Parameter
Security Mode
Aging Time
Aging Type
Click Apply to check the content changed.
Choose the security mode option. The options available
are as follows.
• Permanent - All the MAC addresses learned are not
cleared except for the cases which users manually
deleted entries.
• Delete-On-Timeout - All the learned MAC
addresses become cleared if an entry ages out, or if
the users manually delete these entries.
Enter the aging-time value to use it for the secure
dynamic address, which automatically learned on the
port specified. The range is from 0 to 1,440 (minutes).
Choose the aging type. The options available are as
follows.
• Absolute - All the secure addresses on this port
become age-out immediately if the specified time
passes, and they are deleted from a list of the
addresses. This is the default type.
• Inactivity - The secure address on this port becomes
age-out only if there are no data-traffics coming
from the secure-source address, during the period
specified.
9.1.2 Port Security Port Settings
Overview
9 Security
281