Online Access Free 210-451 Practice Test

Which option is the correct steps to regenerate a UCS B-Series SSL certificate?

• A.Using the UCSM GUI
  Navigate to the Admin tab
  Expand ALL > Key Management
  Right-click Key Management and choose regenerate certificate
  Click OK
• B.Open an SSH session to the CIMC IP
  # scope security
  # scope keyring default
  # set regenerate yes
  # commit-buffer
• C.Open an SSH session to the CIMC IP
  # scope security
  # scope certificate
  # set regenerate yes
  # commit-buffer
• D.Open an SSH session to the CIMC IP
  # scope certificate
  # set regenerate yes
  # commit-buffer

Which of the following represent features from UCS Central? (Choose all that apply.)

• A.Does not allow regional policies
• B.Globally controls identifier pools to avoid conflicts
• C.Can schedule UCS backup and firmware upgrades
• D.Consolidates inventory and faults from multiple UCS domains
• E.Provides KVM access to C-Series that are not managed by UCS Manager
• F.Replaces UCS Manager

Which of the following is the main function of SAL in OpenDaylight?

• A.GUI
• B.Handle REST API calls
• C.Provide abstraction for southbound protocols
• D.Clustering
• E.Directly configure OpenFlow compatible devices

Which of the following is not a valid action for an OpenFlow network device?

• A.Check TCP flags
• B.Send to SDN controller
• C.Send to egress interface
• D.Send to input port
• E.Send to all ports except ingress

A client is running several Cisco Nexus 9000 switches in fabric mode. During operation, the Cisco APIC cluster loses connectivity to the rest of the Cisco ACI fabric. What is the operational issue until the Cisco APIC cluster regains connectivity?

• A.The spines and leaves operate normally, and no new updates can be applied until the Cisco APIC cluster reconnects.
• B.The spines and leaves pass Layer 2 traffic, and Layer 3 traffic is directed to the master spine node.
• C.The spines and leaves operate normally, and changes must be made via CLI on the master spine node.
• D.The spines and leaves do not pass any traffic until the Cisco APIC cluster reconnects.