Console Port; Expansion Module Slot; Default Settings - 3Com SuperStack 3 4950 Getting Started Manual

Console Port

Expansion Module
Slot

Default Settings

The console port allows you to connect a terminal and perform remote or
local out-of-band management. The console port uses a standard null
modem cable and is set to 19,200 kbps, 8 data bits, no parity and 1 stop
bit.
You can use this slot to install an Expansion Module. Contact your
supplier for further information.
WARNING: When an Expansion Module is not installed, ensure the
blanking plate is fitted by tightening all screws with a suitable tool.
Table 6 shows the default settings for the Switch 4950. If you initialize
one of the Switch units, it is returned to these defaults.
Table 6 Default Settings
Feature
Port Status
Port Speed
Duplex Mode
Flow Control
Broadcast Storm Control Enabled
Virtual LANs (VLANs)
Multicast Filtering
Spanning Tree Protocol
Smart Auto-sensing
IP Address
Switch 4950
Enabled
Auto-negotiated
Auto-negotiated
Auto-negotiated
High threshold: 3000 broadcast frames per second —
Notify and filter
Low threshold: 1500 broadcast frames per second —
Notify and unfilter
All ports belong to the untagged Default VLAN
(VLAN 1)
IGMP filtering enabled
Disabled
Enabled
0.0.0.0
Default Settings 17