Lindsay Hill network control, visibility, management

Savvius Insight and the use of Elastic

Last week Savvius announced upgraded versions of its Insight network visibility appliances. These have the usual performance and capacity increases you’d expect, and fill a nice gap in the market.

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IPv6 Trends, SixXS Sunset and Project Planning

Native IPv6 availability continues to increase, leading to the sunset of SixXS services. But it looks like we don’t like starting any major IPv6 rollouts around Christmas/New Years, but instead start going into production from April onwards.

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Website Migration Complete

I have completed migrating my website to GitHub Pages. URLs and RSS feed location should remain the same.

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CCIE Renewed Again - Exam 400-101 v5.1

It came around again: CCIE renewal. Last time I renewed, I wasn’t sure if I should do it again. But I gave in, passed the CCIE R&S Written Exam, and moved one step closer to Emeritus. Turns out it wasn’t that bad, and I should not have put it off for so long.

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Formatting Matters

Using proper formatting can make it much easier to read code and log samples. Yet so many people don’t bother putting proper formatting around blocks of text. Take some time to learn how to format text in common applications and forums, and make things easier for those trying to help you.

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News at Last: It's Extreme

We have news at last: Extreme Networks is acquiring Brocade’s Data Center Networking business. This includes the SLX, VDX and MLXe routing and switching product lines, Network Visibility and Analytics products, and most importantly, my team: StackStorm.

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No Dress Code? AHAHAHAHAHA

Dress codes are funny things. Everyone in Silicon Valley likes to make out they are super-relaxed, and you can wear whatever you like. “We don’t have a dress code.” But that’s not really true. There are still rules about what you can wear. People who say “we don’t care what you wear” very much do care if you wear the wrong thing.

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Brocade Update: No Update

This blog has been quiet since my last post in November 2016, covering the announcement that Broadcom is acquiring Brocade, and selling off my part of the business. That was over four months ago, and many of you will be wondering what’s happening. Unfortunately I have no real news: we still don’t know what’s happening.

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Brocadecom

The news is public: Broadcom is acquiring Brocade, my employer. Official announcement here, and some (unofficial) commentary here. What’s happening, and what does it mean for me? There’s limits to what I can say - either because I don’t have the answers, or because it’s not public. But here’s a little bit of info for readers wondering what will happen to me.

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VRF-Aware SNMP on Brocade VDX

SNMP was not designed with VRFs in mind. Querying the routing table via SNMP did not take into account the idea of having multiple routing tables. But clearly it’s something people want to do, so some clever engineers figured out how to shoe-horn VRF contexts in. This week a customer asked me how to query the routing table for the non-default VRF on Brocade VDX switches. Here’s how to do it:

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