Q1. 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
Q2. Refer to the exhibit. Which option should be the default gateway for the PC1 that is shown?
A. 10.3.2.4
B. 10.2.2.2
C. 10.2.2.1
D. 10.2.2.3
Answer: A
Q3. Source traffic is sent to a VIP on an SLB device, which in turn is routed to the destination server. Return traffic is policy-based routed back to the SLB.
Which SLB design has been implemented?
A. router mode
B. inline bridge mode
C. one-armed mode
D. two-armed mode
Answer: D
Q4. Which two services are provided at the aggregation layer in a data center design? (Choose two.)
A. service module integration
B. default gateway redundancy
C. high-speed packet switching backplane
D. network interface card teaming
E. Layer 3 domain definitions
Answer: A,B
Q5. Which two options are advantages of having a modular design instead of an EOR design in a data center? (Choose two.)
A. cooling constraints
B. cable bulk
C. decreased STP processing
D. redundancy options
E. cost minimization
F. low-skilled manager
Answer: C,D
Q6. Summary address blocks can be used to support which network application?
A. QoS
B. IPsec tunneling
C. Cisco TrustSec
D. NAT
E. DiffServ
Answer: D
Q7. Which command can you enter to inject BGP routes into an IGP?
A. redistribute bgp
B. redistribute static
C. redistribute static subnet
D. default-information originate
Answer: A
Q8. Refer to the exhibit.
The network engineer wants to ensure that receiver A does not receive traffic from the video conference.
For multicast traffic, where must the filtering be placed to fulfill that requirement?
A. R1
B. Video Conference
C. A
D. S1
E. R2
Answer: D
Q9. What is the maximum number of routers that each OSPF area (including the backbone) should contain?
A. 30
B. 10
C. 50
D. 100
Answer: C
Q10. Which QoS mechanism uses PHBs?
A. DiffServ
B. IntServ
C. CoS
D. ToS
Answer: A