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show mac-addr-table
SFTOS Command Reference for the S2410, Version 2.4.1.0 79
Parameters
Mode
Privileged Exec
Example
Figure 13 Example of Output from the show mac-addr-table all Command
Field
Descriptions
Mac Address—A unicast MAC address for which the switch has forwarding and or filtering information.
The format is 6 or 8 two-digit hexadecimal numbers that are separated by colons, for example
01:23:45:67:89:AB. In an IVL system, the MAC address is displayed as 8 bytes.
Interface—The Unit/Slot/Port at which this address was learned.
If Index—This object indicates the IfIndex of the interface table entry associated with this port.
In the S2410, If Index values are:
Status—The status of this entry. The meanings of the values are:
macaddr
(OPTIONAL) Enter a 6 byte Mac address.
all (OPTIONAL) Enter all to get results for all interfaces.
interface unit/slot/port
(OPTIONAL) To show MAC addresses on a particular interface, enter
the keyword
interface followed by the interface unit, slot, and port.
This can be a physical or logical interface.
vlan VLAN_ID
(OPTIONAL) To show MAC addresses on a particular interface, enter
the keyword
vlan followed by the VLAN_ID.
count
(OPTIONAL) Display Multicast Forwarding Database (MFDB) count.
(S50-TAC-8) #show mac-addr-table all
Mac Address Interface IfIndex Status
----------------------- --------- ------- ------------
00:01:00:01:00:00:00:37 0/1 1 Learned
00:01:00:03:00:00:00:03 0/2 2 Learned
00:01:00:D0:95:B7:CD:2E 3/1 25 Management
00:01:00:01:E8:07:10:18 1/1 26 Learned
Note: IVL (Independent VLAN Learning) allows unicast address-to-port mappings to
be created based on a MAC address in conjunction with a VLAN ID. In an IVL system,
the MAC address is displayed as 8 bytes.
Note: The “3/1” in the Interface column references the Ethernet Management port.
See Figure 13 and Figure 15.
Headings Explanation
Physical ports 1 through 24 (24 ports)
Ethernet Management port (labelled “10/
100 Ethernet “, also called service port):
25
LAGs (port channels) 26 to 37 (12 possible LAGs)