Dell PowerConnect 2848 Support Question
Dell PowerConnect 2848 Support Question
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Question posted by mohbuf on May 26th, 2014
How To Reset Dell Switch 2848 For Factory Defaults
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Related Dell PowerConnect 2848 Manual Pages
User's Guide - Page 5
... 47 Password Recovery 47 Software Download Through 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...
User's Guide - Page 9
... 2816 front panel. Dell PowerConnect 28xx Systems User Guide
9 System Description
This section describes the hardware configurations of the PowerConnect 28xx. The switches are ideal for installing, configuring and maintaining the PowerConnect 2808, PowerConnect 2816, PowerConnect 2824, and PowerConnect 2848 Webmanaged Gigabit Ethernet switches.
The PowerConnect 28xx switches can be used...
User's Guide - Page 11
... table summarizes the PowerConnect models.
Provides switch management through the ...Dell PowerConnect 28xx Systems User Guide
11 Fans baud rate is unavailable for additional incoming traffic.
The user may enable or disable this mode, the device operates as a hub with default...OFF. PowerConnect Models
Model
PowerConnect 2808 PowerConnect 2816 PowerConnect 2824 PowerConnect 2848
Copper ...
User's Guide - Page 12
... and reduced host processing overhead. This feature is enabled by default. Flow control is automatically enabled for hubs and switches is known as cable opens and cable shorts on 10/100...Type and Status • Cable Length • Fault-Distance
12
Dell PowerConnect 28xx Systems User Guide AutoMDI/MDIX Support The switch automatically detects whether the cable connected to an RJ-45 port ...
User's Guide - Page 13
... the behavior of a multicast router, allowing snooping of unregistered multicast frames. Dell PowerConnect 28xx Systems User Guide
13
Frames are transmitted to make networking equipment environmentally friendly... 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 VLAN ...
User's Guide - Page 15
...parameter assignment from a single DHCP server. The switch can take 30-60 seconds for the switch
Dell PowerConnect 28xx Systems User Guide
15 Switches exchange configuration messages using specifically formatted frames and ... from functioning as the root port for each host to all ports on the default VLAN, until a BootP server replies. The BootP client then continuously attempts to ...
User's Guide - Page 17
... modes and to reset the device. 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 for connecting to a network.
Figure 2-1. Dell PowerConnect 28xx Systems User Guide
17 Hardware Description
Switch Port Configurations
PowerConnect 28xx Front and...
User's Guide - Page 18
... panel there are 16 ports which indicates the Ethernet switch operational status and the management mode. Figure 2-4. PowerConnect 2816 Back Panel
18
Dell PowerConnect 28xx Systems User Guide Figure 2-2. On the left to reset the device. A Mode push-button, located on the right side on page 49. PowerConnect 2808 Back Panel
Figure 2-3. For more information about...
User's Guide - Page 20
PowerConnect 2848 Front Panel
On the front panel there are 48 ports, which are determined by the physical connection used. Port features and port controls are numbered 1 to 48, top down and left to right. On the top right side of a combo port can switch.... A Mode push-
20
Dell PowerConnect 28xx Systems User Guide There... versa) without resetting the device. PowerConnect 2824 Back Panel...
User's Guide - Page 21
...075 in.) The PowerConnect 2848 switch has the following ...reset the device.
The following physical dimensions:
• Height - 43.2 mm (1.70 in.) • Width - 440 mm (17.32 in) • Depth - 255 mm (10.04 in.)
LED Definitions
The front panel contains LEDs that indicate the status of the PowerConnect 2848 device. The back panel contains an AC Power Supply Interface. Dell PowerConnect...
User's Guide - Page 23
... is for changing between Managed Mode and Unmanaged (or Secure) Mode and for resetting the device.
The Mode button is established. Switch Ventilation Fan
The PowerConnect 2848 switch has three fans and the PowerConnect 2824 switch has one fan for at 1000 Mbps. Dell PowerConnect 28xx Systems User Guide
23 The port is occurring. Green Flashing Activity is linked...
User's Guide - Page 25
...PowerConnect 2824 switch supports SFP diagnostics. Table 2-8. The optical transceiver provides access to the SFP (or vice versa) without a system reset....PowerConnect 2848 switch supports four SFP transceivers combo ports for serial ID.
Receiver non-inverted data out;
Module definition 1; AC coupled. Receiver ground (common with transmitter ground)
Dell PowerConnect...
User's Guide - Page 36
... and flow control on switching 10/100/1000BaseT ports. The feature is enabled. When the MDI/MDIX (Media Dependent Interface with the Full Duplex mode. Back Pressure
The device supports back pressure for additional traffic.
36
Dell PowerConnect 28xx Systems User Guide It can be enabled per port by default is a mechanism established between...
User's Guide - Page 41
...switch. NOTE: The switch is in other modes. NOTE: The initial simple configuration uses the following assumptions:
• The PowerConnect... device boots up for configuring the default route. The Setup Wizard provides guidance...network administrator before , and is factory-set as possible.
The Setup...critical problem is loaded into RAM.
Dell PowerConnect 28xx Systems User Guide
41 If ...
User's Guide - Page 49
...switch node as well as indicating diagnostic test results. there is no web management interface is available, and CLI works in debug mode only. and there is no configuration in the CDB-default... "On the PowerConnect 28xx front panel there is disabled; Default Values
The factory default values, used ... [n]?
5 Enter y. Off
Dell PowerConnect 28xx Systems User Guide
49 From Managed mode,...
User's Guide - Page 56
... the Enter Network Password window opens, enter a user name and password.
Reset All Counters Clears statistic counters.
NOTE: The device is not configured with a default password, and can be configured without entering a password.
The Dell PowerConnect OpenManage™ Switch Administrator home page opens.
Device Management Buttons
Button
Description
Apply Changes
Applies...
User's Guide - Page 83
... to the device. The software is used mainly for centralized control over assignment of IP addresses to attached hosts. Figure 6-23.
Restore Defaults
The Restore Defaults page contains the following field: • Restore Configuration Factory Defaults -
A switch can operate as either a DHCP client (obtaining its own IP from a DHCP server) and as a DHCP server.
Restoring...
User's Guide - Page 153
...8594; CoS to Queue in the Queue field. 4 Click Apply Changes.
Restores the device factory defaults for classifying CoS settings to traffic queues. Update with your book title
153 Specifies the ... lowest value and 7 is updated. Four traffic priority queues are supported.
• Restore Defaults - Mapping CoS Values to Queues
The CoS to Queue Mapping Table page contains fields for ...
Getting Started Guide - Page 7
...series of Web-managed Gigabit Ethernet 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 an unmanaged switch, they need to change the mode from the factory in the Dell™ PowerConnect™ 2800 Series User's Guide, available...
Getting Started Guide - Page 18
... as a Managed Mode switch. POST runs every time the device is initialized and checks hardware components to determine if the device is factory-set by default,
every external and internal.... The Setup Wizard configures the following assumptions:
• The PowerConnect device was received. • The PowerConnect device booted successfully. • The console connection is established and...
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