3com 3CR17662-91 User Manual
20
C
HAPTER
1: I
NTRODUCING
THE
S
WITCH
4200G F
AMILY
Default Settings
Table 6 shows the default settings for the Switch 4200G Family.
Table 6 Default Settings
Feature
Switch 4200G
Automatic IP Configuration
Enabled
Port Status
Enabled
Port Speed
Auto-negotiated
Duplex Mode
Auto-negotiated
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 4200G units. Can be any
VLAN for 4200G units.
VLAN for 4200G 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
Traffic Prioritization
All ports prioritize NBX VoIP traffic (LAN and IP).
All ports set to “best effort” for all other traffic.
All ports set to “best effort” for all other traffic.
Port Security
Disabled per port
Configuration Save and
Restore
Restore
Disabled
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