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JN0-663 · Question #2

During a network migration window, an engineer issues the set protocols isis overload timeout 1200 command. In this scenario, which effect does this have on the IS-IS operations of the router?

The correct answer is C. When the IS-IS protocol starts, the overload bit is set for 1200 seconds. With a timeout, overload mode is set if the time elapsed since the IS-IS instance started is less than the specified timeout. To specify the number of seconds at which overload is reset, include the timeout option when specifying the overload statement: overload timeout…

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Question

During a network migration window, an engineer issues the set protocols isis overload timeout 1200 command. In this scenario, which effect does this have on the IS-IS operations of the router?

Options

  • AAfter the first IS-IS adjacency forms, the overload bit is set for 1200 seconds.
  • BWhen the IS-IS protocol starts, the overload bit is set after the timer of 1200 seconds expires.
  • CWhen the IS-IS protocol starts, the overload bit is set for 1200 seconds.
  • DAfter the first IS-IS adjacency forms, the overload bit is set after the timer of 1200 seconds

How the community answered

(25 responses)
  • A
    16% (4)
  • B
    4% (1)
  • C
    76% (19)
  • D
    4% (1)

Explanation

With a timeout, overload mode is set if the time elapsed since the IS-IS instance started is less than the specified timeout. To specify the number of seconds at which overload is reset, include the timeout option when specifying the overload statement: overload timeout seconds; The time can range from 60 through 1800 seconds. configuring-is-is-to-make-routers-appear-overloaded.html

Topics

#IS-IS#overload bit#timeout#network migration

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