Configuring the FDB Aging Time
To configure the aging time for dynamic FDB entries, use the following command:.
configure fdb agingtime secondsIf the aging time is set to 0, all aging entries in the database are defined as static, nonaging entries. This means the entries will not age out, but non-permanent static entries can be deleted if the switch is reset.
To display the aging time, use the following
NoteOn ExtremeSwitching X460-G2 series switches, FDB entries are aged in hardware, the aging time is always displayed as 000, and the h flag is set for entries that are hardware aged.