單項(xiàng)選擇題By default, what type of SSH server key is generated by Cisco NX-OS Software?()

A. DSA key generated with 512 bits
B. RSA key generated with 768 bits
C. RSA key generated with 1024 bits
D. DSA key generated with 1024 bits
E. RSA key generated with 2048 bits


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2.單項(xiàng)選擇題Where is a typical request in the Cisco UCS XML API placed in the data management engine, and, after the request is confirmed, what is updated?()

A. The request is placed in the transactor queue in FIFO order and the management information tree is updated.
B. The request is placed in the replicator and persistifier and the store is updated.
C. The request is placed in the data management engine and the application gateway is updated. 
D. The request is placed in the buffer queue and the commit buffer queue is updated.

3.單項(xiàng)選擇題

On a Cisco Nexus 7000 Series Switch, what is the purpose of this command?() 
switch# config terminal 
switch(config)# mac address-table learning-mode conversational vlan 1-10 
switch(config)# 

A. Enable conversational learning on FabricPath vlans 1-10 for F-Series module
B. Enable FabricPath protocol on VLANs 1–10
C. No need for this command as conversational learning is enabled by default for all VLANs.
D. Enable conversational learning on Classical Ethernet VLAN for F-Series module

4.多項(xiàng)選擇題Which three statements best describe multicast operation on Cisco Nexus switches in a data center?()

A. Cisco NX-OS Software does not support PIM dense mode.
B. The command ip multicast-routing must be enabled in Cisco NX-OS Software before any multicast configuration is possible on the switch.
C. PIM CLI configuration and verification commands are not available until you enable the PIM feature with the feature pim command.
D. Cisco NX-OS Software supports multicast routing per Layer 3 VRF instance.
E. The default PIM operational mode on the Cisco Nexus 7000 switch is SSM.

5.單項(xiàng)選擇題When using Overlay Transport Virtualization (OTV), how do L2 multicast frames traverse the overlay?()

A. The L2 multicast frames are encapsulated in an OTV packet using the configured control-group multicast address for transport
B. The L2 multicast frames are dropped because multicast cannot be carried across the overlay 
C. The L2 multicast frames are encapsulated in an OTV packet using the configured data-group multicast address for transport
D. The L2 multicast frames are forwarded natively across the overlay based on their multicast IDs

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Which three statements are possible causes for the "fltAdaptorHostIfLink-down" fault in UCS Manager? ()

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Application Control Engine (ACE) can check the health of servers and server farms by configuring health probes (which are sometimes referred to as keepalives). A probe can be one of many types. Which are valid ACE probes? ()

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Where are SAN Port Channel is created in UCS Manager?()

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Refer to the exhibit. According to the equipment tab in Cisco UCS Manager, which is true?()    

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An administrator creates a vNIC and assigns it to Fabric A with the fabric failover feature enabled. Which statement is true?()

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What is the purpose of this command in a Cisco Application Control Engine?() switch/Admin# show np 1 me-stats "-F0 v" 

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Which are valid statements about Cisco Virtual Interface Card (VIC)? ()

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Which of the following are supported in Cisco Global Site Selector? ()

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What is the appliance port used to connect to in a Cisco Unified Computing System?()

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A Cisco UCS fabric interconnect in end-host mode learns MAC addresses on which port types?()

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