So I was updating the firmware on a HP 1910 switch and though I would share a quick how to with everyone. Here it goes.
You can remotely download Boot ROM and system software images from a TFTP server at the CLI as
follows.
Today Digital Technology Solutions would like to congratulate Bryan Goff and Jonathan Young on earning their UCWA with a passing grade of over 95%.Well done!
Here are a few key terms they learned in the class:
ACK Timeout
Antenna Reciprocity
CCQ (Client Connection Quality)
CPE (Customer Premise Equipment)
EIRP (Effective Isotropic Radiated Power)
EVM (Error Vector Magnitude)
Fade Margin
Fresnel Zone (One of the most important things to learn)
Harmonics
Hidden Node Problems (UBNT uses the root AP to fix this)
Line-of-Sight (need to check the Fresnel Zone)
MIMO (Multiple Input, Multiple Output)
Modulation (UBNT uses BPSK, QPSK, 16 QAM & 64 QAM)
Nosie Floor (The true noise floor at a receiver)
OFDM (Orthogonal Frequency-Division Multiplexing)
Path Loss (The reduction in a power density as a radio wave propagates through space)
Rule of 3's and 10's (The most important math to learn for calculating dB)
Shannon's Law (The maximum throughput of a channel depends on the channel size and Signal-to-Noise Ratio "SNR")
WDS (Wireless Distribution System) Allows for true layer-2 transparent bridging
WISP (Wireless Internet Service Provider)
TDMA (Time Division Multiple Access)
So if you need help building a wireless PtP or PtMP link give Digital Technology Solutions a call
at 775-552-3611 or email as at info@dtsnv.
Welcome to Digital Technology Solutions, In todays post we will talk about how to cable a ISCSI storage array the correct way. I've seen countless times consultants not understanding the requirements of ISCSI storage. If you don't know what ISCSI is please read here.
Welcome to Digital Technology Solutions. In todays post we will be talking about Video Insights IP based Video recording system. I was installing a new camera system with support for 10 camera and had a heck of a time installing the software. It seems SQL 2008 R2 Express didn't want to install from the Video-Insight software setup.
Welcome to Digital Technology Solutions. I was working late tonight and thought about posting a quick blog about auto magically provisioning a Cisco SPA phone via option 066 Boot Server Host Name. Since the client only has Cisco SPA phones I opted to change the whole scope.
Welcome to Digital Technology Solutions, In todays post we will talk about Nimbles snapshot technology and cloning options. I received a call from a client today and a user deleted about 20GB of data from a primary share and thought all was lost... Well with Nimble snapshots and cloning features it's never been easier to restore data or a whole server.
As many people now know Windows XP is finally end of life. I must say personally it was one of the best operating systems ever produced from Microsoft, It's going to be missed dearly. So with the end of the road and no more updates coming to Windows XP and the 2003 family of products like Office 2003 and Exchange 2003, it's a great time to upgrade or look into the new family of products like Windows 8.1, Office 2013 and Exchange 2013, I personally feel Microsoft has done a great job and created systems worthy to carry on the Microsoft name.
Welcome to Digital Technology Solutions. In todays post I will show you how to console into a HP V1910 series switch. The typical serial settings will not work and you must change your console settings to match below. We recommend using Putty you can download it here.
Enabling & Disabling Syncing
You can check whether syncing is enabled by opening the PC settings app. To open it, swipe in from the right or press Windows Key + C to open the Charms bar and select Settings. Click or tap the Change PC settings option at the bottom of the Settings panel.
So, you just purchased that new Windows 8.1 PC for your office and you want the feel of your trusty Windows XP or Windows 7... No fear! Microsoft has heard you! You now have the option to start your windows 8.1 PC strait to the desktop. If your not a fan of the new metro interface you, can install Classic Shell.
