connect PowerConnect 2848 to 2824

Similar Questions

• How to go from su mode not supported on Powerconnect 2848?

  Hello

  I need swicth managed mode to unmanaged mode on Powerconnect 2848. I pressed the mode button and rebooted but still solid green light it which indicates that swicth still in managed mode.

  How can I do this swicth not managed again?

  Thank you

  Change the mode switch to the 'managed' to 'mode not supported' clears the configuration of the switch. Change mode "managed" "managed" mode enables graphic management interface and sets the system to the factory settings. There is no way to back up the configuration of the switch.

  Always a good idea to be in the current version of the firmware.

  www.dell.com/.../DriverFileFormats

  To restore the default switch, press the button Mode for two or three seconds and then release. It should then restart on its own, do not manually power cycle it.

  Web Interface method

  Open a Web browser and connect to the IP address of the switch management.

  Type the appropriate user name and password, and then click OK.

  In the left navigation, click the plus sign to expand the system, file management, and then restore the default settings.

  Click OK in the confirmation dialog box.

  In the left navigation, click on the plus sign to expand the system, general, and then click Reset.

  Click Reset, and then click OK in the confirmation dialog box.

  Reset to factory CLI

  Reboot the switch, the switch is reset, look for the line to appear that says Autoboot in 2 seconds - press RETURN or Esc to abort and enter prom. and when that happens, press or or to access the start menu.

  In the start menu, choose [2] file Flash Erase by pressing on <2>and then confirm by pressing

  Hope this helps,

  Thank you.

• PowerConnect 2848 - several VLANS on the 1 port does not

  Hello everyone.

  I have a Dell PowerConnect 2848.  My router is a Netgear SRX5308. In the router, I've created several VLANs (VLAN ID 10 and 20) and would that pass to the ESXi server. If I connect the ESXi server directly to the router, everything works as expected. My VMs are picking up correct VLAN based on the parameters of ESXi.

  I need the 2848 between the two, because I need to add more devices and other servers with a VLAN specific.

  Currently I use port 25 for switch 2848.

  I put the switch to managed mode.

  I created switch-> VLAN-> belonging to a VLAN, VLAN ID 10 and 20.

  I select 10 VLANS and put the T on port 25.

  I select the VLAN 20 and put the T on port 25.  (I also tried to put a U on them, just to try, but did not work)

  But my virtual computer are not able to reach the DHCP on the router.

  Spanning Tree is enabled.

  I'm obviously missing something...

  I have already passed last week banging my head on this, but have not been able to pass traffic along.

  Help, please!

  So you're on the right track. If port 25 is facing the router? What port must face the ESXi Server? That port should also have VLAN 10 and 20 should be labelled.

• Using offsets to connect 4 2848 switches

  I have four switches 2848 PC I want to connect to the best way to deliver the good flow and link redundancy. There is no VLAN involved.

  I was not able to find a good setup for this example. From what I've seen, I think I want to use the offsets of 2 ports to connect the 4 switches thus:

  SW1-SW2 >

  SW2-SW3 >

  SW3-> SW4

  SW4-> SW1

  I saw that it would be preferable to set the cost of path higher for the SW4-> LAG SW1 ports to avoid a loop.

  But beyond that, I have no idea how set up correctly with regard to the settings in the user interface. Does anyone have an experience with which could provide me with some guidance on how to configure the GAL on each switch?

  Thank you very much in advance!

  -Max

  Your plan sounds great. It's a logical layout of the ports.

• Reference Dell PowerConnect 2848 OID for CPU time and memory

  Hi all

  This is my first post in this forum. I searched all the messages that can solve my problems, but I could not find so if there is already an existing post and I couldn't find it please guide me to it.

  My case is. We have a few Dell PowerConnect 28xx switches in our network. We want to monitor things like the CPU, the temperature, the use of the RAM usage. We use Solarwinds IpMonitor monitoring tool. I downloaded the MIB, I could find the download of Firmware from Dell drivers and downloads page. I went through the entire MIB, but I couldn't find an OID for the foregoing.

  So if anyone can help me please what OID is used for usage of CPU and RAM temperature it will really help me.

  Please let us know in case we need more information on my side.

  Thank you

  Frank Moreau

  I did use SNMP on the 28xx but here are some various sensor OID, I used for the N-series, as well as some older models Powerconnect.  I don't know if they will work for the 2xxx, but you can try one or two and see if they work.

  N - Series (FW 6.2 and later versions) temperature OID
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.8.1.5.1.0
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.8.1.5.1.1

  62xx (3.0.x.x firmware or later-, some may also work with 2.x firmware)
  Temperature OID
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.8.1.2
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.8.1.3
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.8.1.4

  Are the OID to use CPU for N-Series switches
  1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.1 (total free memory)
  1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.2 (total memory)
  1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.3 (table for the following...)
  1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.3.1.1 (index)
  1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.3.1.2 (name of the process using CPU)
  1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.3.1.2 (% CPU used by the corresponding process)
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.4.0 (cumulation of all the activity of the CPU)
  1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.9 (CPU utilization shows 5 s, 60 s and 300s).

  OIDs memory
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.1
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.2
  Power supply OID
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.7.1.2
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.7.1.3
  OIDs of fan
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.6.1.2
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.6.1.3
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.6.1.4
  . 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.6.1.5

  35xx (2.0.x.x or later firmware)
  Temperature OID
  . 1.3.6.1.4.1.89.53.15.1.9
  . 1.3.6.1.4.1.89.53.15.1.10
  OIDs of CPU
  . 1.3.6.1.4.1.89.1.6
  . 1.3.6.1.4.1.89.1.7
  . 1.3.6.1.4.1.89.1.8
  . 1.3.6.1.4.1.89.1.9
  OIDs memory
  . 1.3.6.1.4.1.89.29.11.1
  . 1.3.6.1.4.1.89.29.11.2
  P.S. The OID
  . 1.3.6.1.4.1.89.35.5.1.1.2
  . 1.3.6.1.4.1.89.83.1.2.1.2
  . 1.3.6.1.4.1.89.83.1.2.1.3
  . 1.3.6.1.4.1.89.83.1.2.1.4
  . 1.3.6.1.4.1.89.53.15.1.3
  . 1.3.6.1.4.1.89.53.15.1.3
  OIDs of fan
  . 1.3.6.1.4.1.89.83.1.1.1.2
  . 1.3.6.1.4.1.89.83.1.1.1.3
  . 1.3.6.1.4.1.89.53.15.1.4
  . 1.3.6.1.4.1.89.53.15.1.5
  . 1.3.6.1.4.1.89.53.15.1.6
  . 1.3.6.1.4.1.89.53.15.1.7
  . 1.3.6.1.4.1.89.53.15.1.8

  for old firmware - if the 35xx above does not work:
  Temperature
  1.3.6.1.4.1.674.10895.5000.2.89.53.15.1.9 (Celsius)
  1.3.6.1.4.1.674.10895.5000.2.89.53.15.1.10

  I hope this helps.

  B

• Information on Fan PowerConnect 2848

  I have a red fan light on my device. Tried searching the forum but no results there. User Guide missing details on other fans that say there are 3.

  Hoping someone out there can tell me what size fans are in this unit, so I can be ready to replace without having to take down several times.

  Thank you!

  Hello

  Fans of this switch are not replaceable, the whole switch needs to be replaced.

• 802. 1 x per MAC address with power connect 2848

  Hello!

  I use 'Authentication Port' on my PowerConnect 2848 switch, the RADIUS server is Windows Server 2008 R2.

  Workstations authenticated correctly and everything works well.

  For my devices VoIP which does not support the RADIUS, I would add the MAC filtering.

  Under Authentication Port-> Port of choose-> Authentication Type, there are 3 options, "802. 1 x only', 'MAC Only' and ' 802.1 x & MAC»

  1. What is the difference between MAC only and MAC & 802. 1 x?

  2. as far as I know, when you use the MAC option in 802. 1 x switch RADIUS one server sending requires authentication with the MAC address in the user name and generate a password in order to create user names on the RADIUS server with this information and filter like this just addresses MAC I agree.

  The question is, what is the password to the 2848 sent to the RADIUS server in this situation, use a password that is preconfigured for all authentications of MAC? or it uses the MAC address as password in addition to the user name field?

  And additional information on what I'm trying to accomplish would be great,

  Thank you very much!

  From my understanding when it is set to 802.1 x & Mac port must first check the device to be compliant, 802. 1 x if it is not then it will try to authenticate using the MAC of a device as the user name and the password. If the MAC address has been placed in the RADIUS database, then it will be able to authenticate.

• 2848 hangs at "standalone", managed led flashes

  Hello

  "PowerConnect 2848 power on but does not start, crashes at the AUTONOMOUS UNIT", 192.168.2.1 does not. It may be a hardware problem but I would like to try flashing via xmodem - this is a last hope, despite the fact that, initially, I see "Decompressing SW of image-1 100% OK ', then 'mode of operation - mode is managed. HW Polska is 00.00.02.

  I tried to enter the Menu of Advanced Start (Shift Ctrl 6) to clear the flash and download the new firmware but switch request password. Does anyone know what is a default password for advanced to 2848 boot menu?

  Thanks in advance!

  I apologize, I had touched previously not Ctrl + Shift + 6 when you are connected to the switch in the lab. This time I tried using Ctrl + Shift + 6 and asked for a password. The password that worked for me was "troya". I would like to know if this password works for you. If you continue with this method, be sure to save your serial number, MAC address, you have to reenter this information once you have chosen this option.

  You can be able to achieve the same goal with a less invasive method, selecting option 2 in the start menu. This option erases the flash file. Then, you can use option 1 to load the latest firmware.

  Keep us informed.

• traffic on PowerConnect 28XX series

  Anyone know if there is any parameter to specify traffic on the Dell PowerConnect 2816 or 2824 manageable web?

  The 2800 is a low access of range switch.  It doesn't have the ability to limit traffic on a connection.  The CoS allows allows you to set priority on different traffic that's different levels.

  If that connection and traffic is not managed correctly you will need to look for a switch upgrade which has more than a full set of features that allows the specific traffic shaping.

• Any limitation of VLANS simultaneous running at 2848 &amp; 3448?

  Hello

  I'll put up a VLAN in 2848 & 3448 current.  I want to know has no limitation of config VLANS simultaneous and executed under PowerConnect 2848 & 3448? coz I know that some other band allow only 32 or 64 VLAN configuration and execution of all.

  Thank you!

  2848

  mapping 4094 VLAN ID and up to 64 VLANS based on the standard IEEE 802. 1 standard q

  Numbers of VLANS can vary between 2 and 4094 (4095-4096 are reserved by switch)

  3448

  Up to 4063 VLANS based on the standard IEEE 802. 1 standard q

  Numbers of VLANS can vary between 2 and 4061 (4092-4096 are reserved by switch)

• Request support by MD3220i - error cluster [CF]

  Buon giorno, US vs riscontro gentile e di assistenza in merito al evento following preventivo:

  The infrastruttura e nostra composed da UN MD3220i con 3 host due e R610 PowerConnect 2848 switch, da some giorno a perdere instradamento verso gli hanno begun the host Announces where the MD3220i.

  Da una prima disgnostica di message following sulla MD abbiamo rilevato it 'alert ':

  Date/time: 08/01/16 8.26.31
  Sequence number: 41599
  Type of event: 4011
  Event category: error
  Priority: critical
  Description: Virtual disk not a being preferred due to the AVT/RDAC failover
  Specific event codes: 0/0/0
  Component type: RAID Controller Module
  Location of components: enclosure 0, Slot 1
  Recorded by: Module to slot 1 RAID controller

  Raw data:
  4 d 45 a2 7f 48 03 00 00 00 00 00 00 00 00 00 4 c
  11 40 18 01 97 eb 57 00 00 00 00 00 00 00 00-9F
  00 00 00 00 01 00 00 00 22 00 00 00 22 00 00 00
  08 00 00 00 00 00 00 00 02 00 00 00 01 00 00 00
  0 a 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  01 00 00 00 00 00 01 00 00 00 00 00

  We have tried a curare infrastruttura MD, host switch e spegnere.

  After the riaccensione he message di "alert" su e scomparso totally, senza più particular if MD, recoupling outdo degli host verso MD3220i risultava Semper ad where con conseguente perdita accesso alle cartelle di rete e macchine virtuali.

  Host No. 2 dei R610 abbiamo quindi con spento 3 he risultato che dopo d manuale da console del servizio cluster it sistema e partito a funzionare senza problemi di comunicazione più correctly.

  Lato host abbiamo rilevato che some door ISCSI MD non sono più ragiugibili del (nello specifico n ° 1 of the castroni sono no door porta del MD3220i controller)

  The VLAN non sono state modificate e lato PowerConnect 2848 switch if not rilevano if.

  Current location: MD3220I senza if a host adapter solo di n ° 3 access.

  Company di MD3220i:

  He prodotto e stato nel 2010 labor-intensive, co del prodotto e scaduta it 13/12/2015.

  Re: MD3220i fuori co serial number F1QGY4J

  Buongiorno, the sto contattando by mail.

• What Dell switches are suitable for VMware?

  We will have a very simple vSphere environment. What switches should we buy? Must be Dell. I am a newbie in networking, but I'm a PCV.

  2 x ESXi hosts in a cluster HA/DRS 5

  vCenter Server will run as a virtual machine

  We will be using VLANs for security

  We will use a pair of resilient switches

  No storage traffic will go on these switches, only management, vMotion and VM Networking

  The data center will provide a managed firewall. There will be no other switches.

  X 2 Dell PowerConnect 2848 switches would be enough? They can carry traffic between the VLANS? Or do we need more expensive switches?

  Sorry for the newbie question!

  From what I can find on the Dell Web site, the PowerConnect 2848 switch isn't a layer 3 switch, so it would not be able to carry traffic between the VLANS.  To route between VLANS, you will have them either need a dedicated router, or you'd need switches with 3 as the PowerConnect 6248 switch layer routing capabilities.

• Reference Dell PowerConnect 2824 remove connections, odd led models

  Hello

  We are noticed on some of our Dell PowerConnect 2824 switches that our devices are connected to the switch suddenly disconnected.  Our devices are a network of small size with the switch, where we connect up to 12 devices and use DHCP to assign IP addresses to the devices.  We also monitor the network with a Windows laptop.  We have also seen times where the switch itself seems to be restarted and shows amber LED light up successively from left to right on the top row of ports, then return on the bottom row.  I confirmed that we use version 1.0.0.45 software for the switch in question.

  We have also seen situations where all, except one device remains connected, but when trying to reconnect to the device has fallen, it seems that the switch seems to completely ignore the device regardless of the port where we connect to the switch.  We tried other cables, but the problem persists.  It's the kind of behavior that I could wait if the MAC addresses are not unique, but all of our devices have all custom MAC addresses.

  Another issue is that we use a very short lease period of one minute.  I don't know if this will get us in trouble.

  If you need more specific information, I'll try to answer your questions.

  Thank you.

  Bob

  Hi Bob,

  If it happens on several switches it is probably not a problem with the hardware switch. It could be a matter of Spanning Tree where it lacks a Hello and due to the lease really short DHCP is originally from the port to close before it can restore a link. You can try to turn STP or enabling quick link on the ports for end devices.

  Why do you have the DHCP lease on so little time for only 12 aircraft? It would add a lot of network traffic. You can try and have some machines on static IP and see if it still falls these ports.

• PowerConnect 2824 Ports SFP does not

  We bought a new switch 2824 with a corresponding to SFP module replace old 2724 PowerConnect and SFP module.

  After the configuration of the switch and installing it, we were able to get a connection on our uplinked to fiber.
  SFP light illuminates and flashes from time to time, and the switch detects correctly module SFP is inserted and that the fiber is connected.  We can see the insertion of the SFP is detected and the switch for change of fiber mode by looking at the output of the console, and the web administration port status page lists the port as "ComboF" when the SFP is inserted and the fiber is connected.

  However, the switch always indicates that the port State is down.  (The port is not administratively disabled.)

  The old switch works very well with the old SFP module.  The new switch does not work with the old or the new module SFP.  We tried two combo SFP ports.  We also checked that the fiber itself is fine. We cannot get the new switch to display the drop-down list port status that up when you use the SFP. We tried to completely reset the new switch by removing the configuration file via the boot over the serial connection menu and re-run the initial configuration wizard, but the port still won't go up.

  Any ideas?

  After a few tests yesterday, we determined that part of auto-negotiation must be disabled for switch work with our copper and fiber Media converters.

  The 2724 works very well with our media converters, with auto-negotiation enabled.

  The 2824 works very well with auto-negotiation enabled when it is connected to an another SFP transceiver in building switch.

  But when we introduce the Media Converter in the path, the 2824 will bring only the link up if you disable auto-negotiation.

  So far, everything looks good.

• PowerConnect 2824 cannot enter in the web interface

  My company bought a powerconnect 2824, in any case this is the 1st time, I configure the Dell switch. I managed to Setup using cli mode, but after anyway I can't config interface only able to display information and also cannot enter the web interface with the default setting, or after.

  What I did wrong?

  Have you tried to connect to the web gui via different ports? you mentioned port 1 light does not, which is the port you are trying to access the switch through?

  When you are connected to the CLI, which is the result of show # configuration interfaces?

  What are the customers IP settings to?