Category Archives: Network Documentation

NetAlly Unleashes the Right Tester, at the Right Time: EtherScope nXG

 Change is both inevitible, and fickle. Vendors come, go, and buy each other. Some product lines that we love die on the vine, others thankfully go on to only get better with time. I sat in a room with the NetAlly folks at Mobility Field Day 4 and got an eyefull/earfull of teaser information on a slick new tester that would be released later in the year that would bear these notions out in spades.

I’m here to tell you- “later” is now, and the product line that we have grown to appreciate from its start at Fluke Networks, through it’s run as part of NETSCOUT, and now as the baby of spin-off NetAlly continues its tradition of excellence with the new Etherscope nXG.

Does this look vaguely familiar?
EtherScopenXG

If you own (or have Jonesed for) either the AirCheck G2 or the Link Runner G2, that color scheme will look familiar. But the EtherScope nXG’s overall feature set makes the very-capable G2 units suddenly feel a litlle less-than, despite each being a testing powerhouse in its own right. (And if you’ve been around a while, you might remember the old yellow EtherScope from the Fluke Networks

NetAlly brings the EtherScope to market right when it is needed. What do I mean by that?

  • With the 802.11ax tide starting to rise, troubleshooting tools need to keep up
  • On the wired side, NBASE-T and 10G are becoming facts of life
  • Bluetooth is penetrating the enterprise in interesting new ways
  • “Convergence” is one of those overplayed words in networking, but the reality is that both operations and support of those operations has very much seen a convergence and fewer of us do one or the other (not to mention work in data centers and server rooms)
  • Senior engineers can’t be everywhere, and it’s not uncommon to rely on others to gather data that we then analyze from some other location
  • Performance testing and detailed path analysis of different network segments can be daunting as topologies get more sophisticated.
  • Uploading of results to a cloud repository brings huge advantages in baselining, team-wide scrutiny, and reporting.

Networks are getting more complicated. Tolerance for time-to-problem-resolution is decreasing. The EtherScope nXG is marketed as a “Portable Network Expert”, and despite my frequent disdain for grandiose marketing plattitudes, I find this to be an apt description.

Rather than regurgitate the tester’s specs, let me point you to them here (scroll down).  The full data sheet from the product docs is here and shows the product’s impressive range nicely. And to get a feel for just what the EtherScope nXG can do, have a look at these videos that show several different testing scenarios.

I’m going to cap this one here. There is just sooooo much to talk about with this new tester. Yes, I know I sound borderline giddy and buzzed on the Kool-Aid- and I’m OK with that. I can tell you that the new tester feels good in the hand, and casual kicking of the tires is in itself impressive. I have an eval unit, and will be putting it through it’s paces for real in the near future. Watch for the next blog on the EtherScope nXG.

 

 

Document That Small Business Network Environment- Whether You Are the Customer or Provider

Small networks can still be complicated. But too often a slew of information that should be recorded for the benefit of the customer and the technology providers gets overlooked, because… well, it’s small.  That is, until the environment needs to be troubleshot or serviced in some way, and big questions can arise from sloppy or lacking initial documentation.

See the article I wrote on the topic at IT Toolbox, or skip write past it and check out a simple version of a checklist you might use to get you started when making sure the important documentation basics are covered when buying or providing a small business network.

This isn’t meant to be comprehensive or all-inclusive, but it is the kind of information I make available to my own small-site customers. It gives us a common frame of reference, and empowers the customer to better understand what they just purchased (which I find they almost always have been frustrated with from “the last guy”).