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Which is the correct format on a Windows platform to 642-453 enable debug mode in fwd on an enforcement module
only server?

A. fwd -d -n
B. fwd -d 642-456
C. fw d -d -n
D. fw d 642-642 -d
Answer: D.

Please look at the exhibit, 642-587 which is a sample output from a “fw ctl pstat” command. There is a memory
utilization problem here. True or false?

A. False
B. True 642-642
Answer: A.

Exam 642-642: Quality of Service Exam (QOS)

Related Certifications: CCIP, CCVP, IP Telephony Specialists Certifications.

Number of Questions: 45-55 Duration: 90 minutes

Exam Topics Include:

* IP QoS Fundamentals and Best Practices
* IP QoS Components
* Modular QoS CLI and Auto-QoS
* Classification and Marking
* Congestion Management and Avoidance Methods
* Traffic Policing and Shaping
* Link Efficiency Mechanisms

The QOS exam is one of the qualifying exams for the Cisco Certified Internetwork Professional, Cisco Certified Voice Professional, Cisco IP Telephony Design Specialist, Cisco IP Telephony Express Specialist, Cisco IP Telephony Operations Specialist, and Cisco IP Telephony Support Specialist certifications. The exam will certify that the successful candidate has knowledge and skills necessary to configure and troubleshoot Cisco IOS routers running Quality of Service protocols in Service Provider and Enterprise environments. The importance of this exam is evident in the fact that it applies to so many different certifications.

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Which of the listings CCIE-LAB below represents a directory that has the sticky bit set?

A. drwxrwxrwt 9 642-611 root wheel 306 26 Jun 14:54 Shared Folder
B. drwxrwxrws 9 root wheel 306 26 Jun 14:54 Shared Folder
C. drwtrwsrwx 9 root 642-642 wheel 306 26 Jun 14:54 Shared Folder
D. drwsrwxrwx 9 root wheel 306 26 Jun 14:54 Shared Folder

Answer: A