3Com 2824 Support Question
3Com 2824 Support Question
Find answers below for this question about 3Com 2824 - Baseline Switch.Need a 3Com 2824 manual? We have 1 online manual for this item!
Question posted by mfoster on February 6th, 2012
How To Reset 3com 16476 To Factory Default
Can not find reset button
Current Answers
Related 3Com 2824 Manual Pages
User Manual - Page 3
... Conventions 5 Related Documentation 6 Documentation Comments 6 Product Registration 6
1 INTRODUCING THE BASELINE SWITCH
Overview of the Baseline Switch 7 Features and Capabilities 7
Autosensing of MDI/MDIX Connections 7 Autonegotiating 10/100... the Web Interface 22 Navigating Around the Web Interface 23
Menu 23 Buttons 24 Device Mimic 24 Accessing the Interface Without Using Discovery 25 DHCP Assigned ...
User Manual - Page 4
... Viewing the Trunk Summary 39 Viewing Statistics 40 Mirroring Port Traffic 41 Running Cable Diagnostic 42 Using the System Tools 42 Restart 42 Configuration 43 Resetting to Factory Defaults 43 Backing Up and Restoring Configuration 44 Upgrade 44 Spanning Tree 45 802.1p Prioritization 46 Viewing Support Information 47
5 TROUBLESHOOTING
Forgotten Password 49...
User Manual - Page 5
... Table 2 list conventions that are used throughout this guide, you must press two or more keys simultaneously, the key names are linked with this 3Com Baseline Switch 2816-SFP/2824-SFP Plus and contains information that alerts you to potential personal injury
Table 2 Text Conventions
Convention
Description
The words "enter" and "type"
When you...
User Manual - Page 6
...Page number (if appropriate)
Example: ■ 3Com Baseline Switch 2816-SFP/2824-SFP Plus User
Guide ■ Part Number...software button names. Click OK. Related Documentation
In addition to order these products. The Switch is...hubs, switches, power systems and other networking equipment, and is continually being developed. Product Registration
You can now register your Baseline Switch on the 3Com...
User Manual - Page 7
... a 'crossover' TP cable. Autonegotiating 10/100/1000 Mbps Ports
Each 10/100/1000 Mbps port automatically determines the speed and duplex mode of the 3Com® Baseline Switch 2816/2824-SFP Plus.
The 1000BASE-T ports also support automatic 10/100/1000 Mbps speed detection.
10/100 Mbps connections on the other hand, only operate...
User Manual - Page 8
... network.
Diese Porte sind geschützte Datensteckdosen. The Switch has 16 (2816-SFP) or 24 (2824-SFP) 10/100/1000 Mbps auto-negotiating ports. Ceux-ci...Each port
WARNHINWEIS: RJ-45-Porte. Figure 1 Front and Rear Panels (2816-SFP)
1
1 9
8
4
5
12
13
Baseline Switch 2816-SFP Plus Module Present 8
16
Link/Activity : Green = 1000M, Yellow = 10/1000M, Flash = Activity, Duplex : ...
User Manual - Page 9
...-mode default of the connected device. If auto-negotiation is enabled, if it has priority over the 10/100/1000 port of using
Physical Features
9
SFP transceivers to provide connectivity between the Switch and remote 1000 Mbps workgroups or to color. In such a configuration, you may notice some degradation of network performance. 3Com...
User Manual - Page 10
...connected to the port is operating in half-duplex mode. Yellow The port is faulty. Switch is operating
in full-duplex mode.
(6) Power LED
The Power LED shows the power...the unit still does not operate, contact your supplier for use.
10
CHAPTER 1: INTRODUCING THE BASELINE SWITCH
Table 1 10BASE-T/100BASE-TX Ports
Flashing Port disabled or link loopback error. If these checks ...
User Manual - Page 11
... mounting kit ■ 3Com Installation CD ■ This User Guide ■ Warranty flyer
If any of the lower unit. The Switch comes with four self-adhesive rubber pads.
This returns the Switch to "Configuration" on the underside of the unit. (7) Self-Adhesive Pads
The unit is complete. Refer to the factory default settings if, for...
User Manual - Page 12
12
CHAPTER 1: INTRODUCING THE BASELINE SWITCH
User Manual - Page 17
...Connecting Devices to the Switch
Baseline 10/100 Switch
Endstations on switched 100 Mbps connections
Baseline 10/100 Switch
Endstations on switched 100 Mbps connections
...Resetting the Switch to Factory Defaults" on self-test or loopback test failed.
See "Resetting to its factory defaults erases all your 3Com network supplier for 10 Mbps connections). To visit the 3Com...
User Manual - Page 21
...available on the Web interface.
It also introduces the menu items and buttons that are covered:
■ Requirements for Accessing the Web Interface
...on 3Com Baseline Switch 2816-SFP/2824-SFP Plus CD-ROM that is supplied with your Switch
■ A computer that is connected to the Switch and that has a Web browser
Running the Discovery Application
The 3Com Baseline Switch 2816-SFP/2824-SFP...
User Manual - Page 22
...browser, the first page that connects the computer to the Switch, and then click Next. Discovery searches the network for 3Com devices. When detection is the logon page.
If the... Discovered Devices screen displays detected network devices.
3 On the Discovered Devices screen, click Baseline Switch 2816-SFP/2824-SFP Plus, and then click Next. Figure 5 Welcome Screen of Discovery appears. The...
User Manual - Page 29
... assigning a static IP address. Automatic IP Configuration
When you want to itself .
By default, the Switch performs automatic IP configuration and assigns an IP address to itself during auto IP configuration, ... , refer to "Forgotten Password" on page 48 for the first time, it automatically uses the default IP address 169.254.x.y, where x and y are the last two bytes of its MAC address....
User Manual - Page 36
... 16), so that the ports on the default VLAN1 and the ports on each other ports, unless you VLAN1 is set up a VLAN across two Switches using uplink connections. 36
CHAPTER 4: CONFIGURING THE SWITCH
Figure 16 Desktop VLAN Configuration
Endstations in VLAN 1
Endstations in VLAN 2
Baseline Switch 2824-SFP Plus
add another port to uplink, and...
User Manual - Page 43
... 29). Configuration
Use the Configuration tab to reset the Switch to factory defaults and to factory defaults, click Reset. To reset the Switch to back up or restore configuration settings.
The Switch LAN IP address will have their computers when the restart has completed and the Switch is operational again. CAUTION: Resetting the Switch to its factory defaults erases all your settings.
User Manual - Page 49
..."Resetting to Factory Defaults" on page 43 for your local technical support representative.
Solving LED Issues
This section lists some issues that you assigned to the Switch and you need to reset the Switch... the interface. If you set it , check the 3Com Knowledgebase at http://knowledgebase.3com.com before contacting your Switch, refer to the Web interface after you encounter an issue...
User Manual - Page 51
... the on the rear panel of firmware. You must recover the Switch, using the recovery button on page 21.
Refer to the factory defaults. Recovering the Switch will cause the current configuration to its factory default settings. Alternatively, click RESET to return the Switch to be used for details.
2 Turn off the Switch.
3 Press and hold in Figure 31 displays.
User Manual - Page 57
... using the mounting kit supplied
IEC 320 50/60 Hz 100-240 VAC 1 Amp (maximum) 60 W
184.3 BTU/hr B TECHNICAL INFORMATION
Related Standards
The 3Com Baseline Switch 2816/2824-SFP Plus has been designed to the following standards:
Functional
MAC Address Safety EMC Emissions
Immunity
ISO 8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast...
User Manual - Page 59
... other units, the Switch unit must be installed below the narrower units and above the deeper units.
■ The unit must be powered by disconnecting the power cord from IT† supplies. C SAFETY INFORMATION
Important Safety Information
Please read the following safety information carefully before installing the Baseline Switch 2816-SFP/2824-SFP Plus.
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