Designing Cisco Data Center Infrastructure v1.0
Question 1
Which two STP port types are available in Cisco NX-OS? (Choose two.)
- A. normal
- B. edge
- C. blocked
- D. root
- E. point-to-point
Answer : AB
Explanation:
You can configure a spanning tree port as an edge port, a network port, or a normal port. A port can be in only one of these states at a given time. The default spanning tree port type is normal. Edge ports, which are connected to Layer 2 hosts, can be either an access port or a trunk port.
Reference:
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/4_2/nx-os/layer2/configuration/guide/Cisco_Nexus_7000_Series_NX-
OS_Layer_2_Switching_Configuration_Guide_Release_4-2_chapter8.html#con_1285186
Question 2
Which description is true when you configure a Cisco Nexus 7000 Series switch as an FCoE switch?
- A. You can use M-Series and F-Series modules in the storage VDC.
- B. You can configure an FCoE port in any VDC.
- C. You can forward IP traffic from the storage VDC.
- D. You can configure an FCoE port to be shared between the storage VDC and one other VDC.
Answer : D
Reference:
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus7000/sw/fcoe/config/cisco_nexus7000_fcoe_config_guide/fcoe_over_fex.html
Question 3
Spanning Tree Protocol runs at which functional layer of the data center?
- A. application layer
- B. network layer
- C. access layer
- D. core
Answer : C
Question 4
Which option can be used to provide a nonproprietary method of load balancing and redundancy between the access and aggregation layers in the data center?
- A. vPC
- B. PAgP
- C. LACP
- D. host vPC
Answer : C
Question 5
Which two options are goals of virtualization in the data center? (Choose two.)
- A. to provide automation for device deployment
- B. to provide resource isolation
- C. to automate the provisioning of VLANs
- D. to provide integration between devices in a heterogeneous network
- E. to provide flexible resource management
Answer : AE
Question 6
DRAG DROP -
Drag and drop each Cisco UCS Fabric Interconnect feature on the left to the correct forwarding mode on the right.
Select and Place:
Answer : 
Reference:
http://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/unified-computing/whitepaper_c11-701962.html
Question 7
Which two options are advantages when using NPIV? (Choose two.)
- A. allow "˜multiple"™ single physical N-Port to have multiple WWPNs, and therefore multiple N-Port IDs, associated with it
- B. allows a "˜single"™ physical N-Port to have multiple WWPNs, and therefore multiple N-Port IDs, associated with it
- C. NPV-enabled physical N-Port can subsequently issue additional commands to register more WWPNs and receive more N-Port IDs (one for each WWPN).
- D. NPIV-enabled physical N-Port can subsequently issue additional commands to register more WWPNs and receive more N-Port IDs (one for each WWPN).
- E. allows a "˜single"™ physical N-Port to have multiple WWPNs, and therefore single N-Port IDs, associated with it
Answer : BD
Question 8
What is the most common design requirement when creating a data center solution?
- A. multicore CPU servers
- B. high availability with disaster recovery
- C. virtualization of network resources
- D. traffic inspection for inbound traffic
Answer : B
Question 9
A customer is interested in endpoint security at the access layer. Which option is Cisco recommended?
- A. ACLs
- B. DAI
- C. TrustSec
- D. stateful inspection
Answer : C
Question 10
What are two benefits of a service insertion that is mediated through the Cisco APIC instead of the classical Ethernet model? (Choose two.)
- A. provides Layer 5 service insertion capability
- B. provides Layer 7 service insertion capability
- C. provide policies that can manage the network and service appliances
- D. can automate the service insertion
- E. provides built-in services, such as Cisco ACE Web Application Firewall and ADC
Answer : AB
Question 11
Which two FEX topologies trade deterministic bandwidth for server-link stability during FEX uplink failure? (Choose two.)
- A. port channel
- B. virtual port channel
- C. Equal-Cost Multipath
- D. dynamic pinning
- E. static pinning
Answer : AB
Question 12
Which two options are common switching protocols that are used in the data center? (Choose two.)
- A. Frame Relay
- B. MPLS
- C. Ethernet
- D. FDDI
- E. APPN/APPI
Answer : BC
Question 13
You deploy new server infrastructure by using a Cisco UCS platform.
Which two design options can you use to increase the redundancy of the new compute solution? (Choose two.)
- A. a 10-Gb uplink port
- B. a pin vNIC in the server profile to a specific Fabric Interconnect node that has failover disabled
- C. adding multiple ports to uplink port channels
- D. static pinning at the server ports
- E. more than one server port to connect the Cisco UCS B-Series blade IOM
Answer : BC
Question 14
Which technology can you use to create separate routing tables for different tenants that are hosted on the same Cisco NX-OS platform?
- A. Cisco FabricPath
- B. VLANs
- C. vPC
- D. vRF
Answer : D
Question 15
Which technology does Cisco recommend for connecting a main data center to a remote data center?
- A. LISP
- B. OTV
- C. FabricPath
- D. vPC
Answer : B