Javier Solis

2 minute read

Since my last post, I’ve had quite a life change of events occur. I recently accepted a position with Extreme Networks as a Senior Systems Engineer and moved out of Northwest Indiana to North Carolina. How did that happen after almost eight years at my previous role and fresh into an interim position? Well, my wife and I had been thinking about relocating for quote some time. We had visited numerous warmer states within the last couple of years and ended up revisiting Raleigh North Carolina…

Javier Solis

2 minute read

New challenges tend to surprise you sometimes. I was pleasantly surprised when I was recently asked to serve as the Interim Assistant Director of Information Security Services for Purdue University Northwest. I currently manage a team of seven full-time individuals and two student workers that make up the networking, infrastructure, and telecom team. The group isn’t that big, but I’d just found a great rhythm managing across the considerable breadth of IT services my team supports. The security…

Javier Solis

5 minute read

If you make your way into the world of networking, you’re bound to come across a decision path on how you should handle network expansion. Should your default method always be to extend or stretch your layer 2 bridge domain? The root of the answer can be found when discussing the why. Let’s take a look at some of the use cases I’ve come across within enterprise network environments: Device Requirement Device “A” needs to communicate with device “B” and those two devices are “required” to live on…

Javier Solis

2 minute read

I finally made it out to a CHI-NOG event, the Chicago network operators group. Experienced network engineers and architects put the group together to focus on all things network related. The yearly events concentrate on vendor-neutral topics and encourage other network enthusiasts to attend within the Chicago land region. This year’s gathering had more than a dozen sessions and a lineup with some excellent guest speakers. If you’re ever in the area and love networking with technology and…

Javier Solis

2 minute read

White box switching seems to be all the networking hype. For some in-depth research, check out this podcast from packet pushers about ATT making its move into white box switching. Cisco is also committed to offering a decoupled version of IOS-XR from Cisco hardware to enable running their NOS on OCP (open compute project) compliant hardware aka “white box switching.” Fascinating stuff, but what’s the big deal? Well, I’m going to try and make a comparison.

Javier Solis

2 minute read

Now that I have my Nutanix CE lab setup, I wanted to get some of my virtual network operating systems installed within my home lab. One of the NOS’s I’ve been running is Extreme Networks virtual EXOS. My last EXOS-VM lived in Virtualbox and ESXi. Extreme Networks has a github page here with all the information you need to get started with running the VM within a Virtualbox or ESXi environment.

Javier Solis

4 minute read

Today’s Hyper-converged infrastructure (HCI) vendors have some exciting product offerings. HCI ultimately provides scalable and flexible storage along with coupling computing resources. Recently at work, our KPI metrics started to show that some of our SAN hardware was having issues keeping up with production workload. So we ended up looking at a few HCI vendors; Simplivity, Nutanix, Pivot 3, and Vmware VSAN. After our initial investigations, it became clear that we weren’t quite ready to step…

Javier Solis

3 minute read

My previous IT roles have revolved around the administration of different technologies, specifically networking technologies. However, I’ve always had the willingness to perform any other job functions as needed. That’s lead me to learn all types of new things such as tower climbing, billing, phone support, inventory tracking, training, and the list goes on. At my current employment, I started as a network administrator. I moved into a network supervisor position within three years, then was…

Javier Solis

3 minute read

I recently heard the term “best of breed” used when discussing network vendor selection. I was surprised by this answer because you don’t hear it too often. The more I thought about it, why not “best of breed” selection? My time as a network and infrastructure supervisor has taught me that a data center environment can be full of different compute and storage vendor products. Our SAN environment consists of Pure, Tegile, EMC, and even QNAP. Each product has its place. Pure serves the VDI…

Javier Solis

3 minute read

Being able to track your work efficiently is a very useful skill. For years I completed my work but rarely tracked my work in a project management professional (PMP) sort of way. Sure, I’ve done the weekly reports, sticky notes, Outlook tasks, and Outlook calendar block scheduling, which are all useful. However, simple project management skills help create a consistent and straightforward approach to managing time, resources, and tasks. I’ve seen organizations take an all guns blazing PM…