642-992 - Implementing Cisco Data Center Unified Fabric

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Example Questions

What is an Overlay Transport Virtualization extended VLAN? In a Cisco Nexus 5000 Series switch, which interface should be used to allow VLAN_ID and ACLs for a Cisco Networking Services FCoE-enabled configuration? Which two statements about implementing Cisco NPV and NPIV on a Cisco Nexus 5000 Series switch are true? (Choose two.) Which two items most accurately describe Fibre Channel Over Ethernet? (Choose two.) Which two of the following are valid SPAN sources in a Cisco Nexus 7000 Switch? (Choose two.) In the data plan, which stateful fault recovery reduces the impact of failure? Which GLBP load-balancing algorithm ensures that a client is always mapped to the same VMAC address? Which option correctly defines the grid power redundancy mode on Cisco Nexus 7010, Nexus 7009, and Nexus 7018 chassis? In the Cisco Nexus 7010 architecture, In-Service Software Upgrades are enabled by which of the following components or features? Which two causes might explain why a Fibre Channel connection between a Cisco Nexus 5000 Series switch and a Cisco MDS that is using Cisco NPV is not working? (Choose two.) Which component of the Cisco Nexus 7018 architecture provides out-of-band management, an always-on microprocessor for disaster recovery, and remote restart capabilities? Which two types of traffic are carried over a vPC peer link when no failure scenarios are present? (Choose two.) On a Cisco NX-OS switch, what is the role of the kickstart image? Which management feature provides these functions? · Direct paging of network support engineers · Email notifications to a network operations center · Direct Service Request generation with the Cisco TAC Which Cisco NX-OS tool that is specific to the Cisco Nexus 7000 Series switches performs packet capture? Which option describes what IGMP snooping is used for? In policy-based routing, which action is taken for packets that do not match any of the route-map statements? What can a Cisco Nexus 7010 switch administrator do for each VDC to provide OOB management? What is the role of the system manager in a stateful process restart? Which component must be configured to implement the Graceful Restart feature? Which three of these statements are true about the M1 32-port, 10-Gb Ethernet Module in shared mode on a Cisco Nexus 7010 Switch with two fabric modules? (Choose three.) Which two statements about Cisco DCNM licenses are true? (Choose two.) VACLs support which two actions? (Choose two.) Which function does the graceful restart feature allow a Cisco Nexus 7000 Series router to perform? Which two reasons explain why a server on VLAN 10 is unable to join a multicast stream that originates on VLAN 20? (Choose two.) Which policy-map action performs congestion avoidance? Which statement about the management interface in the Cisco Nexus 7000 architecture is true? Which item is gathered in the Cisco DCNM initial discovery process? For which two reasons would you enter these commands in a Cisco Nexus 5000 Series switch? (Choose two.) n5k(config)# int ethernet 1/21 n5k(config-if)# priority-flow-control mode on Which Cisco Nexus platform security feature provides an intelligent and scalable access control solution that mitigates security access risks across the entire network? Which two issues explain why a packet is not being routed as desired in a policy-based routing configuration? (Choose two.) Which two options are roles of the authentication server in Cisco TrustSec? (Choose two.) Which two enhanced Ethernet features are required for FCoE? (Choose two.) Which zoning security feature locks the zone until the administrator has completed a change? Using the default VDC high-availability options in the Cisco Nexus 7010 switch, which event occurs after a VDC failure? On a Cisco Nexus 7000 Series router, which statement about HSRP and VRRP is true? If vPC peer keepalives are used between vPC peers, which VRF is used by default? You are migrating existing Cisco 6500 Series devices to Cisco Nexus 7000 Series devices. Which Cisco NX-OS configuration is equivalent to this Cisco IOS configuration? interface Ethernet2/1 ip address 192.168.10.2 255.255.255.0 standby 0 ip 192.168.10.1 standby 0 priority 110 standby 0 preempt Which command enables uRPF in strict mode in the latest Cisco IOS release? Which option can be installed in slot 10 on the Cisco Nexus 7018 switch? Which three basic parameters of operation does the RBAC feature provide? (Choose three.) What is the grace period in a graceful restart situation? Which statement about FabricPath and private VLANs is true? A Cisco Nexus 2000 Series Fabric Extender is connected to two Cisco Nexus 5000 Series switches via a vPC link. After both Cisco Nexus 5000 Series switches lose power, only one switch is able to power back up. At this time, the Cisco Nexus 2000 Series Fabric Extender is not active and the vPC ports are unavailable to the network. Which action will get the Cisco Nexus 2000 Series Fabric Extender active when only one Cisco Nexus 5000 Series switch is up and active? A Cisco Nexus 7000 system with dual supervisors requires three IP addresses for initial system setup. Which two methods describe how those IP addresses are assigned? (Choose two.) What is the Overlay Transport Virtualization site VLAN used for? Which two features can be used during a Cisco ISSU? (Choose two.) Which three benefits does the N_Port Virtualization Cisco Nexus OS feature provide? (Choose three.) The nondefault VDC was suspended. When it was unsuspended, some of the running configuration commands that were configured before the suspension are no longer present in the show running-configuration output. Which statement describes the possible cause of the missing commands? During Dynamic ARP Inspection, which feature learns the MAC and IP addresses?