3com 5500-EI Quick Setup Guide
Default Settings
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Default Settings
Table 10 shows the default settings for the Switch 5500 Family:
Table 10 Default Settings
Feature
Switch 5500
Automatic IP Configuration
Enabled
Port Status
Enabled
Port Speed
Auto-negotiated
Duplex Mode
Auto-negotiated
Power over Ethernet
Enabled (3CR17171-91 and 3CR17172-91 only)
Power over Ethernet
Enabled (3CR17171-91 and 3CR17172-91only)
Flow Control
Auto-negotiated
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
(VLAN 1) with IEEE Std 802.1Q-1998 learning
operational
Management VLAN
Fixed as VLAN 1 on 5500-SI units. Can be any
VLAN for 5500-EI/5500G-EI units.
VLAN for 5500-EI/5500G-EI units.
Link Aggregation Control
Protocol (LACP)
Protocol (LACP)
Disabled per port
IP Multicast Filtering
Filtering enabled
Rapid Spanning Tree Protocol Enabled
Fast Start
Enabled on front panel ports
RMON Alarm
Enabled
Webcache Support
Disabled
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
Configuration Save and
Restore
Restore
Disabled
Spanning Tree Protocol
Enabled
Smart Auto-sensing
Enabled