Tag Archives: cisco

SDN Quick and Dirty First Steps

So I just attended Cisco Live in San Diego, and for the second year in a row, the buzz is all about SDN (Software Defined Networking).  This can mean a lot of things, kind of like “cloud computing”;  what is … Continue reading

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How to setup FCoE on Dell R710 Servers with X520 card using the Nexus 1000v

FCoE works well enough if you are deploying on a UCS or other blade server that is officially supported.  However it can get a bit interesting trying to get it to work on a general purpose server.  Here is my … Continue reading

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Nexus VRF route confusion

Here is something that confuses more than a couple people on the Nexus platform. You might think that because the IOS/XE command to create a default route in your management VRF is: ip route  vrf management 0.0.0.0 0.0.0.0 192.168.1.1 That … Continue reading

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I’ve been workin . . .

I scribbled this out some time back, in the mid-90s as I was pulling arrows out of my backside – learning how to manage an internet service. I only recently found where I had later saved it in a text … Continue reading

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Multicast to Unicast and Vice Versa

Conversion from multicast to unicast, unicast to multicast and between multicast group addresses using a Cisco router Continue reading

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Make clear line easier to use on your cisco router terminal server

change privilege level on cisco router commands Continue reading

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Hello world!

Welcome to NetSysHax.WordPress.com. This is the obligatory first post that comes with every new WordPress blog. We’ll just leave it in here, as we haven’t added much other content so far. This post will also seed the tag cloud. /;^)

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