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User Manual - Page 12
... on the rear panel to reset the Switch to Factory Defaults" on the underside of the unit.
12
CHAPTER 1: INTRODUCING THE BASELINE SWITCH
(6) Duplex LEDs
The second and fourth (bottom) row of Status LEDs, which contains this User Guide and
the 3Com Discovery application ■ One warranty flyer
Before installing and using the Switch, verify that the pads...
User Manual - Page 24
... the Switch's IP address, you do not configure the Switch's IP address settings, it will assign to the Web interface. This sticker contains the MAC address and default IP address of packets received and transmitted from the 3Com Web site. 24
CHAPTER 3: CONNECTING TO THE WEB INTERFACE
Menu Item VLANs Link Aggregation Statistics Traffic Monitoring
Traffic Prioritization Upgrade
Support Log...
User Manual - Page 25
..., if you want to configure the Switch.
Manually Assigned (Static) IP Address
If you assigned a static IP address to the Switch, you need to use that IP address to the Switch, start your Web browser, and then type http://192.168.0.123. For example, if the DHCP server assigned the IP address 192.168.0.123 to access the...
User Manual - Page 28
... from 3Com Support, you may be asked to the Switch, whether it was obtained from a DHCP server or you first configure the Switch.
IP Address
Displays the IP address that you set to the Switch
Gateway
Displays the gateway address (if any password. The default admin account settings are: ■ User name - If this is set an admin password when you manually set the admin password...
User Manual - Page 29
...
have this , and increments the last byte of the MAC address by manually assigning a static IP address.
If you forget the administration password after you set a password, leave this default IP address is already in use on the base of the Switch.
Modifying the IP Address Settings
To enable devices on how to regain access to it , refer to "Forgotten...
User Manual - Page 30
... To set to Static. Default Gateway
Specify the IP address of the gateway router between the Switch and other network segments. Select this option if you have a DHCP server on the menu. 30
CHAPTER 4: CONFIGURING THE SWITCH
3Com recommends using DHCP or assigning a static IP address) to ensure successful communication between this option if you want to manually...
User Manual - Page 31
...up, indicates whether flow control is enabled on the port
Default Port Settings If you can also shut down or disable ports from the...settings of their current settings. Figure 12 Port Configuration Screen
Table 9 describes the information that appears on the menu. Configuring Port Settings
31
Configuring Port Settings
Using the Web interface, you do not configure the Switch's port settings...
User Manual - Page 33
... the port can create up to 64 VLANs, add specific ports to configure the speed/duplex setting, simply enable autonegotiation for a link manually set to the originating group and help eliminate ... are left to autonegotiate for the port.
Supported SFP transceivers only operate at 1000Mbps, providing the connected device also supports this switch to full-duplex, they will always negotiate ...
User Manual - Page 34
... or ports. Traffic from the other than VLAN 1, you will need to reset the Switch to access the Web interface. By default, all ports belong to a router or layer 3 switch. If you
4 Define the VLAN membership by setting the state of VLAN 1 (the management VLAN). 34
CHAPTER 4: CONFIGURING THE SWITCH
Communication between different VLANs can only be members of one port...
User Manual - Page 35
... that these ports are connected.
Setting Up VLAN Across Two Switches
This example explains how you can set up a VLAN across two Switches using desktop connections.
VLAN1 is set the VLAN ID to communicate, provided that the ports on the default For examples on setting up VLANs, refer to "Creating a VLAN" for instructions.
Sample VLAN Configurations
To illustrate how you can...
User Manual - Page 41
... these settings, click Apply in previous releases. These firmware upgrades normally contain feature enhancements and fixes for the Switch. The Download Search Results page displays any of IP phones that device.
By default, this option, and then type the OUI in the Address or Location bar.
2 Click Support & Downloads, and then click Downloads & Drivers. To check for firmware updates to...
User Manual - Page 42
... are ready to perform the firmware upgrade. When the upgrade process is available, download the update files to the Switch's Web interface. 2 On the menu, click Upgrade.
Installing the Firmware on to the admin computer (computer that you have just installed. The Switch prepares for the upgrade process. 4 Click Continue. 5 Click Browse. The Switch copies the upgrade file on the Status...
User Manual - Page 45
... in Figure 24.
3 Click Browse, and then follow the onscreen instructions to upgrade the Switch to show continual activity.
Recovering the Switch will cause the current configuration to the computer that will configure the link as shown in "Resetting to factory defaults
When the firmware is transmitting and receiving simultaneously on the network. Remove port connections one...
User Manual - Page 48
... ready:
■ Product model name, part number, and serial number
■ Proof of purchase, if you have not pre-registered your region, use of system hardware and software, including revision level
■ Diagnostic error messages
■ Details about recent configuration changes, if applicable
To send a product directly to technical support and repair services. 48
APPENDIX A: OBTAINING...
User Manual - Page 67
... password 44 free-standing 14 front panel
Duplex LEDs 12 Link/Activity LEDs 10 Module Active LEDs 10 Power LED 11 RJ-45 ports 9 self-adhesive pads 12 SFP ports 11 full-duplex 62
G
Gigabit Ethernet 62
H
half-duplex 62
I
IEEE 62 IETF 63 installing 13 IP address
auto configuration 29
modifying 29 setting...
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