Link vs negotiated speed speed

Similar Questions

• SAS 6/iR integrated SAS + SATA (SSD) negotiated speed PE1950

  Hello

  I installed on my PE1950 III two disks in SAS 6/iR integrated (embedded).

  The first is SAS 73 GB 15 k that uses 3Gbps and the second is EVO 840 Samsung 250 GB (ssd). I know that these SSD is not supported by Dell, but it works very well, just one problem: I'm having negotiated speed 1.50Gbps, which should be 3 Gbps (Maximum reading rate I'm testing is ~ 150 MB/s, this SSD supports up to 500 MB/s).

  I have not installed on a SATA Interposer, mixing with SAS hdd on the controller. Could interposer solve the problem and let me use entire 3Gbps from the channel? I have an unused connection to the House, but by asking if it's worth going to the data center and place one on the SATA.

  Thanks in advance!

  Hello

  Yes, the SSD is not officially supported on the SAS 6/IR.

  Sometimes I run a similar setup on my home desktop system. I had not noticed that my EVO 840 had negotiated to 1.5.

  I started the BIOS of the SAS 6 controller and indeed the negotiated 840 to 1.5. I'm on my OS on the EVO GB 840 250 and I 2x1To than SATA in RAID 0 for the data drives. The SATA drives are 3.0.

  I installed the latest version of the Samsung magician software: http://www.samsung.com/global/business/semiconductor/samsungssd/downloads.html and used it to update the EVO to the latest firmware. I rebooted and started in the BIOS OF THE controller without change. He was still negotiating to 1.5.

  Then, I stole an inserter of one of my 2950 servers and attached to the EVO 840. I started in the BIOS OF THE controller, and it is now negotiating to 3.0, so it would seem that an inserter will allow him to negotiate the connection speed correctly.

  Thank you

• The link on cRIO speed settings do not survive restart

  I'm running a cRIO-9068 with firmware revision 1.0.0f1.  It is part of a static network including setting on autonegotiation link speeds.  However, if I put the cRIO to autonegotiation link speed, the cRIO fails to connect to the switch.  Fail lights and pings on the cRIO and switch activity doesn't show any activity.

  Curiously, the cRIO connects successfully when I set the connection speed to 100 Mbps/Full duplex or slower, and it is an acceptable workaround for me (for as far as the requirements of the project creep beyond 100 Mbps).  My problem is that this link speed setting does not survive a reboot cRIO.  After the reboot, the connection speed is reset to auto-negotiation and the cRIO is disconnected once more.

  I'm doing the link configuration changes via web interface of the cRIO speed.  I am logged in as an administrator and save my changes, and I get confirmation that the speed of the link has been set at 100/FDX.  Despite this, restarts always resets the cRIO to auto-negotiation.

  Another curiosity is the ratio of the switch that the cRIO is connected to 100/HDX.

  I tried to make a file of script in /etc/init.d with the command "ethtool speed 100 duplex full s.  I have updated using update - rc.d, but no joy.  Any script OR bat mine is either not using ethtool, or it is not dans/etc/init.d.  I don't know what else to watch because no where else to look at.

  Change the setting of switching to 100/FDX has solved the problem, but this setting is applied to individual ports.  This would force me to always use the same port for the cRIO, a restriction which I've had rather not commit.

  The problem is obviously the switch, because the cRIO connects to my development computer fine with auto-negotiation framework.  Unfortunately, the switch is a component not negotiable material project.  The fix should be done on the side of things cRIO.

  Any thoughts on why the cRIO doesn't remember it's link speed setting?

  Red evening,

  I found a known bug with this problem reported for LabVIEW 2013. I did a little test with LV 2014 shows that it is work as expected.

  You can try to upgrade to the latest NOR-RIO device driver? I could not find the details of it being fixed, so I don't know if its on the side of the LabVEW or the driver but its worth a shot.

  Car # is 464089 for your records.

  One last thing, you should switch to RIO 14.0.1 because there was a bug with disocvered with some components in the FPGA that fixed us that you need to upgrade.

  http://digital.NI.com/public.nsf/allkb/90AEA2EB87466CE786257D20005A3A44

• Network Configuration operator: link to change speed

  Hello

  in my area of the company, we use laptops Windows 7 Professional with limited user rights. Some of our technicians need to change IP addresses to connect to devices of management, that's why we added them for the group 'Network Configuration operators. Some devices accept only connections with a certain speed (link speed & Duplex is set to "AutoDetect" as default), so the speed must also be defined by the technicians themselves.

  The problem is that for the 'Network Configuration Operators' group, the "Advanced" in "Network connection properties" tab is not visible. Is it possible to see the Advanced tab (or change the speed of connection & duplex) without administrative rights?

  Thank you

  Steve

  Hi Imran,

  Thanks for your recommendation! I did, this is the link to the thread: http://social.technet.microsoft.com/Forums/en-US/w7itpronetworking/thread/8affd9e4-63a6-44c3-a259-59aad74b45f6

  Steve

• Direct link to Adobe speed rank of Premier Pro missing!

  Hello

  Can someone help me, telling me how I can export a Premiere Pro project to grade speed and vice versa?

  FRO a reason Adobe decided to remove the direct link to the Prime Minister to SpeedGrade in the last update.

  Please could some Adobe contact me or report this problem so it can be solved.

  Thank you

  Ja

  It was a change in the 2015.3 / version 10 roll-out. Caught out a number of us.

  The Forum of SpeedGrade, there is a solution posted by a Mac user I tested on a Win7 machine, with a fairly simple test project. NO guarantee that it will work on "all" project, but this worked both Mac & Windows with some effects. I had cross-dissolves & Lumetri Panel, done Mac user a full trailer of film so would have had more impact on this chronology.

  Go to the bottom of the thread, to see the list of steps. And best wishes!

  WARNING: Premiere Pro 2015.3 removes Speedgrade integration and has no backward compatibility

  ALSO!

  PLEASE report a bug/feature on the removal of the PrPro/Sg link Direct process workflow. It seems that he could be more users working in Direct relationship to SpeedGrade, that realized, as member of the staff of Kevin Monahan has mentioned during the Forum of Sg. They do not respond to bug/feature request deposits, however, they ARE tabulated and delivered for management types who make all the decisions... While they are actually more important they can seem.

  https://www.Adobe.com/cfusion/mmForm/index.cfm?name=wishform

  Thank you!

  Neil

• Links of different speeds can exist on the same VDS

  I have a group of hosts, each with 2 10 ports and 1 4 ports.  We have recently added the infrastructure rather than use the ports of 10G and I wrestle 2 options for migration:

  (1) put in place a new VDS for 10 G ports and then migrate the groups of ports, or

  (2) add 10 G ports to the current group of ports and make.  However, it will mean that the VDS will be ports 10 G and 1 G on it.  It sticks through them send me a 24 GB of theoretical bandwidth?

  Knat

  If it is technically possible to create a single pool of uplinks with joint port speeds, it is not a good idea. You can, however, build a port channel with a joint port speeds.

  A pair of 10 GbE ports should be more than enough for the large number of use cases. You can also use a pair of 1 GbE ports for the ESXi if desired or required, management traffic but that means increased complexity and the consumption of upstream port wiring.

• Get links from speed negotiated CF using Cisco Powertool

  I can get the speed of the uplinks to network on the FI-s Cisco with the command

  Get-UcsFiLanCloud-Id "A" | Get-UcsUplinkPort - AdminState 'enabled ' | ForEach-Object {$_.adminspeed}

  However, there is no option to get the speed negotiated in the rising Fibre Channel on the Cisco FI - s. There is no property AdminSpeed of the output of the command below

  Get-UcsFiSanCloud-Id "A" | Get-UcsFcUplinkPort - AdminState "enabled."

  Is it possible to get the negotiated speed of the CF links? If so, please provide the command powertool.

  You can take a different approach to get them.  I said that the 'network element' cmdlet to get all the IFS, specify the 'Module' I want to get the information of (id 1 = fixed ports, code 2 = the first slot for expansion into the FI, id 3 = the second extension in the FI slot, if present), specify the FC port groups, get all of these ports and then use a select statement to filter down.  As you can see below, my FC ports are negotiated at 4gpbs.

  PS C:\ucs > Get-UcsNetworkElement | Get-UcsFiModule-Id 1 | Get-UcsPortGroup-CF to Transport | Get-UcsFiFcPort | Select dn, nmdt, admintransport, adminstate, operspeed | Format-Table

  DN Nmdt AdminTransport AdminState OperSpeed

  --                                      ----                                    --------------                          ----------                              ---------

  sys/switch-A/slot-1/switch-CF/port-31 fabric/san/A/phys-slot-1-port-31 Canadian forces active 4 Gbps

  CF sys/switch-A/slot-1/switch-CF/port-32 fabric/san/A/phys-slot-1-port-32 active 4 Gbps

  sys/switch-B/slot-1/switch-CF/port-31 fabric/san/B/phys-slot-1-port-31 Canadian forces active 4 Gbps

  CF sys/switch-B/slot-1/switch-CF/port-32 fabric/san/B/phys-slot-1-port-32 active 4 Gbps

  If you weren't aware, there is a large command called get-ucscmdletmeta.  It will help to understand how things are defined in the XML of the UCS model.

  Here are some example uses:

  Get-UcsCmdletMeta-name ucsnetworkelement-tree

  (I removed the output as it was very long, but it will give you the entire hierarchy of all classes of sup that are children of the network element, the names of XML classes for each and it suitable PowerShell verbs and names for query and manipulate classes.)

  PS C:\ucs > Get-UcsCmdletMeta-name ucsfifcport

  ClassId: FcPIo

  Name: UcsFiFcPort

  Verb: get

  PipelineClassId: PortGroup {}

  LimitScopePipelineClassId: {}

  MoMeta: Cisco.Ucs.UcsMoMeta

  -This result displays the available cmdlets to get information about an FC Port.  You can see the PipelineClassID PortGroup watch, which means the classes / substantive PoSh that are pipelineable in this category

  PS C:\ucs > Get-UcsCmdletMeta-noun ucsfifcport | Select mometa - ExpandProperty

  ClassId: FcPIo

  XmlTag: fcPIo

  RN: port-[PortId]

  MinVersion: 1.0 (1e)

  Access: input-output

  ChildClassId: {EventInst, FaultInst, EquipmentXcvr, FcErrStats...}

  AccessPrivilege: {read only}

  PropertyMeta: {AdminState, AdminTransport, ChassisId, Dn...}

  -Here, you can see the metadata Object (MO) on the Port CF class.  You can see it was added in UCSM 1.0 (1e) and needs only the 'Read only' privilege to see.

  PS C:\ucs > Get-UcsCmdletMeta-noun ucsfifcport | Select mometa - ExpandProperty | Select propertymeta - ExpandProperty | FT - AutoSize

  Name XmlAttribute Type MinVersion access restriction

  -----------                      ----           ------------   ----            ----------    ------

  Cisco.Ucs.UcsPropertyRestriction AdminState adminState System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction AdminTransport adminTransport System.String 2.0(1m) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction ChassisId chassisId System.String 1.0 (1) ReadOnly

  DN dn System.String 1.0 Cisco.Ucs.UcsPropertyRestriction (1e) ReadOnly

  Encap encap System.String 1.0 Cisco.Ucs.UcsPropertyRestriction (1e) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction Nmdt Nmdt System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction IfRole ifRole System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction IfType ifType System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction Lc lc System.String 2.0(1m) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction LicGP licGP 1.4 (1i) of System.UInt64 ReadOnly

  Cisco.Ucs.UcsPropertyRestriction LicState licState System.String 1.4 (1i) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction settings regional locale System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction Mode mode System.String 1.0 (1) ReadOnly

  Model Cisco.Ucs.UcsPropertyRestriction model System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction name Name System.String 1.0 (1e) ReadWrite

  Cisco.Ucs.UcsPropertyRestriction OperSpeed operSpeed System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction OperState operState System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction PeerChassisId peerChassisId System.String 1.4 (1i) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction PeerDn peerDn System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction PeerPortId peerPortId System.UInt32 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction PeerSlotId peerSlotId System.UInt32 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction PortId portId System.UInt32 1.0 (1e) Naming

  Revision revision 1.0 System.String Cisco.Ucs.UcsPropertyRestriction (1e) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction Rn rn System.String 1.0 (1) ReadOnly

  Series Cisco.Ucs.UcsPropertyRestriction series System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction SlotId slotId System.UInt32 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction StateQual stateQual System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction status System.String 1.0 (1e) ReadWrite

  SwitchId switchId System.String 1.0 Cisco.Ucs.UcsPropertyRestriction (1e) ReadOnly

  Transport Cisco.Ucs.UcsPropertyRestriction Transport System.String [] 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction Ts ts System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction of type System.String 1.0 (1) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction UnifiedPort unifiedPort System.String 2.0(1m) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction UsrLbl usrLbl System.String 1.4 (1i) is ReadWrite

  Cisco.Ucs.UcsPropertyRestriction seller seller System.String 1.0 (1) ReadOnly

  Wwn wwn System.String 1.0 Cisco.Ucs.UcsPropertyRestriction (1e) ReadOnly

  Cisco.Ucs.UcsPropertyRestriction XcvrType xcvrType System.String 1.4 (1i) ReadOnly

  -In this example I show all the properties of the class Port FC.  As you can see that operspeed is the property, you are more concerned.

  Let me know if you have more questions!

  Thank you
  Eric

• Speed of sata for 2012 mini mac link only 3A negotiated Gigabit?

  I just bought a 2012 mini mac, processor i5 2.5 GHz opportunity. It seems that everything is delivered as originally, the hard drive is HTS545050A7E362 (5400 RPM). I think that it initially comes with Mountain Lion, but now the OS is 10.9.5 Mavericks. I plan to hand 10.8 Cougar on it soon.

  It seems to take so long to start as my mac mini 2010. I made a backup and he seemed to be very slow. It was a few days ago. Today, using 'about this Mac' and looking at the Express SATA/SATA, it shows Intel Series 7 Chipset, connection speed: 6 Gigabit, negotiated speed: 3 Gigabit.

  Should it? If that's all that the current drive can do, which will motivate me to get an SSD. I intend to change the OS anyway, I'll do this first and see if a difference. I tried searching for this info online and cannot find published specifications, and there are some problems like this, but with models much earlier with different circuits firmware. Maybe I'll try start several times with the command-V, even if I think I'm going to need a camera high speed to capture the output. Is it possible to display the default info not requiring only the command-V?

  6.0 is supported. The drive may be 3.0.

• Negotiated SATA speed

  O.P.

  Hello.

  Try to establish if the optical SATA connection on an iMac in early 2009 will achieve 2 SATA speed of 3 GB with a 500 GB SSD crucial MX200. Have already tried a Sandisk ultra 2 with controller Marvell and only got a negotiated speed of SATA 1 which is 1.5 GB.

  Speculation on the Internet is the optical connector is limited to 1 SATA but when I go into system report that it shows that the port is capable is SATA2, but negotiated to SATA1. Don't want to destroy this iMac again until I am sure that it will work to speed SATA 2.

  Thank you

  The SATA connection in optical Bay is SATA 3.0 Gb/s. It is likely that your iMac is a Nvidia MCP79 SATA controller that will limit some SSD speeds 6 GB/s SATA 1 speed. The conflict focuses on Sandforce technology and the Marvell controller apparently uses Sandforce. Your is the second instance of the problem with a Marvell controller that I answered last week. Return the SSD for a refund and get a Samsung or go to OWC and get one of their 3Gb http://eshop.macsales.com/ SSD

• Venue 11 Pro Ethernet Controller does not not at Gigabit speed

  Hello

  I got a place 11 Pro 7130 with the office computer docking station.  I'm having the same HDMI DVI issues that everyone else is having, however I have also another problem with him where I can't connect to the Gigabit speed network, even if it is announced as having a Gigabit Ethernet card.

  Dell Reference number that was on my order is part # 332-2364, which shows a number of part physically on the dock as model "K10A.

  In Device Manager, it shows my network card, which must be a 6 AX88772C USB 2.0 to Fast Ethernet adapt.  Fast Ethernet card I can say only means that it supports speeds of 10/100 MB, while according to the specifications for the dock it shows clearly that its supposed to come with a card Gigabit.  Here is a link to the job description:

  I also have this connected to two different network switches supporting the two Gigabit speeds and none of them will negotiate Gigabit speeds.  On the properties of the adapter in the Device Manager, it shows the highest speed that I can force the adapter is 100 full duplex MB.  When I connect my laptop E6520 to one of these same connections, it immediately detects GIgabit.

  As another test, I plugged a USB31000S Startech USB 3.0 adapter Gigabit Ethernet and that will also establish links to Gigabit speeds.  As by chance also a network ASIX adapter this adapter has, which is a reference number different and is described as an adapter Gigabit Ethernet in Device Manager.

  So, what's the problem with the network card in my desktop dock or is - this false advertising, or y at - it an update of the driver or something?

  Thank you.

  The NIC dock is only 10/100.   Unfortunately, the web page that you reference has incorrect information.   A request was made to change this, earlier when it was caught, but obviously that has not yet arrived.   I'm going to submit another application.    We will soon have a dongle available Gigabit, but he didn't intend to offer gigabit in the current desktop dock.

• SpeedGrade CC 2014.2 disables GPU acceleration with direct link

  Hello

  Just updated to Speedgrade CC 2014.2, still had problems with the link direct but thought this may be correct, it is not!

  Direct link of first CC 2014, project opens, but as soon as I make an adjustment, I receive the following error message and adjustment updates are cripplingly slow.

  

  Images is 4K Panasonic GH4 H264

  Everything works fine when you import an EDL in native mode.

  Would be great to finally have the link of grade speed work as it does with AE, any help much appreciated.

  The machine is a brand new Mac Pro

  

  Please check if the checkbox automatically clear parameters on the application to quit her is not selected. The info here can be useful: using Adobe Premiere Pro | Sync settings using Adobe Creative Cloud | First Pro CC

  If it isn't, you can report the problem here: Adobe - feature request/Bug Report Form

• Windows Vista cannot access the internet, the link speed and Duplex negotiation seems to be the problem

  I have a desktop running Windows Vista Home basic and I can't connect to the internet through a local network, which is connected through a router (Belkin). Adapter type is Internet: Intel 825562V-210/100

  After consultations with the support of technichal society of router and my PC vendor, it seems that there is aproblem with negotiating the link speed. Here are some symptoms:

  I can access the internet if I connect the cable directly to the modem;

  Connected through the router, I can sometimes connecting to the internet if Imaually change settings of connection speed (10 / 100 Mbps, half/full duplex)

  All other PC connected to the network, using Win Vista and throuhg connected to the same router, have access to the network;

  If I connect my network cable to another PC, it will have access to the internet;

  The status of my PC seems to be 'connected' on the site of implementation of routers. The State of my connection is sometimes "Local only" sometimes "Local and Internet", but in fat, there is no internet access.

  I tried the following:

  Trouobleshooting under the direction of the technical support of the router and PC vendor.

  Update the operating system to restore to an earlier date, to restore to the factory settings; Reformatting my PC 2 times, (first internet worked for a few hours only); update the OS (by connecting directly to the modem); Turning off Win Defender, removing software antivirus. Reset LAN connection...

  Any suggestion please?

  New router solved the problem.

  Thanks a lot, especially Jack :-).

  P.J.

• State of the controller H710P degraded, but pdisks and vdisks are OK

  Hi, I have several PowerEdge servers R720 with Mini H710P (embedded) controllers and PERC H710P who have problems. Omreport, the controller is in a non-critical State and a degraded state:

  Controller of
  ID: 1
  Status: No reviews
  Name: PERC adapter H710P
  Location ID: PCI Slot 2
  State: degraded
  Firmware version: 21.3.0 - 0009
  Minimum Firmware Version: 21.3.1 - 0001
  Driver version: 06.806.08.00 - rh3
  The minimum required driver version: not Applicable
  The Storport driver version: not Applicable
  Minimum required: Version of the Storport driver: not Applicable
  Number of connectors: 2
  Regeneration rate: 30%
  BGI rate: 30%
  Consistency check rate: 30%
  Rebuild rate: 30%
  Alarm status: not applicable
  Cluster mode: not Applicable
  SCSI initiator ID: not Applicable
  Cache memory size: 1024 MB
  Patrol read mode: Auto
  Patrol read status: stopped
  Patrol read rate: 30%
  Read the iterations of patrol: 42
  Give up control of consistency error: disabled
  Enable reversible hot spare and replace the: enabled
  Load Balancing: not Applicable
  Auto Member Replace on Predictive Failure: disabled
  Redundant path view: not Applicable
  CacheCade Capable: Yes
  Persistent backup: disabled
  Encryption Capable: Yes
  Currently key encryption: No.
  Encryption mode: no
  Preserved cache: not Applicable
  Spin down drives unconfigured: disabled
  Turn down hot spares: disabled
  Spin down drives configured: disabled
  Automatic disk Power Saving (Idle_c): disabled
  Start time (hh: mm): not Applicable
  Time interval of rotating upward (in hours): not Applicable

  Vdisk is OK:

  Controller PERC H710P adapter (Slot 2)
  ID: 0
  Status: Ok
  Name: Virtual disk 0
  Status: ready
  Hot violated political alternatives: not
  Encrypted: No.
  Layout: RAID-5
  Size: 3 350,25 GB (3597303545856 bytes)
  T10 Protection Information status: No.
  Liquid state of Cache associated with: not Applicable
  Name of the device: / dev/sdc
  Bus protocol: SAS
  Media: HDD
  Political reading: Adaptive Read Ahead
  Political writing: write back
  The cache policy: not Applicable
  Stripe Element Size: 64 KB
  The strategy of Disk Cache: disabled

  And so are the physical disks (output truncated, there are many records!):

  ID: 0:2:7
  Status: Ok
  Name: Physical disk 0:2:7
  Status: ready
  Supply status: leader
  Bus protocol: SAS
  Media: HDD
  Part of the Cache Pool: not Applicable
  Remaining nominal write Endurance: not applicable
  Predicted failure: No.
  Review: LS0A
  Driver version: not Applicable
  Model number: not Applicable
  T10 IP Capable: No.
  Certified: Yes
  Encryption Capable: No.
  Encrypted: Not Applicable
  Progress: Not Applicable
  Mirror Set ID: Non Applicable
  Capacity: 558,38 GB (599550590976 bytes)
  RAID disk space used: 558,38 GB (599550590976 bytes)
  Space disk RAID: 0.00 GB (0 bytes)
  Hot spare: dedicated
  Vendor ID: Dell (TM)
  Product ID: ST600MM0006
  Serial number: S0M4EMF4
  Part No.: CN07YX587262251B0119A02
  Negotiated speed: 6,00 Gbps
  Measuring speed: 6,00 Gbps
  PCIe negotiated link width: not Applicable
  PCIe Maximum link width: not Applicable
  Sector size: 512 b
  The device's write cache: not Applicable
  Date of manufacture: 03
  Week of manufacture: 02
  Manufacturing year: 2015
  SAS address: 5000C5007F103929
  Form factor: not available
  Void Publisher: not available

  I had found a previous thread which suggested updating the firmware, but I can't find a more recent version of the firmware for controllers (embedded or extra).

  If it makes a difference, all servers running RHEL 6.6 (Santiago)

  Lachlandehaas,

  I think you are right in assuming that the problem is caused by the firmware being obsolete. The firmware is actually a few updates behind. You can find the latest version of the update here. Updated the fw on the controller and let me know if the VD shows ONLINE later.

  Let me know what you see

• DROPS random port number

  Hello

  Lately, I've noticed some strange behavior on some of the switchports.

  When I go through the logs of my carpet SGE2000/2010, I see that some of the ports randomly lose their connection:

  2147482703	January 5, 2013 04:11:43	Warning	% W - LINK at the bottom: 2/g14
  2147482704	January 5, 2013 03:35:20	Warning	STP-W-PORTSTATUS %: 2/g33: STP Forwarding State
  2147482705	January 5, 2013 03:34:50	Information	% W-LINK-Up: 2/g33
  2147482706	January 5, 2013 03:34:47	Warning	% W - LINK at the bottom: 2/g33
  2147482707	January 5, 2013 03:34:19	Information	% W-LINK-Up: 2/g33
  2147482708	January 5, 2013 03:34:17	Warning	% W - LINK at the bottom: 2/g33
  2147482709	January 5, 2013 03:34:15	Information	% W-LINK-Up: 2/g33
  2147482710	January 5, 2013 03:34:14	Warning	% W - LINK at the bottom: 2/g33
  2147482711	January 5, 2013 03:34:12	Warning	STP-W-PORTSTATUS %: 1/g15: STP Forwarding State
  2147482712	January 5, 2013 03:33:42	Information	% W-LINK-Up: 1/g15
  2147482713	January 5, 2013 03:33:40	Warning	% W - LINK at the bottom: 1/g15
  2147482714	January 5, 2013 03:33:20	Warning	STP-W-PORTSTATUS %: 1/g15: STP Forwarding State
  2147482715	January 5, 2013 03:32:50	Information	% W-LINK-Up: 1/g15
  2147482716	January 5, 2013 03:32:47	Warning	% W - LINK at the bottom: 1/g15
  2147482717	January 5, 2013 03:31:48	Warning	STP-W-PORTSTATUS %: 2/g5: STP Forwarding State
  2147482718	January 5, 2013 03:31:18	Information	% W-LINK-Up: 2/g5

  I can't locate the source of the problem. The devices connected to the port are the servers and workstations.

  This occurs frequently throughout the day, but not always on the same ports.

  What could cause the drops to chance?

  Thanks in advance!

  Hi Davy, looks like you have a pile.  The implementation of the stack of the older EMS/EMS are not very great and have some stability issues.

  Common causes of ports to go to the top/bottom may include

  • Tree covering weight (for example elections bridge root or time off age paintings max reset)
  • Negotiation (speed/duplex)
  • Protocols of discovery like Hello
  • During use (Layer 3 or system resources)
  • Firmware problems

  If it is possible, I break the battery and have independent switches. I would attribute 90% of battery problems. Most of the time it's just that, unfortunately.

  If you want to help out the 5 items listed above, you can make sure your root bridges are well positioned to avoid the age max timers update causing a drop in the tables of the cam.

  You can also manually set port speed/negotiations to see if it stabilizes the connection. Discovery as Hello Protocol can cause unexpected errors, so you can turn it off.

  If the switches have a very heavy workload or high cpu/memory use, try to remove a few connections. If the switches work in layer 3, you can experience errors of overflow SFFT since the software can move pretty quickly.

  Of course, can always be a firmware issue. Make sure that you are on the last!

  -Tom
  Please mark replied messages useful

• Mains AC on only guest?

  Hello

  I have a last Airport extreme and the last Airport express (in the wireless extension mode). All firmwares to update. I had problems with the internet drops, (cable company that comes out next week, maybe a modem problem, but that's another story).  I saw the link to an article on Netspot (a great free wireless utility) and downloaded for the hell of it.  One of the interesting things that I noticed was that my main network has no AC... It has 2 bands B/G/N and A/N and a N.  The guest network has AC, A/D and 2 B/G/N. I think I would want that on my main AC, as it is the fastest and we 5 compatible devices AC (new I'm iMac, iPhone 6s and iPad Pro and former iPads and computers.)  Another note, the main network is WPA2 Personal.  Guest network said WPA/WPA2 Personal. I don't think that this has nothing to do with the drops, but I would like to than the fastest network on my main network...

  what you say forum?  Thanks in advance.

  Here is the link to the article for those who are interested

  -a-Wi-Fi-network-is-free/ http://MacDailyNews.com/2016/08/08/The-Macs-Best-App-to-Analyze-and-Troubleshoot

  I don't think I've ever seen your question we are discussing.

  There was a difficulty for the comments in the last firmware update wireless. Apple difficulty 2 numbers for each 3 they create... She keeps programmers in a job for life. I don't think you noticed if there was a problem in the past on older firmware?

  Speed wireless over comments has been poor... so even if you link to full speed are you full speed of your connection?

  The express can complicate things. Please, turn off the power.

  Can you test by resetting the extreme at the factory and redo its configuration (you can export a configuration before starting to backtrack quickly).

  Repeat the installation of the extreme... Use short names for everything, not spaces and pure alphanumeric characters... No, apple has recommended names in the installation program.

  Use the same rules for passwords.

  As far as I KNOW only WPA2 is supported wireless AC. This is why the Express should be turned off.

  Do not use wireless comments.

  Your AC wireless is now working?

  In fact, I think the best Diagnostics for the wireless is already built into Mac OS.

  Use Wireless Diagnostics helps you troubleshoot Wi - Fi on your Mac - Apple Support

  Who is your ISP? Some like Cox give users Apple big headaches.

  The introduction of ipv6 went smoothly for them.

  This modem do you have?

  There are problems with some modems of SB series... for example, 6141 is often cited.

  The list does not stop there... and the problem is specific to the version of Airport Extreme AC and TC.