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SBC session border controllers
Syntax
[no] spanning-tree auto-edge
Parameters
Command contains no arguments.
Command mode
INTERFACE FRONT-PORT
INTERFACE PORT-CHANNEL
Example
SBC2000-[CONFIG]-[SWITCH]-[if]> spanning-tree auto-edge
The automatic bridge detection feature is enabled.
MAC table configuration commands
mac-address-table aging-time
The command sets MAC address lifetime in the table globally.
The use of the negative form of the command (no) sets the default MAC address lifetime.
Syntax
[no] mac-address-table aging time <aging time>
no mac-address-table aging time
Parameters
<aging time> — MAC address life time, may take values [10 .. 630] seconds.
Default value
300 seconds
Command mode
CONFIG-SWITCH
Example
SBC2000-[CONFIG]-[SWITCH]> mac-address-table aging-time 100
show mac address-table count
This command allows viewing the number of MAC address entries on all front-port interfaces, port-channel
interfaces, slot-channel interfaces.
Syntax
show mac address-table count
Parameters
Command contains no arguments.
Command mode
CONFIG-SWITCH