Are you studying 200-155 at CBT Nuggets getting ready for your CCNA Data Center? Here is a quiz that can help you prepare. It covers the following topics:
- Port Channels
- Virtual Port Channels (vPCs)
- FabricPath
CCNA Data Center 200-155 Data Center Networking Quiz
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Question 1 |
Which of the following would not be considered a major advantage offered by the use of Port Channels in the modern data center?
A | High availability |
B | Increased capacity |
C | Load balancing |
D | QoS |
Question 1 Explanation:
While QoS can be enhanced through the use of Port Channels - there is not a direct benefit as there is with the other qualities listed here.
Question 2 |
Which of the following does not need to match when you are picking ports for a Port Channel on a Nexus switch?
A | Speed |
B | LACP Port Priority |
C | Duplex |
D | Flow control |
Question 3 |
What are two modes for LACP? Choose two.
A | Desirable |
B | Passive |
C | Auto |
D | Active |
Question 4 |
You want your Nexus device to respond affirmatively to an LACP request for a bundle - but not to initiate such port formations. What mode should you use?
A | Active |
B | Passive |
C | On |
D | Off |
Question 5 |
You have used LACP to configure a Layer 2 port channel on your Cisco Nexus devices. What is the default load balancing approach used?
A | Source and destination MAC address |
B | Source and destination IP address |
C | Source and destination TCP/UDP ports |
D | Source MAC address |
Question 6 |
You are interested in using a Peer Keepalive link in your vPC configuration on your Nexus switches. What traffic flows over this link?
A | Data traffic |
B | Synchronization traffic |
C | Device health messages |
D | MAC address synchronization traffic only |
Question 7 |
You are configuring a port channel to act as the vPC Peer Link between two switches. You plan on offering a Layer 2 vPC. What mode should the port channel be places in for the Peer Link?
A | Access |
B | Trunk |
C | Layer 3 |
D | Extension |
Question 8 |
CFSoE using which link in a vPC?
A | Peer Keepalive Link |
B | Peer Link |
C | vPC ports |
D | The Peer Keepalive and Peer Link |
Question 9 |
What protocol is responsible for MAC address table synchronization between two vPC members?
A | ARP |
B | DARP |
C | CFSoE |
D | IS-IS |
Question 10 |
How many domains can you configure on your vPC Nexus device?
A | 0 |
B | 1 |
C | 2 |
D | 254 |
Question 11 |
In a Cisco FabricPath network, what type of MAC address learning takes place?
A | Traditional |
B | Conversational learning |
C | Deterministic |
D | Source-based |
Question 12 |
What protocol does FabricPath use in order to ensure network-wide unique and consistent Switch IDs?
A | CFSoE |
B | DRAP |
C | CE |
D | VTP |
Question 13 |
What control plane protocol is in use with FabricPath?
A | BGP |
B | OSPF |
C | EIGRP |
D | IS-IS |
Question 14 |
In Cisco FabricPath operations, what FabricPath header component identifies the unicast FabricPath topology the frame is traversing?
A | ODA |
B | OSA |
C | FTAG |
D | LID |
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