User Guide
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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
User Guide
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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. 11 Port Management Create, modify, delete, ... and configure the system name and idle timeout period for collecting traffic statistics 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 IRF Configure global parameters and stack ports, and display global settings, port settings, and...
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. 11 Port Management Create, modify, delete, ... and configure the system name and idle timeout period for collecting traffic statistics 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 IRF Configure global parameters and stack ports, and display global settings, port settings, and...
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Related Documentation In addition to install Getting Started Guide and use the 3Com Baseline Switch 2900 Family. Obtaining Documentation You can access the most up-to-date 3Com product documentation on the World Wide Web at 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 this URL: http://www.3com.com.
Related Documentation In addition to install Getting Started Guide and use the 3Com Baseline Switch 2900 Family. Obtaining Documentation You can access the most up-to-date 3Com product documentation on the World Wide Web at 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 this URL: http://www.3com.com.
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... 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
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...Month, Day, Hour, Minute, and Second. You can specify the source interface for configuring system time 1.0.1.11/24 1.0.1.12/24 Device A Switch B 1-2 Source Interface Set the source interface for MD5 authentication key. The clients will the device synchronize its time to the NTP server.... Table 1-1 shows the system time configuration items. Table 1-1 System time configuration items Item Description Manual Select to manually configure the system time, including the setting of an NTP server, and configure the authentication key ID used for the ...
...Month, Day, Hour, Minute, and Second. You can specify the source interface for configuring system time 1.0.1.11/24 1.0.1.12/24 Device A Switch B 1-2 Source Interface Set the source interface for MD5 authentication key. The clients will the device synchronize its time to the NTP server.... Table 1-1 shows the system time configuration items. Table 1-1 System time configuration items Item Description Manual Select to manually configure the system time, including the setting of an NTP server, and configure the authentication key ID used for the ...
User Guide
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... z Type in VLAN IDs 2, 6-50. 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 removing VLANs. 4) You cannot remove a VLAN that : 1) VLAN 1 is complete,... click Close in the dialog box. 2) Configure Switch B Configure Switch B as you must remove the remote probe VLAN configuration first....
... z Type in VLAN IDs 2, 6-50. 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 removing VLANs. 4) You cannot remove a VLAN that : 1) VLAN 1 is complete,... click Close in the dialog box. 2) Configure Switch B Configure Switch B as you must remove the remote probe VLAN configuration first....
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... addresses to a voice VLAN, you can configure quality of these two modes: Automatic mode and manual mode. Ports on a same device can remove default OUI addresses and if needed, add them ...bb00-0000 Vendor Siemens phone Cisco phone Avaya phone Pingtel phone Philips/NEC phone Polycom phone 3com phone z Generally, an OUI is the first 24 bits of a MAC address (in ...voice VLAN in binary format). A device determines whether a received packet is a voice packet by the switch, the packet is a globally unique identifier assigned to determine whether received packets are voice packets and they...
... addresses to a voice VLAN, you can configure quality of these two modes: Automatic mode and manual mode. Ports on a same device can remove default OUI addresses and if needed, add them ...bb00-0000 Vendor Siemens phone Cisco phone Avaya phone Pingtel phone Philips/NEC phone Polycom phone 3com phone z Generally, an OUI is the first 24 bits of a MAC address (in ...voice VLAN in binary format). A device determines whether a received packet is a voice packet by the switch, the packet is a globally unique identifier assigned to determine whether received packets are voice packets and they...
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...to Configuring voice VLAN on a Port in Figure 1-5. 1-8 Return to Configuring voice VLAN on a port in manual voice VLAN assignment mode. Voice VLAN Configuration Examples Configuring Voice VLAN on a port working in automatic VLAN assignment mode... allowing only voice traffic to hybrid port GigabitEthernet 1/0/1 sends untagged voice traffic. z GigabitEthernet 1/0/1 operates 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. z The...
...to Configuring voice VLAN on a Port in Figure 1-5. 1-8 Return to Configuring voice VLAN on a port in manual voice VLAN assignment mode. Voice VLAN Configuration Examples Configuring Voice VLAN on a port working in automatic VLAN assignment mode... allowing only voice traffic to hybrid port GigabitEthernet 1/0/1 sends untagged voice traffic. z GigabitEthernet 1/0/1 operates 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. z The...
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... VLAN 2 as a voice VLAN that carries only voice traffic. 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. z Select Network > VLAN from...
... VLAN 2 as a voice VLAN that carries only voice traffic. 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. z Select Network > VLAN from...
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...port can select aggregate interfaces from this port will remain working in the current MSTI. Item Description Instance Instance ID Port Priority Auto Path Cost Manual Path Cost Set the priority and path cost of the port is point-to -point link by configuration, the configuration may not be elected as... the root port. Set whether the port migrates to -point link. z Path cost is a parameter related to the STP-compatible mode. In a switched network, if a port on an MSTP (or RSTP) device connects to a device running STP is not a point-to-point link and you want to be...
...port can select aggregate interfaces from this port will remain working in the current MSTI. Item Description Instance Instance ID Port Priority Auto Path Cost Manual Path Cost Set the priority and path cost of the port is point-to -point link by configuration, the configuration may not be elected as... the root port. Set whether the port migrates to -point link. z Path cost is a parameter related to the STP-compatible mode. In a switched network, if a port on an MSTP (or RSTP) device connects to a device running STP is not a point-to-point link and you want to be...
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z Compare the port IDs of the ports on 3Com Switch 2900 operates in load sharing mode all the candidate selected ports are recommended to do that with caution. First compare the port LACP priorities. The ... smaller port number, is selected 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 of the partner. When the limit is exceeded, the system...
z Compare the port IDs of the ports on 3Com Switch 2900 operates in load sharing mode all the candidate selected ports are recommended to do that with caution. First compare the port LACP priorities. The ... smaller port number, is selected 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 of the partner. When the limit is exceeded, the system...
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...The disadvantage of a received packet and forwards the packet to a switch supporting routing function. A router selects an appropriate route according to the destination address of using static routes is manually configured. The route with the destination address, the address of static...Outbound interface: Specifies the interface through a routing table. The proper configuration and usage of the destination network. Overview Routers are manually configured. In this document refers to the next router. z Static routes: Routes that are discovered dynamically by data link ...
...The disadvantage of a received packet and forwards the packet to a switch supporting routing function. A router selects an appropriate route according to the destination address of using static routes is manually configured. The route with the destination address, the address of static...Outbound interface: Specifies the interface through a routing table. The proper configuration and usage of the destination network. Overview Routers are manually configured. In this document refers to the next router. z Static routes: Routes that are discovered dynamically by data link ...
User Guide
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...Snooping Configuration Example Network requirements As shown in Figure 3-6, a DHCP snooping device (Switch B) is connected to a DHCP server through GigabitEthernet 1/0/1, and to -MAC binding is configured manually. Figure 3-6 Network diagram for DHCP requests containing Option 82 as shown in DHCP... IP-to support Option 82. Configure the handling strategy for DHCP snooping configuration Configuration procedure # Enable DHCP snooping. z Configure Switch B to record clients' IP-to forward DHCP server responses; Remaining Lease Time This field displays the remaining lease time of ...
...Snooping Configuration Example Network requirements As shown in Figure 3-6, a DHCP snooping device (Switch B) is connected to a DHCP server through GigabitEthernet 1/0/1, and to -MAC binding is configured manually. Figure 3-6 Network diagram for DHCP requests containing Option 82 as shown in DHCP... IP-to support Option 82. Configure the handling strategy for DHCP snooping configuration Configuration procedure # Enable DHCP snooping. z Configure Switch B to record clients' IP-to forward DHCP server responses; Remaining Lease Time This field displays the remaining lease time of ...
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...the above configuration, you need to request a certificate from a CA Network requirements As shown in Figure 1-15, configure the Switch working as the PKI entity, so that: z The Switch submits a local certificate request to Configuration task list for requesting a certificate automatically. keyid Field Description Pubic key identifier A ... the default values. # Configure extended attributes After configuring the basic attributes, you need to http://4.4.4.133:447/myca.crl. 1-15 z The Switch acquires CRLs for the CRL signature. Figure 1-15 Network diagram for requesting a certificate...
...the above configuration, you need to request a certificate from a CA Network requirements As shown in Figure 1-15, configure the Switch working as the PKI entity, so that: z The Switch submits a local certificate request to Configuration task list for requesting a certificate automatically. keyid Field Description Pubic key identifier A ... the default values. # Configure extended attributes After configuring the basic attributes, you need to http://4.4.4.133:447/myca.crl. 1-15 z The Switch acquires CRLs for the CRL signature. Figure 1-15 Network diagram for requesting a certificate...
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...(1, 2, 3, 6) for PDs, classify them, and supply power to PDs. Protocol Specification The protocol specification related to PDs. 3Com Baseline Switch 2920-SFP Plus only support for redundancy power backup. Configuring PoE Before configure PoE, make sure that a PD is unplugged, the PSE stops supplying... power to another power supply unit for signal mode. 3Com Baseline Switch 2920-SFP Plus is operating normally; When detecting that the PoE power supply and PSE is a single PSE device, as so .this manual introduces the device with the PoE capability is IEEE 802.3af...
...(1, 2, 3, 6) for PDs, classify them, and supply power to PDs. Protocol Specification The protocol specification related to PDs. 3Com Baseline Switch 2920-SFP Plus only support for redundancy power backup. Configuring PoE Before configure PoE, make sure that a PD is unplugged, the PSE stops supplying... power to another power supply unit for signal mode. 3Com Baseline Switch 2920-SFP Plus is operating normally; When detecting that the PoE power supply and PSE is a single PSE device, as so .this manual introduces the device with the PoE capability is IEEE 802.3af...
Data Sheet
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... and Rapid Spanning Tree, traffic prioritization, priority queuing and VLANs. POWER OVER ETHERNET The Baseline Switch 2924-PWR Plus provides inline power to the network. These managed switches offer tremendous value to high-performance computers, servers, or network backbones. ENTERPRISE-QUALITY SECURITY...security cameras, etc.-via IEEE 802.3ad LACP or manually, allowing ports to be directed according to the network core or other features. DATA SHEET 3Com® Baseline Switch 2900 Plus Family Enterprise-class, Gigabit switches for small and medium businesses, voice ready with PoE ...
... and Rapid Spanning Tree, traffic prioritization, priority queuing and VLANs. POWER OVER ETHERNET The Baseline Switch 2924-PWR Plus provides inline power to the network. These managed switches offer tremendous value to high-performance computers, servers, or network backbones. ENTERPRISE-QUALITY SECURITY...security cameras, etc.-via IEEE 802.3ad LACP or manually, allowing ports to be directed according to the network core or other features. DATA SHEET 3Com® Baseline Switch 2900 Plus Family Enterprise-class, Gigabit switches for small and medium businesses, voice ready with PoE ...
Data Sheet
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...Interface (CLI) that require more control, the switch web management interface provides an intuitive, menudriven process for data; PoE support (PWR model only) Provides power for quality voice ...manually, to form an ultra-high-bandwidth connection to separate VLANs ("auto-voice VLAN"), advanced voice QoS, traffic shaping, multicast filtering and PoE support delivers the support necessary for IP phones, wireless LAN access points, and other SNMP-compatible tools. 3COM® BASELINE SWITCH 2900 PLUS FAMILY KEY BENEFITS (CONTINUED) NO SWITCH SETUP REQUIRED Baseline Plus switches...
...Interface (CLI) that require more control, the switch web management interface provides an intuitive, menudriven process for data; PoE support (PWR model only) Provides power for quality voice ...manually, to form an ultra-high-bandwidth connection to separate VLANs ("auto-voice VLAN"), advanced voice QoS, traffic shaping, multicast filtering and PoE support delivers the support necessary for IP phones, wireless LAN access points, and other SNMP-compatible tools. 3COM® BASELINE SWITCH 2900 PLUS FAMILY KEY BENEFITS (CONTINUED) NO SWITCH SETUP REQUIRED Baseline Plus switches...
Data Sheet
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...Switch 2916-SFP Plus Current rating: 1A, max. All models Wirespeed performance Store-and-forward switching LAYER 2 SWITCHING 8,192 MAC addresses in address table 256 port-based VLANs (IEEE 802.1Q) IEEE 802.3ad Link Aggregation, automated (LACP) and manual ... quarter calendar year 2007 ORDERING INFORMATION PRODUCT DESCRIPTION 3Com Baseline Switch 2916-SFP Plus 3Com Baseline Switch 2924-SFP Plus 3Com Baseline Switch 2924-PWR Plus 3Com Baseline Switch 2948-SFP Plus Transceivers 3Com 1000BASE-SX SFP 3Com 1000BASE-LX SFP 3COM SKU 3CBLSG16 3CBLSG24 3CBLSG24PWR 3CBLSG48 3CSFP91 3CSFP92 and ...
...Switch 2916-SFP Plus Current rating: 1A, max. All models Wirespeed performance Store-and-forward switching LAYER 2 SWITCHING 8,192 MAC addresses in address table 256 port-based VLANs (IEEE 802.1Q) IEEE 802.3ad Link Aggregation, automated (LACP) and manual ... quarter calendar year 2007 ORDERING INFORMATION PRODUCT DESCRIPTION 3Com Baseline Switch 2916-SFP Plus 3Com Baseline Switch 2924-SFP Plus 3Com Baseline Switch 2924-PWR Plus 3Com Baseline Switch 2948-SFP Plus Transceivers 3Com 1000BASE-SX SFP 3Com 1000BASE-LX SFP 3COM SKU 3CBLSG16 3CBLSG24 3CBLSG24PWR 3CBLSG48 3CSFP91 3CSFP92 and ...