Category Archives: Uncategorized

DIY with pod designer – https://www.netdevgroup.com/content/build/ Where practice leads to success… serious https://www.netdevgroup.com/products/   https://portal.netdevgroup.com/    

https://login.cengage.com/cb/login.htm This is the place to find the CS411 book and then by extention the whole cybersecurity associate can be built from these books.

Wireless Explorer game.  Login and follow this link. https://learningnetwork.cisco.com/docs/DOC-7560 Deals with AP and setting omnidirectional, directional, and yagi antennas.  Also uses wireless bridges and repeaters to extend the network reach.  Interesting to see that bridges are used in a manner … Continue reading →

Use Internet Explorer Registration required. Opens in another page. You must login first at https://learningnetwork.cisco.com Area 51 — follow this link https://learningnetwork.cisco.com/docs/DOC-1802  

Reviewing information from multiple sources, taking training classes, on the job experience(the best) and passing those exams are helpful in establishing oneself as a serious engineer.  Here is an uptodate review of the old, “are exams worth the trouble” because … Continue reading →

Open source network analyzer.  Another post Ethernet II vs 802.3 has some wireshark links to packets like CDP and ARP?  Here are some more links about Wirshark and I will use this post to keep track of the links  Laura … Continue reading →

40 minutes of video on STP switching loops http://www.thebryantadvantage.com/CCNAWebinars.htm Review STP in prep for EtherChannel.  Root Bridge, BPDU, Bridge ID, STP database, Port cost, Nondesignated ports, forwarding ports, blocked ports. DEC protocol is STP.  IEEE version is 802.1D

This is actually password recovery but bypass startup-config gives more meaning.  Sometimes you can save your configuration and when you reboot it goes into setup mode. http://www-tss.cisco.com/eservice/compass/common/activities/password_1700.htm Cisco password recovery  google keywords Cool video from bryant advantage  http://www.thebryantadvantage.com/CCNA640802CCENTConfigurationRegister.htm Latest Cisco … Continue reading →

http://www.informit.com/store/product.aspx?isbn=1587202174 Network lab simulator

Interconnecting Cisco Networking Devices 1 (ICND1)  http://www.cisco.com/web/learning/le3/current_exams/640-822.html and the CCNA http://www.cisco.com/web/learning/le3/le2/le0/le9/learning_certification_type_home.html