660 | VLAN Stackingw w w . d e l l . c o m | s u p p o r t . d e l l . c o m Figure 37-3. show vlan Command Example with Stackable VLANsvlan-stack dot1p-mappingMap C-Tag dot1p values to a S-Tag dot1p value. C-Tag values may be separated by commas anddashed ranges are permitted. Dynamic Mode CoS overrides any Layer 2 QoS configuration in case ofconflicts.Syntax vlan-stack dot1p-mapping c-tag-dot1p values sp-tag-dot1p valueParametersDefaults noneCommand Modes INTERFACECommandHistoryvlan-stack protocol-typeDefine the Stackable VLAN tag protocol identifier (TPID) for the outer VLAN tag (also called theVMAN tag). If you do not configure this command, FTOS assigns the value 0x9100.Syntax vlan-stack protocol-type numberParametersDefaults 0x9100FTOS#show vlanCodes: * - Default VLAN, G - GVRP VLANsNUM Status Q Ports* 1 Inactive2 Active M Te 13/13M Te 13/0-23 Active M Po1(Te 13/14-15)M Te 13/18M Te 13/34 Active M Po1(Te 13/14-15)M Te 13/18M Te 13/45 Active M Po1(Te 13/14-15)M Te 13/18M Te 13/5FTOS#c-tag-dot1p value Enter the keyword followed by the customer dot1p value that will be mapped toa service provider do1p value.Range: 0 to 5sp-tag-dot1p value Enter the keyword followed by the service provider dot1p value.Range: 0 to 5Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Modulenumber Enter the hexadecimal number as the Stackable VLAN tag.You may specify both bytes of the 2-byte S-Tag TPID.Range: 0 to FFFFDefault: 9100
