Curious about the role of the TFTP server in Cisco Unified Communications? Learn how the TFTP server stores and delivers phone configuration files and firmware updates, crucial knowledge for the Cisco Certified Field Technician (CCT) exam.
Table of Contents
Question
What is the function of the TFTP server in a Cisco Unified Communications network?
A. Routes SIP calls
B. Provides IP addresses to phones
C. Stores and delivers phone configuration files
D. Encrypts VoIP traffic
E. Monitors call quality
Answer
C. Stores and delivers phone configuration files
Explanation
The TFTP server provides the configuration files and firmware updates that Cisco IP phones need when they boot up.
The TFTP (Trivial File Transfer Protocol) server in a Cisco Unified Communications network stores and delivers configuration files, ringer files, and firmware updates to Cisco IP phones and gateways. When a Cisco IP phone boots up, it contacts the TFTP server to download its unique configuration file, which contains information such as device settings, assigned features, and the identity of the Communications Manager to register with. The TFTP server also provides firmware images required for phone upgrades and security files as needed.
Without access to the TFTP server, Cisco IP phones cannot complete the registration process or receive necessary updates, making the TFTP server a critical component in the deployment and maintenance of Cisco Unified Communications environments.
The TFTP server is responsible for providing configuration files and firmware updates to Cisco IP phones during boot and registration, ensuring proper device operation within the Unified Communications network.
Cisco Certified Field Technician (CCT) certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Cisco Certified Field Technician (CCT) exam and earn Cisco Certified Field Technician (CCT) certification.