PRIORITY COMMANDS

Command

Function

Mode

Page

show map ip

Shows the IP precedence map

PE

3-133

precedence

 

 

 

 

 

 

 

show map ip dscp

Shows the IP DSCP map

PE

3-134

 

 

 

 

switchport priority default

Use this command to set a priority for incoming untagged frames, or the priority of frames received by the device connected to the specified interface. Use the no form to restore the default value.

Syntax

switchport priority default default-priority-idno switchport priority default

default-priority-id- The priority number for untagged ingress traffic. The priority is a number from 0 to 7. Seven is the highest priority.

Default Setting

The priority is not set, and the default value for untagged frames received on the interface is zero. The switch is not instructed what to do with the priority.

Command Mode

Interface Configuration (Ethernet, Port Channel)

Command Usage

The precedence for priority mapping is IP Port, IP Precedence or IP DSCP, and default switchport priority.

The default port priority applies if the incoming frame is an untagged frame received from a VLAN trunk or a static-access port. This priority does not apply to IEEE 802.1Q VLAN tagged frames. If the incoming frame is an IEEE 802.1Q VLAN tagged frame, the IEEE 802.1p User Priority bits will be used.

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SMC Networks SMC6750L2 manual Switchport priority default, 121