configure cdp trust-extend ports
configure cdp trust-extend [untrusted | trusted] ports [port_list | all]
Description
This command configures trust mode support for the IP phone. This information will be sent to the IP phone from the ExtremeXOS switch by trust TLV.
Syntax Description
untrusted | Instructs attached IP phone to overwrite priority received from PC with configured COS value. |
trusted | Instructs IP phone to trust the priority received from PC or the attached device. |
port_list | Port list separated by a comma or -"; |
Default
Trusted.
Usage Guidelines
None.Example
The following example sets the trust TLV value as trusted for port 5 in the ExtremeXOS switch, which will be used by the IP phone to not change the priority received from the PC or attached device.
configure cdp trust-extend trusted ports 5
The following example sets the trust mode to untrusted for port 5 in the
ExtremeXOS switch, which will be used by the IP phone to override priority received from the
PC or attached
device.
configure cdp trust-extend untrusted ports 5
History
This command was first available in ExtremeXOS 21.1.
Platform Availability
This command is available on all platforms.