Prevents examination of the 802.1p priority field as part of the QoS (Quality of Service) configuration.
| port_list | Specifies a list of ports or slots and ports. |
| all | Specifies that dot1p replacement should be disabled for all ports. |
Enabled.
The 802.1p examination feature is enabled by default. To free ACL (Access Control List) resources, disable this feature whenever another QoS traffic grouping is configured. (For information on available ACL resources, see ACLs in the ExtremeXOS 22.7 User Guide)
Note
If you disable this feature when no other QoS traffic grouping is in effect, 802.1p priority enforcement of 802.1q tagged packets continues.Dot1p examination cannot be disabled for priority values 5 and 6. However, the precedence of the examination is lowered so that all other traffic grouping precedences are higher. The mappings you configure with the configure dot1p type command remain in effect.
As part of the COS global status enable action, COS will automatically enable dot1p examination on all ports. An internal status will track this event. The disable dot1p examination command will print an additional warning message in the event that COS was configured via SNMP (Simple Network Management Protocol). If the COS global status is disabled via SNMP, the internal status will be cleared and the additional WARNING message will not be displayed.
The following command disables 802.1p value examination on ports 1 to 5:
disable dot1p examination ports 1-5
This command was available in ExtremeXOS 11.4.
This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X590, X620, X690, X870 series switches.
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