3Com 3824 Switch User Manual


 
Default Settings 17
Figure 5 Switch 3848 rear view
Power Socket Each Power Supply automatically adjusts its power setting to any power
voltage in the range 100-240 VAC.
Redundant Power
System Socket
(Switch 3848 only)
To protect against internal power supply failure, you can use this socket
to connect the Switch to a SuperStack 3 Advanced Redundant Power
System. See
Connecting a Redundant Power Supply (Switch 3848 only)
on page 23
.
Default Settings Table 5 shows the default settings for the Switch 3812, Switch 3824 and
Switch 3848. If you initialize one of the Switch units, it is returned to
these defaults.
Table 5 Default Settings
Redundant Power System Socket
Power Socket
Feature Switch 3812, Switch 3824, or Switch 3848
Port Status Enabled
Port Speed Auto-negotiated
Duplex Mode Auto-negotiated
Flow Control Disabled
Broadcast Storm Control Enabled
Threshold: 3000 broadcast frames per second
Virtual LANs (VLANs) All ports belong to the untagged Default VLAN
(VLAN 1)
Multicast Filtering IGMP filtering enabled
Rapid Spanning Tree Protocol Enabled
Link Aggregation Control
Protocol (LACP)
Disabled per port
Spanning Tree Protocol Enabled
Smart Auto-sensing Enabled
dua1740-0aaa03.book Page 17 Thursday, December 23, 2004 9:23 PM