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1. Which of these Layer 2 access designs does not support VLAN extensions?
A. FlexLinks
B. loop-free U
C. looped square
D. looped triangle
E. loop-free inverted U
Answer: B
2. Which of these is a Layer 2 transport architecture that provides packet-based transmission optimized
for data based on a dual (counter-rotating) ring topology?
A. DTP
B. RPR
C. SDH
D. CWDM
E. DWDM
Answer: B
3. Which three of these are elements of the Cisco Unified Wireless Network architecture? (Choose three)
A. cell phones
B. remote access
C. mobility services
D. network management
E. network unification
F. network decentralization
Answer: CDE
4. Refer to the exhibit. Which two of these are correct regarding the recommended practice for distribution
layer design? (Choose two.)
A. use a redundant link to the core
B. use a Layer 2 link between distribution switches
C. never use a redundant link to the core because of convergence issues
D. use a Layer 3 link between distribution switches with route summarization
E. use a Layer 3 link between distribution switches without route summarization
Answer: AD