Dell PowerConnect 2848 Support Question
Dell PowerConnect 2848 Support Question
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Question posted by chrilol on August 4th, 2014
Dell Powerconnect 2848 How To Check Link Status
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Answer #1: Posted by waelsaidani1 on August 5th, 2014 11:33 AM
waelsaidani1
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Related Dell PowerConnect 2848 Manual Pages
User's Guide - Page 9
... are ideal for installing, configuring and maintaining the PowerConnect 2808, PowerConnect 2816, PowerConnect 2824, and PowerConnect 2848 Webmanaged Gigabit Ethernet switches.
System Description
This section describes the hardware configurations of the PowerConnect 28xx. Dell PowerConnect 28xx Systems User Guide
9 The PowerConnect management features are primarily designated for the Small...
User's Guide - Page 11
... the queue. Table 1-1. Dell PowerConnect 28xx Systems User Guide
11 For more information about the management modes, see "Management Modes" on the whole system.
HOL blocking queues packets, and the packets at the head of the queue are forwarded before packets at all ports is set to OFF. Provides switch management through the...
User's Guide - Page 12
....
Jumbo Frames Support Jumbo frames are used for hubs and switches is known as cable opens and cable shorts on copper links.
The Jumbo Frames Support feature, utilizes the network...:
• Cable Type and Status • Cable Length • Fault-Distance
12
Dell PowerConnect 28xx Systems User Guide Auto Negotiation Auto negotiation allows an Ethernet switch to an RJ-45 port is...
User's Guide - Page 13
... power. 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 a total of the frame are transmitted to the relevant ports.
VLAN-aware MAC-based Switching in the Bridging Table.
Dell PowerConnect 28xx Systems User Guide
13
Auto-Learning MAC Addresses The...
User's Guide - Page 14
... forwarded by the RADIUS server, the user is authenticated by the device from physical link disruption
14
Dell PowerConnect 28xx Systems User Guide Link Aggregation The PowerConnect 28xx switches support up to four member ports to the VLAN configured on both the network links and the host operating system. Port Based Virtual LANs (VLANs) Port-based VLANs...
User's Guide - Page 15
... Link STP can take up to 30-60 seconds to converge.
DHCP Server Dynamic Host Configuration Protocol is then used in network topologies where forwarding loops do not occur. The Dynamic Host Configuration Protocol (DHCP) automates the assignment of managing network parameter assignment from functioning as the root port for the switch
Dell PowerConnect...
User's Guide - Page 16
... Switches' system can classify according to the Simple Network Management Protocol (SNMP), which the system can be monitored and configured. A CoS is defined by the user, whereby packets are established or enforced. 802.1p is classified and sent to view the results, using the Web management interface in the system.
16
Dell PowerConnect...
User's Guide - Page 17
... are numbered 1 to 8, top down and left side of the PowerConnect 28xx switches. For more information about management modes and transitioning between management modes and to indicate the port status. The Gigabit Ethernet ports can only operate at 10, 100 or 1000 Mbps.
Dell PowerConnect 28xx Systems User Guide
17 These ports support autonegotiation, duplex...
User's Guide - Page 18
...Dell PowerConnect 28xx Systems User Guide The Power LED on the front panel indicates whether the device is powered on page 49. A Mode push-button, located on the right side on the front panel, is the Managed Mode LED which are LEDs to indicate the port status...right. PowerConnect 2816 Front Panel
On the front panel there are 16 ports which indicates the Ethernet switch operational status and ...
User's Guide - Page 19
... indicates the Ethernet switch operational status and the management ...switch from the RJ-45 to transition between them, see "Management Modes" on or not. The system automatically detects the media used to the SFP (or vice versa) without resetting the device. If both RJ-45 and SFP ports are 24 ports which offers high-speed 1000BASE-SX or 1000BASELX connection. Dell PowerConnect...
User's Guide - Page 20
... Back Panel Figure 2-7.
A Mode push-
20
Dell PowerConnect 28xx Systems User Guide PowerConnect 2848 Front Panel
On the front panel there are 48 ports,...ports, designated as ports 45, 46, 47 and 48, for swappable optical transceiver, which indicates the Ethernet switch operational status and the management mode. There are LEDs to the SFP (or vice versa) without resetting the device.
...
User's Guide - Page 21
...the status of the PowerConnect 2848 device.
Figure 2-8. The back panel contains an AC Power Supply Interface. button, located on the right side on page 49.
Dell PowerConnect 28xx ... - 255 mm (10.04 in .) The PowerConnect 2848 switch has the following figure illustrates the back panel of links, power supply, fan status, and Managed Mode status. Fans are provided on the side panel.
User's Guide - Page 22
... in Managed Mode. Indicates the switch is indicated on . Diagnostics has failed. Speed/Link/Activity is indicated on the left...status LED indications. Indicates Unmanaged mode or Secure mode. Table 2-1. The switch is a fan LED. Managed Mode LED
On the PowerConnect 28xx front panel there is a Power LED. Fan LED (2824/2848 only)
On the PowerConnect 2824 and PowerConnect 2848...
User's Guide - Page 23
... the front panel. Dell PowerConnect 28xx Systems User Guide
23 No link is operating in Half Duplex mode. The port is established. Managed Mode Button
The PowerConnect 28xx has a Mode.... Switch Ventilation Fan
The PowerConnect 2848 switch has three fans and the PowerConnect 2824 switch has one fan for at 1000 Mbps. SFP LED Indications
LED Color
Description
Green Solid Link is linked at...
User's Guide - Page 24
...-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 Port Default Settings
Connector RJ-45
Port/Interface 10/100/1000BASE-T Port
Cable Cat.5
The following table. High-speed workstations, hubs, routers, or other switches are connected through standard RJ-45 connectors to Half Duplex, Full Duplex...
User's Guide - Page 25
... AC coupled. Table 2-7. SFP Ports
The PowerConnect 2824 switch supports two SFP transceivers combo ports, and the PowerConnect 2848 switch supports four SFP transceivers combo ports for serial...7 8 9 10 11 12 13 14
Use Transmitter ground (common with transmitter ground)
Dell PowerConnect 28xx Systems User Guide
25 Receiver ground (common with transmitter ground) Receiver ground (common with...
User's Guide - Page 35
..., and vice versa. Dell PowerConnect 28xx Systems User Guide
35 To establish a link for the 10/100/1000BaseT ports is wired to another. After a port is connected, its LINK indication LED is not ...Rx pair on one cable end must be used to connect one transmission device (switch or hub) to Rx, a link is lit. Connector types, ports and cables are supported. Copper Cable and Optical Transceiver...
User's Guide - Page 36
... overflow. The receiving side may occupy a link so it becomes unavailable for switching ports.
Auto-negotiation is not set to ... MDI (Media Dependent Interface), and the standard wiring for hubs and switches is known as MDIX.)
Flow Control
The device supports 802...and the default settings for additional traffic.
36
Dell PowerConnect 28xx Systems User Guide The flow control mechanism allows...
User's Guide - Page 55
... are linked directly to the page currently open , the help containing information to on page 21. For more information about the OpenManage Switch Administrator interfaces.
Dell PowerConnect 28xx ... page is currently active.
Red
An error has occurred on the OpenManage Switch Administrator interface. LED status can be determined by viewing the actual device. The online help ,...
Getting Started Guide - Page 7
... • PowerConnect 2848 The PowerConnect 2800 series can be mounted in Unmanaged Mode. These PowerConnect devices are ideal for the Small Office/Home Office (SOHO) that requires high performance network connectivity along with advanced web management features.
If users wish to use the switch as a managed switch, they can simply plug the switch in the Dell™ PowerConnect™...
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