PLANET VC-810S - Manual (Page 67)

User’s Manual of VC-810S / VC-810S48
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4.7 Address Learning Table
In a dynamic network topology, address aging allows the contents of the address table to always be the most recent and
correct. A learned source address entry ill be cleared (age out) if it is not update by the address learning process within a
set aging time period. Use this page to set the Address Ageing Timeout for the MAC Address database, and to filter
802.1D control packets. The screen in Figure 4-42 appears.
Figure 4-42 Address Learning Table screen
The Address Learning Table includes the following fields:
Object Description
Global Enable or Disable MAC table aging function.
Enable – Enable MAC table aging function. A learned source address entry
will be cleared with a period of time if it is not updated by the
address learning process. IEEE 802.1D recommends a default of
300 seconds, which is the factory default.
Disable – Disable MAC table aging function.
• MAC Table Aging
Default value: Enable.
Enable Fast Aging time mode. • Aging Time mode
300 Sec –
12 Sec-
Disable Fast aging time; Aging time set to 300 seconds.
Enable Fast aging time; Aging time set to 12 seconds.
Global configure 802.1D specified reserved control frame filtering.
Enable – When network control packets are received with a destination
MAC address as below, the Switch will drop the packets:
01-80-C2-00-00-04~01-80-C2-00-00-0F
• 802.1D specified
reserved control
frame filtering
Disable – The network control packets will be flooded.