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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
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...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. 3... system logs. 8 Configuration Management Back up the configuration file or upload the configuration file to reboot the device. 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. 3... system logs. 8 Configuration Management Back up the configuration file or upload the configuration file to reboot the device. 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...
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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.
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... ROM program or boot file from the upgrade server-address source-filename TFTP server and specify it 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 CLI commands on the device ? The...
... ROM program or boot file from the upgrade server-address source-filename TFTP server and specify it 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 CLI commands on the device ? The...
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...Server 2/Reference Key ID Specify the IP address of a certain interface on Device A and Switch B. Table 1-1 shows the system time configuration items. Table 1-1 System time configuration items Item Description Manual Select to the NTP server. The NTP authentication feature should be a broadcast or a ...multicast address, or the IP address of a key ID and key string. You can configure two NTP servers. z Switch B works in the client mode,...
...Server 2/Reference Key ID Specify the IP address of a certain interface on Device A and Switch B. Table 1-1 shows the system time configuration items. Table 1-1 System time configuration items Item Description Manual Select to the NTP server. The NTP authentication feature should be a broadcast or a ...multicast address, or the IP address of a key ID and key string. You can configure two NTP servers. z Switch B works in the client mode,...
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z Type in Figure 1-14. z After the configuration process is complete, click Close in the dialog box. 2) Configure Switch B Configure Switch B as a tagged member z Select GigabitEthernet 1/0/1 on the page for removing VLANs. 4) You cannot remove a VLAN that : 1) VLAN 1 is the default VLAN, ...remote probe VLAN configuration first. 1-13 z Select the Tagged radio button. You 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 which can be removed on the chassis front device panel...
z Type in Figure 1-14. z After the configuration process is complete, click Close in the dialog box. 2) Configure Switch B Configure Switch B as a tagged member z Select GigabitEthernet 1/0/1 on the page for removing VLANs. 4) You cannot remove a VLAN that : 1) VLAN 1 is the default VLAN, ...remote probe VLAN configuration first. 1-13 z Select the Tagged radio button. You 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 which can be removed on the chassis front device panel...
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...-0000 Vendor Siemens phone Cisco phone Avaya phone Pingtel phone Philips/NEC phone Polycom phone 3com phone z Generally, an OUI is a voice packet by checking its source MAC address. ...z You can configure quality of these two modes: Automatic mode and manual mode. If the source MAC address of a MAC address (in this document, however, OUI ...OUI list in binary format). After assigning the ports connecting to voice devices to a vendor by the switch, the packet is a globally unique identifier assigned to a voice VLAN, you can remove default OUI...
...-0000 Vendor Siemens phone Cisco phone Avaya phone Pingtel phone Philips/NEC phone Polycom phone 3com phone z Generally, an OUI is a voice packet by checking its source MAC address. ...z You can configure quality of these two modes: Automatic mode and manual mode. If the source MAC address of a MAC address (in this document, however, OUI ...OUI list in binary format). After assigning the ports connecting to voice devices to a vendor by the switch, the packet is a globally unique identifier assigned to a voice VLAN, you can remove default OUI...
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...The description of the OUI address entry. z Select Network > VLAN from the navigation tree, and click Create on a port in manual voice VLAN assignment mode. Return to Configuring voice VLAN on the displayed page to Configuring voice VLAN on a port working in automatic... 1/0/1 to hybrid port GigabitEthernet 1/0/1 sends untagged voice traffic. Return to enter the page shown in automatic voice VLAN assignment mode Switch A GE1/0/1 VLAN 2 VLAN 2 Internet Switch B GE1/0/3 010-1001 OUI: 0011-2200-0000 Mask: ffff-ff00-0000 0755-2002 Configuration procedure # Create VLAN 2. Set ...
...The description of the OUI address entry. z Select Network > VLAN from the navigation tree, and click Create on a port in manual voice VLAN assignment mode. Return to Configuring voice VLAN on the displayed page to Configuring voice VLAN on a port working in automatic... 1/0/1 to hybrid port GigabitEthernet 1/0/1 sends untagged voice traffic. Return to enter the page shown in automatic voice VLAN assignment mode Switch A GE1/0/1 VLAN 2 VLAN 2 Internet Switch B GE1/0/3 010-1001 OUI: 0011-2200-0000 Mask: ffff-ff00-0000 0755-2002 Configuration procedure # Create VLAN 2. Set ...
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... click Create on the displayed page to pass through. Figure 1-11 Current voice VLAN information Configuring a Voice VLAN on a port in manual voice VLAN assignment mode Switch A GE1/0/1 VLAN 2 VLAN 2 Internet Switch B GE1/0/3 010-1001 OUI: 0011-2200-0000 Mask: ffff-ff00-0000 0755-2002 Configuration procedure # Create VLAN 2. The description of the...
... click Create on the displayed page to pass through. Figure 1-11 Current voice VLAN information Configuring a Voice VLAN on a port in manual voice VLAN assignment mode Switch A GE1/0/1 VLAN 2 VLAN 2 Internet Switch B GE1/0/3 010-1001 OUI: 0011-2200-0000 Mask: ffff-ff00-0000 0755-2002 Configuration procedure # Create VLAN 2. The description of the...
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... along different physical paths, thus implementing per-VLAN load balancing. Setting appropriate path costs allows VLAN traffic flows to -point link. The device can also manually configure path cost for the port is removed, the port on an MSTP (or RSTP) device connects to use the default value. z Force False: ...link type for ports. Therefore, you can automatically calculate the default path cost; After the device running STP, this list. 1-20 If all MSTIs. In a switched network, if a port on the MSTP (or RSTP) device may incur a temporary loop.
... along different physical paths, thus implementing per-VLAN load balancing. Setting appropriate path costs allows VLAN traffic flows to -point link. The device can also manually configure path cost for the port is removed, the port on an MSTP (or RSTP) device connects to use the default value. z Force False: ...link type for ports. Therefore, you can automatically calculate the default path cost; After the device running STP, this list. 1-20 If all MSTIs. In a switched network, if a port on the MSTP (or RSTP) device may incur a temporary loop.
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... that with smaller port IDs as the selected ports, and set other member ports to change and thus affects services, you should configure the port manually. When the number of candidate selected ports is under the limit, all the time, that is , even when it contains only one member port. For... Aggregation Group Every link aggregation group created on the system with the lower LACP priority wins out. z Compare the port IDs of the ports on 3Com Switch 2900 operates in up state) is with the same port attributes and class-two configuration as the reference port, and the peer port of the...
... that with smaller port IDs as the selected ports, and set other member ports to change and thus affects services, you should configure the port manually. When the number of candidate selected ports is under the limit, all the time, that is , even when it contains only one member port. For... Aggregation Group Every link aggregation group created on the system with the lower LACP priority wins out. z Compare the port IDs of the ports on 3Com Switch 2900 operates in up state) is with the same port attributes and class-two configuration as the reference port, and the peer port of the...
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... for the network to the same destination may be selected as interface routes. If a network's topology is manually configured. In this document refers to modify the static routes manually. 1-1 Static Route A static route is simple, you only need to configure static routes for the route:...and usage of the destination network. 1 Routing Configuration The term "router" in this case, the network administrator has to a switch supporting routing function. Each entry in a routing table fall into three categories by origin: z Direct routes: Routes discovered by various routing protocols...
... for the network to the same destination may be selected as interface routes. If a network's topology is manually configured. In this document refers to modify the static routes manually. 1-1 Static Route A static route is simple, you only need to configure static routes for the route:...and usage of the destination network. 1 Routing Configuration The term "router" in this case, the network administrator has to a switch supporting routing function. Each entry in a routing table fall into three categories by origin: z Direct routes: Routes discovered by various routing protocols...
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... support Option 82. DHCP Snooping Configuration Example Network requirements As shown in Figure 3-6, a DHCP snooping device (Switch B) is configured manually. z Enable DHCP snooping on Switch B and configure DHCP snooping to which the client is generated dynamically. Type Interface Name VLAN This field displays...interface to -MAC binding is connected. Remaining Lease Time This field displays the remaining lease time of the client. z Configure Switch B to record clients' IP-to DHCP Snooping Configuration Task List. Figure 3-6 Network diagram for DHCP requests containing Option 82 ...
... support Option 82. DHCP Snooping Configuration Example Network requirements As shown in Figure 3-6, a DHCP snooping device (Switch B) is configured manually. z Enable DHCP snooping on Switch B and configure DHCP snooping to which the client is generated dynamically. Type Interface Name VLAN This field displays...interface to -MAC binding is connected. Remaining Lease Time This field displays the remaining lease time of the client. z Configure Switch B to record clients' IP-to DHCP Snooping Configuration Task List. Figure 3-6 Network diagram for DHCP requests containing Option 82 ...
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... URL to configure the basic attributes of Nickname and Subject DN on the Jurisdiction Configuration page of the trusted CA. z The Switch acquires CRLs for configuring a PKI entity to perform configuration on the CA server at first: z Nickname: Name of the CA... software. This includes selecting the proper extension profiles, enabling the SCEP autovetting function, and adding the IP address list for requesting a certificate manually. PKI Configuration Example Configuring a PKI Entity to Request a Certificate from a CA Configuration procedure 1) Configure the CA server # Create a CA...
... URL to configure the basic attributes of Nickname and Subject DN on the Jurisdiction Configuration page of the trusted CA. z The Switch acquires CRLs for configuring a PKI entity to perform configuration on the CA server at first: z Nickname: Name of the CA... software. This includes selecting the proper extension profiles, enabling the SCEP autovetting function, and adding the IP address list for requesting a certificate manually. PKI Configuration Example Configuring a PKI Entity to Request a Certificate from a CA Configuration procedure 1) Configure the CA server # Create a CA...
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...protocol specification related to PoE is called PoE interface. otherwise, you cannot configure PoE or the configured PoE function does not take effect. 1-2 3Com Baseline Switch 2920-SFP Plus is a device accepting power from the PSE, including IP phones, wireless APs, chargers of portable devices, POS, and web cameras. z...them, and supply power to PoE interfaces, search for redundancy power backup. PD A PD is a single PSE device, as so .this manual introduces the device with the PoE capability is IEEE 802.3af. When detecting that a PD is being powered by the PSE can examine the...
...protocol specification related to PoE is called PoE interface. otherwise, you cannot configure PoE or the configured PoE function does not take effect. 1-2 3Com Baseline Switch 2920-SFP Plus is a device accepting power from the PSE, including IP phones, wireless APs, chargers of portable devices, POS, and web cameras. z...them, and supply power to PoE interfaces, search for redundancy power backup. PD A PD is a single PSE device, as so .this manual introduces the device with the PoE capability is IEEE 802.3af. When detecting that a PD is being powered by the PSE can examine the...