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Implementing Cisco NAC Appliance : 642-591 Exam

642-591 CANAC
Implementing Cisco NAC Appliance

Exam Number: 642-591
Associated Certifications: CCSP/ Cisco Network Admission Control Specialist
Duration: 75 minutes (60 questions)
Available Languages: English
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Exam Description Introduction Exam Topics Recommended Training Additional Resources
Exam Description Introduction
The 642-591 CANAC Implementing Cisco NAC Appliance exam is associated with both the Cisco Certified Security Professional and the Cisco Network Admission Control Specialist certifications. Candidates can prepare for this exam by taking the Implementing Cisco NAC Appliance course. This exam tests a candidate’s knowledge of the Cisco NAC Appliance solution.

Exam Topics
The following topics are general guidelines for the content likely to be included on the Remote Access exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice.

Implement Cisco NAC Appliance
Identify the components and features used for Cisco NAC Appliance
Configure and verify NAM and NAS to support the Cisco NAC Appliance In-Band server solutions
Configure and verify NAM and NAS to support the Cisco NAC appliance Out-of-Band server solutions
Configure Single Sign on
Configure and verify Cisco Switches as network access devices
Configure and verify user roles
Implement and verify rule based policies
Configure Cisco NAC Appliance network scanning
Configure NAM to implement NAA on user devices
Implement and verify an HA solution
Administer and monitor a Cisco NAC Appliance solution

“Implementing Cisco NAC Appliance”, also known as 642-591 exam, is a Cisco certification. With the complete collection of questions and answers Q&as with Expert Explanations, Pass4sure has assembled to take you through 60 Q&As to your 642-591 Exam preparation. In the 642-591 exam resources, you will cover every field and category in Others helping to ready you for your successful Cisco Certification.
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QUESTION 16
When configuring an in-band central-deployment virtual gateway on the Cisco NAS,
what must be configured to ensure that the interface traffic on the same Layer 2 switch
does not create a loop?
A. In the network form, select the passthrough VLAN ID option for the untrusted and
trusted management VLAN
B. Configure the first switch downstream of the Cisco NAS with Spanning Tree
C. In the managed subnet form, enter the IP address that is assigned to the Cisco NAS to
route the subnet, not the calculated network address
D. In the VLAN mapping form, map the untrusted interface VLAN ID to a trusted
642-591
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network VLAN ID
Answer: D
QUESTION 17
In an out-of-band Cisco NAC Appliance high-availability deployment, why must port
security be disabled between the switch interfaces to which the Cisco NAS and Cisco
NAM are connected?
A. Port Security interfaces with SNMP message delivery between Cisco NAM failover
peers
B. Port Security interfaces with UDP heartbeat signals
C. Port Security creates time-based latency, causing erratic SSL communication
D. Port Security can interface with Cisco NAS high availability and DHCP delivery
Answer: D
QUESTION 18
Which interface is always used by Cisco NAM failover peers to support inter-peer
connections?
A. The eth1 interface
B. The Serial Connection
C. The Second Ethernet Port
D. The eth0 Interface
Answer: A
QUESTION 19
What does the secondary Cisco NAM do after it reboots from its initial configuration?
A. Switches to active mode, enabling load sharing with the primary Cisco NAM
B. Automatically sends a message to all Cisco NAS Servers, identifying itself as the
secondary Cisco NAM
C. Automatically Synchronizes its database with the primary Cisco NAM
D. Takes over as the active Cisco NAM if the secondary Cisco NAM has a higher
priority
Answer: C
QUESTION 20
Which NAC Appliance Component performs network scanning?
A. Cisco NAC Appliance Agent
B. Cisco NAC Appliance Server
C. Cisco NAC Appliance Manager
642-591
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D. Cisco NAC Trust Agent
Answer: B