Schedule

Schedule

Wednesday, May 27

1432740600 FLOSS Weekly
1432746000 Tech News Today
1432749600 Windows Weekly
1432756800 This Week in Google
1432767600 Tech News 2Night
1432769400 Android App Arena
1432774800 Ham Nation

Thursday, May 28

1432827000 Tech News Today
1432830600 TWiT Live Specials
1432839600 Know How...
1432846800 Home Theater Geeks
1432854000 Tech News 2Night

Friday, May 29

1432918800 Tech News Today
1432922400 This Week in Law
1432933200 Before You Buy
1432940400 Tech News 2Night

Saturday, May 30

1433008800 The Tech Guy

Sunday, May 31

1433095200 The Tech Guy
1433109600 This Week in Tech

Monday, June 1

1433178000 Tech News Today
1433181600 Triangulation
1433187000 iOS Today
1433194200 Coding 101
1433199600 Tech News 2Night

Tuesday, June 2

1433264400 Tech News Today
1433268000 MacBreak Weekly
1433277000 Security Now
1433286000 Tech News 2Night
1433289600 All About Android

Wednesday, June 3

1433345400 FLOSS Weekly
1433350800 Tech News Today
1433354400 Windows Weekly
1433361600 This Week in Google
1433372400 Tech News 2Night
1433374200 Android App Arena
1433379600 Ham Nation

Thursday, June 4

1433437200 Tech News Today
1433440800 Know How...
1433451600 Home Theater Geeks
1433458800 Tech News 2Night

Friday, June 5

1433523600 Tech News Today
1433527200 This Week in Law
1433538000 Before You Buy
1433545200 Tech News 2Night

Most Recent Episodes

All About Android

Google IO predictions, Periscope for Android, and a a packed round table session.

Security Now
Episode #509: TLS Logjam May 26th, 2015

Routers with a USB port could be vulnerable to attack because of a NetUSB bug.

Tech News 2Night

Mashable's Jason Abbruzzese talks Charter/TWC merger

MacBreak Weekly

Jony Ive promoted to 'Chief Design Officer'

Tech News Today

Jony Ive has been promoted to Apple's Chief Design Officer.

This Week in Tech

Uses of VR, Key FOB security, new Spotify, @POTUS, and more.

The Tech Guy
The Tech Guy 1190 May 24th, 2015

Make your own media player.

The New Screen Savers

Delighting audiences for decades, our guest Martin Sargent

The Tech Guy
The Tech Guy 1189 May 23rd, 2015

Finding a low cost telephone line that works during power outages.

This Week in Enterprise Tech

Your SSDs are DOOMED!

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

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