User Guide
Page 1
3Com Baseline Switch 2900 Family User Guide Baseline Switch 2920-SFP Plus Baseline Switch 2928-SFP Plus Baseline Switch 2952-SFP Plus Baseline Switch 2928-PWR Plus Baseline Switch 2928-HPWR Plus Manual Version: 6W102-20090810 www.3com.com 3Com Corporation 350 Campus Drive, Marlborough, MA, USA 01752 3064
3Com Baseline Switch 2900 Family User Guide Baseline Switch 2920-SFP Plus Baseline Switch 2928-SFP Plus Baseline Switch 2952-SFP Plus Baseline Switch 2928-PWR Plus Baseline Switch 2928-HPWR Plus Manual Version: 6W102-20090810 www.3com.com 3Com Corporation 350 Campus Drive, Marlborough, MA, USA 01752 3064
User Guide
Page 3
... diagnostic information file, and view or save the file to local host. 10 File Management Manage files on the device, such as follows: Part Contents 1 Overview Perform overview of 3Com baseline switch 2900 family. 2 Configuration Wizard Perform quick configuration of the device. ...date and time. 7 Log Management Clear system logs, display and configure the loghost, display and refresh system logs. About This Manual Organization 3Com Baseline Switch 2900 Family User Guide is organized as displaying the file list, downloading a file, uploading a file, and removing a file...
... diagnostic information file, and view or save the file to local host. 10 File Management Manage files on the device, such as follows: Part Contents 1 Overview Perform overview of 3Com baseline switch 2900 family. 2 Configuration Wizard Perform quick configuration of the device. ...date and time. 7 Log Management Clear system logs, display and configure the loghost, display and refresh system logs. About This Manual Organization 3Com Baseline Switch 2900 Family User Guide is organized as displaying the file list, downloading a file, uploading a file, and removing a file...
User Guide
Page 5
... none is comments. Optional alternative items are grouped in square brackets and separated by forward slashes. Many or none can be extremely careful. Conventions The manual uses the following conventions: Command conventions Convention Boldface italic [ ] { x | y | ... } [ x | y | ... ] { x | y | ... } * [ x | y | ... ] * & # Description The keywords of all can be careful. A line starting with the # sign is selected. Improper...
... none is comments. Optional alternative items are grouped in square brackets and separated by forward slashes. Many or none can be extremely careful. Conventions The manual uses the following conventions: Command conventions Convention Boldface italic [ ] { x | y | ... } [ x | y | ... ] { x | y | ... } * [ x | y | ... ] * & # Description The keywords of all can be careful. A line starting with the # sign is selected. Improper...
User Guide
Page 6
Related Documentation In addition to this manual, each 3com Baseline Switch 2900 documentation set includes the following: Manual Description 3Com Baseline Switch 2900 Family This guide provides all the information you need to -date 3Com product documentation on the World Wide Web at this URL: http://www.3com.com. Obtaining Documentation You can access the most up-to install Getting Started Guide and use the 3Com Baseline Switch 2900 Family.
Related Documentation In addition to this manual, each 3com Baseline Switch 2900 documentation set includes the following: Manual Description 3Com Baseline Switch 2900 Family This guide provides all the information you need to -date 3Com product documentation on the World Wide Web at this URL: http://www.3com.com. Obtaining Documentation You can access the most up-to install Getting Started Guide and use the 3Com Baseline Switch 2900 Family.
User Guide
Page 11
... before logout. z After logging in Figure 2-4 to configure the IP address of the Web interface z The PC where you are recommended to the corresponding configuration manuals of three parts: navigation tree, title area, and body area, as the management interface. Logging Out of the Web Interface Click Logout in the upper...
... before logout. z After logging in Figure 2-4 to configure the IP address of the Web interface z The PC where you are recommended to the corresponding configuration manuals of three parts: navigation tree, title area, and body area, as the management interface. Logging Out of the Web Interface Click Logout in the upper...
User Guide
Page 28
... the next startup { bootrom | runtime } Reboot the device and run the default configuration initialize Specify VLAN-interface 1 to obtain an IP address through DHCP or manual configuration ipsetup { dhcp | ip address ip-address { mask | mask-length } [ default-gateway ip-address ] } Modify the login password of a user password Download the Boot ROM...
... the next startup { bootrom | runtime } Reboot the device and run the default configuration initialize Specify VLAN-interface 1 to obtain an IP address through DHCP or manual configuration ipsetup { dhcp | ip address ip-address { mask | mask-length } [ default-gateway ip-address ] } Modify the login password of a user password Download the Boot ROM...
User Guide
Page 40
... more ports in the VLAN is down if no Ethernet ports in the VLAN are up . z Manual: Allows you enter by DHCP. By default, the VLAN interface is up . DHCP BOOTP Manual Configure how the VLAN interface obtains an IPv4 address. Available VLAN interfaces are configurable if... Manual is , the port status does not change with the VLAN interface status. Support for the VLAN interface....
... more ports in the VLAN is down if no Ethernet ports in the VLAN are up . z Manual: Allows you enter by DHCP. By default, the VLAN interface is up . DHCP BOOTP Manual Configure how the VLAN interface obtains an IPv4 address. Available VLAN interfaces are configurable if... Manual is , the port status does not change with the VLAN interface status. Support for the VLAN interface....
User Guide
Page 55
z If you select Manual, the system refreshes the information only when you select a certain period, the system refreshes the system information at the specified interval. Figure 1-1 System information Select ...
z If you select Manual, the system refreshes the information only when you select a certain period, the system refreshes the system information at the specified interval. Figure 1-1 System information Select ...
User Guide
Page 57
z If you select Manual, the system refreshes the information only when you select a certain period, the system refreshes the information at the specified interval. Figure 1-2 Device information Select from the Refresh Period drop-down list: z If you click the Refresh button. 1-3
z If you select Manual, the system refreshes the information only when you select a certain period, the system refreshes the information at the specified interval. Figure 1-2 Device information Select from the Refresh Period drop-down list: z If you click the Refresh button. 1-3
User Guide
Page 62
... allows quick clock synchronization within a network by no means keep time synchronized among distributed time servers and clients. The device supports setting system time through manual configuration and automatic synchronization of workload and cannot guarantee the clock precision.
... allows quick clock synchronization within a network by no means keep time synchronized among distributed time servers and clients. The device supports setting system time through manual configuration and automatic synchronization of workload and cannot guarantee the clock precision.
User Guide
Page 63
... NTP messages is a character string for NTP messages, so that has failed authentication. The clients will the device synchronize its time to manually configure the system time, including the setting of a key. z Configure NTP authentication on the local device to become the destination address ... client from synchronizing with the NTP server. Table 1-1 shows the system time configuration items. Table 1-1 System time configuration items Item Description Manual Select to the NTP server. Only if the key provided by means of a key ID and key string. This feature enhances the ...
... NTP messages is a character string for NTP messages, so that has failed authentication. The clients will the device synchronize its time to manually configure the system time, including the setting of a key. z Configure NTP authentication on the local device to become the destination address ... client from synchronizing with the NTP server. Table 1-1 shows the system time configuration items. Table 1-1 System time configuration items Item Description Manual Select to the NTP server. Only if the key provided by means of a key ID and key string. This feature enhances the ...
User Guide
Page 68
... the number of logs that can be stored in Figure 1-2. 1-2 Return to refresh the Web interface every 1 minute, 5 minutes, or 10 minutes. z Automatic: You can select manual refresh or automatic refresh: z Manual: You need to click Refresh to enter the syslog display page, as shown in the log buffer. You can select to...
... the number of logs that can be stored in Figure 1-2. 1-2 Return to refresh the Web interface every 1 minute, 5 minutes, or 10 minutes. z Automatic: You can select manual refresh or automatic refresh: z Manual: You need to click Refresh to enter the syslog display page, as shown in the log buffer. You can select to...
User Guide
Page 78
..., product bar code, MAC address, debugging and testing date(s), manufacture name, and so on. Figure 1-4 Diagnostic information When you need to save the current configuration manually before rebooting the device. To receive as much information as shown in one operation during daily maintenance or when system failure occurs, the diagnostic information...
..., product bar code, MAC address, debugging and testing date(s), manufacture name, and so on. Figure 1-4 Diagnostic information When you need to save the current configuration manually before rebooting the device. To receive as much information as shown in one operation during daily maintenance or when system failure occurs, the diagnostic information...
User Guide
Page 86
... 6 are used for receiving signals; z No Limited: Select this option to set to avoid dropping of time, it receives the Pause frame. SFP optical ports do not support this way, flow control helps to auto. The egress port is enabled on both sides, when traffic congestion occurs on... the port. With auto power down is recommended. Available options include: z User Defined: Select this option to set the limit manually. With flow control enabled at least one of cables, an Ethernet port can change the pin roles by setting the MDI mode. Item MDI...
... 6 are used for receiving signals; z No Limited: Select this option to set to avoid dropping of time, it receives the Pause frame. SFP optical ports do not support this way, flow control helps to auto. The egress port is enabled on both sides, when traffic congestion occurs on... the port. With auto power down is recommended. Available options include: z User Defined: Select this option to set the limit manually. With flow control enabled at least one of cables, an Ethernet port can change the pin roles by setting the MDI mode. Item MDI...
User Guide
Page 108
... loopback test, and you can see the test result in the Result text box, as shown in full duplex mode when the loopback test is manually shut down , while you can perform neither test on a port under a loopback test.
... loopback test, and you can see the test result in the Result text box, as shown in full duplex mode when the loopback test is manually shut down , while you can perform neither test on a port under a loopback test.
User Guide
Page 158
... password, privacy mode, privacy password, and so on. z If an idle interface on the agent. According to the configured security level, you need to the manual provided for NMS. Configuration verification z After the above configurations, you cannot perform corresponding operations. The configuration on NMS must be consistent with the agent and...
... password, privacy mode, privacy password, and so on. z If an idle interface on the agent. According to the configured security level, you need to the manual provided for NMS. Configuration verification z After the above configurations, you cannot perform corresponding operations. The configuration on NMS must be consistent with the agent and...
User Guide
Page 175
... page for some special purposes. z Type in Figure 1-14. Figure 1-14 Assign GigabitEthernet 1/0/1 to which can neither create nor remove them manually. 3) Dynamic VLANs cannot be neither created nor removed manually. 2) Some VLANs are reserved for modifying the VLANs to VLAN 2, and VLAN 6 through VLAN 50 as you must remove the remote...
... page for some special purposes. z Type in Figure 1-14. Figure 1-14 Assign GigabitEthernet 1/0/1 to which can neither create nor remove them manually. 3) Dynamic VLANs cannot be neither created nor removed manually. 2) Some VLANs are reserved for modifying the VLANs to VLAN 2, and VLAN 6 through VLAN 50 as you must remove the remote...
User Guide
Page 178
...interface gets an IPv4 address. Return to automatically obtain an IP address by selecting the DHCP or BOOTP option, or manually assign the VLAN interface an IP address by selecting the Manual option. Figure 1-1 The Create tab Table 1-2 describes the configuration items of the VLAN interface to be created. ...Table 1-2 Configuration items of creating a VLAN interface Item Input a VLAN ID: DHCP Config ure Primar y IPv4 Addres s BOOTP Manual IPv4 Address Mask Length Description Input the ID of creating a VLAN interface. This option is available after you select the...
...interface gets an IPv4 address. Return to automatically obtain an IP address by selecting the DHCP or BOOTP option, or manually assign the VLAN interface an IP address by selecting the Manual option. Figure 1-1 The Create tab Table 1-2 describes the configuration items of the VLAN interface to be created. ...Table 1-2 Configuration items of creating a VLAN interface Item Input a VLAN ID: DHCP Config ure Primar y IPv4 Addres s BOOTP Manual IPv4 Address Mask Length Description Input the ID of creating a VLAN interface. This option is available after you select the...
User Guide
Page 180
... then bring up . Return to automatically obtain an IP address by selecting the DHCP or BOOTP option, or manually assign the VLAN interface an IP address by selecting the Manual option. Item DHCP BOOTP Manual Modif y IPv4 Addre ss Admin Status Description Configure the way in which may restore it. By default, a VLAN...
... then bring up . Return to automatically obtain an IP address by selecting the DHCP or BOOTP option, or manually assign the VLAN interface an IP address by selecting the Manual option. Item DHCP BOOTP Manual Modif y IPv4 Addre ss Admin Status Description Configure the way in which may restore it. By default, a VLAN...
User Guide
Page 181
Table of Contents 1 Voice VLAN Configuration 1-1 Overview 1-1 Voice VLAN Assignment Modes 1-1 Security Mode and Normal Mode of Voice VLANs 1-3 Configuring the Voice VLAN 1-4 Configuration Task List 1-4 Configuring Voice VLAN Globally 1-5 Configuring Voice VLAN on a Port 1-6 Adding OUI Addresses to the OUI List 1-7 Voice VLAN Configuration Examples 1-8 Configuring Voice VLAN on a Port in Automatic Voice VLAN Assignment Mode 1-8 Configuring a Voice VLAN on a Port in Manual Voice VLAN Assignment Mode 1-13 Configuration Guidelines 1-18 i
Table of Contents 1 Voice VLAN Configuration 1-1 Overview 1-1 Voice VLAN Assignment Modes 1-1 Security Mode and Normal Mode of Voice VLANs 1-3 Configuring the Voice VLAN 1-4 Configuration Task List 1-4 Configuring Voice VLAN Globally 1-5 Configuring Voice VLAN on a Port 1-6 Adding OUI Addresses to the OUI List 1-7 Voice VLAN Configuration Examples 1-8 Configuring Voice VLAN on a Port in Automatic Voice VLAN Assignment Mode 1-8 Configuring a Voice VLAN on a Port in Manual Voice VLAN Assignment Mode 1-13 Configuration Guidelines 1-18 i