Thursday, February 19, 2009

Weekly Update: Networking career, VLAN, TCP/IP model and more

**** NETWORKING-DOERS NEWSLETTER ****

Thursday, February 19, 2009 http://networking.ITtoolbox.com

Your weekly connection to the new and most popular entries from the Networking community.
**** Highlights from the Community ****

Networking-career discussion: Want to learn networking
http://www.ittoolbox.com/da/602833/networking-career/2591500

Sgi-l discussion: Hot swapping D brick disk drive module
http://www.ittoolbox.com/da/602833/sgi-l/2600957

Wiki Article: Analog Communication
http://it.toolbox.com/trd/775469

Wiki Article: Layers in TCP/IP model
http://it.toolbox.com/trd/775470

Blog Post: Are IT Layoffs More or Less Than Non-IT Layoffs?
http://it.toolbox.com/trd/775439

Blog Post: Security Assessment of TCP
http://it.toolbox.com/trd/775471


White Paper: Reducing Desktop Power Consumption: How IT and...
http://it.toolbox.com/trd/743914?mid=


Popular Q&A: Enabling T1 access through a Cisco 1721 router...
http://it.toolbox.com/trd/719919

**** SPONSOR MESSAGE: ORACLE ****

Data Grids and SOA
Explore the challenges of selecting an SOA strategy, how an SOA can improve data availability and reliability, and how clustered caching can improve SOA performance and ensure scalability for very large-scale transaction volumes. Click here
http://www.ITtoolbox.com/erd/18274

**** SPONSOR MESSAGE: BLUE COAT ****

Performance Brief: SAP Applications
SAP is moving to the web. Are you ready? This white paper explores requirements for delivering high-performance SAP over modern distributed networks.
http://www.ITtoolbox.com/erd/18270

**** SPONSOR MESSAGE: SOFTWARE AG ****

Ensuring SOA Governance
Technology should always be an enabler, not an inhibitor, of achieving business goals. Learn how effective SOA governance enables SOA success, and how to evaluate technologies that support your SOA governance strategy.
http://www.ITtoolbox.com/erd/18273


**** DOER GROUPS ****
http://networking.ittoolbox.com/groups

Recent Threads

WANT TO LEARN NETWORKING (Networking-career)
Asked By Will Gubb (MR) | Replies (5)
Does anyone know of aa free recource that I can teach myself networking by tutorials...
http://www.ittoolbox.com/da/602805/networking-career/2591500

HOT SWAPPING D BRICK DISK DRIVE MODULE (Sgi-l)
Asked By pifox (Sr. Systems Analyst)
We have a user who was given a disk drive module from a D Brick of an Origin 3200 by another...
http://www.ittoolbox.com/da/602805/sgi-l/2600957

GETTING ERROR IN CISCO DEVICE (Cisco-infrastructure-l)
Asked By networkL1 (Cisco)
I create dhcp pool for all vlan which I made on core L3 switch. When my user of access layer try to...
http://www.ittoolbox.com/da/602805/cisco-infrastructure-l/2599817

MERIDIAN MAIL REMOTE ACCESS CODE (Nortel-l)
Asked By 4telcom (President) | Replies (1)
Using Linksys spa9000 system and Linksys ip sets, but using EXTERNAL Merian mail on VOIP Trunks...
http://www.ittoolbox.com/da/602805/nortel-l/2597098

VLAN (Cisco-other-l)
Asked By AnupamITL (routing and switching)
Difference between core network & FDDI network?
http://www.ittoolbox.com/da/602805/cisco-other-l/2594569

UNDERSTANDING LOGS (Mac-os-l)
Asked By melodysmilen (clerk)
Does anyone have any idea what this code means? 0x111111].dotmacsyncclient[3208]) Exited with...
http://www.ittoolbox.com/da/602805/mac-os-l/2593124

POE ISSUE (Cisco-infrastructure-l)
Asked By lgo76 | Replies (11)
Here is my case. I have bought a Cisco 2821 with a switchport ethernet module of 16 Fast ethernet...
http://www.ittoolbox.com/da/602805/cisco-infrastructure-l/2591343

USERS CONNECTIVITY FLUCTUATING (Cisco-infrastructure-l)
Asked By mas_huq | Replies (2)
I have been facing a problem in my Cisco switch LAN. Some of the users get disconnected if power...
http://www.ittoolbox.com/da/602805/cisco-infrastructure-l/2588972


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FEATURED VENDOR: NTRGLOBAL WEB-BASED REMOTE SOLUTIONS
NTRglobal provides remote support, remote access and remote systems management solutions.Learn more at Toolbox for IT Vendor Research Directory.

http://www.ittoolbox.com/da/764921
----------------------------------------------------------------------

**** DOER WIKI ****
http://wiki.ittoolbox.com
Most Popular New Wiki Contribution

NTR GLOBAL -- last edited by Tracey Nolte
NTR Global offers remote desktop support, remote network administration, online meeting and online...
http://it.toolbox.com/trd/775472

Recent Wiki Contributions

ANALOG COMMUNICATION -- last edited by Tracey Nolte
Analog Communication is a data transmitting technique in a format that utilizes continuous signals...
http://it.toolbox.com/trd/765752

LAYERS IN TCP/IP MODEL -- last edited by akshaya bhatia
TCP/IP model is Internet reference model and also referred as DoD (Department of Defense) or...
http://it.toolbox.com/trd/713175

PATCH MANAGEMENT -- last edited by Sonja Soderberg
Patch management is the process of managing the implementation of software patches and interim...
http://it.toolbox.com/trd/775462

MEDIA RESOURCE CONTROL PROTOCOL -- last edited by stevetuf
MRCP (Media Resource Control Protocol) is an application layer network comunication protocol...
http://it.toolbox.com/trd/741952

CLUSTERING SERVERS -- last edited by R K Jain
Clustering refers to the use of multiple computers and devices such as typically PCs or UNIX...
http://it.toolbox.com/trd/671044


**** DOER BLOGS ****
http://blogs.ittoolbox.com/

Most Popular New Blog Entry

CLEANING UP AFTER YOURSELF.
Posted by Locutus (System Administrator) Comments(7)
When ever you work on somebody else's computer, friend or foe it doesn't matter...
http://it.toolbox.com/trd/775473

Recent Blog Entries

ARE IT LAYOFFS MORE OR LESS THAN NON-IT LAYOFFS?
Posted by Nari Kannan
IT Layoffs are claimed to be less than non-IT Layoffs. Are they really? For the person who is laid...
http://it.toolbox.com/trd/775441

SECURITY ASSESSMENT OF TCP
Posted by Dru (SysAdmin, Technical Writer, Technical Trainer) Comments(1)
The Centre for the Protection of National Infrastructure in the UK has published a document which...
http://it.toolbox.com/trd/775443

HALF THE CHARGES AGAINST THE PIRATE BAY DROPPED
Posted by Dan Morrill (Program Director CityU of Seattle) Comments(5)
Maybe this won't be a long trial, but Torrent Freak is reporting that in day two of the trial...
http://it.toolbox.com/trd/775474

ALL KILLER APPS TEND TO FOSS
Posted by Andrew Clifford (Director, Minimal IT)
Free and open source software is constantly improving, and becoming more of a challenge to...
http://it.toolbox.com/trd/775475

THE PIRATE BAY TRIAL BEGINS
Posted by Dan Morrill (Program Director CityU of Seattle) Comments(2)
In what is to be one of the largest landmark trials of this year, the Pirate Bay goes to trial in...
http://it.toolbox.com/trd/775476

SSL BASED SECURITY LAYER
Posted by Matt Rechenburg
Some more terrific news from the openQRM labs. The openQRM team just implemented a SSL based...
http://it.toolbox.com/trd/775445

PERSONAL PASSWORD MANAGEMENT
Posted by Clay (Systems Administrator)
Original post @ TechScrawl.com Question: If someone were to obtain your credentials for a...
http://it.toolbox.com/trd/775477


----------------------------------------------------------------------
PERIPHONICS DISCUSSION THREAD: MIGRATING APPS TO PERIPRO 3.0.1
Participate in this Toolbox for IT discussion and share technical knowledge about Periphonics telephony solutions.
Join the Periphonics Discussion Group
http://it.toolbox.com/trd/772876
----------------------------------------------------------------------


**** RESEARCH ****
http://research.ittoolbox.com/allresearch/networking/networking

TIRED OF THE SAME OLD SONG? CRANK UP THE ROI OF YOUR HELP DESK
By CDC Software
The help desk can be a rich resource for cost savings and ROI on the people, process and technology investments you've...
http://it.toolbox.com/trd/763713?mid=


GET THE MOST OUT OF YOUR BUSINESSï¾' BLACKBERRY DEVICES
By Intermedia
The difference between using BlackBerry Internet Service (BIS) and BlackBerry Enterprise Service (BES) can make a big...
http://it.toolbox.com/trd/754175?mid=

REDUCING DESKTOP POWER CONSUMPTION: HOW IT AND FACILITIES CAN BOTH WIN
By Faronics
"Greenwashing" - the practice of hyping eco-friendly product features that are dubious at best - has become...
http://it.toolbox.com/trd/743921?mid=


INCREASE PRODUCTIVITY BY UP TO 40% - PART 2 OF THE ROADMAP TO REDUCE WEBCAST SERIES (Download)
By Micro Focus
Part 2 of the Roadmap To Reduce Webcast Series discusses how smart companies have made significant savings by investing...
http://it.toolbox.com/trd/769188?mid=


THE FIVE ESSENTIAL INGREDIENTS FOR EFFECTIVE EVENT CORRELATION AND ROOT CAUSE ANALYSIS
By CA
The five essential ingredients for effective event correlation and root cause analysis are at the heart of delivering...
http://it.toolbox.com/trd/704264?mid=

DATA CENTERS MORE ADAPTIVE WITH LOGICAL SERVERS
By Hewlett Packard
Logical servers are a new class of abstracted servers that allows administrators to manage physical machines and...
http://it.toolbox.com/trd/739747?mid=

HIGHER AND HIGHER: IITS BRINGS RELIABILITY AND BANDWIDTH TO UPSTATE NEW YORK MUNICIPALITY
By Motorola
Because of the terrain, Poughkeepsie poses special non-line-of-sight challenges that the City's original radio LAN...
http://it.toolbox.com/trd/758758?mid=

CALCULATING TOTAL POWER REQUIREMENTS FOR DATA CENTERS
By APC
Part of data center planning and design is to align the power and cooling requirements of the IT equipment with the...
http://it.toolbox.com/trd/743934?mid=


**** POPULAR Q&A ****
http://networking.ittoolbox.com/documents/popular-q-and-a

ENABLING T1 ACCESS THROUGH A CISCO 1721 ROUTER VIA DHCP
By ITtoolbox as adapted from Cisco-Infrastructure-L discussion group
I need help configuring a Cisco 1721 on an AT&T T1. Initially all I want to do is enable T1 access through the router...
http://it.toolbox.com/trd/715351


**** JOB POSTINGS ****
http://jobcenter.ittoolbox.com/

APPLICATION SUPPORT ANALYST - AEMR (CERNER)
Company: John Muir Health
Location: Walnut Creek, CA
John Muir Health is seeking an Application Support Analyst with two or more years experience in a...
http://it.toolbox.com/trd/769189

LAN NETWORK ENGINEER, LEAD
Company: John Muir Health
Location: Walnut Creek, CA
John Muir Health is seeking a LAN Network Engineer with five or more years experience in a similar...
http://it.toolbox.com/trd/769190

COORDINATOR SUPPORT AND SERVICES
Company: John Muir Health
Location: Walnut Creek, CA
John Muir Health is seeking a Coordinator, Support and Services - with a career track record of...
http://it.toolbox.com/trd/769191


***** UPCOMING EVENTS AND WEBCASTS *****
http://networking.ittoolbox.com/events

EXPO COMM MEXICO 2009
by E.J. Krause & Associates, Inc.
Date: February 24 - 26, 2009 Location: Mexico City, Mexico
http://it.toolbox.com/trd/771474

THE SECOND ANNUAL GLOBAL LEARNING SUMMIT
by Salvo Global
Date: February 24-27, 2009 Location: Singapore
http://it.toolbox.com/trd/749960

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