What 100% Guarantee 642-999 vce Is?

Q1. Which option describes the possible result of a customer configuring a server pool that contains Cisco UCS B200 M2 and B250 M2 blades? 

A. A service profile cannot migrate automatically from one blade to another blade within the server pool due to hardware failure. 

B. You must decommission a blade server for the associated service profile to migrate to another blade in the server pool successfully. 

C. You must uncheck the Restrict Migration box in the service profile to allow service profile migration between blades in the server pool. 

D. After service profile migration, the server fails in boot from SAN due to differences in PCI device IDs. 

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Q2. Which of the following is true concerning Fibre Channel communications on a Cisco Unified Computing System? 

A. Each VSAN requires a dedicated VLAN to carry FCoE traffic. 

B. FCoE VLANs are created like Ethernet VLANs on Cisco Unified Computing System Manager. 

C. FCoE VLANs may overlap with Ethernet VLANs. 

D. Cisco Unified Computing System Manager supports a maximum of 128 active VSANs. 

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Q3. What are the three main components of the VM-FEX environment? (Choose three.) 

A. Red Hat Network Satellite server 

B. ESX host with Cisco UCS M81KR VIC 

C. ESX host with Cisco UCS M72KR CAN 

D. VMware vCenter 

E. VMware Update Manager 

F. Cisco UCS Manager 

G. Cisco VSG 

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Q4. Which of the following are true concerning authentication within a Cisco Unified Computing System? 

A. Authentication domains are used to leverage individual authentication systems. 

B. You can create up to 64 authentication domains, each associated with a provider group and realm in Cisco Unified Computing System Manager. 

C. At login, the user can select the authentication domain to be used. 

D. Cisco Unified Computing System supports LDAP or RADIUS for remote authentication. 

E. A locally authenticated user account is authenticated directly through the fabric interconnect. 

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Q5. Which Cisco UCS Manager feature allows you to specify multiple LDAP servers for user authentication? 

A. Realm 

B. LDAP Provider Group 

C. Authentication Domain 

D. Organization 

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Q6. Which two tasks enable jumbo frames on a Cisco UCS system? (Choose two.) 

A. In the LAN cloud on Cisco UCS Manager, configure MTU 9000 in the uplink interfaces. 

B. In the LAN cloud on Cisco UCS Manager, enable jumbo frames in Fabric A and Fabric B. 

C. In the LAN cloud on Cisco UCS Manager, configure MTU 9000 in the VLAN. 

D. In the LAN cloud on Cisco UCS Manager, define a QoS system class with MTU 9000. 

E. In the service profile, configure MTU 9000 in the vNIC. 

F. In the service profile, configure MTU 9000 in the virtual machine. 

G. In the service profile, configure MTU 9000 in the uplink interfaces. 

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Q7. Which backup option must be used for a system restore? 

A. full state 

B. all configuration 

C. system configuration 

D. logical configuration 

E. incremental 

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Q8. How does a Cisco Unified Computing System react when configured for disjoint Layer 2 domains? 

A. Automatic pinning is disabled; VLAN membership must be statically pinned to the uplink ports. 

B. VLANs must be divided between the fabric interconnects using PIN groups. 

C. The VLAN traffic for a disjoint network can only travel along an uplink that is specifically assigned to this VLAN and is selectively excluded from all other uplinks. 

D. When you configure disjoint Layer 2 networks, you must assign VLANs to uplink interfaces. 

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Q9. Your systems engineer has determined all of the firmware versions that the server operating system supports. What steps are taken on Cisco UCS to avoid manual firmware upgrades on the blade servers? 

A. Use Cisco UCS Manager firmware management to upgrade all Cisco UCS blade servers to the same target firmware versions. 

B. Configure host firmware package and management firmware package policies and associate the firmware policies with the service profiles. 

C. Create a BIOS policy and define the host firmware package and management firmware package. 

D. Configure host firmware package and management firmware package policies and associate the firmware policies with the server pools. 

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Q10. Which two VMware features will not allow an adapter to transition from Cisco VM-FEX standard mode to universal passthrough mode? (Choose two.) 

A. VM Snapshot 

B. Volume Shadow Copy 

C. Storage vMotion 

D. HA 

E. Resource Reservations 

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