Schedule

Schedule

Monday, March 2

1425319200 Tech News Today
1425322800 Triangulation
1425328200 iPad Today
1425335400 Coding 101
1425340800 Tech News 2Night

Tuesday, March 3

1425405600 Tech News Today
1425409200 MacBreak Weekly
1425418200 Security Now
1425427200 Tech News 2Night
1425430800 All About Android

Wednesday, March 4

1425486600 FLOSS Weekly
1425492000 Tech News Today
1425495600 Windows Weekly
1425502800 This Week in Google
1425513600 Tech News 2Night
1425515400 Android App Arena
1425520800 Ham Nation

Thursday, March 5

1425578400 Tech News Today
1425582000 Know How...
1425587400 Marketing Mavericks
1425592800 Home Theater Geeks
1425600000 Tech News 2Night
1425601800 The Giz Wiz

Friday, March 6

1425664800 Tech News Today
1425668400 This Week in Law
1425679200 Before You Buy
1425686400 Tech News 2Night
1425690000 Padre's Corner

Saturday, March 7

1425754800 The Tech Guy

Sunday, March 8

1425837600 The Tech Guy
1425852000 This Week in Tech

Monday, March 9

1425920400 Tech News Today
1425924000 Triangulation
1425929400 iPad Today
1425936600 Coding 101
1425942000 Tech News 2Night

Tuesday, March 10

1426006800 Tech News Today
1426010400 MacBreak Weekly
1426019400 Security Now
1426028400 Tech News 2Night
1426032000 All About Android

Wednesday, March 11

1426087800 FLOSS Weekly
1426093200 Tech News Today
1426096800 Windows Weekly
1426104000 This Week in Google
1426114800 Tech News 2Night
1426116600 Android App Arena
1426122000 Ham Nation

Most Recent Episodes

This Week in Tech

Mobile World Congress preview, Apple Watch speculation, Title II, and more.

The Tech Guy
The Tech Guy 1166 March 1st, 2015

Samsung announces Galaxy S6.

TWiT Live Specials

The Samsung Galaxy S6, S6 Edge, and Samsung Pay launch.

The Tech Guy
The Tech Guy 1165 February 28th, 2015

Storing photos and files if an iPad is your only computer.

Tech News 2Night

Google is working on a spectacular new campus.

This Week in Law
Episode #294: Dingo Free FCC February 27th, 2015

Do fan films infringe copyright or fall under Fair Use?

Tech News Today

Twitter fixes its troll control features

This Week in Computer Hardware

USB 3.1 performance, NVIDIA faces lawsuit for GeForce GTX 970 and more.

The Giz Wiz

Sick science toys, ThinkGeek blocks & games, Chad drinks from the Petaluma River and more!

Tech News 2Night

Apple sends invitations for March 9th announcement

Know How... 61

VLANs, Podcasting Rigs, & More!

September 19 2013

Padre's VLAN

* VLAN= "Virtual Local Area Network"
* VLANs use 802.1q protocol
* VLANs operate at OSI layer 2: above the physical connection, below Ethernet frames.
* A "Tagged VLAN Packet" is actually a packet contained within a VLAN-tagged Ethernet Frame.
* VLANs should NOT be used as a security measure.
* You need switches that "understand" VLANS or the VLAN frames will be stripped out.

From N2 Review
The N2 is a 2-bay disaster-proof network-attached-storage box from ioSafe, maker of storage devices designed to survive fire, flood and impact. The N2 is really two products: a high-performance SOHO NAS, and a 28lb disaster-resistant suit of armor.

We’ve seen ioSafe’s products stand up to the most horrific of tests: surviving common-place dunkings, fires, tractors, impacts, and gunshots – The N2 uses all of ioSafe’s know how to give users the convenience of network attached storage in the IT equivalent of a Abrahams Tank.

The armor starts with a steel shell that is capped by a steel and ceramic door, held in place by two hex-bolts. The door fits snuggly into the inner sheath, which is actually water-impregnated ceramic. ioSafe created this material, and it’s been used in all their rugged desktop products. In a fire, the ceramic ablates, keeping the heat from reaching the core, while the water evaporates, both cooling the ceramic and creating a positive pressure, keeping smoke out of the

Inside the door is another steel cap which is actually the start of the NAS “capsule.” Removing the cap reveals two drive bays with secured SATA drive sleds.
The N2 currently supports up to 4TB SATA drives and our unit came with 2 x 1TB 7200 rpm Seagate drives, but we replaced them with 2 cooler running 4TB Western Digital RED drives.
The NAS inside the N2 is produced by ioSafe’s partner, Synology, known for solid performance and a plethora of features. The bottom of the front face houses the regular array of LED indicators as well as the power and backup buttons, a USB port and a SD card reader. The back of the N2 sports two USB 3.0 ports and a single Gigabit Ethernet port.
Users of Synology products will feel right at home with the N2. The setup wizard will have your new drives up and running in about 10 minutes and then you can play with the exhaustive list of N2 features.

Out of the box the N2 supports Windows, Mac and Linux file-sharing protocols, FTP/FTPS/SFTP/TFTP/PXE/WebDAV, VPN tunnelling, Media services, timed network backups, VLANs and a host of other services.

Performance tests using ioMeter showed average transfer rates of ~53MBps write and 83 MBps read, which put it into the upper echelon of SOHO NAS boxes.

Overall, our initial review of the N2 is quite positive. It has a slick, responsive interface that the newbie can have up and running within minutes, but all the advanced features that would be demanded of an Enterprise-level product. Combined with ioSafe’s legendary disaster-proof technology, the N2 is a serious contender for your Network Attached Cash.

Iyaz's Portable Podcasting Rig: Part 1

Iyaz wanted to build a portable podcasting rig. It goes back to his reporter days when he would go out in the field to get content for the blog he worked for. The goal is to build a rig that allows a one person team walk around a convention hall. The rig needs to produce high quality video and high quality audio. The video needs to be editable and uploadable right from the camera if possible.

If you've got ideas for the rig, let us know at knowhow@twit.tv. We'd love to hear them.

Feedback

Hey Know How Guys,

I wanted to see if I could get mobile phone service without a traditional mobile phone plan. I figured you guys had done a show on this already, and sure enough I was right.

I watched the episode and it answered all of my questions except for one. Can a Bluetooth headset be used with an iPod Touch or iPad Mini? This would solve the "out loud" issue for me without having to use the corded headphones/microphone. I've done some research but couldn't come up with a definitive answer. Any help would be greatly appreciated.

Thanks,
David

Connect with us!

Don't forget to check out our large library of projects on this site. If you want to search for a topic, try this custom search engine.
- Google+ Community at gplus.to/twitkh
- Tweet at us using the hashtag #twitkh
- Email us at knowhow@twit.tv

Sponsors: