Cisco has announced Latest updates of the CCNA exams, Now they have launched specialists exams for Security, voice and wireless. The CCNA is a prerequisite for each of the new certs. See http://www.cisco.com/go/ccna

CCNA Security
Cisco Learning Partner COURSE: Implementing Cisco IOS Network Security (IINS)
EXAM: IINS 640-453 (Available June 24, 2008)
- Introduction to Network Security Principles
- Perimeter Security
- Network Security Using Cisco IOS Firewalls
- Site-to-Site VPNs
- Network Security Using Cisco IOS IPS
- LAN, SAN, Voice, and Endpoint Security Overview
Serves as prerequisite for CCSP Certification See http://www.cisco.com/go/ccnasecurity

CCNA Voice
Cisco Learning Partner COURSE: Implementing Cisco IOS Unified Communications (IIUC)
EXAM: IIUC 640-460 (Available June 24, 2008)
- Cisco Unified Communications Systems Introduction
- Traditional Telephony Operations
- VoIP Fundamentals
- Cisco Unified Communications Manager Express Implementation
- Cisco Unity Express Implementation
- Cisco Smart Business Communications System Implementation
Prerequisite to Enhanced CCVP Certification See http://www.cisco.com/go/ccnavoice

CCNA Wireless
Cisco Learning Partner COURSE: Implementing Cisco Unified Wireless Networking Essentials (IUWNE)
EXAM: IUWNE 640-721 (Available July 25, 2008)
- Wireless Fundamentals
- Basic Cisco WLAN Installation
- Wireless Clients
- WLAN Security
- WCS Administration
See http://www.cisco.com/go/ccnawireless

Thanks for the information. it is really good

thanks