Testinside cisco 642-066

Advanced Routing and Switching for Field Engineers : 642-066 Exam

642-066 ARSFE
Advanced Routing and Switching for Field Engineers

Exam Number: 642-066
Associated Certifications: Advanced Routing and Switching for Field Engineers
Duration: 75 minutes (60-70 Questions)
Available Languages: English
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Exam Description Exam Topics
Exam Description
The 642-066 ARSFE Advanced Routing and Switching for Field Engineers exam is the exam associated with the Cisco Routing and Switching Field Specialist certification. This exam tests a candidate’s knowledge of configuring and implementing the advanced capabilities of Cisco routing and switching solutions; verifying and troubleshooting the advanced capabilities of Cisco routing and switching solutions.. Candidates can prepare for this exam by taking the ARSFE Advanced Routing and Switching for Field Engineers course.

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.

Configure and implement the advanced capabilities of Cisco routing and switching solutions
Configure and implement the advanced capabilities of Cisco routers and Catalyst switches
Implement MPLS
Implement High Availability features
Implement and configure network management

Verify and troubleshoot the advanced capabilities of Cisco routing and switching solutions
Verify and troubleshoot the advanced capabilities of Cisco routers and Catalyst switches
Verify and troubleshoot a QoS Design
Verify and troubleshoot an MPLS design
Verify and troubleshoot a High Availability design
Verify and troubleshoot Cisco devices in a multi vendor device environment
Verify and troubleshoot network management configurations

“Advanced Routing and Switching for Field Engineers”, also known as 642-066 exam, is a Cisco certification.
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QUESTION 21
You are troubleshooting an issue which is causing full-sized packets entering the MPLS
cloud be dropped. You have discovered that one of the switches in the MPLS core is not
a Cisco switch, but otherwise the MPLS MTU size is set to 1508 bytes on the routers.
Based on this information, which of these may be the reason the packets are being
dropped?
A. The switch on you MPLS core that was not produced by Cisco does not support
oversized packets
B. No switches support oversized packets
C. By definition, the maximum MTU is 1500 bytes
D. In this situation, the MTU setting is irrelevant, in MPLS the maximum acceptable IP
packet size is `492 bytes
E. As MPLS VPN labeling increases the size of the packet by 8 bytes, the IP MTU
should have been changed to 1508
Answer: A
QUESTION 22
Exhibit:

You work as a network engineer at Certkiller .com. You study the exhibit carefully. For
interface FastEthernet 0/0, what will happen to dscp af11 traffic if the queue for class
“newclass” reaches a depth of 40?
A. One put of ten packets will be dropped
B. No packets will be dropped until the queue depth reaches 265
C. Packets will be dropped according to the exponential weight setting
D. A random number of packets will be dropped
E. All packets will be dropped
Answer: E
QUESTION 23
Which three of the following steps are mandatory when configuring MPLS on Cisco
IOS? (Choose three.)
A. Enable label switching on frame mode interfaces
B. Disable IP TTL propagation
C. Configure conditional label advertising
D. Enable CEF switching
E. Configure the MPLS ID
F. Start LDP
Answer: A,D,F

Testinside cisco 642-066 Questions and Answers : 68 Q&As
Updated: October 2nd , 2008
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