Configuration Guide User guide
FastIron Configuration Guide 1873
53-1002494-02
Displaying multi-device port authentication information
Displaying the authenticated MAC addresses
To display the MAC addresses that have been successfully authenticated, enter the show
auth-mac-addresses authorized-mac command.
The following example output is from a FastIron X Series device. The display output on your device
may differ, depending on the software version running on the device.
Syntax: show auth-mac-addresses authorized-mac
TABLE 312 Output from the show authenticated-mac-address
<address>
command
Field Description
MAC/IP Address The MAC address for which information is displayed. If the packet for which
multi-device port authentication was performed also contained an IP address, then the
IP address is displayed as well.
Port The port on which the MAC address was learned.
Vlan The VLAN to which the MAC address was assigned.
Authenticated Whether the MAC address was authenticated.
Time The time at which the MAC address was authenticated. If the clock is set on the
Brocade device, then the actual date and time are displayed. If the clock has not been
set, then the time is displayed relative to when the device was last restarted.
Age The age of the MAC address entry in the authenticated MAC address list.
CAM Index If the MAC address is blocked, this is the index entry for the Layer 2 CAM entry created
for this MAC address. If the MAC address is not blocked, either through successful
authentication or through being placed in the restricted VLAN, then “N/A” is displayed.
If the hardware aging period has expired, then “ffff” is displayed for the MAC address
during the software aging period.
Brocade#show auth-mac-addresses authorized-mac
-------------------------------------------------------------------------------
MAC Address Port Vlan Authenticated Time Age dot1x
-------------------------------------------------------------------------------
0030.4874.3181 15/23 101 Yes 00d01h03m17s Ena Ena
000f.ed00.0001 18/1 87 Yes 00d01h03m17s Ena Ena
000f.ed00.012d 18/1 87 Yes 00d01h03m17s Ena Ena
000f.ed00.0065 18/1 87 Yes 00d01h03m17s Ena Ena
000f.ed00.0191 18/1 87 Yes 00d01h03m17s Ena Ena
000f.ed00.01f5 18/1 87 Yes 00d01h03m17s Ena Ena