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Knowledge comes, but wisdom lingers.
— Alfred Lord Tennyson-
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Category Archives: Technology
Continuing in to C# and Automation.
So still not had much time to be studying CCNP, but have been getting my hands dirty on C# around the automation of generating configuration for cisco devices. As mentioned before part of my job is change management which means … Continue reading
OK back for another shout
Well work still busy, and still struggling to find the time to study for my ROUTE exam. But that does not mean I have been doing nothing. Work sent me on my ITIL Foundation course last week and please to … Continue reading
VB again
Well again its been a while since I posted, and once again I have been sidelined from CISCO studies. A few weeks back I was asked to audit 1500 ports for a client, so thre was no way I was … Continue reading
CCNP SWITCH EXAM
Well I was going through emails a few weeks back and came across an email for cisco with an exam voucher for the switch exam. (from back last year when the exam crashed on me). Checking it out the date … Continue reading
A bit of perl while I’ve been away (Always including some CISCO of course).
Well no matter how many times I head back to post just lately I have never had the time. Studying been put on hold, house move on hold, and working falt out at the new job, but I have to … Continue reading
Spanning Tree enhancements (Backbone Fast)
Last time I look at the spanning tree enhancment I covered uplink fast, this is for detecting when a directly connected root port fails and switching over to a back up in the shortest time possible. But what happens if … Continue reading
CCNP ROUTE (Part 10 EIGRP Over NBMA)
In what I think will be the last post on EIGRP (I will save redistribution between routing protocols for another time), I want to look at what is needed to insure EIGRP runs smoothly over NBMA (non broadcast multi access) … Continue reading
Posted in CCNP Route
Tagged CCNP, EIGRP, Multipoint, NBMA, Point-to-point, ROUTE, split horizon
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Simulating PC’s in GNS3
One of my main issues with GNS3 for studying that there are no end devices (PC’s) by default. Ok you can set up loopback interfaces, or add in an extra router and just configure one interface with an IP to … Continue reading
Spanning Tree enhancements (Uplink fast)
In my last job, I jumped straight in to configuring Rapid spanning Tree, I mean what is the point of running Standard STP with its 50second fail over times, when you can enable Rapid-STP and gain sub second fail over?? … Continue reading
Upgrading Redundant Supervisors on 6500′s
I need to know how to upgrade the IOS on CISCO 6500′s, So here is the outline along with a download of the official PDF from CISCO. First confirm what IOS image is running, which supervisor is running as active and the redundancy mode … Continue reading