User Guide
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... 166 15 MANAGING SYSTEM LOGS Viewing Logs 168 Configuring Logging 169 16 VIEWING STATISTICS Viewing Port Statistics 172 17 MANAGING DEVICE DIAGNOSTICS Configuring Port Mirroring 175 Viewing Cable Diagnostics 178 A 3COM NETWORK MANAGEMENT 3Com Network Supervisor 181 3Com Network Director 182 3Com Network Access Manager 182 3Com Enterprise Management Suite 183 Integration Kit with HP OpenView Network Node...
... 166 15 MANAGING SYSTEM LOGS Viewing Logs 168 Configuring Logging 169 16 VIEWING STATISTICS Viewing Port Statistics 172 17 MANAGING DEVICE DIAGNOSTICS Configuring Port Mirroring 175 Viewing Cable Diagnostics 178 A 3COM NETWORK MANAGEMENT 3Com Network Supervisor 181 3Com Network Director 182 3Com Network Access Manager 182 3Com Enterprise Management Suite 183 Integration Kit with HP OpenView Network Node...
User Guide
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... Std 802.ID, 1998 Edition): Eight traffic queues per port The Switch 2916 and 2924 ports are supported. The Switch 2916 and 2924 includes the following models: ■ Baseline Switch 2916-SFP Plus 16-Port ■ Baseline Switch 2924-SFP Plus 24-Port The Switch 2916 and 2924 feature the following advantages: ■ Full Gigabit speed access ports ■ Jumbo frames ■ Port security ■ Link aggregation control protocol (LACP) ■ Up...
... Std 802.ID, 1998 Edition): Eight traffic queues per port The Switch 2916 and 2924 ports are supported. The Switch 2916 and 2924 includes the following models: ■ Baseline Switch 2916-SFP Plus 16-Port ■ Baseline Switch 2924-SFP Plus 24-Port The Switch 2916 and 2924 feature the following advantages: ■ Full Gigabit speed access ports ■ Jumbo frames ■ Port security ■ Link aggregation control protocol (LACP) ■ Up...
User Guide
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... Detail Figure 1 shows the front panel of the Switch 2924-SFP Plus 24-Port unit. Figure 2 Switch 2924 SFP Plus 24-Port-front panel 1 45 89 13 16 17 20 12 22 24 24 21 23 Figure 1 Switch 2916 SFP 16-Port-front panel 1 45 8 14 16 9 12 13 16 15 16 Figure 2 shows the front panel of the Switch 2916-SFP Plus 16-Port unit. Front Panel Detail 13 Table 1 Hardware Features...
... Detail Figure 1 shows the front panel of the Switch 2924-SFP Plus 24-Port unit. Figure 2 Switch 2924 SFP Plus 24-Port-front panel 1 45 89 13 16 17 20 12 22 24 24 21 23 Figure 1 Switch 2916 SFP 16-Port-front panel 1 45 8 14 16 9 12 13 16 15 16 Figure 2 shows the front panel of the Switch 2916-SFP Plus 16-Port unit. Front Panel Detail 13 Table 1 Hardware Features...
User Guide
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...front panel for your convenience to monitor the switch. The SFP module is in full duplex mode. 14 CHAPTER 1: GETTING STARTED LED Status Indicators The 2916-SFP Plus 16-Port and 24-Port Ethernet switches provide LED indicators on self test (POST). The port is not connected, or is inserted. ...The system has failed the POST. The port works at the rate of 10/100 Mbps; ...
...front panel for your convenience to monitor the switch. The SFP module is in full duplex mode. 14 CHAPTER 1: GETTING STARTED LED Status Indicators The 2916-SFP Plus 16-Port and 24-Port Ethernet switches provide LED indicators on self test (POST). The port is not connected, or is inserted. ...The system has failed the POST. The port works at the rate of 10/100 Mbps; ...
User Guide
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... (full load) Operating temperature Relative humidity Switch 2916-SFP Plus 16-Port 3CBLSG16 Switch 2924-SFP Plus 24-Port 3CBLSG24 44×440×173 mm (1.73 17.3 6.81 in.) 2.0 kg (4.4 lb) One Console port 16 × 10/100/100 Mbps Ethernet ports 24 × 10/100/100 Mbps Ethernet ports Four Gigabit SFP Combo Four Gigabit SFP Combo ports ports Rated voltage range: 100-240 VAC, 50...
... (full load) Operating temperature Relative humidity Switch 2916-SFP Plus 16-Port 3CBLSG16 Switch 2924-SFP Plus 24-Port 3CBLSG24 44×440×173 mm (1.73 17.3 6.81 in.) 2.0 kg (4.4 lb) One Console port 16 × 10/100/100 Mbps Ethernet ports 24 × 10/100/100 Mbps Ethernet ports Four Gigabit SFP Combo Four Gigabit SFP Combo ports ports Rated voltage range: 100-240 VAC, 50...
User Guide
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... - The priority value influences the port choice when a bridge has two ports connected in the STP topology. The priority range is re-routed. ■ Priority - Indicates the bridge priority and the MAC Address of the port. Indicates the number of 16. ■ RSTP Link Type - The priority value... is determined in increments of times the port has changed from Forwarding state to be blocked if STP detects loops. ■ ...
... - The priority value influences the port choice when a bridge has two ports connected in the STP topology. The priority range is re-routed. ■ Priority - Indicates the bridge priority and the MAC Address of the port. Indicates the number of 16. ■ RSTP Link Type - The priority value... is determined in increments of times the port has changed from Forwarding state to be blocked if STP detects loops. ■ ...
User Guide
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... Priority - The field range is enabled. The priority value influences the port choice when a bridge has two ports connected in increments of 16. ■ RSTP Link Type - The possible field values are : ■ Enable - Ports set to Full Duplex modes are : ■ Enable - Spanning Tree ...lower value, and is used to forward traffic when a path is currently established on the port. ■ Path Cost - Priority value of the switch. Disables the default path cost on the port. The possible field values are considered Point-to automatically establish a fast link. ■ ...
... Priority - The field range is enabled. The priority value influences the port choice when a bridge has two ports connected in increments of 16. ■ RSTP Link Type - The possible field values are : ■ Enable - Ports set to Full Duplex modes are : ■ Enable - Spanning Tree ...lower value, and is used to forward traffic when a path is currently established on the port. ■ Path Cost - Priority value of the switch. Disables the default path cost on the port. The possible field values are considered Point-to automatically establish a fast link. ■ ...
User Guide
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...- Enables Egress Shaping Rates. ■ Committed Information Rate (CIR) - The possible field value is updated. Indicates the traffic limit for the port. Defines CIR as the interface shaping type. Defines CbS as the interface shaping type. Egress Shaping Rate ■ Enable Egress Shaping Rate - Indicates ... be configured. 3 Define the fields. 4 Click Apply. The bandwidth is defined, and the device is 4096-16,769,020 bytes per second. ■ Select ports - The possible field value is 3,500-1,000,000 kbps per second. ■ Committed Burst Size (CbS) - 152 CHAPTER 13: ...
...- Enables Egress Shaping Rates. ■ Committed Information Rate (CIR) - The possible field value is updated. Indicates the traffic limit for the port. Defines CIR as the interface shaping type. Defines CbS as the interface shaping type. Egress Shaping Rate ■ Enable Egress Shaping Rate - Indicates ... be configured. 3 Define the fields. 4 Click Apply. The bandwidth is defined, and the device is 4096-16,769,020 bytes per second. ■ Select ports - The possible field value is 3,500-1,000,000 kbps per second. ■ Committed Burst Size (CbS) - 152 CHAPTER 13: ...
User Guide
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The Port Statistics Summary Page opens: Figure 97 Port Statistics Summary Page The Port Statistics Summary Page contains the following fields: ■ Select Port (s) - Defines the specific port for viewing information about viewing port statistics. The Port Statistics Summary Page contains fields for which RMON statistics are displayed. To view RMON statistics: 1 Click Ports > Statistics > Summary. 16 VIEWING STATISTICS Viewing Port Statistics This section contains information about device utilization and errors that occurred on the device.
The Port Statistics Summary Page opens: Figure 97 Port Statistics Summary Page The Port Statistics Summary Page contains the following fields: ■ Select Port (s) - Defines the specific port for viewing information about viewing port statistics. The Port Statistics Summary Page contains fields for which RMON statistics are displayed. To view RMON statistics: 1 Click Ports > Statistics > Summary. 16 VIEWING STATISTICS Viewing Port Statistics This section contains information about device utilization and errors that occurred on the device.
User Guide
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... was last refreshed. ■ Frames of 65 to 255 Bytes - Number of 512 to 1522 Bytes - Number of 128 to 127 Bytes - The port statistics are displayed. Number of 65 to 127 byte frames received on the interface since the device was last refreshed. 2 Select... a port. 174 CHAPTER 16: VIEWING STATISTICS octet (Alignment Error) number. Displays the number of collisions received on the interface since the device was last refreshed. ■ Frames of...
... was last refreshed. ■ Frames of 65 to 255 Bytes - Number of 512 to 1522 Bytes - Number of 128 to 127 Bytes - The port statistics are displayed. Number of 65 to 127 byte frames received on the interface since the device was last refreshed. 2 Select... a port. 174 CHAPTER 16: VIEWING STATISTICS octet (Alignment Error) number. Displays the number of collisions received on the interface since the device was last refreshed. ■ Frames of...
User Guide
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... messages using specifically formatted frames and selectively enable and disable forwarding on a combination of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued) Feature SNMP Alarms and Trap Logs SNMP Versions 1 and 2 Spanning Tree Protocol SSL Static MAC Entries TCP TFTP ... Layer (SSL) is a standard Layer 2 switch requirement that enables secure transactions of data through which the system can be manually entered in the same VLAN. VLANs are defined between 2 ports by an IP address and a 16-bit port number. TCP ports are sent as open cables and cable shorts....
... messages using specifically formatted frames and selectively enable and disable forwarding on a combination of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued) Feature SNMP Alarms and Trap Logs SNMP Versions 1 and 2 Spanning Tree Protocol SSL Static MAC Entries TCP TFTP ... Layer (SSL) is a standard Layer 2 switch requirement that enables secure transactions of data through which the system can be manually entered in the same VLAN. VLANs are defined between 2 ports by an IP address and a 16-bit port number. TCP ports are sent as open cables and cable shorts....