Command Line Reference Guide

Parameters
c-tag-dot1p value Enter the keyword c-tag-dot1p followed by the customer dot1p
value that will be mapped to a service provider do1p value. The range
is 0 to 7.
sp-tag-dot1p
value
Enter the keyword sp-tag-dot1p followed by the service provider
dot1p value. The range is 0 to 7.
Defaults none
Command Modes INTERFACE
Command History
Version 9.0(1.3) Introduced on the S5000.
vlan-stack protocol-type
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, FTOS assigns the value 0x9100.
S5000
Syntax
vlan-stack protocol-type number
Parameters
number Enter the hexadecimal number as the stackable VLAN tag.
You may specify both bytes of the 2-byte S-Tag TPID. The range is 0
to FFFF. The default is 9100.
Defaults 0x9100
Command Modes CONFIGURATION
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
For specific interoperability limitations regarding the S-Tag TPID, refer to the FTOS
Configuration Guide .
The four characters you enter in the CLI for number are interpreted, as shown below:
1 0x0001
10 0x0010
81 0x0081
8100 0x8100
Related
Commands
portmode hybrid – sets a port (physical ports only) to accept both tagged and untagged frames.
A port configured this way is identified as a hybrid port in report displays.
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