DGS-3024 Gigabit Ethernet Switch Manual
Advanced Settings
Figure 7- 3. Switch Information (Advanced Settings) window
The following fields can be set:
Parameter Description
Serial Port Auto
Logout
This setting for the restart of the console is 2 Minutes, 5 Minutes, 10 Minutes, 15
Minutes, or Never. The default is 10 Minutes.
Serial Port Baud
Rate
Determines the serial port bit rate that will be used the next time the Switch is restarted.
Available speeds are 9600, 19,200, 38,400, and 115,200 bits per second. The default
setting is 9600.
MAC Address Aging
Time (0-14400)
Minutes
This field specifies the length of time a learned MAC Address will remain in the
forwarding table without being accessed (that is, how long a learned MAC Address is
allowed to remain idle). To change this, type in a different value representing the MAC
address age-out time in seconds. The MAC Address Aging Time can be set to any
value between 0 and 14,400. The default setting is 5.
IGMP Snooping
This indicates if Internet Group Management Protocol (IGMP) Snooping is enabled on
the Switch. When enabled, this feature instructs the Switch to read IGMP packets being
forwarded through the Switch in order to obtain forwarding information from them (learn
which ports contain Multicast members). The Switch’s IGMP snooping state can be
changed on the IGMP Snooping Settings window (Configuration → IGMP Snooping
→ IGMP Snooping). The default is Disabled.
Multicast Router
Only
This field specifies that the Switch should only forward all multicast traffic to a multicast-
enabled router, if enabled. Otherwise, the Switch will forward all multicast traffic to any
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