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Cisco 642-825 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Quality of Service (QoS) | - QoS implementation in WAN environments - Traffic classification and marking - Congestion management and avoidance |
| Secure WAN Architecture | - Enterprise WAN design principles - Converged network infrastructure concepts |
| VPN Technologies | - Site-to-site VPN (IPsec)
|
| Network Security | - AAA (Authentication, Authorization, Accounting) - ACLs and traffic filtering - Firewall integration concepts |
| WAN Transport Technologies | - Broadband and leased line connectivity - MPLS fundamentals - GRE tunneling |
| Troubleshooting and Maintenance | - WAN performance diagnostics - VPN connectivity troubleshooting |
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