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Which of the following is true concerning 802.1Q?

A. It supports hub connections.

B. It is supported on both the 1900 and 2950 switches.

C. The native VLAN is tagged.

D. The original Ethernet frame is not modified.

You can do it yup
  1. If the 1900's mode is FDUP, and the LED is _________, the port speed is set to autodetect.
  2. A _________ connects two or more LANs in the same geographic area.
  3. The slot number of a 1900's Fast Ethernet uplink ports is ________.
  4. __________ states that if a neighboring router sends a route to a router, the receiving router will…
  5. You are in Interface Subconfiguration mode and want to completely return to Privilege EXEC mode. What…
  6. Which interface type is used to connect to the serial interface of a router?
  7. Ethernet ___________ has/have both a physical and logical bus topology.
  8. Choose the following that a standard IP ACL can match on.
  9. Which 1900 command enables port security?
  10. Which of the following is true concerning ISL?
  11. 172.16.240.256 is a class __________ address.
  12. You examine your interfaces, and the Ethernet 0 interface status says: Ethernet 0 is up, line protocol…
  13. Which of the following is a private address?
  14. Which type of traffic is not flooded?
  15. You are given the following addressing information: 172.17.16.255/23. What type of address is this?
  16. Which metric components, by default, are used in IGRP? (Choose all the correct answers.)
  17. Which of the following is stored in ROM? (Choose all correct answers.)
  18. You are given a MAC address of 01A2.0482.FE12. What is the OUI value in binary?
  19. VLSM allows you to summarize __________ back to the class boundary.
  20. Which frame field is different between ISO HDLC and Cisco's HDLC?
  21. Extended traceroute works from which mode?
  22. Which router command specifies the ISDN switch the router is connected to?
  23. Which types of memory do not maintain their contents during a power-off state?
  24. A routing protocol that supports route summarization must perform all except which of the following?
  25. An OSPF's router ID is based on __________.
  26. Which command defines interesting traffic?
  27. Which is not one of the three main functions of a layer-2 device?
  28. You are given this address space: 172.16.5.0/25. You need one network with 64 hosts and two with 30…
  29. Which router command would you use to view the configuration register value?
  30. What command creates a DHCP address pool on a router?