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1T6-303 Free Demo Download

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Exam : Network General Corp
1T6-303
Title : Wireless LAN Analysis and Troubleshooting

1. The Sniffer posts a Local Router condition when:
A. A host receives frames from a local router instead of a remote router
B. No routing is available on a subnet
C. A host sends its frames to a host instead of a router on a subnet
D. A host sends its frames to the router’s DLC instead of the DLC of a host on the same subnet
Answer: D

2. What is the Network part of a host that has an address of 10.27.42.100, with a mask of 255.255.0.0?
A. 10
B. 27
C. 27.42
D. 100
Answer: A

3. 27.42.100, with a mask of 255.255.0.0?
A. 10
B. 27
C. 27.42
D. 100
Answer: A
8. Dynamic NAT is typically used for which type of host access?
A. Outside to inside
B. Inside to outside
C. Inside to firewall
D. Firewall to firewall
Answer: B

4. The definition of a supernet is:
A. A block of contiguous network addresses that creates a smaller address space for use on multiple network segments
B. A block of separate network addresses that creates a larger address space for use on multiple network segments
C. A block of separate network addresses that creates a smaller address space for use on multiple network segments
D. A block of contiguous network addresses that creates a larger address space for use on multiple network segments
Answer: D

5. IP addresses consist of unique ______-bit address space.
A. 16
B. 32
C. 1514
D. 2048
Answer: B

6. The relationship of ports, addresses and sockets is best represented by which of the following statements?
A. A socket is an alternative name for a port
B. A socket is a combination of port and IP address
C. A port is an application and IP address
D. A socket is a pair of IP addresses
Answer: B

7. The mask /26 will allow _______ hosts on a subnet.
A. 30
B. 32
C. 62
D. 64
Answer: C

8. The acronym RFC stands for _______.
A. Requested File Control
B. Requesting Further Clarification
C. Revised for Comments
D. Request for Comments
Answer: D

9. A logical AND operation of the address 1.2.3.4 with the mask 255.255.255.0 would result in the value:
A. 1.0.0.0
B. 1.2.3.255
C. 1.2.3.0
D. 255.255.255.4
Answer: C

10. This protocol is connection-oriented and provides reliable end-to-end communication.
A. UDP
B. IP
C. TCP
D. ICMP
Answer: C

11. A message is associated with which layer of the OSI reference model?
A. Application
B. Transport
C. Network
D. Data Link
Answer: A

12. Dynamic NAT is typically used for which type of host access?
A. Outside to inside
B. Inside to outside
C. Inside to firewall
D. Firewall to firewall
Answer: B

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Exam : Network General Corp
1T6-530
Title : TCP/IP Network Analysis and Troubleshooting

1. A message is associated with which layer of the OSI reference model?
A. Application
B. Transport
C. Network
D. Data Link
Answer: A

2. The definition of a supernet is:
A. A block of contiguous network addresses that creates a smaller address space for use on multiple network segments
B. A block of separate network addresses that creates a larger address space for use on multiple network segments
C. A block of separate network addresses that creates a smaller address space for use on multiple network segments
D. A block of contiguous network addresses that creates a larger address space for use on multiple network segments
Answer: D

3. Dynamic NAT is typically used for which type of host access?
A. Outside to inside
B. Inside to outside
C. Inside to firewall
D. Firewall to firewall
Answer: B

4. This protocol is connection-oriented and provides reliable end-to-end communication.
A. UDP
B. IP
C. TCP
D. ICMP
Answer: C

5. The relationship of ports, addresses and sockets is best represented by which of the following statements?
A. A socket is an alternative name for a port
B. A socket is a combination of port and IP address
C. A port is an application and IP address
D. A socket is a pair of IP addresses
Answer: B

6. IP addresses consist of unique ______-bit address space.
A. 16
B. 32
C. 1514
D. 2048
Answer: B

7. The mask /26 will allow _______ hosts on a subnet.
A. 30
B. 32
C. 62
D. 64
Answer: C

8. 27.42.100, with a mask of 255.255.0.0?
A. 10
B. 27
C. 27.42
D. 100
Answer: A
8. Dynamic NAT is typically used for which type of host access?
A. Outside to inside
B. Inside to outside
C. Inside to firewall
D. Firewall to firewall
Answer: B

9. The Sniffer posts a Local Router condition when:
A. A host receives frames from a local router instead of a remote router
B. No routing is available on a subnet
C. A host sends its frames to a host instead of a router on a subnet
D. A host sends its frames to the router’s DLC instead of the DLC of a host on the same subnet
Answer: D

10. What is the Network part of a host that has an address of 10.27.42.100, with a mask of 255.255.0.0?
A. 10
B. 27
C. 27.42
D. 100
Answer: A

11. A logical AND operation of the address 1.2.3.4 with the mask 255.255.255.0 would result in the value:
A. 1.0.0.0
B. 1.2.3.255
C. 1.2.3.0
D. 255.255.255.4
Answer: C

12. The acronym RFC stands for _______.
A. Requested File Control
B. Requesting Further Clarification
C. Revised for Comments
D. Request for Comments
Answer: D

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Exam : Network General Corp
1T6-511
Title : Network Analysis & Troubleshooting

1. When troubleshooting a slow application, which of the following could be indicators of an application-specific problem?
A. Commands with timely responses
B. Large or full-size frames
C. Long Delta times before each client request
D. None of the above
Answer: D

2. OSI layer 4 is concerned with __________.
A. ACKs and flow control working correctly
B. Routing or frame delivery
C. Connections working correctly
D. Physical problems
Answer: A

3. This is the Detail window for this question.
Which of the following statements is true for this Decode Detail window?
A. One of the UDP ports should be ephemeral
B. UDP is the Station layer protocol
C. NETB is the Connection layer protocol
D. UDP is the Transport layer protocol
Answer: D

4. Which of the following protocols are summarized when the Expert Overview pane and Station layer are selected?
A. ARP, Ethernet, Cisco CDP
B. ICMP. IP, IPX
C. TCP, UDP
D. NetBIOS, SMB
Answer: B

5. The OSI Transport layer corresponds to the Expert __________ layer.
A. Data Link
B. Connection
C. Session
D. Network
Answer: B

6. This is the Decode Hex window for this question.
If you were going to create a Data Pattern filter on LOGIN it would be helpful to know that the letter is at offset __________.
A. 38
B. 39
C. 3A
D. 3B
Answer: B

7. 0.1 initiated a ping
B. 192.168.0.26 initiated a ping
C. 192.168.0.26 has a MAC address of 001111195130
D. 192.168.0.1 should not repeat the ICMP: Echo
Answer: A
3. This is the Detail window for this question.
Which of the following statements is true for this Decode Detail window?
A. One of the UDP ports should be ephemeral
B. UDP is the Station layer protocol
C. NETB is the Connection layer protocol
D. UDP is the Transport layer protocol
Answer: D
4. When troubleshooting a slow application, which of the following could be indicators of an application-specific problem?
A. Commands with timely responses
B. Large or full-size frames
C. Long Delta times before each client request
D. None of the above
Answer: D
5. This is the Decode Hex window for this question.
If you were going to create a Data Pattern filter on LOGIN it would be helpful to know that the letter is at offset __________.
A. 38
B. 39
C. 3A
D. 3B
Answer: B

8. To save a trace file as a compressed file from the Sniffer you must use the extension:
A. CAP
B. zip
C. enc
D. caz
Answer: D

9. This is a screen from the Decode Summary window.
Which of the following statements is true for this capture?
A. 192.168.0.1 initiated a ping
B. 192.168.0.26 initiated a ping
C. 192.168.0.26 has a MAC address of 001111195130
D. 192.168.0.1 should not repeat the ICMP: Echo
Answer: A

10. This is a screen from the Expert Objects detail.
Which of the following statements are true for this Object detail screen? (Choose all that apply.)
A. This is the detail for a Duplicate IP Address alarm
B. This is the detail for a Local Routing alarm
C. KinetxA14015 is a robable Prouter
D. This is the detail for a Window Exceeded alarm
E. This is a connectionless Conversation
Answer: BE

11. Which of the following best describes the function of the Transport layer of the OSI Reference Model?
A. Packet framing
B. Reports upper-layer errors
C. Connection management
D. Manages user sessions
Answer: C

12. This is the network map.
If a Sniffer Network Analyzer captured a frame at point A going from User to a server somewhere on the Internet, that frame would contain: (Choose all that apply.)
A. An IP destination address of 24.1.1.1
B. An IP destination address of the server
C. A DLC destination address of Cisco 36CD65
D. A DLC source address of Cisco 36CD65
E. An IP source address of 192.168.1.101
Answer: BDE

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Exam : Network General Corp
1T6-520
Title : Application Performance Analysis and Troubleshooting

1. Distance latency can be improved by __________.
A. Relocating client computers to the same switch as the server
B. Relocating the server to the client location
C. Increasing the bandwidth on the slowest link
D. Reducing the amount of data transmitted across the network
E. Upgrading the interconnecting devices (routers and switches) between the client and the server
Answer: AB

2. 0.002.750.000, as a measure of time, can also be represented as __________.
A. 27 ?milliseconds
B. 2.75 microseconds
C. 2.75 milliseconds
D. 2.75 nanoseconds
Answer: C

3. If we do not know the speed of all of the links between the client and the server, we can __________ to calculate bandwidth delay.
A. Use our network diagram
B. Estimate based on the 3-way handshake
C. Use the speed of the link nearest the server
D. Use the Line Speed displayed in the Sniffer
Answer: A

4. We can calculate __________ for a file transfer by dividing file size by link speed.
A. Bandwidth latency
B. Application efficiency
C. Congestion delay
D. Throughput
Answer: A

5. The Predictive Analysis Model requires __________ to be documented as part of the application profile.
A. Task duration and application turns
B. Application turns and Relative time
C. Cumulative bytes and number of tasks
D. File size and total time
Answer: A

6. To accurately calculate bandwidth latency we must know __________. (Choose all that apply)
A. The fastest link speed in the path between client and server
B. The slowest link speed in the path between client and server
C. The link speed between the client and the firewall
D. The distance between the client and the server (based on .66 the speed of light)
E. All of the above
Answer: B

7. When conducting a predictive analysis, one of the input parameters to the model is the user task time in seconds. If you do not know this value you can estimate how long the task took (round up to whole seconds) to get a fairly accurate prediction for the task.
A. TRUE
B. FALSE
Answer: B

8. Predictive analysis describes the worst case performance of an application based on the design and configuration of the network.
A. TRUE
B. FALSE
Answer: B

9. Round-trip distance latency between Phoenix and Singapore (9,081 miles or 14,529 km) is __________.
A. About 165 milliseconds
B. About 270 milliseconds
C. About 500 milliseconds
D. About 1 second
Answer: A

10. If the predictive analysis results in response time that is slightly more than what users are experiencing, what action should we take?
A. Review the parameters used in the predictive analysis, this should not happen
B. Analyze the network, it can not be the application
C. Analyze the network then the application, it may be either one
D. Nothing, this is normal
Answer: D

11. Output from the predictive analysis model should match data in the __________.
A. Sniffer Statistics tab
B. Application Profile
C. Ping command
D. All of the above
Answer: B

12. When optimizing application efficiency, an improvement in efficiency from the current 90% to an efficiency of 95% or more should result in __________:
A. Significantly increased response time
B. Significantly decreased response time
C. Significantly increased network utilization
D. None of the above
Answer: D

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Exam : Network General Corp
1T6-521
Title : Application Performance Analysis and Troubleshooting

1. _______ is the amount of time, based on the engineering of the network, to complete a task.
A. Throughput
B. Delay
C. Access time
D. Latency
Answer: B

2. When using Application Intelligence, Server Time may be defined as __________.
A. The total time required to send a request and receive a response
B. The total time packets are on the network for a particular flow
C. The total time it takes for a packet to travel from client to server based on TCP handshakes
D. The net time for the server to respond to a client request
Answer: D

3. One component in an application turn is __________.
A. Server response time
B. Network process time
C. Application response time
D. Client acknowledgement time
Answer: A

4. When using Application Intelligence, End-to-End Response Time may be defined as __________.
A. The total time required to send a request and receive a response
B. The total time packets are on the network for a particular flow
C. The total time it takes for a packet to travel from client to server based on TCP handshakes
D. The net time for the server to respond to a client request
Answer: A

5. __________ is a protocol used to perform Control and Signaling functions in a VoIP conversation.
A. Session Initiation Protocol
B. Real-Time Streaming Protocol
C. Cisco Skinny Client Control Protocol
D. All of the above
Answer: D

6. To accurately calculate __________ we must know the slowest link speed in the path between client and server
A. Distance latency
B. Congestion delay
C. Bandwidth latency
D. Round-trip time
Answer: C

7. A large Window size used by a client could cause __________.
A. The server to consume more resources
B. Increased number of ACKs to be sent
C. Increased delay when frames are lost
D. None of the above
Answer: D

8. When creating a filter in the Sniffer to select only the traffic to or from the client for a particular conversation, the best approach is to focus on a __________.
A. TCP well known port number
B. TCP unknown port number
C. TCP ephemeral port number
D. TCP port number in the range 512-1024
Answer: C

9. The TCP 4-way handshake is used to __________.
A. Indicate the start of a flow of data
B. Identify the client request parameters
C. End a connection
D. Establish a connection
Answer: C

10. When reviewing trace data in a multi-tier application, application server requests can be associated with database responses using __________.
A. TCP port numbers
B. Request ID
C. Raw data in the database response
D. Formatted data in the application response
Answer: A

11. An application that is sensitive to Jitter is primarily sensitive to __________.
A. Network congestion
B. Bandwidth latency
C. Distance latency
D. Application turns
Answer: A

12. What does a Window value of 8760 in a TCP header mean?
A. The sender is confirming the 8760 bytes have been sent
B. The sender has 8760 bytes in its buffer
C. The sender has received a total of 8760 bytes
D. The sender has buffer space for 8760 more bytes
Answer: D