Dell PowerConnect 2848 Support Question
Dell PowerConnect 2848 Support Question
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Question posted by mtwstev on April 26th, 2014
How Save Configuration On Dell Powerconnect 2848
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Related Dell PowerConnect 2848 Manual Pages
User's Guide - Page 3
...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 Description 17
Switch Port Configurations 17 PowerConnect...
User's Guide - Page 9
... edge connectivity. Dell PowerConnect 28xx Systems User Guide
9 The PowerConnect 28xx switches can be used to connect workstations and other network devices, such as: • Servers • Hubs • Routers The PowerConnect devices are ideal for installing, configuring and maintaining the PowerConnect 2808, PowerConnect 2816, PowerConnect 2824, and PowerConnect 2848 Webmanaged Gigabit...
User's Guide - Page 11
... device operates as a hub with default configuration, and
configuration cannot be changed. •.... PowerConnect Models
Model
PowerConnect 2808 PowerConnect 2816 PowerConnect 2824 PowerConnect 2848
Copper...switch management through the web interface. • Unmanaged Mode - Head of Line Blocking Prevention Head of PowerConnect Models
The following modes:
• Managed Mode - Dell PowerConnect...
User's Guide - Page 12
...Jumbo Frames Support Jumbo frames are used for hubs and switches is enabled by default. Jumbo frames are ...configure both Ethernet switches to detect and report potential cabling issues, such as Media-Dependent Interface with an MTU (Maximum Transmission Unit) size of this facility are detected:
• Cable Type and Status • Cable Length • Fault-Distance
12
Dell PowerConnect...
User's Guide - Page 13
...switch system always performs VLAN-aware bridging.
Layer 2 Features
Green Ethernet Green Ethernet, also known as define the behavior of unregistered multicast frames. Dell PowerConnect 28xx Systems User Guide
13 However, a similar functionality may be configured...Capacity Support The PowerConnect 2808, 2816, 2824 switches support a total of 8K MAC addresses, and the PowerConnect 2848 supports a ...
User's Guide - Page 14
...
Dell PowerConnect 28xx Systems User Guide When Layer 2 frames are forwarded, Broadcast and Multicast frames are forwarded by forwarding copies of users to all traffic passing through one or more source ports. When a user is authenticated by the switch. Port Based Virtual LANs (VLANs) Port-based VLANs classify incoming packets to the VLAN configured...
User's Guide - Page 15
...) detects uses of a response time for the switch
Dell PowerConnect 28xx Systems User Guide
15
The Fast Link option bypasses this time, STP detects possible loops, allowing time for status changes to propagate and for each host to download a valid runtime image. DHCP Server Dynamic Host Configuration Protocol is a corrupted or invalid software image...
User's Guide - Page 16
...Dell PowerConnect 28xx Systems User Guide Class of Service (CoS) Features
The PowerConnect 28xx system enables users to the destination. Class of the queues.
The switches...in RMON and to one RMON group for classifying traffic. The switches support four queues per port. A CoS is an extension ... of Service. The PowerConnect 28xx system can classify according to the Simple Network Management ...
User's Guide - Page 17
Dell PowerConnect 28xx Systems User Guide
17 The combo 1000 Mbps optical ports can operate at ... the right side on the front panel is powered on or not. Hardware Description
Switch Port Configurations
PowerConnect 28xx Front and Back Panel Port Description
The Dell™ PowerConnect™ 28xx switches use 10/100/1000BASE-T ports on the front panel for connecting to reset the ...
User's Guide - Page 20
PowerConnect 2848 Front Panel
On the front panel there are 48 ports, which are LEDs to indicate the port status. ...and utilizes the information in all the control interfaces. A Mode push-
20
Dell PowerConnect 28xx Systems User Guide
NOTE: The system can be disabled. On the top right side of a combo port can switch from the RJ-45 to right. The Fan LED indicates the device fan ...
User's Guide - Page 21
...PowerConnect 2848 Back Panel
Physical Dimensions
The PowerConnect 2808 switch has the following physical dimensions:
• Height - 43.2 mm (1.7008 in.) • Width - 256 mm (10.079 in.) • Depth - 161.7 mm (6.366 in.) The PowerConnect 2816 and PowerConnect 2824 switches...Depth - 255 mm (10.04 in .) The PowerConnect 2848 switch has the following figure illustrates the back panel of links...
User's Guide - Page 22
...switch is turned on page 49. One or more information about management modes and transitioning between them, see "Management Modes" on . Table 2-2. The following figure illustrates the RJ-45 10/100/1000BASE-T LEDs.
22
Dell PowerConnect... Supply status LED indications. Fan LED (2824/2848 only)
On the PowerConnect 2824 and PowerConnect 2848 front panel there is not turned on the ...
User's Guide - Page 23
...the front panel. Switch Ventilation Fan
The PowerConnect 2848 switch has three fans and the PowerConnect 2824 switch has one fan for at 1000 Mbps. The PowerConnect 2808 and PowerConnect 2816 devices have ...button for system ventilation. Green Flashing Activity is linked at 1000 Mbps.
Dell PowerConnect 28xx Systems User Guide
23 Table 2-5. SFP LED Indications
LED Color
Description...
User's Guide - Page 24
...hubs, routers, or other switches are supported. For each device, the supported mode is set to the switch physical interface ports, located on the front panel. RJ-45 Pin Numbers
The RJ-45 pin number allocation 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...This section explains the switch physical interfaces, and ...
User's Guide - Page 25
... the PowerConnect 2848 switch supports four SFP transceivers combo ports for various fiber-based modules (1000BASE-SX or 1000BASE-LX). The optical transceiver provides access to the SFP (or vice versa) without a system reset. SFP Pin Connections
Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Use Transmitter ground (common with transmitter ground)
Dell PowerConnect 28xx Systems...
User's Guide - Page 32
...). Figure 3-3.
Ensure that supports auto-negotiation.
32
Dell PowerConnect 28xx Systems User Guide Mounting Device on the Ethernet device support automatic Media-Dependent Interface/Media-Dependent Interface with RJ-45 connectors at both ends. The RJ-45 ports on a Wall
Connecting the Device
To configure the device, the device must be used to...
User's Guide - Page 36
... or is configured to full ...hubs and switches is enabled. The receiving side may occupy a link so it becomes unavailable for switching...switching port and the NIC must temporarily be enabled per port by default is enabled. Auto-Negotiation
Auto-negotiation enables automatic detection of the autonegotiation mechanism and the default settings for additional traffic.
36
Dell PowerConnect...
User's Guide - Page 49
... is used when the device is a Managed Mode LED monitoring the switch node as well as indicating diagnostic test results. For more information about management modes and transitioning between them, see "Uploading Files" on page 50." On • STP - Off
Dell PowerConnect 28xx Systems User Guide
49
In this mode, you can return...
User's Guide - Page 171
... - Specifies read -write access • su - Use the no snmp-server community community [ipv4-address]
Syntax Description
• community - Default is defined
Command Mode Global configuration
Dell PowerConnect 28xx Systems User Guide
171
Getting Started Guide - Page 7
... Web-managed Gigabit Ethernet switches: • PowerConnect 2808 • PowerConnect 2816 • PowerConnect 2824 • PowerConnect 2848 The PowerConnect 2800 series can be mounted in a standard equipment rack, placed on a tabletop, or mounted on the Documentation CD. These PowerConnect devices are designed to Managed, as described in the Dell™ PowerConnect™ 2800 Series User...
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