TG13 goodiebag

We are legally late out with the goodiebag this year. :/

Hope you nice people can forgive us for that 🙂

It is packed and uploaded to the ftp:
ftp://ftp.gathering.org/TG/2013/Tech/TG13-netconfig.zip

We are sorry to inform that the VSS configuration fell between two stools.
If you want to learn more about VSS and configure it, look no further than here:
Configuring VSS on Catalyst 4500 Series

This one is also nice:
Campus 3.0 Virtual Switching System Design Guide

Random nice illustration 😉

Status update; 400 Gigabit VPN

Thanks to all of you who were interested in the VPN.

We wished that this could have been a reality, that would have been cool.
But alas, our speculations and wishes became this years aprils fool 😛

We love you all! 😀

It’s over one year until next TG:

http://tiny.cc/TG14-Countdown

Hang in there! We will keep you posted… 🙂

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400 Gigabit VPN

We will install 400Gbps VPN for our participants during the next months.

This way everyone can be connected, on high speed VPN, and get the TG-feeling up till TG14 🙂

Early registration here:
http://fnutt.net/

TG13 Dave Taht & Tech:Net presentations

Tech:Net’s presentation (in Norwegian):

_http://www.youtube.com/watch?v=gxTPCyQEpJc
ftp://ftp.gathering.org/TG/2013/Tech/TG13-TechNet-preso.pdf
_

Dave Taht’s presentation (in English):
http://www.youtube.com/watch?v=b2vSaUh5gKA
ftp://ftp.gathering.org/TG/2013/Tech/TG13-Dave-Taht-preso.pdf
Also relevant for his presentation:
http://www.youtube.com/watch?v=Qz0yJ8N3cA0

The goodiebags and weathermap timelaps will be uploaded to:ftp://ftp.gathering.org/TG/2013/Tech/later, stay tuned! 🙂

Emulate the TG13 network on your own computer

To help you get started on your lab environment, we built the IPv4 topology implemented at The Gathering in GNS3 for you to play with!

We did not include MPLS, VRFs and multicast in this lab configuration because it is not relevant to the CCNA objectives. The physical topology is already set up and cabled, so feel free to configure this on your own! We will upload our configs at http://ftp.gathering.org after TG13 if you want some reference.

These are the steps you need to follow in order to get this up and running on windows:

Download GNS3 from sourceforge

1. After the installation is complete, get a hold of the Cisco images. In this project, the following images were used:
2. c7200-advipservicesk9-mz.124-15.T10.image (ISP)
3. c3725-adventerprisek9-mz.124-15.T14.image (everything else)

Unfortunately we cannot provide these images on our website due to licensing issues.

1. Download the GNS3 project from our FTP server, extract it and place it on your C:\ drive
   http://ftp.gathering.org/TG/2013/Tech/GNS3.zip

2. Place the Cisco IOS images in C:\GNS3\IOS\

3. Start GNS3 and make sure that you idle PC values are set. You do this by right-clicking the router after it has been powered on, and then click “idle pc”. This will make GNS3 calculate the values for you. Read more about how to do this on [http://www.gns3.net/gns3-simplest-topology/

][3]

1. Click file->open and select “C:\GNS3\The Gathering 2013\topology.net”

This should get you up and running. Have fun – and don’t be afraid to ask questions!

Gain hands-on experience with Cisco using GNS3

![GNS3 topology](/media/images/old/www.gns3.net.

T minus 5 min

From the past 24 hours:

Pizzaboxing the fiber:

Fantastic :Support @ work 😀

And some strange lengths was measured oO

Men @ work:

We <3 other parties also 😉

We play the guitar in the NOC 😀

Everything seems to be in order! 🙂

WE CAN HAZ INTERWEBZ!!!!!111one

T minus 2 days

We have been working two full days now. We have internet, we have met some problems which have been solved in good time and we are still on track. The morale is high 🙂

Only two work days to go before TG13 is a reality…
http://tiny.cc/TG13-Countdown

We had to take the temp on the workers…

Different kinds of work equipment…

Working with the goods… 😛

But the focus is high to get everything done in time:

And then there is some who like to watch the green screen 😛

Jon is working hard with the DHCP and DNS preparations 🙂

And the discussions are many:

And the truth is that the ship is cold to work in without all the participants oO

Please! Come and warm us soon! 🙂

Our NOCGW core is up and running 🙂

And our TeleGW is up and running 🙂

And some interesting placements of the equipment are always called for:

And we have awesome new and fresh mouse pads 😀

Our awesome Tech:Support team is working with good mood and motivation 🙂

Lovely Mathias was taken off guard 😛

But when we came with good intentions, he gave us the grand tour 😀

Our lovely CrewCare chief and the worlds best participant ombudsman together 🙂

Packing the equipment (20.03.2013)

Soon… http://tiny.cc/TG13-Countdown

So the equipment is packed and made ready for shipment. Saturday everything will be shipped to Vikingskipet and we will start configuring the network 🙂

Packing securely:

And finding trolls behind the equipment 😛

Marking everything properly 😀

We <3 our sponsors 🙂

Not much space to move in:

Men at work 🙂

Fredrik is demonstrating how you use the “wrapping machine” 🙂

Pleased with the result 🙂

And since this is the same problem every year…
Documenting, picture #1/2

(the “loose” one on the bottom, straight through, the top most angle through the cutter and the “tightening wheel”)

Documenting, picture #2/2

(Aligned it should look like this, fastening them together with the clip, thus the top most are cut when done)

Dave Täht, Bufferbloat researcher, to visit

Dave Täht will be doing research at The Gathering on the size, and scope

of lag related network problems over the internet and wifi.

Source: CableLabs

For more info on the bufferbloat problem, see:
http://en.wikipedia.org/wiki/Bufferbloat
http://www.bufferbloat.net/projects/cerowrt/wiki/Bloat-videos