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User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
540
The MAC Address Table contains the MAC addresses associated with each interface. Note that the Type field may
include the following types: -Learned - Dynamic address entries -Permanent - Static entry -Delete-on-reset - Static entry to
be deleted when system is reset
The mask should be hexadecimal numbers (representing an equivalent bit mask) in the form xx-xx-xx-xx-xx-xx that is
applied to the specified MAC address. Enter hexadecimal numbers, where an equivalent binary 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 8191.
Example
Console#show mac-address-table
Interface Mac Address Vlan Type
--------- ----------------- ---- ----------------
Eth 1/1 00-30-4F-94-34-de 1 Delete-on-reset
Trunk 2 00-30-4F-8f-aa-1b 1 Learned
Console#
mac-address-table aging-time
This command sets the aging time for entries in the address table. Use the no form to restore the default aging time.
Syntax
mac-address-table aging-time seconds
no mac-address-table aging-time
seconds - Aging time. (Range: 10-98301 seconds; 0 to disable aging)
Default Setting
300 seconds
Command Mode
Global Configuration
Command Usage
The aging time is used to age out dynamically learned forwarding information.
Example