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3Com SUPERSTACK 3 3226 User Manual

3Com SUPERSTACK 3 3226
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Default Settings 17
Default Settings Table 5 shows the default settings for the Switch:
Table 5 Default Settings
If you initialize a Switch unit by selecting System > Control > Initialize in
the Web interface or by entering system control initialize
in
the Command Line Interface, the following settings are retained to allow
you to connect to and manage the Switch:
IP Address
Subnet Mask
Default Gateway
Feature Switch
IP Configuration Automatic by DHCP client
Port Status Enabled
Port Speed All ports are auto-negotiated
Duplex Mode All ports are auto-negotiated
Flow Control Disabled in half duplex 10/100 ports
Auto-negotiated in full duplex 10/100 ports
Disabled for 10/100/1000 ports
Broadcast Storm Control Enabled
Virtual LANs (VLANs) All ports belong to the untagged Default VLAN
(VLAN 1) with IEEE Std 802.1Q-1998 learning
operational
Link Aggregation Control
Protocol (LACP)
Disabled per port
Multicast Filtering IGMP Filtering enabled
Rapid Spanning Tree Protocol Enabled
Spanning Tree Fast Start Enabled on 10/100 ports
Disabled on 10/100/1000 ports
Traffic Prioritization All ports prioritize NBX VoIP traffic (LAN and IP).
All ports set to “best effort” for all other traffic.
Port Security Disabled per port
DUA1750-0AAA01.book Page 17 Friday, December 5, 2003 10:24 AM

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3Com SUPERSTACK 3 3226 Specifications

SuperStack 3 Switch 3226

Port Capacities IconPort Capacities
10/100 ports24
Dual-personality 10/100/1000 or SFP Gigabit ports2
Performance IconPerformance
bandwidth8.8 Gbps
throughput6.6 Mpps
Power Supply IconPower Supply
input voltage100-240 VAC
maximum power55 W
heat dissipation184 BTU
Memory IconMemory
flash memory16MB
processor memory32MB
packet buffer memory32MB
Operating Environment IconOperating Environment
operating temperature0° to 40°C
storage temperature-40° to 70°C
humidity10% to 90% non-condensing
Weight and Dimensions IconWeight and Dimensions
height45 mm
width440 mm
depth252 mm
weight4.3 kg

SuperStack 3 Switch 3250

Port Capacities IconPort Capacities
10/100 ports48
Dual-personality 10/100/1000 or SFP Gigabit ports2
Performance IconPerformance
bandwidth13.6 Gbps
throughput10.1 Mpps
Power Supply IconPower Supply
input voltage100-240 VAC
maximum power84 W
heat dissipation287 BTU
Memory IconMemory
flash memory16MB
processor memory32MB
packet buffer memory64MB
Operating Environment IconOperating Environment
operating temperature0° to 40°C
storage temperature-40° to 70°C
humidity10% to 90% non-condensing
Weight and Dimensions IconWeight and Dimensions
height45 mm
width440 mm
depth333 mm
weight5.3 kg

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