Ill at 5.5 VLAN switch distributed

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• Configuration of VLAN Switch Distributed

  Hello

  This a configuration problem and I'm not really sure how to set it up.

  I created a distributed switch, and ESXi1 and ESXi2 are members. I created a comeback portgroup named A_01 and is a member of the VLAN 101.

  I created a virtual XP1 machine in ESXi1 located in A_01 and I created a VM XP2 on ESXi2 located in A_01.

  They do not communicate.

  I have a switch between them and the uplink for the distributed switch of ESXi1 is connected to port1 and ESXi2 uplink is connected to port2

  I have 'tag' port1 and port2 in vlan 101.

  They do not communicate.

  I have both change the network of the VM XP1 and XP2 VM a portgroup with no VLAN they communicate.

  What I am doing wrong.

  Thank you!

  "I have both change the XP1 XP2 VM VM network in a portgroup with no VLAN they communicate."

  --> its because your physical switch is configured as port access . Marking is done at the level of the physical switch. This is the expected behavior.

  If you want to tag the VLAN level vSwitch, then you must put the physical switch as a trunk port and VLAN 101.

• migrate VM switch distributed to a standard switch

  Hello

  I need to migrate a virtual machine that is hosted on a cluster with switch distributed to another cluster with standard switches.

  This migration is possible when the virtual machine is turned off.

  By default, migrate function I get the following error message.

  Is there another solution?

  (without removing the network adapters)

  Thank you, Sven

  You can check that the host of the virtual machine's network configuration is running. He is a relevant portgroup created on the vSwitch Standard VM.

• on switch distributed

  Hello

  If I have two clusters in a data center, do I switch distributed two (one for each) or a distributed switch is sufficient for both.

  Thank you.

  Yes, because the new vDS will connect to the physical network adapters on the remaining hosts.  The uplinks are not switch uplinks, but physical ESX host NIC.

  -KjB

• Problem VLAN switch X 1026

  I have a few computers connected to the switch which are all able to communicate with each other, when they are not connected to a local network VIRTUAL port. Once I connect a couple of computers to ports VLAN they can talk more to the switch or other.

  It is very convenient that you had an additional switch to test with. The default value of the factory reset is a good step to take. I will also try to Flash the firmware.

  http://Dell.to/2bWqvRH

  If the behavior continues, I agree that it probably needs to be replaced.

• Voice & data VLAN switch 3448 (Multi-VLAN)

  Hello

  I have a 3448 switch that I'm considering using for this project, but not sure if taken in charge.

  I have IP phones I want to place on a VLAN voice and always plug the workstations on the ethernet port on the phone and be on his own DATA VLAN. Then I'd be trunk a switch port to our Cisco ASA 5520 firewall where the secondary interfaces are configured to manage routing.

  This switch is capable of doing such a thing?

  So VOIP traffic needs to be referenced, but the DATA LAN should not. What is the right configuration?

  Any help of additional information, etc. is appreciated...

  LBS

  
  

• Cisco asa active multiple interfaces on a single switch without configuration of vlan switch.

  I was wondering if there is a work around on cisco asa to have 2 interfaces vlan on a switch. The reason I ask I have a cisco asa 5505 and a dell switch that does not support the configuration of VLANs. I set up 2 interface vlan on a cisco asa and when two interfaces are active my internet drops frequently. I was wondering if there is nothing to configure the asa cisco to make this thing work. Thanks in advance...

  Assuming that Dell switch at least linking several interfaces of the ASA to the Dell should translate all media spanning tree protocols, but a bet covering the tree blocking State to avoid a tree covering loop.

  If the Dell does not support tree covering weight then you would be in very bad shape each broadcast packet would be will loop indefinitely and cause what we call a 'broadcast storm. "

  One way is not good and the other real harm.

• Configuration of VLAN Switch SF302 - 08 p

  I have the following Setup using two switches PoE SF302 - 08 p:

  1st floor

  =========

  SWITCH1 # <------->private network

  <------->public network

  2nd floor

  =========

  Switch #2 <------->private network

  ... public network (visible, but devices can't connect)

  I tried to do the config in the identical to the #1 switch #2 switch, but something still does not work.

  This is probably a configuration issue VLAN, or what?

  Thank you.

  Ken Watkins

  Hi Ken, the interfaces between switches must both vlan of the port.

  example of

  VLAN 1

  VLAN 2

  port 1 connects to port 1 of the second switch

  config t

  interface gi01

  switchport mode trunk

  switchport trunk allowed vlan add 2

  The ports between switches must be vlan unidentified native, all other VLAN Tag. In my example, 1u, 2 t.

  -Tom
  Please mark replied messages useful

• PIX 506 error VLAN switch

  Hello

  I meet a few small problems with a v6.3 (4) pix 506 and 2924c-xl switch.

  On the switch for the pix port, many input errors and Runts appear.

  On the pix, there is a VLAN configured and the trunk port is configured as

  mentioned in the Release Notes for Pix.

  I could not find a bad configuration here, but maybe someone has an idea how to

  solve this problem.

  Thank you

  just a few lines:

  [pix]

  Auto interface ethernet1

  physical interface ethernet1 vlan2

  logical interface ethernet1 vlan999

  [go]

  interface FastEthernet0/1

  PIX506 description

  switchport trunk encapsulation dot1q

  switchport mode trunk

  spanning tree portfast

  No cdp enable

  interface VLAN2

  IP x.x.x.x 255.255.255.0

  no ip directed broadcast to the

  no ip route cache

  Hello

  Do you find some useful info on the Runts on 802. 1 q port.

  Runts on an 802. 1 q trunk port.

  A catalyst 2900XL or 3500XL that receives a frame of 802 bytes. 1 q encapsulated 64 or 66 on a port trunk counts as a runt. However, it continues to transfer the weft.

  This issue occurs when you connect to the Cisco 7960 IP phones switch when using a VLAN auxiliary (voice).

  This issue is cosmetic and because of an ASIC limitation.

  It should not cause any degradation in the performance of the switch.

  For more information, see Cisco ID CSCds32999 bug (only for registered customers).

  Cisco IOS Software version 12.0 (5.4) WC1 or later

  On the errors of entry...

  Entry errors

  Entry mistakes provide a count of errors that occurred when trying to get packages from this port. The meter includes errors CRC and the framework. However, it does not include ignored packets. It is a list of entry errors:

  CRC errors: Occur when the packets received fail the CRC check.

  Frame errors: occur when the receiver frame is not complete.

  Ignored Counter: Account number of frames dropped on entry due to depletion of resources in the switch fabric.

  Meter overruns: occurs when interframe gap (IFG) are too short. In this case, a new Ethernet frame arrives before the previous one is completely stored in the shared memory.

  http://www.Cisco.com/en/us/products/hw/switches/ps607/products_tech_note09186a0080125913.shtml

  regds

• Virtual switch distributed on ESXi integrated Client Host

  Any plans to support vDS on the embedded host customer?

  If the distributed virtual switches are supported, I can't find how to set up their own good that I was able to configure virtual Standard switches.

  I haven't used client embedded myself yet, but in order to create or configure the vDS, you need to vCenter server you manage using vSphere Client/vSphere Web Client. vSS are by the host-based virtual switches that can be created and managed at the host level, so you can create those who use client Embedded or stand-alone vSphere client.

• Switches distributed vsphere

  I spent my vSphere book 5 Mastering (great book, btw) and was reading dvswitches, I decided to implement in my lab at home. Here's what looked like my Standard vSwitch topology

  vSwitch0 - 2 network cards physical (uplink) attached

  Network management (vlan 2)-VMKernal (192.168.2.20)

  Prod (servers) - Vlan 4 port group

  The Group Test (server) port vlan 3

  vSwitch1 - 1 uplink attached

  NAS (iSCSI) port (iscsi software) - Group 3 (192.168.3.16) VMKernal VLAN

  Everything worked very well to vSwitch0, I migrated everything on without any problem...

  
  My problems came with vSwitch1... when I tried to migrate the VMKernal, he told me iSCSi being bound to the adapter, I had to go in the inventory - network management and do it this way... When I tried to go there, I received messages that he won't move a physical cards and if I want, I'll do it connectivity.

  I just couldn't find a way to properly migrate this vSwitch with iscsi on... Since this is my test lab, it is not a big deal... I made an attempt to do that almost killed my host... I had to go to the DCUI and reset my network to retrieve my host.

  Can someone point me in the right direction on how to do it correctly?

  In addition, there are drawbacks to the use of dvswitches? I usually run my vCenter as a virtual machine... so I don't know if there are advantages or disadvantages to the use of dvswitches

  Thank you

  Mike

  Try this:

  Put your host in maintenance mode and untie the vmk of iSCSI Software adapter.

  The host-> Configuration-> storage-> properties adapters-> Network Configuration and delete the vmk from the port binding.

  Create a new portgroup on you, vDS, then change the parameters of it.  Teaming and failover doesn't make sure the link you want to use for iSCSI is Active - move all other uplinks to is not used.

  The vmk of migration to the new portgroup.

  Go back to the properties of the host adapter-> Configuration-> adapters-> properties-> Configuration iSCSI network storage and the vmk is expected to be available to link to the map of iSCSI software.

  Rescan storage.

  If you have several vmk that you use for iSCSI Software, you will need to repeat the process.  Each vmk will be on a portgroup separated on the vDS and each portgroup must be linked to a separate connection.  Similar to how you must bind each vmk to a physical network adapter on a standard switch if you use for iSCSI.

  I hope this helps.

  Hersey

• Switch distributed config vsphere 5

  For now, my hosts v5 have 4 network cards in them configured as follows: NIC1 dedicated to management, dedicated nic2 vMotion and nic3 and nic4 dedicated to vim networks, so I have 3 vswitches, 1 for each function.

  I'm looking to move to the distributed vSwitch, but I'm a little confused how it should be setup. Create 1 dvSwitch with 4 ports of network card and create groups of separate ports for each function or can I create 3 dvSwitches separated?

  My 2 Cents

  Your vCenter is probably a Virtual Machine that gives you more flexibility, but there is question if the vCenter fails (failure) and is connected to a virtual distributed switch. There are also solutions of workaround, but you have already dedicated NICs for different roles

  I recommend you:

  Create a standard vSwitch (vSS) on each host 2 natachasery. (These two network adapters for redundancy should not be on the same physical network adapter) This will also minimize problems in case you need to restore your vCenter

  Did you said put a pNIC1 as active for the management and pNIC2 as liabilities

  Also set active pNIC2 for vMotion and pNIC1 as liabilities

  After that, you create a Distributed switch (vDS) and all guests staying 2 bear the VDS service.

  Create your groups of ports on this single vDS according to needs

  Please give points for useful/correct responses

  Also let me know if you have any questions, because it's quite a large discussion, and people have different opinions

• Switches distributed without uplinks

  In ESXi, you can create a vSwitch and not bind a plink to the vSwitch.  This allows for connectivity for virtual machines connected to this switch.

  There is a similar option for vSphere?  We love named latter distributed switches but not having does not add an uplink.

  This will allow communication between the virtual machine, but does not affect the physical network.

  Any suggestions?

  Saludos,

  Orlando

  Hello!

  You have a distributed without uplink switch, but if you plan to use in the set of boxes, it will not work. Distributed switch requires the uplinks to communicate between ESX' are.

  concerning

  Martin

• Binding problem rising switch distributed - vim.dvs.DistributedVirtualPort is not available

  Hi all

  I am trying to add a physical link to a distributed switch rising.

  The story unfolded as shown below:

  -default ESX 4 generation created with virtual switch 'standard' with Teddy 0 uplink port & console running through this switch

  -new distributed switch created with groups of separate ports for console, VMkernel and VM traffic

  -Teddy switch 1 assigned as an uplink for distributed

  -new console and VMkernel ports created successfully on the distributed switch

  -console legacy & VMkernel ports correctly migrate from 'standard' virtual switch with for the distributed switch

  -removed 'redundant' console & VMkernel ports to the distributed switch, so there is only one of each kind on the left

  -' standard' virtual switch was successfully deleted

  -When you try to add Teddy 0 (which is displayed as unclaimed) as the second uplink to the distributed switch following error occurs:

  The resource vim.dvs.DistributedVirtualPort is not available in vim. DistributedVirtualSwitch dvSwitch

  Tips / advice / suggestions?

  Kind regards

  Radek

  You can update the number of dvUplinks in the properties of the dvSwitch in stock-> Networking.  Select the switch (icon with the + / according to him, not the object of the child).  It'll be here in the General settings.  You can also change the names of of the uplinks from here.

  JP

• Configuration of virtual switch distributed to a display environment

  Are there specific practices around implementation of control network IO for a display environment. It is always better to separate the service console and keep on a standard virtual switch?

  I think that now its all what you're most comftorable with.  How many cards you like who could dictate how you would be put in place?