Cisco 350-601 - Implementing and Operating Cisco Data Center Core Technologies (DCCOR) & CCIE Data Center Certification Exam
Question #1 (Topic: demo questions)
An engineer must configure OSPF routing on Cisco Nexus 9000 Series Switches. The IP subnet of the Eth 1/2 interface for both switches must be advertised via OSPF. However, these interfaces must not establish OSPF adjacency or send routing updates. The current OSPF adjacency over the interface Eth1/1 on SW1 and Eth1/1 on SW2 must remain unaffected. Which configuration must be applied to both Nexus switches to meet these requirements?
Correct Answer: C
Explanation:
The ip ospf passive-interface command is used to prevent OSPF adjacency and routing updates from being sent or received on a specific interface, while still advertising the interface subnet via OSPF. This command is useful for stub networks or loopback interfaces that do not need to form OSPF neighbor relationships. The other commands either enable OSPF adjacency by default, change the OSPF network type, or disable OSPF passive mode. Reference: Cisco Nexus 9000 Series NX-OS Unicast Routing Configuration Guide, Release 9.3(x) - Configuring OSPF [Cisco Nexus 9000 Series Switches], Configuring OSPF, Configuring OSPF Interfaces Cisco Nexus 9000 Series NX-OS Unicast Routing Configuration Guide, Release 9.3(x) - Configuring OSPF [Cisco Nexus 9000 Series Switches], Configuring OSPF, Configuring OSPF Passive Interfaces Cisco Nexus 9000 Series NX-OS Unicast Routing Configuration Guide, Release 9.3(x) - Configuring OSPF [Cisco Nexus 9000 Series Switches], Configuring OSPF, Configuring OSPF Network Types
Question #2 (Topic: demo questions)
Which configuration statically assigns VSAN membership to a virtual Fibre Channel interface?
Correct Answer: B
Explanation:
The vsan bind interface command is used to statically assign VSAN membership to a virtual Fibre Channel interface. This command overrides the VSAN membership that is derived from the physical interface or the default VSAN. The other commands are either invalid or do not apply to virtual Fibre Channel interfaces. Reference: Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide, Release 9.3(x) - Configuring Virtual Fibre Channel Interfaces [Cisco Nexus 9000 Series Switches], Configuring Virtual Fibre Channel Interfaces,
Question #3 (Topic: demo questions)
An engineer updated firmware on Fabric Interconnects and activates it. However, the endpoint fails to boot from the new firmware image. What is expected to occur in this case?
Correct Answer: A
Explanation:
The system will automatically revert to the backup image version if the endpoint fails to boot from the new firmware image. This is a feature of the Fabric Interconnects that ensures high availability and reliability. The GOLD firmware image is used for diagnostics and troubleshooting, not for normal operation. The kickstart image is used for booting the Nexus switches, not the Fabric Interconnects.
Question #4 (Topic: demo questions)
An engineer is implementing OTV on a transport that supports multicast. The solution needs to meet the following requirements: • Establish adjacency to the remote peer by using multicast. • Enable OTV advertisements for VLAN 100 to the other site. Which two commands should be configured to meet these requirements? (Choose two.)
Correct Answer: B, D
Explanation: