Review Questions
171
Review Questions
1.
Which LAN switch method runs a CRC on every frame?
A.
Cut-through
B.
Store-and-forward
C.
FragmentCheck
D.
FragmentFree
2.
Which LAN switch type checks only the hardware address before for-
warding a frame?
A.
Cut-through
B.
Store-and-forward
C.
FragmentCheck
D.
FragmentFree
3.
What is true regarding the STP blocked state of a port? (Choose all
that apply.)
A.
No frames are transmitted or received on the blocked port.
B.
BPDUs are sent and received on the blocked port.
C.
BPDUs are still received on the blocked port.
D.
Frames are sent or received on the blocked port.
4.
Layer 2 switching provides which of the following? (Choose all that
apply.)
A.
Hardware-based bridging (MAC)
B.
Wire speed
C.
High latency
D.
High cost
Copyright ©2000 SYBEX , Inc., Alameda, CA
www.sybex.com