEX topologies are still …