Mac-Address Timer - H3C MSR Series Command Reference Manual

Hardware
MSR 930
MSR 20-1X
MSR 20
MSR 30
MSR 50
MSR 2600
MSR3600-51F
Examples
# Set the maximum number of MAC addresses that can be learned on port Ethernet 1/1 to 600. After
this upper limit is reached, frames received with unknown source MAC addresses on the port are not
forwarded.
<Sysname> system-view
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] mac-address max-mac-count 600
[Sysname-Ethernet1/1] mac-address max-mac-count disable-forwarding
Related commands
•
mac-address (system view)
•
mac-address (interface view)
•

mac-address timer

mac-address timer
Use mac-address timer to configure the aging timer for dynamic MAC address entries.
Use undo mac-address timer to restore the default.
Syntax
mac-address timer { aging seconds | no-aging }
undo mac-address timer aging
Default
The aging timer for dynamic MAC address entries is 300 seconds.
Views
System view
Default command level
2: System level
Parameters
aging seconds: Sets an aging timer for dynamic MAC address entries, in the range of 10 to 4080
seconds.
no-aging: Sets dynamic MAC address entries not to age.
Usage guidelines
Follow these guidelines to set the aging timer appropriately:
Command compatibility
No
No
No
Supported only on an MIM-FSW module
Supported only on an FIC-FSW module
Yes
Supported only on an FIC-FSW module
8