In an FCoE environment, for which two sets of data must an interface that implements the PAUSE mechanism always provision sufficient ingress buffer? (Choose two)

• A.frames that were sent with high credit
• B.frames that were processed and transmitted by the transmitter before the PAUSE frame left the sender
• C.frames that were sent on the link but not yet received.
• D.frames that were sent on the link and received.
• E.frames that were processed and transmitted by the transmitter after the PAUSE frame left the sender.

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A network engineer must perform a backup and restore of the Cisco Nexus 5000 Series Switch configuration. The backup must be made to an external backup server. The only protocol permitted between the Cisco Nexus Series switch and the backup server is UDP. The backup must be used when the current working configuration of the switch gets corrupted. Which set of steps must be taken to meet these requirements?

• A.1. Perform a startup-config backup to an FTP server. 2. Copy startup-config in the boot flash to the running-config file.
• B.1. Perform a running-config backup to an SFTP server. 2. Copy backup-config from the SFTP server to the running-config file.
• C.1. Perform a running-config backup to an SCP server. 2. Copy running-config in the boot flash to the running-config file.
• D.1. Perform a startup-config backup to a TFTP server. 2. Copy backup-config from the backup server to the running-config file.

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Refer to the exhibit.

Which VLANs are capable to be assigned on vPC interfaces?

• A.100-104
• B.100-103
• C.100-102
• D.100-105

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An engineer changed a configuration and must perform a rollback.
Which statement applies to a Cisco Nexus 5600 Series Switch?

• A.The configuration rollback functionality is disabled when FCoE is enabled.
• B.A system checkpoint is generated automatically when the running configuration is saved to NVRAM.
• C.A user who is assigned to the network-operator user role can perform a rollback.
• D.Errors are skipped when an atomic rollback type is triggered.

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An engineer is using REST API calls to configure the cisco APIC. Which data structure must be used within a post message to receive a login token?

• A.
• B.
• C.
• D.

Correct Answer: C

Explanation

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2-x/rest_cfg/2_1_x/ b_Cisco_APIC_REST_API_Configuration_Guide/b_Cisco_APIC_REST_API_Configuration_Guide_chapter_0

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