Cabletron Systems STS16-20R Switch User Manual


 
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SmartStack STS16-20D/STS16-20R Token Ring Switches Installation and User Guide Switch Configuration
Address Aging
You can set the per-port aging value using the
Address Aging
menu. The following
describes the types of address aging.
There are two types of aging:
Port aging
Any address in a port's address table that has not been active for a port's
configured aging time will be removed from the ports table
Set at the
Port Address Table Aging
menu
Master Table aging
Addresses that are in the master address table, but not in any port address
table, will be removed from the master address table after the system aging
time
Set at the
Master Address Table Aging
menu
There are two levels to set for the port and master aging tables:
Time Interval Aging
is a time limit, in minutes, which will drop older addresses
after the selected time.
Automatic On-Demand Aging
stores addresses until reaching maximum capacity of
the table, then deletes addresses, (in the following specific order) down to a selected
percentage level and continues to cycle in the same manner.
Random remote addresses
Sequential remote addresses
sequentially aged from the top of the Address Aging table to the bottom of
the table
Random local addresses
Sequential local addresses
More information on address aging and the address aging screens is presented in
the following sections.