Home Default HubSpot Blog

Blog

A long long time ago in a convention hall not so far away from my dark, cozy office….(cue music by composer John Williams)

Continue reading
Nov 13
Meraki SD-WAN
Posted by Rick Wong

If you have Meraki MX security appliances chances are that you have seen the SD-WAN & traffic shaping option in the Meraki dashboard menu.   Software-defined WAN (SD-WAN) can dynamically optimize your WAN without having to make manual adjustments when network conditions change.  In a network with redundant uplinks if one uplink becomes degraded, SD-WAN allows the network to dynamically select the...

Continue reading

February 24th is coming up fast and those of us working on our certifications are scrambling to complete them before the change. But for those who may not get it done before the deadline, you may need to start studying for the new exams. But what is on the new exams, what topics are covered, and most importantly what training material is out there. Today I will be comparing the certification...

Continue reading

All major server manufactures have a built-in baseboard management controller (BMC) for remote server management. These are great tools for onboarding a server and maintaining the server throughout its lifetime.  Most of my day to day experience has been using the Cisco IMC, Dell iDRAC, HPE iLO, and IBM IPMI.  Some of the server vendors require an additional license to unlock the full features of...

Continue reading
Sep 11

As an experienced Cisco network engineer, you have often saved yourself from being locked out of a router when you make a change with a “reload in x” command.  This handy command reboots most Cisco devices (routers, switches, firewalls) in the x number of minutes that you had specified.  Thus, if you made a change that killed your connection to it, then you just have to wait until the time...

Continue reading

You are a great boss. You want to enable your team with the best tools to collaborate with so, in your infinite benevolence, you purchased a Cisco Webex Endpoint or maybe even a few of them. Your team is thrilled with the experience and ease of use.

Continue reading

Introduction

Recently, I have been working to upgrade Cisco network devices, mainly routers and switches, for a client.   A recent network audit identified fragmentation in the IOSes and also security advisories.  As a result, all the routers and switches required upgrades and it was a good opportunity for the client to standardize the IOSes for the different type of network devices in the...

Continue reading

As promised, in this entry to our ISE blog series we are going to begin our adventure into Cisco TrustSec, or CTS for short.  When I am approaching a new technology, I find it helpful to not only understand what it is, but also why it exists.  So, in this post, we’re going to attempt to cover just that; what is Cisco TrustSec and why do I care?

Continue reading

If you haven’t heard, Cisco is redesigning their certification programs. Starting February 24, 2020 this new design will be in place. Let’s take a look at the upcoming changes.

Continue reading
Jul 17

That title is not true, but I just could not come up with a better one. I like rhyming phrases I guess.

Continue reading
1 2 3 4