多項(xiàng)選擇題Which two statements about authentication settings for DCNM-LAN are true? ()

A. If none of the authentication servers that are configured for the current authentication mode responds to an authentication request, the DCNM-LAN server falls back to localauthentication.
B. DCNM-LAN only supports TACACS+.
C. Each DCNM-LAN server will have the same device credentials.
D. Administering DCNM-LAN authentication settings requires an authentication license.
E. DCNM-LAN server users are local to the DCNM-LAN server.


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1.單項(xiàng)選擇題Enabling jumbo frame support on a Cisco Nexus 5500 Switch can be done through which method?()   

A. changing the default policy map from a default MTU of 1500 to 9216
B. using the command system jumbomtu 9216
C. using the command interface MTU 9216
D. configuring the default Ethernet system class to an MTU of 9216 with a new network QoS policy map

2.單項(xiàng)選擇題In a configuration with redundant supervisors, how many IP addresses are required to configure full remote access via management 0?()     

A. two IP addresses, one for each supervisor
B. three IP addresses, one virtual IP and one physical IP for each supervisor
C. one IP address that is shared among supervisors
D. none—management 0 will use the IP address from the first SVI that is created

3.多項(xiàng)選擇題Which three flow-control port states lead to enabled link flow control? ()

A. Receive port: Enabled, Transmit port: Enabled
B. Receive port: Enabled, Transmit port: Desired
C. Receive port: Enabled, Transmit port: Disabled
D. Receive port: Disabled, Transmit port: Desired
E. Receive port: Desired, Transmit port: Desired

4.單項(xiàng)選擇題What is the mechanism that is used to allocate MAC addresses that are assigned to the VDC for the system MAC address?()   

A. NX-OS uses a random MAC address from the IEEE OUI block that is assigned to Cisco.
B. The VDC system MAC is pulled from the active supervisor and concatenated through a hash to ensure uniqueness.
C. NX-OS uses a value that is based on a range that is assigned to the SPROM of the system backplane.
D. The VDC system MAC is based on a range that is allocated to the first line card that is installed in the switch.

5.單項(xiàng)選擇題If the default VDC is configured to limit resources to a specific module type, what happens when a module that does not match the resource type is installed?()     

A. The module is powered up, and interfaces are in an "admin down" state.
B. The module is denied power, and a syslog message is generated.
C. The module is powered up, and interfaces are allocated to VDC0.
D. The module is powered up, and interfaces are allocated to VDC100.

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