Episode 89: Troubleshoot an Ailing Network

Show Notes - Episode 89


SERIES: Lab Rats

EPISODE #: 89

RELEASE DATE: September 10, 2007

TITLE: Troubleshoot an Ailing Network

RUN TIME: 14:29:54

HOSTS: Andy Walker and Sean Carruthers

STUDIO DIRECTOR: Gary Marriott

EDITOR: Sean Carruthers

SOURCE: www.labrats.tv/episodes/ep89.html

 

NOTES:

- Ping = technically it's designed to see if the other machine is reachable.

  • Microsoft Windows
    • Click the Windows icon [formally known as the Start button.
    • Type "cmd" in the search bar. [alternatively you could go Start, Run, type "cmd", and click Enter]
    • Type "ping" followed by the IP address or a domain name.
  • Apple OSX
    • Open up Spotlight.
    • Type in "terminal".
    • Click on Terminal listed under your Applications in the search results.
    • Type "ping" followed by the IP address or a domain name.

- SONAR = Sound Navigation and Ranging. The sound made by SONAR was...yes, "ping".

- Common Router IP Addresses:

- For example, if numeric IP's respond but domain names [i.e. .com, .net, .org, etc] don't, it's a DNS issue.

- Traceroute = shows the route that each packet leaving your personal computer takes on its way to its destination.

  • Microsoft Windows
    • Click the Windows icon [formally known as the Start button.
    • Type "cmd" in the search bar. [alternatively you could go Start, Run, type "cmd", and click Enter]
    • Type "tracert" followed by the IP address or domain name and press Enter
  • Apple OSX
    • Open up Spotlight.
    • Type in "terminal".
    • Click on Terminal listed under your Applications in the search results.
    • Type "traceroute" followed by the IP address or domain name and press Enter

- WHOIS service at http://www.dnsstuff.com/.

- WHOIS downloadable software at http://www.tinyurl.com/2xr3gu.

- If you're on Facebook don't forget to join the Biff and Boo Fan Club.

Biff and Boo Fan Club

- Watch the 365 Days of Lab Rat at: http://www.tinyurl.com/2jp77e.

- Cyberwalker's Radio Show at http://www.cyberwalker.com/topic/49 .

- See Andy's guest appearances on the Lab with Leo at http://www.andywalker.com/labwithleo.html.

- Be sure to check out Andy's new DVD, Getting Started with Windows Vista, on sale now!

- Little Geeks Organization - Little Geeks is a philanthropic organization that collects, refurbishes and re-distributes donated home computers to children in need.

Little Geeks Organization

- Technology Help Forums - click here.

Technology Help Forums

- Become a Cyberwalker member and receive free newsletters at - click here.

- Check out - Andy's Books, the Windows Vista Help Desk is available now!

- Sean Carruthers Flickr Account at - GlobalHermit at Flickr.


 


 

 

CREDITS

 

Lab Rats Homepage

Lab Rats Blog

Tech Help Forums

 

Floor Director:

Gary Marriott

Handheld Camera:

Gary Marriott

Theme Music by:

Dee Long

 

Title Graphics by:

Steve Huntriss (AKA ‘Tackie’)

 

Web Master:

Mike Britton

 

Systems Manager:

Ted Gallardo

 

Special Thanks To:

TechSmith

 

 


This episode is dedicated

to machines that go ping!

http://www.youtube.com/watch?v=arCITMfx

 

 

Email Us At:

 

Show Notes by Michael Britton

 

(c) 2007 Slurp Media Inc.