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100-890 · Question #49

100-890 Question #49: Real Exam Question with Answer & Explanation

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Question

The Certificate Trust List (CTL) file is an important file that the Cisco IP phone downloads during the bootup process What information is defined in the CTL file?

Options

  • ACTL contains a list of certificates and feature licenses that the IP phone is authorized to use
  • BCTL specifies a list of configuration files that the phone can download from the TFTP server
  • CCTL contains a list of Cisco Unified CM and TFTP servers that the IP phone is authorized to connect
  • DCTL defines how the Cisco IP Phone communicates with Cisco Unified CM and provides a phone with

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