Justin Wagner

Part-Time Instructor

Phone: (847) 256-2450
Email: wagnerju@cod.edu

Links:

Learn To Subnet Link

What is my IP address?

IANA Port Numbers Assignments

Warriors of the Net

Free Web Hosting

IP Subnet Calculator

IEEE MAC Address Assignments

American Registery for Internet Numbers (ARIN)

DNS Stuff

Handouts:

Subnet Tables

Procedures:

Cisco Password Recovery Procedures

Back to Back Frame Relay

IPv6:

IPv6 Tools

Security:

Microsoft Baseline Security Analyzer (MBSA)

Foundstone Scanning Tools

Ethereal: A Network Protocol Analyzer

WiFi Hotspot

Smoothwall

IPCOP

M0n0wall

Survival Time

Nessus - Open Source Vulnerability Scanner Project
 

Certification Links:

CCNA Prep Center

CCNP Prep Center

Cisco Exam Changes

MCMCSE

How2Pass

ITLaunch Program

College of DuPage

CIT 1121 CCNA1 Introduction to Internetworking

CIT 1122 CCNA2 Cisco Principles of Internetworking

CIT 1123 CCNA3 Cisco Advanced Routing and Switching

CIT 1124 CCNA4 Cisco Network Interface Tech

How to request a Voucher

CIT 1100 Introduction to Computer Repair

CIT 1151  Cisco Wireless

CIT 1635 Network+

CIT 1640 Security+

CIT 2241 CCNP1 

CIT 2242 CCNP2 

CIT 2243 CCNP3 

CIT 2244 CCNP4 

CIT 2251 Fundamentals of Cisco Network Security

CIT 2252 Cisco Pix Firewalls

Applications / Utilities:

Online Deals:

TechBargains

Fry's Ads 

Apple:

Mac Fix It

Mac Life

Think Secret

Fink

Mac Rumors

AFP548