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Appendix A

Practice Exam

53.

A, D. The XTAG value for the candidate and enable packet must
also match. The destination MAC address is used to identify candidate
packets. If the destination IP were that of the MLS-RP, the packet
would not need to be switched. See Chapter 7 for more information.

54.

C. The default priorities on all switches are 32768. Because this
bridge is set to the default of 32768, the bridge ID will be used to
determine the root bridge. See Chapter 4 for more information.

55.

B. A switch port must be configured with a trunking protocol to run
ISL inter-VLAN communication to a single router interface. See Chap-
ter 6 for more information.

56.

A. A priority from 0 to 63 can be set for each VLAN. See Chapter 5
for more information.

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