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Implementing Cisco Data Center Unified Fabric (DCUFI) v5.0 Certification Exam

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November 21, 2024Last update

Cisco 642-997 Free Practice Questions

Q1. DRAG DROP 

Answer:  

Q2. In the dynamic vNIC creation wizard, why are choices for Protection important? 

A. They allow reserve vNICs to be allocated out of the spares pool. 

B. They enable hardware-based failover. 

C. They select the primary fabric association for dynamic vNICs. 

D. They allow dynamic vNICs to be reserved for fabric failover. 

Answer:

Q3. Refer to the command below. When configuring an SVS connection on the Cisco Nexus 5000 Series Switch, which device is being referenced as the remote IP address? 

nexus5500-2(config-svs-conn)# remote ip address 10.10.1.15 port 80 vrf management 

A. ESX or ESXi host 

B. vCenter 

C. vPC peer switch 

D. Cisco IMC management 

Answer:

Q4. Which statement about the implementation of Cisco TrustSec on Cisco Nexus 7000 Series Switches is true? 

A. While SGACL enforcement and SGT propagation are supported on the M and F modules, 802.1AE (MACsec) support is available only on the M module. 

B. SGT Exchange Protocol is required to propagate the SGTs across F modules that lack hardware support for Cisco TrustSec. 

C. AAA authentication and authorization is supported using TACACS or RADIUS to a Cisco Secure Access Control Server. 

D. Both Cisco TrustSec and 802.1X can be configured on an F or M module interface. 

Answer:

Q5. Which statement about enhanced zoning on Cisco Multilayer Director Switches are true? 

A. It allows partial zone set changes to be distributed without having to activate a zone set. 

B. Enhanced zoning is compatible with IVR. 

C. Zone changes can scheduled with a CRON job. 

D. More than one zone set can be active with enhanced zoning. 

Answer:

Q6. 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:

Q7.  

What is effect of the command fabricpath load-balance unicast Iayer3"? 

A. It configures F2 VDC FabricPath unicast load balancing 

B. The command automatically load balances broadcast traffic 

C. It configures F1/MI VDC FabricPath unicast load balancing 

D. It configures M1 VDC FabricPath unicast load balancing 

Answer:

Q8. On a Cisco Nexus 7000 Series router, which statement about HSRP and VRRP is true? 

A. When VDCs are in use, only VRRP is supported. 

B. HSRP and VRRP both use the same multicast IP address with different port numbers. 

C. HSRP has shorter default hold and hello times. 

D. The VRRP group IP address can be the same as the router-specific IP address. 

Answer:

Q9. Which three items must be configured in the port profile client in Cisco UCS Manager? (Choose three.) 

A. port profile 

B. DVS 

C. data center 

D. folder 

E. vCenter IP address 

F. VM port group 

Answer: BCD 

Q10. Refer to the exhibit. 

Which three statements about the Cisco Nexus 7000 switch are true? (Choose three.) 

A. An emulated switch ID must be unique when the vPC+ feature is used. 

B. Switches with FabricPath and vPC+ consume two switch IDs. 

C. Emulated switch IDs must be numbered from 1 to 99. 

D. Each switch ID must be unique in the FabricPath topology. 

E. Switch IDs must be configured manually. 

Answer: BDE 

Q11. Which three Cisco UCS C-Series CNAs support Adapter FEX? (Choose three.) 

A. Qlogic QLE8152 

B. Broadcom BCM57712 

C. Cisco UCS P81E 

D. Cisco UCS VIC 1220 

E. Emulex OCe10102-FX-C 

F. Intel X520 

Answer: BCD 

Q12. Which command sequence correctly enables Adapter FEX on Nexus 5000 Series Switches? 

A. switch(config)# install feature-set virtualization switch(config)# feature-set virtualization 

B. switch(config)# install feature-set adapter-fex switch(config)# feature-set adapter-fex 

C. switch(config)# install feature-set adapter-fex switch(config)# feature-set virtualization 

D. switch(config)# install feature-set virtualization switch(config)# feature-set adapter-fex 

Answer:

Q13. 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 

Q14. 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:

Q15. 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. 

Q16. In policy-based routing, which action is taken for packets that do not match any of the route-map statements? 

A. forwarded after the egress queue empties on the outbound interface 

B. forwarded using the last statement in the route map 

C. forwarded using the closest matching route-map statement 

D. forwarded using destination-based routing 

Answer:

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