Hello faithful blog readers. We all know there are some real treasures in the DOC-CD that can assist dramatically in the lab exam. Here are some of our reader's favorites. Thanks to my friend Ruhann over in South Africa for the post idea!

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I. Bridging and Switching

a. Integrated and Concurrent Routing and Bridging

Cisco IOS Software - 12.4 Family - 12.4 Mainline - C.G. - Cisco IOS Bridging and IBM Networking Configuration Guide, Release 12.4 - Part 1: Bridging - Configuring Transparent Bridging

II. IP IGP Routing

III. BGP

a. Best Path Selection

Cisco IOS Software - 12.2 Family- 12.2 Mainline - C.G. - Cisco IOS IP Configuration Guide, Release 12.2 - Part 2: IP Routing Protocols - Configuring BGP - How BGP Selects Paths

b. Community Values

Cisco IOS Software - 12.4 Family - 12.4 Mainline - C.G. -  Cisco IOS IP Routing Protocols Configuration Guide, Release 12.4 - Part 1: BGP - Connecting to a Service Provider Using External BGP

c. Regular Expressions

Cisco IOS Software - 12.4 Family - 12.4 Mainline - C.G. - Cisco IOS Terminal Services Configuration Guide, Release 12.4 - Appendixes - Regular Expressions

d. Confederation Configuration

Cisco IOS Software - 12.4 Family - 12.4 Mainline - C.G. - Cisco IOS IP Routing Protocols Configuration Guide, Release 12.4 - Part 1:BGP - Configuring Internal BGP Features

IV. IP and IOS Features

a. NTP

Cisco IOS Software - 12.4 Family - 12.4 Mainline - C.G. - Cisco IOS Network Management Configuration Guide, Release 12.4 - Performing Basic System Management - Setting Time and Calendar Services

b. HSRP

Cisco IOS Software - 12.4 Family - 12.4 Mainline - C.G. - Cisco IOS IP Application Services Configuration Guide, Release 12.4 - Part 1: First Hop Redundancy Protocols

V. IP Multicast

a. Intermediate IP Multicast Helper

Cisco IOS Software - 12.4 Family - 12.4 Mainline - C.G. -Cisco IOS IP Multicast Configuration Guide, Release 12.4 - Configuring an Intermediate IP Multicast Helper Between Broadcast-Only Networks

VI. QoS

a. RTP Port Range

Cisco IOS Software - 12.4 Family - 12.4 Mainline - C.G. -Cisco IOS Quality of Service Solutions Configuration Guide, Release 12.4  - Part 2: Congestion Management - Congestion Management Overview - IP RTP Priority

VII. Security

a. ACL Favorites

Security - Firewall Appliances - Cisco ASA 5500 Series Adaptive Security Appliances - C.G. - Cisco Security Appliance Command Line Configuration Guide, Version 8.0 - Reference - Addresses, Protocols, and Ports

b. Control Plane Policing (CoPP)

Cisco IOS Software - 12.4 Family - 12.4 Mainline - C.G. -Cisco IOS Quality of Service Solutions Configuration Guide, Release 12.4  - Part 4: Policing and Shaping - Configuring Traffic Policing - Control Plane Policing

c. Role-Based CLI Access

Cisco IOS Software - 12.4 Family - 12.4 Mainline - C.G. - Cisco IOS Security Configuration Guide: Securing User Services, Release 12.4 - RADIUS and TACACS+ Attributes - Secure Shell (SSH) - Role-Based CLI Access

Do you have a favorite resource location not shown here? Let me know immediately in the blog comments area!