Information Update
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... in the User's Guide, press the Managed Mode button once. NOTE: To access the device through the Web interface, see "Initial Configuration" in Dell PowerConnect 27xx Systems User's Guide Logging In And Changing Switch IP Address and Password You can configure the switch using a Web interface. NOTE: When changing between the unmanaged and Web-managed modes, the switch is reset to Web-managed mode and the Managed Mode LED will be illuminated green. Enabling Web-Managed Mode After powering up as unmanaged switches. The switch changes to the factory default settings. NOTE: For...
... in the User's Guide, press the Managed Mode button once. NOTE: To access the device through the Web interface, see "Initial Configuration" in Dell PowerConnect 27xx Systems User's Guide Logging In And Changing Switch IP Address and Password You can configure the switch using a Web interface. NOTE: When changing between the unmanaged and Web-managed modes, the switch is reset to Web-managed mode and the Managed Mode LED will be illuminated green. Enabling Web-Managed Mode After powering up as unmanaged switches. The switch changes to the factory default settings. NOTE: For...
Getting Started Guide
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... specific configuration. Initial Configuration NOTE: The initial configuration uses the following information from the Dell Support website at support.dell.com. To use the management functions, refer the configuration options and details in the User's Guide. A power-on the enclosed CD. NOTE: Obtain the following assumptions: • The PowerConnect device is configured with the default settings, as described in the User's Guide on self-test (POST) runs every time the device is initialized and checks hardware...
... specific configuration. Initial Configuration NOTE: The initial configuration uses the following information from the Dell Support website at support.dell.com. To use the management functions, refer the configuration options and details in the User's Guide. A power-on the enclosed CD. NOTE: Obtain the following assumptions: • The PowerConnect device is configured with the default settings, as described in the User's Guide on self-test (POST) runs every time the device is initialized and checks hardware...
User's Guide
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...Gigabit Ethernet Ports 8 24 1-Gigabit Ethernet Ports + 2 SFP Combo ports 8 48 1-Gigabit Ethernet Ports 8 Features 9 General Features 9 MAC Address Supported Features 11 Layer 2 Features 11 VLAN Supported Features 12 Class of Service (CoS) Features 12 Ethernet Switch Management Features 13 Port Default Settings 13 2 Hardware Description Switch Port Configurations 15 PowerConnect 2708/2716/2724/2748 Front Panel Port Description . . . . 15 Physical Dimensions 19 LED Definitions 19 Power LED 19 Managed Mode LED 19 Fan LED (2748 only 20 Port LEDs 20 Managed Mode Button 21 Switch...
...Gigabit Ethernet Ports 8 24 1-Gigabit Ethernet Ports + 2 SFP Combo ports 8 48 1-Gigabit Ethernet Ports 8 Features 9 General Features 9 MAC Address Supported Features 11 Layer 2 Features 11 VLAN Supported Features 12 Class of Service (CoS) Features 12 Ethernet Switch Management Features 13 Port Default Settings 13 2 Hardware Description Switch Port Configurations 15 PowerConnect 2708/2716/2724/2748 Front Panel Port Description . . . . 15 Physical Dimensions 19 LED Definitions 19 Power LED 19 Managed Mode LED 19 Fan LED (2748 only 20 Port LEDs 20 Managed Mode Button 21 Switch...
User's Guide
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...; Hubs (Wireless LAN Access Points) • Routers The PowerConnect devices are primarily for installing, configuring and maintaining the PowerConnect 2708, PowerConnect 2716, PowerConnect 2724, and PowerConnect 2748 Webmanaged Gigabit Ethernet switches. Figure 1-1. 1 Introduction This User's Guide contains the information needed for the Small Office/Home Office (SOHO) that requires high performance network connectivity along with advanced web management features.The PowerConnect management features are managed by Dell's OpenManage Switch Administrator. 8 1-Gigabit Ethernet Ports...
...; Hubs (Wireless LAN Access Points) • Routers The PowerConnect devices are primarily for installing, configuring and maintaining the PowerConnect 2708, PowerConnect 2716, PowerConnect 2724, and PowerConnect 2748 Webmanaged Gigabit Ethernet switches. Figure 1-1. 1 Introduction This User's Guide contains the information needed for the Small Office/Home Office (SOHO) that requires high performance network connectivity along with advanced web management features.The PowerConnect management features are managed by Dell's OpenManage Switch Administrator. 8 1-Gigabit Ethernet Ports...
User's Guide
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... Mode. • Secure Mode (PowerConnect 2748 only) - Secure Mode works by removing the IP address to the switch so that the HOL blocking prevention mechanism is active at all times, except when QoS (Quality of Service), Flow Control or Back Pressure is active on all ports is set to the switch. In Secure Mode the switch retains configuration through power cycles. Once enabled, it becomes inaccessible. From Secure Mode when the Managed Mode button is there a web management interface...
... Mode. • Secure Mode (PowerConnect 2748 only) - Secure Mode works by removing the IP address to the switch so that the HOL blocking prevention mechanism is active at all times, except when QoS (Quality of Service), Flow Control or Back Pressure is active on all ports is set to the switch. In Secure Mode the switch retains configuration through power cycles. Once enabled, it becomes inaccessible. From Secure Mode when the Managed Mode button is there a web management interface...
User's Guide
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... be configured for MAC Addresses MAC addresses from which target port receives copies of incoming and outgoing packets from the incoming frames source address. Managed and Secure Modes VLAN-aware MAC-based Switching In Managed or Secure mode, the switch system always performs VLAN-aware bridging. Automatic Aging for untagged frames. Layer 2 Features Port Mirroring The port mirroring mechanism monitors and mirrors network traffic by forwarding copies of all ports on their destination MAC address only, regardless of Multicast and Broadcast frames accepted and forwarded...
... be configured for MAC Addresses MAC addresses from which target port receives copies of incoming and outgoing packets from the incoming frames source address. Managed and Secure Modes VLAN-aware MAC-based Switching In Managed or Secure mode, the switch system always performs VLAN-aware bridging. Automatic Aging for untagged frames. Layer 2 Features Port Mirroring The port mirroring mechanism monitors and mirrors network traffic by forwarding copies of all ports on their destination MAC address only, regardless of Multicast and Broadcast frames accepted and forwarded...
User's Guide
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... provide the switch system with a TFTP server IP address and a download file name. The switch can be defined with up to six aggregated links. Class of Service (CoS) Features The PowerConnect 2708/2716/2724/2748 system enables users to define various services for traffic classes of multiple priority queues for supporting bandwidth management and control is composed of switching ports that comprise a single broadcast domain. Packets sharing common attributes can then configure these values...
... provide the switch system with a TFTP server IP address and a download file name. The switch can be defined with up to six aggregated links. Class of Service (CoS) Features The PowerConnect 2708/2716/2724/2748 system enables users to define various services for traffic classes of multiple priority queues for supporting bandwidth management and control is composed of switching ports that comprise a single broadcast domain. Packets sharing common attributes can then configure these values...
User's Guide
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...Default Settings The PowerConnect 2708/2716/2724/2748 devices's port default settings are as follows: Function Flow Control (user-configurable) Backpressure (user-configurable) Auto Negotiation Speed (user-configurable) Auto Negotiation Duplex (user-configurable) MDIX (not user-configurable) Default Setting Off (disabled on ingress) Off (disabled on ingress) Enabled (1000 Mbps) Enabled (Full Duplex) On (relevant to IPv4 information (DSCP). The switches support one of the 802.1Q (VLANs) standard. The 802.1p is assigned to view the results, using the Web management interface...
...Default Settings The PowerConnect 2708/2716/2724/2748 devices's port default settings are as follows: Function Flow Control (user-configurable) Backpressure (user-configurable) Auto Negotiation Speed (user-configurable) Auto Negotiation Duplex (user-configurable) MDIX (not user-configurable) Default Setting Off (disabled on ingress) Off (disabled on ingress) Enabled (1000 Mbps) Enabled (Full Duplex) On (relevant to IPv4 information (DSCP). The switches support one of the 802.1Q (VLANs) standard. The 802.1p is assigned to view the results, using the Web management interface...
User's Guide
Page 15
... the front panel there are eight ports which indicates the Ethernet switch operational status. These ports support autonegotiation, duplex mode (Half or Full duplex), and flow control. The Power LED on the front panel indicates whether the device is the Managed Mode LED which are LEDs (Light Emitting Diode) to a network. A Managed Mode push-button, located on the right side on the front panel, restores the device's default settings configuration. 15 The following figures illustrate the...
... the front panel there are eight ports which indicates the Ethernet switch operational status. These ports support autonegotiation, duplex mode (Half or Full duplex), and flow control. The Power LED on the front panel indicates whether the device is the Managed Mode LED which are LEDs (Light Emitting Diode) to a network. A Managed Mode push-button, located on the right side on the front panel, restores the device's default settings configuration. 15 The following figures illustrate the...
User's Guide
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... side of the PowerConnect 2748 device. The Fan LED indicates the device fan operations status and the Power LED on a combo port, and utilizes the information in all the control interfaces. The back panel contains an AC Power Supply Interface. There are determined by the physical connection used. The system automatically detects the media used at any one time. If both RJ-45 and SFP ports are numbered 1 to 48, top...
... side of the PowerConnect 2748 device. The Fan LED indicates the device fan operations status and the Power LED on a combo port, and utilizes the information in all the control interfaces. The back panel contains an AC Power Supply Interface. There are determined by the physical connection used. The system automatically detects the media used at any one time. If both RJ-45 and SFP ports are numbered 1 to 48, top...
User's Guide
Page 21
... established. After a change from Unmanaged (or Secure) Mode to Managed Mode, the switch restores the configuration values to Admin, and the password is not configured (appears blank), with Read/Write privilege. • The DHCP client is set as the switch IP address. • Subnet mask changes to 255.255.255.0 • Graphical User Interface (GUI) login user name changes to factory default settings. Off No link is currently transmitting in Half Duplex mode. Table 2-5. The port is transmitting...
... established. After a change from Unmanaged (or Secure) Mode to Managed Mode, the switch restores the configuration values to Admin, and the password is not configured (appears blank), with Read/Write privilege. • The DHCP client is set as the switch IP address. • Subnet mask changes to 255.255.255.0 • Graphical User Interface (GUI) login user name changes to factory default settings. Off No link is currently transmitting in Half Duplex mode. Table 2-5. The port is transmitting...
User's Guide
Page 26
... PowerConnect 2708/2716/2724/2748 devices can be mounted in a standard equipment rack, placed on a tabletop, or mounted on a power supply or any component that the site selected for operator access. Safety CAUTION: Never remove the cover on the wall. There are present inside these parts, contact a service technician. 26 There is 0 to 45C (32 to Dell. Verify that the power supply is routed to Managed Mode...
... PowerConnect 2708/2716/2724/2748 devices can be mounted in a standard equipment rack, placed on a tabletop, or mounted on a power supply or any component that the site selected for operator access. Safety CAUTION: Never remove the cover on the wall. There are present inside these parts, contact a service technician. 26 There is 0 to 45C (32 to Dell. Verify that the power supply is routed to Managed Mode...
User's Guide
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... configure the switch with the default settings), it can be fully operational in Managed Mode). • The IP subnet mask for the network • The default gateway (next hop router) IP address for configuring the default route. The system supports Embedded Web Server (EWS), which serves HTML pages through which the device can be configured. When the Managed Mode LED stays lit, the switch is first connected: Figure 4-1. The switch reboots and the Managed Mode LED blinks for first time Managed Mode access...
... configure the switch with the default settings), it can be fully operational in Managed Mode). • The IP subnet mask for the network • The default gateway (next hop router) IP address for configuring the default route. The system supports Embedded Web Server (EWS), which serves HTML pages through which the device can be configured. When the Managed Mode LED stays lit, the switch is first connected: Figure 4-1. The switch reboots and the Managed Mode LED blinks for first time Managed Mode access...
User's Guide
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... system is unchecked (disabled). System Up Time- Secure Mode (2748 only) - The default is currently running. As soon as Apply Changes is updated. Specifies the user-defined switch reference. Specifies the device's unique serial number, assigned by the manufacturer. When checked, enables the secure mode. The switch status parameters are then set the static IP Address, Subnet Mask and the device's static Default Gateway Address. Viewing System IP Address The IP Addressing page enables to be configured. To open...
... system is unchecked (disabled). System Up Time- Secure Mode (2748 only) - The default is currently running. As soon as Apply Changes is updated. Specifies the user-defined switch reference. Specifies the device's unique serial number, assigned by the manufacturer. When checked, enables the secure mode. The switch status parameters are then set the static IP Address, Subnet Mask and the device's static Default Gateway Address. Viewing System IP Address The IP Addressing page enables to be configured. To open...
User's Guide
Page 48
... the current Auto Negotiating status. Specifies the current advertised port rate and mode of transmission. The receiving port can be enabled or disabled by prohibiting transmission from an input device to ensure that the higher speed device refrains from transmitting additional traffic. Enables or disables flow control, or enables Auto-negotiation of packets in one direction only at Full Duplex. Admin Duplex - The current backpressure setting. When two hubs or switches are connected to...
... the current Auto Negotiating status. Specifies the current advertised port rate and mode of transmission. The receiving port can be enabled or disabled by prohibiting transmission from an input device to ensure that the higher speed device refrains from transmitting additional traffic. Enables or disables flow control, or enables Auto-negotiation of packets in one direction only at Full Duplex. Admin Duplex - The current backpressure setting. When two hubs or switches are connected to...
User's Guide
Page 59
... Factory Defaults 3 Click Apply Changes. The company factory default settings are restored, and the device is updated. Uses the current IP address for device configuration, when selected. When unselected, maintains the current configuration settings. Saves the currently configured device user and password, when selected. Copying Files 1 Open the Copy Files page. 2 Define the Source and Destination fields. 3 Click Apply Changes. 4 The file is copied, and the device is updated. 59 Reset to the default user...
... Factory Defaults 3 Click Apply Changes. The company factory default settings are restored, and the device is updated. Uses the current IP address for device configuration, when selected. When unselected, maintains the current configuration settings. Saves the currently configured device user and password, when selected. Copying Files 1 Open the Copy Files page. 2 Define the Source and Destination fields. 3 Click Apply Changes. 4 The file is copied, and the device is updated. 59 Reset to the default user...
User's Guide
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... port traffic is removed. Designates the port number from monitored ports (up to four ports) to the switch. 64 3 Click show All. The source port network traffic remains active, but no mirroring session takes place on the page. 3 Click Apply Changes. The test is currently monitored (Active), or not monitored (Ready). Port Mirroring can be configured by forwarding copies of the Port Mirroring session are copied. Source Port - Status - When checked, it indicates that a specific source port...
... port traffic is removed. Designates the port number from monitored ports (up to four ports) to the switch. 64 3 Click show All. The source port network traffic remains active, but no mirroring session takes place on the page. 3 Click Apply Changes. The test is currently monitored (Active), or not monitored (Ready). Port Mirroring can be configured by forwarding copies of the Port Mirroring session are copied. Source Port - Status - When checked, it indicates that a specific source port...
User's Guide
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... Administrator's tool used to communicate with Crossover (MDIX). MDI Media Dependent Interface. MDIX Media Dependent Interface with peripheral equipment. A cable used for example parts of information for a reply. This utility is available. Managed Mode Provides switch management through a web interface, and maintains the device configuration through power cycles. Port Speed Indicates port speed of the Data Link Control (DTL) layer. MAC Layer A sub-layer of the port. Mask A filter that allow microprocessors to verify if network connections are intact.
... Administrator's tool used to communicate with Crossover (MDIX). MDI Media Dependent Interface. MDIX Media Dependent Interface with peripheral equipment. A cable used for example parts of information for a reply. This utility is available. Managed Mode Provides switch management through a web interface, and maintains the device configuration through power cycles. Port Speed Indicates port speed of the Data Link Control (DTL) layer. MAC Layer A sub-layer of the port. Mask A filter that allow microprocessors to verify if network connections are intact.
User's Guide
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... address component. QoS allows network managers to decide how and what network traffic is powered down or rebooted. Router A Ethernet switch module that connects to applications. Services may include file storage and access to separate networks. SNMP based software communicates with network Ethernet switch with a prefix of 157.100.100.100 are part of the same subnet. Subnets are transmitted and received in a subnet address. Enables two hosts to mask all Ethernet switch modules with embedded SNMP agents. Routers forward packets between...
... address component. QoS allows network managers to decide how and what network traffic is powered down or rebooted. Router A Ethernet switch module that connects to applications. Services may include file storage and access to separate networks. SNMP based software communicates with network Ethernet switch with a prefix of 157.100.100.100 are part of the same subnet. Subnets are transmitted and received in a subnet address. Enables two hosts to mask all Ethernet switch modules with embedded SNMP agents. Routers forward packets between...
User's Guide - Addendum
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... Enabled, therefore traffic is configured at Disable. The Admin Duplex mode is Full Duplex (FDX), supporting transmission in both directions, while the Current Duplex Mode is forwarded through software reduce the amount of ports that combine user stations and network devices into a single brodcast domain, regardless of VLANs in the Enterprise Network. The appropriate cable type connection is configured as 1000Mbps Copper interface type, as maximum speed and interface media type. Auto-Negotiation is Enabled, Backpressure is set at Disable, and Flow Control...
... Enabled, therefore traffic is configured at Disable. The Admin Duplex mode is Full Duplex (FDX), supporting transmission in both directions, while the Current Duplex Mode is forwarded through software reduce the amount of ports that combine user stations and network devices into a single brodcast domain, regardless of VLANs in the Enterprise Network. The appropriate cable type connection is configured as 1000Mbps Copper interface type, as maximum speed and interface media type. Auto-Negotiation is Enabled, Backpressure is set at Disable, and Flow Control...