Pass 642-997 Exam Easily With Newly Free Cisco 642-997 Exam Dumps (21-30)

QUESTION 21
Which statement about electronic programmable logic device image upgrades is true?

A.    EPLD and ISSU image upgrades are nondisruptive.
B.    An EPLD upgrade must be performed during an ISSU system or kickstart upgrade.
C.    Whether the module being upgraded is online or offline, only the EPLD images that have different current and new versions are upgraded.
D.    You can execute an upgrade or downgrade only from the active supervisor module.

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Pass 642-997 Exam Easily With Newly Free Cisco 642-997 Exam Dumps (11-20)

QUESTION 11
By default it will take 10 seconds for authentication to fail due to an unresponsive RADIUS server before a Cisco Nexus series switch reverts to another RADIUS server or local authentication. What is one efficient way to improve the reaction time to a RADIUS server failure?

A.    Decrease the global RADIUS retransmission count to 1.
B.    Decrease the global RADIUS timeout interval to 5 seconds.
C.    Configure the RADIUS retransmission count and timeout interval per server, versus globally.
D.    Configure per server a test idle timer, along with a username and password.

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