Cisco
210-065 · Question #15
210-065 Question #15: Real Exam Question with Answer & Explanation
The correct answer is B: It is the TFTP server IPv4 address where the video endpoint retrieves its configuration file. DHCP option 150 provides the TFTP server IPv4 address to Cisco TelePresence endpoints so they can automatically retrieve their configuration files during provisioning.
Question
What is the importance of defining option 150 in the DHCP server for Cisco TelePresence endpoints?
Options
- AOption 150 is not important.
- BIt is the TFTP server IPv4 address where the video endpoint retrieves its configuration file
- CIt is the IPv4 address of the default gateway for the subnet that the video endpoint is
- DIt is the configured SIP registrar and proxy server.
- EIt is the unique NTP server IPv4 address.
Explanation
DHCP option 150 provides the TFTP server IPv4 address to Cisco TelePresence endpoints so they can automatically retrieve their configuration files during provisioning.
Common mistakes.
- A. Option 150 is a well-defined Cisco DHCP option with a specific provisioning function and is critical for automatic configuration delivery to TelePresence endpoints.
- C. The default gateway address is conveyed by standard DHCP option 3, not option 150.
- D. The SIP registrar and proxy server address is a SIP configuration parameter and is not delivered via DHCP option 150.
- E. The NTP server IPv4 address is provided by DHCP option 42, not option 150.
Concept tested. DHCP option 150 TFTP server for TelePresence provisioning
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