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Cisco 642-648 Exam Overview:

Certification Vendor:Cisco
Exam Name:Deploying Cisco ASA VPN Solutions (VPN v2.0)
Exam Number:642-648
Exam Format:Multiple Choice, Simulation, Scenario-Based Questions, Multiple Answer
Available Languages:English
Certificate Validity Period:Retired (Exam retired on 2014-04-21)
Related Certifications:CCNP Security
Sample Questions:Cisco 642-648 Sample Questions
Exam Way:Pearson VUE testing centers (onsite). Exam retired and no longer available.
Pre Condition:Valid CCNA Security certification was typically required as the prerequisite for CCNP Security certification tracks at the time.
Official Syllabus URL:https://learningnetwork.cisco.com/s/article/vpn-study-learn

Cisco 642-648 Exam Syllabus Topics:

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

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

Question #1

Refer to the exhibit.

The "level_2" digital certificate was installed on a laptop.
What can cause an "invalid not active" status message?

  • A. On first use, a CA server-supplied passphrase is entered to validate the certificate.
  • B. The CA server and laptop PC clocks are out of sync.
  • C. A "newly installed" digital certificate does not become active until it is validated by the peer device upon its first usage.
  • D. The user has not clicked the Verify button within the Cisco VPN Client.
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

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Question #2

Refer to the exhibit.

When you are testing SSL VPN in a non-production environment, certain variables in the Cisco ASDM session details can be viewed or changed under Configuration > AnyConnect Connection Profiles.
Which parameter can be viewed or changed in the AnyConnect Connection Profiles?

  • A. Client Ver: Cisco AnyConnect VPN Agent for Windows
  • B. Assigned IP address 10.0.1.50
  • C. Authentication ModE. Certificate and User Password
  • D. Client TypE. SSL VPN Client
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #3

What are three methods for VPN address assignment? (Choose three.)

  • A. LDAP server
  • B. RSA SecureID authentication server
  • C. internal address pool
  • D. Kerberos server
  • E. RADIUS authentication server
Reveal Solution  Discussion  0

Correct Answer: A,C,E  🗳️

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Question #4

DRAG DROP

Reveal Solution  Discussion  0

Correct Answer:


Explanation:
To access plug-in applications
To access files in your network to which you have been granted access
To access smart tunnels
To access the Cisco AnyConnect client
To access only administrator defined corporate resources

Question #5

Upon receiving a digital certificate, what are three steps that a Cisco ASA performs to authenticate the digital certificate? (Choose three.)

  • A. The signature is validated by using the stored identity certificate.
  • B. The identity certificate signature is validated by using the stored root certificate.
  • C. The identity certificate validity period is verified against the system clock of the Cisco ASA.
  • D. If enabled, the Cisco ASA locates the CRL and validates the identity certificate.
  • E. The identity certificate thumbprint is validated using the private key of the stored CA.
Reveal Solution  Discussion  0

Correct Answer: B,C,D  🗳️

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