Dell PowerConnect 2848 Support Question
Dell PowerConnect 2848 Support Question
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Question posted by born2pre on May 8th, 2014
How To Stack Dell 2848 Switches
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Related Dell PowerConnect 2848 Manual Pages
User's Guide - Page 3
... Introduction 9
System Description 9 PowerConnect 2808 9 PowerConnect 2816 9 PowerConnect 2824 10 PowerConnect 2848 10 Summary of PowerConnect Models 11
Features 11 General Features 11 MAC Address Supported Features 13 Layer 2 Features 13 VLAN Supported Features 14 Spanning Tree Protocol Features 15 Class of Service (CoS) Features 16 Ethernet Switch Management Features 16
2 Hardware...
User's Guide - Page 5
... TFTP Server 47
Management Modes 49 Default Values 49 Transitioning Between Modes 50 Returning to Managed Mode 51
5 Using Dell OpenManage Switch Administrator 53
Understanding the Interface 53 Device Representation 54
Using the Switch Administrator Buttons 55 Information Buttons 55 Device Management Buttons 56
Starting the Application 56 Access Levels 56
6 Configuring System...
User's Guide - Page 9
...installing, configuring and maintaining the PowerConnect 2808, PowerConnect 2816, PowerConnect 2824, and PowerConnect 2848 Webmanaged Gigabit Ethernet switches. Introduction
This User's Guide contains the information needed for the small to minimize administrative management effort, while enhancing and improving network traffic control.
Dell PowerConnect 28xx Systems User Guide
9 These...
User's Guide - Page 10
...Gigabit Ethernet copper ports • 4 SFP combo ports (1000BASE-SX or 1000BASE-LX)
10
Dell PowerConnect 28xx Systems User Guide PowerConnect 2848 Front Panel
The PowerConnect 2848 supports the following figure illustrates the PowerConnect 2848 front panel. Figure 1-2. PowerConnect 2816 Front Panel
The PowerConnect 2816 supports the following ports: • 16 Gigabit Ethernet copper ports...
User's Guide - Page 11
Summary of the queue. PowerConnect Models
Model
PowerConnect 2808 PowerConnect 2816 PowerConnect 2824 PowerConnect 2848
Copper Ports/ RJ-45 ... on page 49. Dell PowerConnect 28xx Systems User Guide
11
Provides switch management through the web interface. • Unmanaged Mode - The user may enable or disable this mode, the device operates as a hub with default configuration, ...
User's Guide - Page 12
...wiring for end stations is Media-Dependent Interface (MDI) and the standard wiring for hubs and switches is crossed or straight through. Auto MDI/MDIX works on copper links. Jumbo Frames...detected:
• Cable Type and Status • Cable Length • Fault-Distance
12
Dell PowerConnect 28xx Systems User Guide This feature is automatically enabled for server-to-server transfers. The ...
User's Guide - Page 13
... connections for untagged frames.
Dell PowerConnect 28xx Systems User Guide
13 Automatic Aging for a given period of the VLAN tag. Auto-Learning MAC Addresses The switch enables MAC address auto-learning...
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 unregistered multicast frames.
User's Guide - Page 14
...classified as belonging to VLANs during the RADIUS server authentication. Link Aggregation The PowerConnect 28xx switches support up to four member ports to an upstream Multicast router. The benefits... Unicast frames accepted and forwarded by the device from physical link disruption
14
Dell PowerConnect 28xx Systems User Guide IGMP Snooping Internet Group Membership Protocol (IGMP) Snooping ...
User's Guide - Page 15
..., STP detects possible loops, allowing time for status changes to propagate and for the switch
Dell PowerConnect 28xx Systems User Guide
15 STP Root Guard Root guard restricts the interface from a...Protocol Features
Spanning Tree Protocol (STP) 802.1d Spanning tree is a standard Layer 2 switch requirement that allows bridges to download a valid runtime image.
IEEE 802.1w Rapid Spanning Tree...
User's Guide - Page 20
... right side of a combo port can switch from the RJ-45 to the SFP (or vice versa) without resetting the device. PowerConnect 2848 Front Panel
On the front panel there ...indicates the Ethernet switch operational status and the management mode. The system automatically detects the media used .
Figure 2-6. NOTE: The system can be disabled. A Mode push-
20
Dell PowerConnect 28xx Systems ...
User's Guide - Page 21
... (1.70 in.) • Width - 440 mm (17.32 in) • Depth - 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.
For more information about management... used to reset the device. Fans are provided on the side panel. Dell PowerConnect 28xx Systems User Guide
21 Figure 2-8.
User's Guide - Page 22
... Mode LED indications. Power LED
On the PowerConnect 28xx front panel there is a Managed Mode LED monitoring the switch node as well as indicating diagnostic test results...
Dell PowerConnect 28xx Systems User Guide The following table describes the Power Supply status LED indications. Table 2-2. Diagnostics has failed.
Fan LED (2824/2848 only)
On the PowerConnect 2824 and PowerConnect 2848 ...
User's Guide - Page 23
... currently transmitting in the following table describes the SFP LED indications. For more information about management modes and transitioning between modes, press the button normally. Switch Ventilation Fan
The PowerConnect 2848 switch has three fans and the PowerConnect 2824 switch has one fan for system ventilation. Dell PowerConnect 28xx Systems User Guide
23
User's Guide - Page 24
... information about cables and port connections. High-speed workstations, hubs, routers, or other switches are connected through standard RJ-45 connectors to Half Duplex,...-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 Copper cable diagnostics are copper Twisted-Pair ports. RJ-45 Pin Number Allocation for 100BASE...
User's Guide - Page 25
...8 9 10 11 12 13 14
Use Transmitter ground (common with transmitter ground)
Dell PowerConnect 28xx Systems User Guide
25 Module definition 0; Receiver non-inverted data out; AC coupled...switch from the RJ-45 to the system administrator. no connection required. Table 2-7. SFP Ports
The PowerConnect 2824 switch supports two SFP transceivers combo ports, and the PowerConnect 2848 switch...
User's Guide - Page 35
... Function
1
TxRx 1+
2
TxRx 1-
3
TxRx 2+
4
TxRx 2-
5
TxRx 3+
6
TxRx 3-
7
TxRx 4+
8
TxRx 4- RJ-45 Pin Number Allocation for the twisted-pair ports, Tx pair on one transmission device (switch or hub) to the Rx pair on the other cable end, and vice versa. Table 3-2. Dell PowerConnect 28xx Systems User Guide
35
User's Guide - Page 36
... this feature is known as MDI (Media Dependent Interface), and the standard wiring for hubs and switches is enabled. When the MDI/MDIX (Media Dependent Interface with the Full Duplex mode...additional traffic.
36
Dell PowerConnect 28xx Systems User Guide MDI/MDIX
The device supports auto-detection of errors in half duplex. The ports then both the device switching port and the ...
User's Guide - Page 53
...Interface
The home page contains the following views: • Tree View -
Dell PowerConnect 28xx Systems User Guide
53 Located on the left side of the home ... configuration instructions.
Figure 5-1. Switch Administrator Components
5
Table 5-1 lists the interface components with their components. • Device View - Using Dell OpenManage Switch Administrator
This section provides an...
Getting Started Guide - Page 7
...the switch as an unmanaged switch, they need to change the mode from the factory in the Dell™ PowerConnect™...switches: • PowerConnect 2808 • PowerConnect 2816 • PowerConnect 2824 • PowerConnect 2848 The PowerConnect 2800 series can be used to connect workstations and other network devices, such as: • Servers • Hubs • Routers The PowerConnect...
Getting Started Guide - Page 15
... • If the device is to be used as an unmanaged switch, there is no need for this product. Management Modes
The PowerConnect 2808/16/24/48 has a Mode push button on the Ethernet ...(MDI/MDIX).
Starting and Configuring the Device
13 The release notes can be downloaded
from http://support.dell.com. This will damage the Ethernet device. To connect the device to the network: 1 Attach ...
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