Powerconnect 2824 setup

Everyone, pay attention to step If you change any setting and don't just hit "Apply changes" you will reload the previous config and start all over. Just hit the button after you login with the default username and password. Sam is correct.

All you have to do is depress the small pinhole switch once so the managed light comes on, set IP on a laptop or PC to Use admin for username with no password I just followed this and was able to get right in. Then once in, click the Apply Now button, let it restart, then log back in to manage. Thanks everyone! The Spiceworks community rocks! Home Networking General Networking How-tos.

General Networking Dell Hardware. Opie This person is a verified professional. Verify your account to enable IT peers to see that you are a professional. Last Updated: Feb 07, 2 Minute Read. Reply Facebook Twitter Reddit LinkedIn. Paul Basehore This person is a verified professional. Main Areas of Contribution:. Track Progress. Earn Credits. Even down to needing to repeat the process of loading the saved config….

Brilliant post! Thank you for taking the time to document your findings. I had precisely the same issues at one of our branch offices and I am sure your comments will help resolve them. Thank you! I bought the late in and used it all last year as an unmanaged switch. Thank you again for publicly posting this. I have no experience with linking these switches. Basically you want to bridge the VLANs across the two switches, right?

I would definitely run that one by Dell Support. Pingback: Dell 28xx series « Sysadmin Blog. Sounds like you may need to enable Spanning Tree Fast Link on the switch. We have a PowerConnect that was interrupted during the firmware update. Obviously, I cannot get to it via the web gui. Any suggestions? Does the have a COM port? If you can connect with a COM cable, you might be able to see what it is doing. Great post, i finally got it into manage mode and i believe the firmware upgrade is going as we speak.

The optical transceiver provides access to a set of parameters that can be monitored and displayed to the system administrator. The PowerConnect 28xx supports a single internal power supply to provide power for switching operations. The internal power supply supports input voltages between and VAC. The AC power connector is located on the back panel of the switch.

This section contains information about device unpacking, location, installation, and cable connections. Do not service any device except as explained in the system documentation.

Opening or removing covers marked with a triangular symbol with a lighting bolt may cause electrical shock. These components are to be serviced by trained service technicians only. To determine the possibility of overloading the supply circuits, add together the ampere ratings of all switches installed on the same circuit as the device. Compare this total with the rating limit for the circuit.

The PowerConnect 28xx can be mounted in a standard equipment rack, placed on a tabletop, or mounted on the wall. Before installing the device, verify that the site selected for the device meets the following site requirements:. If the device has two power supplies, the site should have two power outlets with different power feeders.

Allow clearance for cabling, power connections, and ventilation. Verify that water or moisture cannot enter the device case. NOTE: Before unpacking the device, inspect the packaging and report any evidence of damage.

Report any damage immediately. The following figure illustrates where to mount the brackets. Fasten the lower pair of screws before the upper pair of screws. Ensure that the ventilation holes are not obstructed. The device must be installed on a flat surface if it is not installed on a rack.

The surface must be able to support the weight of the device and the device cables. Standard straight-through twisted-pair cables can be used to connect to any other Ethernet network systems, servers, switches or routers that supports auto-negotiation. This will damage the Ethernet device. NOTE: If auto negotiation is turned off on the ports, a straight through cable must be used.

As each connection is made, the link LED corresponding to each port on the device is illuminated green or amber indicating that the connection is valid. The console port enables a connection to a terminal desktop system running terminal emulation software for monitoring and configuring the device. Ensure that the setting is for Terminal keys not Windows keys. Go to www. The Console port is located on the back panel. Connect the device to a power source in the steps detailed in Starting and Configuring the Device.

Connector types, ports and cables are summarized in Ports, Connectors, and Cables. Copper Cable and Optical Transceiver Diagnostics are supported. To establish a link for the twisted-pair ports, Tx pair on one cable end must be connected to the Rx pair on the other cable end, and vice versa.

If the cabling is done such that Tx on one end is wired to Tx on the other end, and Rx is wired to Rx, a link is not established. When selecting cables to connect the device ports to their networking peers, straight through cables must be used to connect the device to a station, and crossover cables must be used to connect one transmission device switch or hub to another. Both the straight through and crossover cables are category 5.

The general information for configuring the device ports includes the short description of the autonegotiation mechanism and the default settings for switching ports. Auto-negotiation is enabled per port by default.

Auto-negotiation is a mechanism established between two link partners to enable a port to advertise its transmission rate, duplex mode and flow control the flow control by default is enabled abilities to its partner. The ports then both operate at the highest common denominator between them. If connecting a NIC that does not support auto-negotiation or is not set to auto-negotiation, both the device switching port and the NIC must be manually set to the same speed and duplex mode.

The feature is part of the Auto-negotiation and is enabled when Auto-negotiation is enabled. The device supports By default, this feature is enabled. It can be enabled per port. The flow control mechanism allows the receiving side to signal to the transmitting side that transmission must temporarily be halted to prevent buffer overflow.

The device supports back pressure for ports configured to half duplex mode. By default, this feature is disabled. The back pressure mechanism prevents the transmitting side from transmitting additional traffic temporarily. The receiving side may occupy a link so it becomes unavailable for additional traffic. After completing all external connections, the device must be configured. This section describes various methods of configuring the device.

NOTE: Before proceeding, read the release notes for this product. NOTE: If the device is to be used as an unmanaged switch, there is no need for a terminal connection. A terminal connection is only required if the device is to be used in Managed mode. See "Management Modes" on page 40 for a description of these modes. Figure provides an overview of the device initialization process.

This section covers the following topics:. The device can be run in Managed or Unmanaged mode. By default, the device is in Unmanaged mode. These modes are described below:. All modes are maintained throughout power cycles. Figure shows the transition between Managed, Secure and Unmanaged operating modes:. There is no management interface available in Secure or Unmanaged mode to enable the user to modify, save or restore configurations.

After the system is in Secure mode, it retains its last running configuration, but does not have a management IP address cannot be managed from the web interface. This page can be used to retrieve a saved configuration. You can also change the device IP address using the following page:. When restoring a saved configuration, this option uses the IP address, user name and password inside the saved configuration. The procedure described in this section refers to the device when set to Managed mode.

See Figure for a description of how to enter the Managed mode. In managed mode, the boot procedure can be monitored on the connected terminal as follows:. POST runs every time the device is initialized and checks hardware components to determine if the device is fully operational before completely booting. If a critical problem is detected, the program flow stops. POST messages are displayed on the terminal and indicate test success or failure. To set the switch to Managed mode, press the Mode button for up to 7 seconds.

NOTE: The initial simple configuration uses the following assumptions:. The system prompts you to use the Set-up wizard when the device boots up for the first time or if the configuration file is empty. The Setup Wizard provides guidance through the initial device configuration, and gets the device up and running as quickly as possible. NOTE: Obtain the following information from your network administrator before configuring the device:. The Setup Wizard guides you through the initial switch configuration, and gets you up and running as quickly as possible.

You can skip the setup wizard, and enter CLI mode to manually configure the switch. The system will prompt you with a default answer; by pressing enter, you accept the default. You must respond to the next question to run the setup wizard within 60 seconds, otherwise the system will continue with normal operation using the default system configuration.

Would you like to enter the setup wizard you must answer this question within 60 seconds? For more information on setting up SNMP accounts, please see the user documentation. To setup the SNMP management account you must specify the management system IP address and the "community string" or password that the particular management system uses to access the switch.

The wizard automatically assigns the highest access level [Privilege Level 15] to this account. For more information on adding management systems, see the user documentation. D or wildcard 0. Now we need to setup your initial privilege Level 15 user account. You may setup other accounts and change privilege levels later. For more information on setting up user accounts and changing privilege levels, see the user documentation. To setup an IP address:. Please enter the IP address of the device A.

D D or nn :[ Please enter the IP address of the gateway from which this network is reachable e. Default gateway A. D :[ Press Enter. The following is displayed as per the example parameters described :. If the information is correct, please select Y to save the configuration, and copy to the start-up configuration file.

The administrator can choose to perform device configuration via the web management instead of through the Set-up wizard. To configure a device whose configuration is empty via web management, perform the following steps:. The device is configured. In this case, the configuration received from the DHCP server includes the IP address, and might include subnet mask and default gateway. The procedures called from the Startup menu cover software download, flash handling and password recovery.

The diagnostics procedures are for use by technical support personnel only and are not disclosed in the document. The Startup menu can be entered when booting the device, user input must be entered immediately after the POST test. I-Cache 8 KB. D-Cache 8 KB. Cache Enabled. Do you have a layer 3 networking device on the network?

Layer 3 switch? Or just these series switches? Is this the correct setting for the ports that have voice? I have not made any other changes to the switch. One additional question -- with the two switches and connected together via RJ45 cable, do I need to enable managed mode on the to do the testing, or will the in unmanaged mode continue at the default QoS of 0? My thought is to move the patch cable for the additional test system from its current place on the unmanaged to the managed and then configure the port on the for QoS 5.

I would think that in unmanaged mode the switch would leave the values in place. To be certain that the values are kept, enable managed mode and then enable CoS mode. This will set the switch to trust and keep the values of packets it receives.

Thank you again. I have made the changes and notified the three people impacted, so I hope to have some good feedback within a couple days. I will update the case at that point. Additionally, I currently have the two switches connected via a normal non-crossover cable, but read in the documentation that it should be a crossover.

Could you clarify that for me? If I need to get a crossover cable, I certainly can.