Cisco 400-101 - CCIE Routing and Switching Written Exam

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Total 724 questions

R1 #show debug -
Condition 1: interface Fa0/0 (1 flags triggered)

Flags: Fa0/0 -
Condition 2: lp 192.168.12.1 (0 flags triggered)
Condition 3: username cisco (0 flags triggered)
Refer to the exhibit. If R1 generated this response to the show debug command, which statement about its debug output is true?

  • A. When debug output is generated, only the user cisco is permitted to view it.
  • B. As soon as interface Fa0/0 becomes active, it generates debug output because one condition has been met
  • C. R1 generates debug output as soon as IP address 192.168.0.0 is applied to interface Fa0/0
  • D. R1 generates debug output as soon as all three conditions are met


Answer : B

Explanation:
If you enter multiple debug condition commands, debugging output will be generated if an interface meets at least one of the conditions

Which regular expression will match prefixes from the AS 200 that is directly connected to our AS?

  • A. ^$
  • B. ^200)
  • C. _200$
  • D. _200_
  • E. ^200_


Answer : E

Which two statements about TCP MSS are true? (Choose two.)

  • A. It operates at Layer 3.
  • B. It sets the minimum amount of data that a host accepts in an individual datagram.
  • C. The two endpoints in a TCP connection report their MSS values to one another.
  • D. MSS values are sent in TCP SYN packets.
  • E. It sets the maximum amount of data that a host sends in an individual datagram.


Answer : CD

Refer to the exhibit.


Your network is suffering excessive output drops. Which two actions can you take to resolve the problem? (Choose two.)

  • A. Install a switch with larger buffers.
  • B. Configure a different queue set.
  • C. Reconfigure the switch buffers.
  • D. Configure the server application to use TCP.
  • E. Update the server operating system.


Answer : AB

Which two statements about Cisco Express Forwarding are true? (Choose two.)

  • A. Layer 2 next-hop address information is maintained in the FIB table.
  • B. The FIB table resides on the route processor and the adjacency table resides on the line cards when Cisco Express Forwarding is enabled.
  • C. The FIB table and the adjacency table reside on the line cards when Cisco Express Forwarding is enabled.
  • D. Layer 2 next-hop address information is maintained in the adjacency table.


Answer : BD

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Total 724 questions