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Cisco 642-648 Exam Syllabus Topics:

Section	Objectives
Easy VPN Solutions	- High Availability and Remote Hardware Clients 1. Network Extension Mode 2. ASA 5505 Easy VPN Remote Client 3. Clustering 4. NAT Traversal 5. VPN Failover - Easy VPN Deployment 1. ACL Configuration 2. XAUTH 3. Split Tunneling 4. Address Assignment 5. IKEv1 and IPsec Policies - Advanced Authentication and Authorization 1. CRL and OCSP 2. AAA Services 3. PKI Integration 4. RADIUS Accounting 5. Certificate-Based Authentication 6. NetFlow and SNMP Monitoring 7. Group Policies
ASA Architecture and VPN Technologies	- VPN Fundamentals 1. IKEv1 and IKEv2 2. SSL/TLS and DTLS 3. ASA Licensing and VPN Features 4. IPsec Technologies 5. ASA Packet Processing 6. VPN Concepts and Deployment Models - Policies and AAA 1. Connection Profiles 2. AAA Integration 3. Group Policies 4. User Attributes
IPsec VPN Solutions	- Remote Access and Site-to-Site VPNs 1. IPsec Client VPNs 2. Interesting Traffic Definitions 3. IKEv2 Configuration 4. IKEv1 Configuration 5. VPN Troubleshooting 6. Site-to-Site VPN Deployment 7. Transform Sets and Proposals 8. Peer Authentication
AnyConnect Remote-Access VPN Solutions	- AnyConnect SSL VPN Deployment 1. IPv4 and IPv6 Access 2. Client Troubleshooting 3. PKI Integration 4. Client Profile Configuration 5. AnyConnect Secure Mobility Client 6. Full-Tunnel SSL VPN
Clientless SSL VPN Solutions	- Authentication and Authorization 1. Endpoint Assessment 2. Authorization Policies 3. Dynamic Access Policies (DAP) - High Availability and Performance 1. Failover 2. Clustering 3. Active/Active and Active/Standby Designs 4. VPN Load Balancing 5. Performance Optimization - Advanced Clientless SSL VPN 1. Client-Server Plug-ins 2. Localization 3. Port Forwarding 4. SSL/TLS Proxies 5. Smart Tunnels 6. Single Sign-On 7. Portal Customization - Clientless SSL VPN Deployment 1. Access Control 2. Certificate Management 3. Content Transformation 4. Bookmarks and Resource Access 5. Portal Configuration

Cisco Deploying Cisco ASA VPN Solutions (VPN v2.0) Sample Questions:

Question #1

A Unified Communications Certificate is used on the Cisco ASA appliance to support which option?

A. Cisco ASA VPN clustering load balancing
B. certificate maps
C. certificate + double AAA authentication
D. certificate + AAA authentication

Reveal Solution Discussion 0

Correct Answer: A 🗳️

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Question #2

In a remote-access VPN solution, on which device or devices can dead peer detection be configured?

A. remote device
B. headend device
C. Dead peer detection can be configured only on site-to-site VPN.
D. both headend and remote devices

Reveal Solution Discussion 0

Correct Answer: D 🗳️

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Question #3

Refer to the exhibit.

A new NOC engineer is troubleshooting a VPN connection.
Which statement about the fields within the Cisco VPN Client Statistics screen is correct?

A. The ISP-assigned IP address of 10.0.21.1 is assigned to the VPN adapter of the PC.
B. With split tunneling enabled, the Cisco VPN Client registers no decrypted packets.
C. The ability of the client to send packets transparently and unencrypted through the tunnel for test purposes is turned off.
D. CorpNet is the name of the Cisco ASA group policy whose tunnel parameters the connection is using.
E. The IP address of the security appliance to which the Cisco VPN Client is connected is
192.168.1.2.

Reveal Solution Discussion 0

Correct Answer: E 🗳️

Question #4

When configuring dead peer detection for remote-access VPN, what does the confidence level parameter represent?

A. It is determined dynamically based on reliability, uptime, and load.
B. The higher the number, the more reliable the link is.
C. It specifies the number of seconds to wait between IKE keepalive retries.
D. It specifies the number of seconds the adaptive security appliance should allow a peer to idle before beginning keepalive monitoring.

Reveal Solution Discussion 0

Correct Answer: D 🗳️

Question #5

Some users are having problems connecting via clientless SSL VPN, while other users are experiencing no problems. What is one possible cause of this issue?

A. SSL version checking is enabled, and clients are connecting with denied versions.
B. SSL VPN termination is not enabled.
C. The Cisco ASA identity certificate is not bound to the SSL interface.
D. The Cisco ASA identity certificates have not been generated.

Reveal Solution Discussion 0

Correct Answer: A 🗳️

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