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Optimizing Traffic Flow with Port Controls, Port Trunking, and Port-Based Priority
Configuring Port-Based Priority for Incoming Packets
Figure 9-15. Example of Configuring Non-Default Prioritization on Untagged, Inbound Traffic
Messages Related to Prioritization
Troubleshooting Prioritization
Refer to “802.1q Prioritization Problems” on page C-7 in appendix C, “Trouble-
shooting”.
Ports A9 - A12 are now configured to
assign a priority level of "1" (Low) to
untagged, incoming traffic. (Any
inbound, tagged traffic retains its
priority level while transiting the
switch.)
Configures port-based
priority on ports A9 -A12
to "1" (Low) and saves
the configuration
changes to the startup-
config file.
Message Meaning
< priority-level >: Unable to create. The port(s) on which you are trying to configure a qos
priority may belong to a port trunk. Trunked ports cannot be
configured for qos priority.
!Software.book Page 38 Thursday, October 10, 2002 6:10 PM