642-997 Exam - Implementing Cisco Data Center Unified Fabric (DCUFI) v5.0

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Q1. Which statement explains why a Cisco UCS 6200 Fabric Interconnect that is configured in end-host mode is beneficial to the unified fabric network? 

A. There is support for multiple (power of 2) uplinks. 

B. Upstream Layer 2 disjoint networks will remain separated. 

C. The 6200 can connect directly via vPC to a Layer 3 aggregation device. 

D. STP is not required on the uplink ports from the 6200. 

Answer:

Q2. Which protocol is the foundation for unified fabric as implemented in Cisco NX-OS? 

A. Fibre Channel 

B. Data Center Bridging 

C. Fibre Channel over Ethernet 

D. N proxy virtualization 

E. N Port identifier virtualization 

Answer:

Q3. Which statement is true if password-strength checking is enabled? 

A. Short, easy-to-decipher passwords will be rejected. 

B. The strength of existing passwords will be checked. 

C. Special characters, such as the dollar sign ($) or the percent sign (%), will not be allowed. 

D. Passwords become case-sensitive. 

Answer:

15. Which statement about RBAC user roles on a Cisco Nexus switch is true? 

A. If you belong to multiple roles, you can execute only the commands that are permitted by both roles (logical AND). 

B. Access to a command takes priority over being denied access to a command. 

C. The predefined roles can only be changed by the network administrator (superuser). 

D. The default SAN administrator role restricts configuration to Fibre Channel interfaces. 

E. On a Cisco Nexus 7000 Series Switch, roles are shared between VDCs. 

Q4. Which two items are required components of VN-Link in software? (Choose two.) 

A. VDC 

B. VEM 

C. vPC 

D. VSM 

E. VRRP 

Answer: BD 

Q5. How is a dynamic vNIC allocated? 

A. Dynamic vNICs are assigned to VMs in vCenter. 

B. Dynamic vNICs can only be bound to the service profile through an updating template. 

C. Dynamic vNICs are bound directly to a service profile. 

D. Dynamic vNICs are assigned by binding a port profile to the service profile. 

Answer:

Q6. Which protocol is responsible for the discovery of FCoE capabilities on a remote switch? 

A. DCE 

B. DCBx 

C. CDP 

D. LLDP 

Answer:

Q7. Which statement about Cisco FabricPath is true? 

A. It is the best solution for interconnecting multiple data centers. 

B. It optimizes STP throughout the Layer 2 network. 

C. It is a simplified extension of Layer 3 networks across a single data center. 

D. The Cisco FabricPath domain appears as a single STP bridge, where each edge port uses the same MAC address. 

Answer:

Q8. Which statement about implementation of Cisco TrustSec on Cisco Nexus 5546 or 5548 switches are true? 

A. Cisco TrustSec support varies depending on Cisco Nexus 5500 Series Switch model. 

B. The hardware is not able to support MACsec switch-port-level encryption based on IEEE 802.1AE. 

C. The maximum number of RBACL TCAM user configurable entries is 128k. 

D. The SGT Exchange Protocol must use the management (mgmt 0) interface. 

Answer:

Q9. Which item represents the process that allows FCoE multihop using T11 standard FC-BB-5? 

A. distributed FCF 

B. FIP proxy 

C. N Port proxy 

D. FIP snooping 

Answer:

Q10. Refer to the exhibit. 

Which corrective action is taken to resolve the problem? 

A. Trunk four VLANs on interface ethernet 199/1/1. 

B. Use the shut and no shut interface ethernet 199/1/1so that the VLANs come up. 

C. Place interface ethernet 199/1/1 in VLAN 4 in the N5K-2 configuration. 

D. Prune all but four VLANs from vPC 199. 

E. Add VLAN 4 to vPC 199. 

Answer: