Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) — Question 276

An engineer must configure switch port 2/8 to send CDP packets to configure an attached Cisco IP phone to trust tagged traffic on its access port. Which command is required to complete the configuration?

Router# configure terminal -
Router(config)# interface gigabitethernet 2/8
Router(config-if)# description Cube E43.308-6491

Answer options

Correct answer: C

Explanation

The correct command, 'platform qos trust extend', is used to configure the switch port to trust the QoS settings for the tagged traffic. The other options either specify an incorrect trust level or include parameters that are not required for this configuration, making them invalid in this context.