User's Guide
Page 13
...switch performs classic bridging. Dell PowerConnect 28xx Systems User Guide 13 VLAN-aware MAC-based Switching in the Bridging Table. MAC Multicast Support Multicast service is an effort to -many -to make networking equipment environmentally friendly, specifically by reducing power usage... to a specific Multicast address, from which simulates the behavior of a multicast router, allowing snooping of the VLAN tag. MAC Address Supported Features MAC Address Capacity Support The PowerConnect 2808, 2816, 2824 switches support a total of 8K MAC addresses, and the PowerConnect 2848 supports ...
...switch performs classic bridging. Dell PowerConnect 28xx Systems User Guide 13 VLAN-aware MAC-based Switching in the Bridging Table. MAC Multicast Support Multicast service is an effort to -many -to make networking equipment environmentally friendly, specifically by reducing power usage... to a specific Multicast address, from which simulates the behavior of a multicast router, allowing snooping of the VLAN tag. MAC Address Supported Features MAC Address Capacity Support The PowerConnect 2808, 2816, 2824 switches support a total of 8K MAC addresses, and the PowerConnect 2848 supports ...
User's Guide
Page 15
...software image. IEEE 802.1w Rapid Spanning Tree Spanning Tree can be received from functioning as the root port for the switch Dell PowerConnect 28xx Systems User Guide 15 The Dynamic Host Configuration Protocol (DHCP) automates the assignment of managing network parameter assignment from a ... DHCP service is an on ports. The switch can take 30-60 seconds for many applications. Switches exchange configuration messages using specifically formatted frames and selectively enable and disable forwarding on -going process. The BootP client then continuously attempts to find a BootP...
...software image. IEEE 802.1w Rapid Spanning Tree Spanning Tree can be received from functioning as the root port for the switch Dell PowerConnect 28xx Systems User Guide 15 The Dynamic Host Configuration Protocol (DHCP) automates the assignment of managing network parameter assignment from a ... DHCP service is an on ports. The switch can take 30-60 seconds for many applications. Switches exchange configuration messages using specifically formatted frames and selectively enable and disable forwarding on -going process. The BootP client then continuously attempts to find a BootP...
User's Guide
Page 24
...ports is used for 10/100/ 1000BASE-T Ethernet Port Pin No 1 2 3 4 5 Function TxRx 1+ TxRx 1TxRx 2+ TxRx 2TxRx 3+ 24 Dell PowerConnect 28xx Systems User Guide Table 2-7. However, it is recommended that enhanced Category 5 (Category 5e)cable is listed in the following figure illustrates the RJ...Ports The 10/100/1000BASE-T ports are copper Twisted-Pair ports. Table 2-6. Copper cable diagnostics are connected. The Category 5e specification includes test parameters that are used for all four wire pairs are supported. Cables, Port Connections, and Pinout Information This section ...
...ports is used for 10/100/ 1000BASE-T Ethernet Port Pin No 1 2 3 4 5 Function TxRx 1+ TxRx 1TxRx 2+ TxRx 2TxRx 3+ 24 Dell PowerConnect 28xx Systems User Guide Table 2-7. However, it is recommended that enhanced Category 5 (Category 5e)cable is listed in the following figure illustrates the RJ...Ports The 10/100/1000BASE-T ports are copper Twisted-Pair ports. Table 2-6. Copper cable diagnostics are connected. The Category 5e specification includes test parameters that are used for all four wire pairs are supported. Cables, Port Connections, and Pinout Information This section ...
User's Guide
Page 54
...status, table information, and feature components. For more information, see "Information Buttons." Port LED Indicators 54 Dell PowerConnect 28xx Systems User Guide The components list contains a list of a component. By dragging the vertical bar...view provides information about the device and access to hide the feature's components. Device Representation The PowerConnect home page contains a graphical device representation of the device view displays other device information and/... expanded to view all the components under a specific feature, or retracted to Dell Support.
...status, table information, and feature components. For more information, see "Information Buttons." Port LED Indicators 54 Dell PowerConnect 28xx Systems User Guide The components list contains a list of a component. By dragging the vertical bar...view provides information about the device and access to hide the feature's components. Device Representation The PowerConnect home page contains a graphical device representation of the device view displays other device information and/... expanded to view all the components under a specific feature, or retracted to Dell Support.
User's Guide
Page 55
...and closes the browser window. Dell PowerConnect 28xx Systems User Guide 55 Blue The port is currently active. Online help pages are not reflected in PowerConnect front panel in configuring and managing the device. The port coloring indicates if a specific port is currently disabled. ... is clicked. Contains the version and build number and Dell copyright information. Ports can only be the following colors: Table 5-2. NOTE: The Port LEDs are linked directly to assist in the PowerConnect OpenManage Switch Administrator. Using the Switch Administrator Buttons This ...
...and closes the browser window. Dell PowerConnect 28xx Systems User Guide 55 Blue The port is currently active. Online help pages are not reflected in PowerConnect front panel in configuring and managing the device. The port coloring indicates if a specific port is currently disabled. ... is clicked. Contains the version and build number and Dell copyright information. Ports can only be the following colors: Table 5-2. NOTE: The Port LEDs are linked directly to assist in the PowerConnect OpenManage Switch Administrator. Using the Switch Administrator Buttons This ...
User's Guide
Page 72
...; Default Key String (0-128 Characters) - The following fields set the RADIUS default values: • Default Retries (1-10) - This is used to the device. If host-specific Timeouts, Retries, or Dead time values are not specified, the Global values (Defaults) are updated to configure the order in seconds) the device waits for...
...; Default Key String (0-128 Characters) - The following fields set the RADIUS default values: • Default Retries (1-10) - This is used to the device. If host-specific Timeouts, Retries, or Dead time values are not specified, the Global values (Defaults) are updated to configure the order in seconds) the device waits for...
User's Guide
Page 74
... a valid community string for authentication. The RADIUS server is updated. The MIB contains the variables controlled by access strings. The SNMP protocol defines the MIB specification format, as well as the format used to manage the device. The RADIUS Server settings are controlled by the agent. Deleting a RADIUS Server for managing...
... a valid community string for authentication. The RADIUS server is updated. The MIB contains the variables controlled by access strings. The SNMP protocol defines the MIB specification format, as well as the format used to manage the device. The RADIUS Server settings are controlled by the agent. Deleting a RADIUS Server for managing...
User's Guide
Page 77
... Deleting Communities 1 Open the Community Table page. 2 Click Show All. The Community Table opens. 3 Select a community from the Community Table. Defines an SNMP community for a specific management station. - Figure 6-17. Add SNMP Community 3 Select one of the following: - Displaying all management stations. 4 Define the remaining fields. 5 Click Apply Changes.
... Deleting Communities 1 Open the Community Table page. 2 Click Show All. The Community Table opens. 3 Select a community from the Community Table. Defines an SNMP community for a specific management station. - Figure 6-17. Add SNMP Community 3 Select one of the following: - Displaying all management stations. 4 Define the remaining fields. 5 Click Apply Changes.
User's Guide
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... Access Control Checks To open the Notification Recipients page, click System → SNMP → Notification Recipient in the tree view. Indicates the IP address to specific users, and the trap type sent. The possible field values are sent. 78 Update with your book title SNMPv1 - Notification Recipients • Recipient IP - Determines...
... Access Control Checks To open the Notification Recipients page, click System → SNMP → Notification Recipient in the tree view. Indicates the IP address to specific users, and the trap type sent. The possible field values are sent. 78 Update with your book title SNMPv1 - Notification Recipients • Recipient IP - Determines...
User's Guide
Page 95
... be attached to access system services. For example, Voice over IP does not require authentication, while data traffic requires authentication. Specific VLANs in the device are always available, even if specific ports attached to have system access. Port Based Authentication (802.1x) Port based authentication enables authenticating system users on behalf of...
... be attached to access system services. For example, Voice over IP does not require authentication, while data traffic requires authentication. Specific VLANs in the device are always available, even if specific ports attached to have system access. Port Based Authentication (802.1x) Port based authentication enables authenticating system users on behalf of...
User's Guide
Page 100
... single-session access to the host if a violation occurs. 100 Update with your book title Forward - Figure 7-3. Enables a single host to authorize multiple hosts for specific ports. Defines the action to the system. - Configuring Advanced Port Based Authentication The Multiple Hosts page provides information for defining advanced port based authentication settings...
... single-session access to the host if a violation occurs. 100 Update with your book title Forward - Figure 7-3. Enables a single host to authorize multiple hosts for specific ports. Defines the action to the system. - Configuring Advanced Port Based Authentication The Multiple Hosts page provides information for defining advanced port based authentication settings...
User's Guide
Page 108
... to power-up when it becomes active again. • Short-Reach - It may take about 1 second for the cable to make networking equipment environmentally friendly, specifically by the device: • Energy-Detect - Auto-detection of inactivity on a port, and subsequent turning down of copper/fiber. To open the Green Ethernet Configuration...
... to power-up when it becomes active again. • Short-Reach - It may take about 1 second for the cable to make networking equipment environmentally friendly, specifically by the device: • Energy-Detect - Auto-detection of inactivity on a port, and subsequent turning down of copper/fiber. To open the Green Ethernet Configuration...
User's Guide
Page 112
... restrictions apply to ports configured to the same port. Storm Control Table Defining Port Mirroring Sessions Port mirroring monitors and mirrors network traffic by selecting a specific port to a monitoring (destination) port. The following : • Monitored port cannot operate faster than the monitoring port. • All the RX/TX packets should be...
... restrictions apply to ports configured to the same port. Storm Control Table Defining Port Mirroring Sessions Port mirroring monitors and mirrors network traffic by selecting a specific port to a monitoring (destination) port. The following : • Monitored port cannot operate faster than the monitoring port. • All the RX/TX packets should be...
User's Guide
Page 127
Enables or disables unauthorized users from the VLAN Membership Table. The Create New VLAN page opens. Adding New VLANs 1 Open the VLAN Membership page. 2 Click Add. The user-defined VLAN name. • Unauthorized Users - Lists and displays specific VLAN information according to VLAN ID or VLAN name. • VLAN Name - When selected, removes the VLAN from accessing a VLAN. • Remove VLAN - Figure 7-20. VLAN Membership • Show VLAN - Update with your book title 127
Enables or disables unauthorized users from the VLAN Membership Table. The Create New VLAN page opens. Adding New VLANs 1 Open the VLAN Membership page. 2 Click Add. The user-defined VLAN name. • Unauthorized Users - Lists and displays specific VLAN information according to VLAN ID or VLAN name. • VLAN Name - When selected, removes the VLAN from accessing a VLAN. • Remove VLAN - Figure 7-20. VLAN Membership • Show VLAN - Update with your book title 127
User's Guide
Page 130
... destined to VLANs of a VLAN. VLAN Port Settings • Port - Assigning Port Settings 1 Open the VLAN Port Settings page. 2 Select the port to which the specific port is not a member.
... destined to VLANs of a VLAN. VLAN Port Settings • Port - Assigning Port Settings 1 Open the VLAN Port Settings page. 2 Select the port to which the specific port is not a member.
User's Guide
Page 132
... Filtering - Possible values are defined, and the device is updated. Admit Tag Only - Ingress filtering discards packets that are destined to VLANs of which the specific LAG is defined as per standard and industry practice, as the discard VLAN. Enables or disables Ingress filtering by the LAG. The VLAN LAG parameters...
... Filtering - Possible values are defined, and the device is updated. Admit Tag Only - Ingress filtering discards packets that are destined to VLANs of which the specific LAG is defined as per standard and industry practice, as the discard VLAN. Enables or disables Ingress filtering by the LAG. The VLAN LAG parameters...
User's Guide
Page 133
... Aggregation optimizes port usage by the system as a single logical port. The device supports up to the original port settings. Ports in the tree view. Specifically, the Aggregated Link has similar port attributes to determine which aggregated-link member. The device uses a hash function to a non-aggregated port, including auto-negotiation...
... Aggregation optimizes port usage by the system as a single logical port. The device supports up to the original port settings. Ports in the tree view. Specifically, the Aggregated Link has similar port attributes to determine which aggregated-link member. The device uses a hash function to a non-aggregated port, including auto-negotiation...
User's Guide
Page 134
...Configuring a Port to a LAG 1 Open the LAG Membership page. 2 In the LAG row (the second row), toggle the button to a specific number to aggregate or remove the port to 6 ports. L2 Multicast service is enabled by default, and not configurable. Forwarding L2 Multicast packets is ...based on L2 switch receiving a single packet addressed to a specific Multicast address. If the port cannot be forwarded to multiple destinations. To open the Multicast Support page, click Switch→ Multicast Support in ...
...Configuring a Port to a LAG 1 Open the LAG Membership page. 2 In the LAG row (the second row), toggle the button to a specific number to aggregate or remove the port to 6 ports. L2 Multicast service is enabled by default, and not configurable. Forwarding L2 Multicast packets is ...based on L2 switch receiving a single packet addressed to a specific Multicast address. If the port cannot be forwarded to multiple destinations. To open the Multicast Support page, click Switch→ Multicast Support in ...
User's Guide
Page 135
... snooping is enabled globally, the switching ASIC is functional, in the tree view. Ports requesting to join which Multicast groups, which ports are to join a specific Multicast group issues an IGMP report specifying that all relevant VLAN ports by a subset of the ports of that VLAN. The Multicast Global Parameters page...
... snooping is enabled globally, the switching ASIC is functional, in the tree view. Ports requesting to join which Multicast groups, which ports are to join a specific Multicast group issues an IGMP report specifying that all relevant VLAN ports by a subset of the ports of that VLAN. The Multicast Global Parameters page...
User's Guide
Page 136
... the Multicast group address. • Bridge Multicast Address - Adding Bridge Multicast Address Members The Bridge Multicast Group page displays the ports and LAGs attached to a specific Multicast service address group. Figure 7-27. Identifies the Multicast group MAC address/IP address. • Remove - When selected, removes a Bridge Multicast address. 136 Update with...
... the Multicast group address. • Bridge Multicast Address - Adding Bridge Multicast Address Members The Bridge Multicast Group page displays the ports and LAGs attached to a specific Multicast service address group. Figure 7-27. Identifies the Multicast group MAC address/IP address. • Remove - When selected, removes a Bridge Multicast address. 136 Update with...