Command Line Reference Guide

VLAN Stacking | 1477
vlan-stack dot1p-mapping
c s
Map C-Tag dot1p values to a S-Tag dot1p value. C-Tag values may be separated by commas, and
dashed ranges are permitted. Dynamic Mode CoS overrides any Layer 2 QoS configuration in case of
conflicts.
Syntax
vlan-stack dot1p-mapping c-tag-dot1p
values sp-tag-dot1p value
Parameters
Defaults
None
Command Modes
INTERFACE
Command
History
vlan-stack protocol-type
c e s
Define the Stackable VLAN Tag Protocol Identifier (TPID) for the outer VLAN tag (also called the
VMAN tag). If you do not configure this command, Dell Networking OS assigns the value 0x9100.
Syntax
vlan-stack protocol-type number
Parameters
Defaults
0x9100
Command Modes
CONFIGURATION
Command
History
c-tag-dot1p value
Enter the keyword followed by the customer dot1p value that will be mapped to
a service provider do1p value.
Range: 0-7
sp-tag-dot1p value
Enter the keyword followed by the service provider dot1p value.
Range: 0-7
Version 8.3.1.0 Introduced on C-Series and S-Series.
number
Enter the hexadecimal number as the Stackable VLAN tag.
On the E-Series: Dell Networking OS accepts the Most Significant Byte (MSB) and then
appends zeros for the Least Significant Byte (LSB).
On the C-Series and S-Series: You may specify both bytes of the 2-byte S-Tag TPID.
E-Series Range: 0-FF
C-Series and S-Series Range: 0-FFFF
Default: 9100
Version 8.2.1.0 Introduced on the E-Series ExaScale. C-Series and S-Series accept both bytes of the
2-byte S-Tag TPID.
Version 8.2.1.0 Introduced on the E-Series ExaScale
Version 7.6.1.0 Support added for C-Series and S-Series
E-Series original Command