Table of Contents
Advertisement
Chapter 33: Address Table Commands
show
mac-address-table
aging-time
show
mac-address-table
count
bit "0" means to match a bit and "1" means to ignore a bit. For
example, a mask of 00-00-00-00-00-00 means an exact match, and a
mask of FF-FF-FF-FF-FF-FF means "any."
•
The maximum number of address entries is 16K.
E
XAMPLE
Console#show mac-address-table
Interface MAC Address
--------- ----------------- ---- -------- -----------------
CPU
B4-0E-DC-34-96-08
Eth 1/ 1 00-E0-29-94-34-DE
Eth 1/21 00-01-EC-F8-D8-D9
Console#
This command shows the aging time for entries in the address table.
D
S
EFAULT
ETTING
None
C
M
OMMAND
ODE
Privileged Exec
E
XAMPLE
Console#show mac-address-table aging-time
Aging Status : Enabled
Aging Time: 300 sec.
Console#
This command shows the number of MAC addresses used and the number
of available MAC addresses for the overall system or for an interface.
S
YNTAX
show mac-address-table count interface interface
interface
ethernet unit/port
unit - Unit identifier. (Range: 1)
port - Port number. (Range: 1-52)
port-channel channel-id (Range: 1-16)
D
S
EFAULT
ETTING
None
C
M
OMMAND
ODE
Privileged Exec
– 1017 –
VLAN Type
Life Time
1 CPU
Delete on Reset
1 Config
Delete on Reset
1 Learn
Delete on Timeout
Advertisement
Table of Contents
