Configuring Layer 3 trusted or untrusted ports
Configure a port as trusted or untrusted to determine the Layer 3 QoS actions the switch performs. A trusted (core) port honors incoming Differentiated Services Code Point (DSCP) markings. An untrusted (access) port overrides DSCP markings. The default configuration is trusted.
Before you begin
Enable DiffServ.
Procedure
Variable definitions
Use the data in the following table to use the access-diffserv commands.
Variable |
Value |
---|---|
enable |
If enabled, specifies an access port and overrides incoming DSCP bits. If disabled, specifies a core port that honors and services incoming DSCP bits. |
port {slot/port[/sub-port][-slot/port[/sub-port]][,...][slot/all][all]} |
Identifies the
slot and port in one of the following formats:
|