Double switch House to Nexus FEX

Similar Questions

• 2-axis... 1 switch House? Find reference

  I use a card of e/s NOR-7330 movement, to which it is a Council of I/O UMI 7764 motion. This card is used for the stepper motors closed loop. Currently, I am trying to write a VI that, for each axis, turn each screw lead until running personalties on the screw in the switch to home and once they make the position can be reset to a value of knowledge, basically reseting this House switch in a position of reference / reference. The goal is to get away with just using 1 switch House, for 2 axes, is it still possible? Is it safe to do, or help would be rear limits and a House move work better?

  I ran the find reference VI with little luck. This will simply an axis until it hits the home button, but immediately running the engine in reverse. What I read I suppose it's considered the race before or back, instead of a switch at home? IM assuming that something in my MAX settings is incorrect, and I was hoping that someone with more knowledge would be useful. It would be great if I could run 1 axis to the switch House assign to a relative position of the switch House, then do the same for axis 2.

  Thank you

  Almost any Max setting may be overriddin in LabVIEW.  You have a lag move together, that's why your axis moves after finding the switch house edge.  I disable the switch House to the MAX and then use Smart turn in reference to find parameters.  Do not have one a motion compensation or reset in MAX position.  Use the reference find VI, then when that VI is complete, you can make a move of compensation and/or reset the position using LabVIEW.

• Unity double switch integration - licensing question unity 4.0 (3)

  Unity double switch integration - licensing question unity 4.0 (3)

  The unit was sold as a single IP integration. My client needs Dual Switch with an Ericsson PBX. I received the license key of ORC, and I opened a folder of TAC.

  TAC said that the license file will not allow installation double switch integration. The Cisco SE on the account indicates that the license key will allow me to make the integration of the double switch.

  Who is right? I heard that the moderator here has all the answers :)

  The is correct. Any customer with a license 4.0 can do double switch. You don't need a special permit.

  Thank you

  Keith

• 32 x 1 double switch configuration PXI-2527 and TB-2627

  Looking for configuration of the PXI-2527 at double 32 x 1 using a TB-2627 terminal block.  Under the OR rocking support for topology multiplexer NI PXI/SMU-2527 1 double wire 32 × 1 -.

  (link - http://zone.ni.com/reference/en-XX/help/375472C-01/switch/2527_dual_1-wire_32x1_mux/) it displays the names of software for different PIN numbers.  I don't care actually on this subject because I use the Terminal Board, but what worries me is that the diagrams represent Ch0-Ch31 connection com0 + and Ch32-Ch64 to com1 + and there is NO mention of com0 - or com1.  However, the NI TB-2627 installation instructions, table 4 shows the mapping Terminal double 32 x 1 1 - Wire topology.  In this map, IT lists a software name and the name of Terminal for com0 - and com1-.

  My question is, if com0 and com1 - are not listed in the manual switch why are the listed in the TB-2627 manul and what is it in this configuration?

  Thanks for your time.

  In the Setup instructions for the double configuration 32 x 1 TB-2627, she mentions Com0 - and Com1 - as a reference to inform the user what pin connects to since this same module can be used with other topologies. It is unnecessary for the topology of 32 x 1 information double since the switch card does not use these channels for this particular topology. Information is available for your reference, but does not neet to be connected to anything.

  Please let me know if any of this is unclear.

  Kyle K.

• Double room Nexus 2348UPQ / Max ports for vPC links

  Hi people,

  Cisco Nexus 2348UPQ has 24 to 10 GB uplink interfaces. Supposedly on the distribution layer, we have a pair of Cisco Nexus 5548UP, how many ports we can group about 2348 for vPC for double-homing links.

  Thank you very much!!!

  Hi Chris,

  Using an Extender of fabric with a Cisco Nexus 5000 and 6000 Series Switch Cisco Nexus

  http://www.Cisco.com/c/en/us/TD/docs/switches/Datacenter/nexus2000/HW/installation/guide/nexus_2000_hig/overview.html#pgfId-1415984

  -If you decide to use the drop cable instead of the 40 G uplinks, please note the following limitation:

  The 2348TQ of Cisco Nexus and Nexus 2348UPQ FEX, if a port channel is used to connect a switch parent with a tissue Expander device, the port channels can have up to 8 ports.

  Nexus 2348 FEX devices have a total of 6 * 40 Gigabit Ethernet uplink ports to the parent switch. If these are used with native port of 40G uplinks on a switch of parent, there is no limitation. 6 ports can be used in a hosted configuration only hosted or double. You can also use 40 Gigabit Ethernet uplink ports on the extensor of N2348 fabric with 10 Gigabit Ethernet ports on the switch to parent when it is used with the appropriate wiring. A maximum of 8 ports can be added to the string of port between the parent switch and the fabric Extender. If it's a double hosted configuration, VPC for the extensor of fabric, only 4 ports per switch are allowed in the channel of the port.

  Cisco Nexus 5600 series NX - OS Layer 2 switching Configuration Guide, version 7.x - configuration of the fabric Extender

  http://www.Cisco.com/c/en/us/TD/docs/switches/Datacenter/nexus5600/SW/Layer2/7x/b_5600_Layer2_Config_7x/b_6k_Layer2_Config_7x_chapter_01110.html

  -SFP support and cables are listed in the Cisco Nexus 2300 platform fabric Extender card (http://www.cisco.com/c/en/us/products/collateral/switches/nexus-2000-series-fabric-extenders/datasheet-c78-731663.html).

  I'd be suspicious of this bug;

  https://Tools.Cisco.com/bugsearch/bug/CSCuu88175/?reffering_site=dumpcr

  "If it's a double configuration hosted, vpc for fex, that only 4 ports per switch are permitted in the Port-Channel"

  HTH,

  Qiese Sa'di

• Nexus 9396 VPC with VMware ESXi 5.5 switch Standard

  We have just upgraded our central office switch in a Nexus 9396, which is linked to double UCS 6248 FI and also individually to some Dell R710 with dual 10 GB Ethernet card. When it connects to these stand-alone servers with a VPC etherchannel, the IP address of management rises and falls and some hosts can speak while others do not. If I leave a disabled port, it works fine. However, as soon as the two are enabled, connectivity breaks down. These ESXi servers are on a standard license, so distributed switches are out of the question. I have activate eval license and installation a vDS using the LACP improved and that works fine, it just doesn't work as an etherchannel standard with a standard virtual switch. The connectivity of the 6248 works also without any problems running in LACP. Here is the configuration:

  SW01 Nexus:

   interface Ethernet1/5   description ESX vPC Member   switchport mode trunk   channel-group 202   no shutdown interface port-channel202   description ESX   switchport mode trunk   vpc 202 

  SW02 Nexus:

   interface Ethernet1/5   description ESX vPC Member   switchport mode trunk   channel-group 202   no shutdown interface port-channel202   description ESX   switchport mode trunk   vpc 202 

  Configuration of ESXi is a standard switch with "Route based on the IP hash" and the two active adapters. Am I missing something? This configuration is not supported? Any help/advice would be greatly appreciated.

  Thank you!

  What happens if you do not use Portchannel, only 2 10gig (1/5 on each switch)?

  I think that the on the ESX host using maps network HA and can use only a single link. Once an operation fails, it uses it.  I think, I remember because the same problem with ESX hosts a couple of years.

  You can test the redundancy with physical ports and Portchannels?

  HTH

• Link 93180YC-EX and FEX

  Hi all

  We have 2 93180YC-EX with FEX 2348TQ, NXOS: 7.0 (3) I4 (2).

  And we have problem: fex ports do not properly communicate with connected devices.

  Like the ports of L3 or L2.

  We simplify our test configuration to resolve this problem and use to test a N9K and a FEX.

  So erase us config, perform the initial configuration, install and activate fex feature set, configure the port-channel for FEX and get fex module online.

  After that all ports configured as ports of L2 (access mode) and use the default vlan 1. We connect two hosts via unique to FEX ports link and they are unable to establish a connection and don't respond via ICMP.

  If configure us ports FEX as ports of L3, and connect hosts, we don't answer you via ICMP from all sides.

  However, if we use onboard N9K ports everything works fine.

  What we have to check, activate or configure to use FEX ports?

  Hello

  It looks like a configuration not supported.

  Note: The switches Cisco Nexus other than Cisco Nexus 9332PQ, 9372PX, 9372PX-E, 9396PX, and the 9500 series switches do not support FEXes (extensor of fabric).

  See release notes:

  http://www.Cisco.com/c/en/us/TD/docs/switches/Datacenter/nexus9000/SW/7-...

• The Nexus 5548 software update

  Hi guys

  I need to make a software on some switches of 5548 Nexus of 5.1 (3) N2(1a) version to version 6.0 (2) N1 (1).

  I did the updates on cisco catalyst switches but never on the Nexus. How hard is it, and what process can abide.

  Any help will be much appreciated

  Thank you

  Mokhalil82,

  First, you must consider the 6.0 release notes (2) and make sure you have no significant impact on the network. The upgrade on a Nexus is pretty simple depending on your configuration. Do you have the FEX switches connected to your N5548? I assume that you have the system, already downloaded kickstart files and a backup configuration was taken.

  The following is an option, I used to upgrade the N5548 and also run some basic cleaning steps after the upgrade is complete.

  switch # copy tftp://192.168.x.x/n5000-uk9-kickstart.6.0.2.N1.1.bin bootflash:n5000 - uk9 - kickstart.6.0.2.N1.1.bin

  switch # copy tftp://192.168.x.x/n5000-uk9.6.0.2.N1.1.bin bootflash:n5000 - uk9.6.0.2.N1.1.bin

  switch # dir bootflash: / / / [see uploaded to bootflash files]

  switch # install all kickstart bootflash:///n5000-uk9-kickstart.6.0.2.N1.1.bin system bootflash:///n5000-uk9.6.0.2.N1.1.bin

  You will be asked to confirm the upgrade, the switch will be also preform prechecks and advise whether the MU will be disruptive or without interruption.

  switch # delete bootflash:///n5000-uk9-kickstart.5.1.3.n2.1a.bin [delete old files] after upgrade complete

  Jay

• The Nexus 6 will support Motorola migrate?

  I was wondering if there are plans to add support for the Nexus 6 to the app to migrate from Motorola? I know that when I bought a Moto X last year, it has been a great help for me to be able to use the application to get everything out of my old phone, and I hope that I will be able to use it again when I switch to the Nexus 6.

  It is a very good question!

  I flashed the Dev L Preview to my Nexus 5.

  And integrated into Android 5.0 is a characteristic of transfer during the process of setting up the phone.

  I test this out. So during the installation process, that it will ask you if you have a phone that you would like to you all, settings and info passed, you select Yes, turn NFC and Bluetooth on the phone, press the two together and everything will start to load up on the Nexus phone.

  Down to the placement of the widget!

  I thought that was very helpful. It was not copied on the installed app, like Amazon or Linkedin connection information.

  But everything else was there.

  So with this feature is built into Android 5.0, there is no need to migrate from the bike.

  I hope this helps.

  Thank you

  J

• What switch do you recommend

  Hello

  Brief description of our environment...

  x 1 poweredge R720 with x 4 network ports for iSCSI
  x 2 poweregde R710 with x 4 network ports for iSCSI
  x 1 poweregde R610 with x 2 network ports for iSCSI

  x 2 PS6100E EQL
  x 2 PS4100E EQL
  x 2 PS6000 EQL
  X 4 PS5000 EQL

  Everything is distributed evenly between two floors of the building by using SyncRep and regular replication on the EQL boxes and using a VMware HA and DRS cluster on hosts.
  Physically separate networks for iSCSI network and production.

  We use 5448 powerconnect on the iSCSI network switches. One PC5448 for each floor and they are connected with x 4 fiber LACP trunk link.

  I know that these switches have to be replaced, but what? PC6248, PC7048 or Force10? Perhaps even another manufacturer? If so which model? The price IS a decisive factor, I don't have the budget for expensive stuff

  Check the support matrix Equallogic to get an idea of what switches are validated and supported / recommended. It is not limited only the Dell switches (Cisco, Juniper and Brocade options listed there).

  First, you'll want to upgrade to double switches on each floor and LACP together. You can stack them, but this has the drawback that if ever you want to / need to upgrade the firmware of the switch in one or both of the rooms, you'll need 100% service interruptions in this room.

  In my next part I'll stick to switches Dell since it is a Dell message board.

  I would skip the PC6200 series unless your budget can not install a switch better. The 6200 is a decent switch, but it's on its way out (this can be seen by the fact that Dell has not updated the firmware on the switch since the 3.3 series (all 7 k and higher switches are now on a firmware 5.x).) The Force10 S25 series is better than this PC7024 a switch, but if you plan to switch to 10 GB at some point, you may consider a pair of 8132 s PowerConnect in each room. The non - F version uses RJ45 ports that can make 1Gbit and 10 GB, then you can use to start just the current units of EQL, but new units could be 10Gbit units. You want to get the QSFP + optional modules for each switch and 2 wires for each pair, so you can use these 2 40Gbit LACP ports switches set in each room.

  If you want to use a LACP between the 2 rooms consisting of two switches, you have a more difficult choice to make; stack the switches (with the disadvantage that I mentioned above), or upgrade to Force10 S4820s that these offer the possibility to make a channel of port on 2 non-Stack switches (PowerConnect firmware does not offer this).

  Cisco and Brocade offer similar characteristics (to execute a LACP on 2 switches non-Stack), but I do not know what exact firmware and/or switches that would offer.

• Question about Nexus and catalyst

  Hello

  I have a few questions on Nexus switches and how they compare with the catalyst.

  With the 2248TP Nexus can be managed without needing a switch like the Nexus 5 k parent?

  It would not be a good review of select Nexus as a catalyst?

  That snap Nexus would be a good catalyst replacement 3850?  It's in terms of cost and bandwidth capacity.

  When you buy SPF + transievers of these switches, they come in pairs for two switches or just a transiever?

  Kind regards

  Waqas

  Hello

  With the 2248TP Nexus can be managed without needing a switch like the Nexus 5 k parent?

  No, 2 k switches need a switch to parent, it might be a 5 k, 6 k, or a k 7.

  It would not be a good review of select Nexus as a catalyst?

  It depends on your need.  The 3850 is mainly a copper switch with fiber uplink.  5Ks are mainly a switch of fiber with copper modules, that you can buy.  The Nexus series does not support POE, but make the 3800 series.  So, everything depends on your applications.

  That snap Nexus would be a good catalyst replacement 3850? It's in terms of cost and bandwidth capacity.

  NEXUS series is designed for data center with a lower latency, the faster chips, the flow rate, etc... If you are designing a data center, you want the Nexus series.  Usually, the Nexus is more expensive than the 3800, but this isn't always the case.

  When you buy SPF + transievers of these switches, they come in pairs for two switches or just a transiever?

  When you buy the 2ks, they come with 8 FETs, which can be used to connect a 2ks to 5, 6 or 7ks through 4 uplinks.  FETs are Cisco propriatry optical and may not be used between the 2ks, and parent switches.

  If you need any other optical, you will have to order them separately.

  HTH

• Nexus 1000v and vMotion/VM traffic?

  Hello

  We are moving our servers of VM production to a new data center.

  There is a willingness to use the ports of 2 x 10 giga on each ESX host for the uplinks (etherchannel) Nexus 1000v for vMotion traffic and traffic VM.

  I don't know if that's even possible/supported? To devote nexus 1000v for vMotion and VM traffic ports at the same time? I think each guest will need an address unique IP for vMotion be able to operate.

  Best regards

  / Pete

  Info:

  vCenter/ESXi - 5.0 Update 3

  Yes - the characteristics of vmotion still apply if you use a virtual switch Standard or Distributed Virtual Switch as the Nexus 1000v - you should have a network for vmotion and each port vmkernel will need a unique IP address on the subnet of vmotion

• case switch in oracle forms6i

  Hai
  
  If is it possible to use the switch housing in oracle forms6i. Pls tell me
  
  Concerning
  Srikkanth.M

  As I told you in your other thread (would be nice in the forum do not deal with multiple instances of the same issue)
  You probably miss to check one condition... that will allow the 'update' branches fof your code... you are checking the same conditions to switch between the insert (respondent) and update (outtime) so that your code always executes insert branch

• It has been awhile, N7k now supports EvPC?

  As far as I know, in an environment of Nexus double 5 k, w/c are configured to the vPC. EvPC is available for FEX in double room, a single connection type for each of the switches to Nexus. Like the image below.

  1. jpg

  

  BUT, but but but, as documentation goes, model Nexus 7 k still do NOT support this kind of functionality that is, we cannot double home a FEX as 2 k nexus one or Nexus two, 7 k in vPC, w/c these switches NX7k are in vPC

  the question therefore, its been a while, it stand now?
  As far as my research goes, n7k still hate.
  My research, I met actually a post from 3 months ago, w/c says 'no' to my question T.T
  LINK: click ME

  Any guy entered? : D

  Hello

  You are right, but the Aru said the right thing. It supports dual domicile that see you in the diagram, but not an improved vpc.

  To be clearer, here is an explanation of the improved VVS - thanks to steve fuller on another post.

  "Improved VPC is a method that allows the connection of active way FEX using vPC between the FEX and switch upstream of Nexus and at the same time to connect a device to the host with a vPC FEX. interfaces"

  For more details, please see below.

  http://www.Cisco.com/c/en/us/TD/docs/switches/Datacenter/nexus5000/SW/op...

  Hope that this clearly indicates.

  Thank you

  Madhu

  Please note the useful messages *.

• Update problem UI while ICB running callback functions

  Hello

  I have a simple code CVI that aims to blink a LED on the Panel for some time when the user double clicks on a button in the Panel (right). The CVI code is as below.

  #include
  #include
  #include
  #include
  #include «run Fn.h reminder»
  #include

  public static int panelHandle;
  int i = 0;

  int main (int argc, char * argv [])
  {
  If (InitCVIRTE (0, argv, 0) == 0)
  Returns - 1; / * memory * /.
  If ((panelHandle = LoadPanel (0, "Run rappel Fn.uir", PANNEAU)))<>
  Returns - 1;
  DisplayPanel (panelHandle);
  RunUserInterface ();
  DiscardPanel (panelHandle);
  }

  int CVICALLBACK (int, int int event control panel Run,
  void * callbackData, int eventData1, int eventData2)
  {int i = 0;
  switch (event)
  {
  case EVENT_RIGHT_DOUBLE_CLICK:
  printf ("detected event");
  SetCtrlVal (panelHandle, PANEL_NUMERIC, 23.78);
  SetCtrlVal(panelHandle,PANEL_LED,1);
  for (i = 0; i<>
  {
  SetCtrlVal(panelHandle,PANEL_LED,0);
  Delay (1);
  SetCtrlVal(panelHandle,PANEL_LED,1);
  }
  break;
  }
  return 0;
  }

  But is does not work as expected. The State of the led façade is updated that once the switch housing ends its execution. He did update in the for the loop runs. As a beginner, I have no much idea about the programming of the CVI. However, I found the following information.

  http://zone.NI.com/reference/en-XX/help/370051V-01/CVI/uiref/cviprocessing_events/

  http://zone.NI.com/reference/en-XX/help/370051V-01/CVI/uiref/cviprocessdrawevents/

  But I don't know how to use them.

  Any help is appreciated.

  Best regards

  Dembélé Jacob

  Actually you need not order you found since SetCtrlVal already have an update of the user interface: simply give the State ONE time for the user to see.

  for (i = 0; i<=100;i++)>
  
      SetCtrlVal (panelHandle, PANEL_LED, 0);
  
      Delay (0.5);
  
      SetCtrlVal (panelHandle, PANEL_LED, 1);
  
      Delay (0.5);
  
  }

  A vision a bit in these commands, you found:

  ProcessDrawEvents () will force an update of the user interface, but like I told you this is already implicit in SetCtrlVal, at least for the addressed control. You need to use this command if other tasks in the application would update the values displayed on the screen.

  ProcessSystemEvents () allows the program to honor even user interface events inside a tight like yours: at the present time, there is no way to stop the process until the for loop ends because even if the user has pressed a button to shut down the system would not see this event inside the loop: ProcessSystemEvents () would allow it.