Reference Guide

• For a Gigabit Ethernet interface, enter the keyword
GigabitEthernet then the slot/port information.
• For a Fast Ethernet interface, enter the keyword
FastEthernet then the slot/port information.
• For a Ten-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
mac-address (Optional) MAC address of an 802.1X-authenticated supplicant.
Defaults none
Command Modes
• EXEC
• EXEC privilege
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.12.0 Introduced on the S4810.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.4.2.1 Introduced on the C-Series and S-Series.
Usage
Information
Enter a supplicant’s MAC address using the mac-address option to display CoS mapping
information only for the specified supplicant.
You can display the CoS mapping information applied to traffic from authenticated supplicants
on 802.1X-enabled ports that are in Single-Hot, Multi-Host, and Multi-Supplicant authentication
modes.
Example
FTOS#show dot1x cos-mapping interface gigabitethernet 2/21
802.1p CoS re-map table on Gi 2/21:
----------------------------------
Dot1p Remapped Dot1p
0 7
1 6
2 5
3 4
4 3
5 2
6 1
7 0
FTOS#show dot1x cos-mapping int g 2/21 mac-address
00:00:01:00:07:00
802.1p CoS re-map table on Gi 2/21:
----------------------------------
802.1p CoS re-map table for Supplicant: 00:00:01:00:07:00
Dot1 Remapped Dot1p
0 7
1 6
149