Similar Questions

• ESXi 5.5 nic teaming/LAG with trunking does not but it works on ESX 4.0.  Both are on the same switch. What gives?

  I have two hosts (vhost1 = ESX 4.0, vhost2 = 5.5 ESX) both are configured for the Group and both connected to a switch of 1544 Adtran L3 (named sw01).  vhost1 has been in production for several years with the config below and has been solid as a rock.  I'm trying to reproduce the installation of grouping/collage on vhost2 and it does not work when are associated but will work when you are using a single NIC (with or without aggregation).

  To be more specific about what does not work, two virtual servers have "Network server" (vlan 8) defined as a group of ports. Both physical and virtual servers on the same vlan cannot ping or resolve queries arp for virtual machines on vhost2.    Everything that is sent from a different subnet can connect to the virtual machines on each virtual server.

  So the question is this: why not ESX 5.5 works as ESX 4.0 when the configs are also near identical, as I can make them and they are connected to the same switch?

  Thanks for any input you can provide!

  S

  This is the configuration for vhost1

  switch 1 (sw01)

  SW01 #sho run int port 3

  Building configuration...

  !

  !

  interface port-channel 3

  Description LAG for vhost1

  no downtime

  switchport mode trunk

  switchport trunk allowed vlan 1.8

  !

  end

  SW01 #sho run int 0/23 concert

  Building configuration...

  !

  !

  0/23 gigabit-switchport interface

  Vhost1 vmnic2 vswitch1 description

  no downtime

  channel-group mode 3 on

  !

  end

  SW01 #sho run int concert 0/24

  Building configuration...

  !

  !

  0/24 gigabit-switchport interface

  Vhost1 vmnic1 vswitch1 description

  no downtime

  channel-group mode 3 on

  !

  end

  vhost1

  [root@vhost1 ~] # esxcfg - NICS - l

  Name PCI Driver link speed Duplex MAC address MTU Description

  vmnic0 03:04.00 tg3 up to 1000Mbps Full 78:e7:d1:5f:01:f4 1500 Broadcom Corporation NC326i PCIe Dual Port Gigabit Server Adapter

  vmnic1 03:04.01 tg3 up to 1000Mbps Full 78:e7:d1:5f:01:f5 1500 Broadcom Corporation NC326i PCIe Dual Port Gigabit Server Adapter

  [root@vhost1 ~] # esxcfg - vmknic - l

  Interface Port Group/DVPort IP IP family address Netmask Broadcast MAC address MTU TSO MSS active Type

  vmk1 VMkernel - Server NetIPv4 10.1.8.31 255.255.255.0 10.1.8.255 00:50:56:78:9e:7e 1500 65535 true STATIC

  VMkernel - SAN Net IPv4 10.1.252.20 vmk0 255.255.255.0 10.1.252.255 00:50:56:7 c: d8:7e 9000 65535 true STATIC

  
  

  [root@vhost1 ~] # esxcfg - vswif - l

  Port Group/DVPort IP IP family name address Netmask Broadcast Enabled TYPE

  Service vswif1 - NetIPv4 management 10.1.1.12 console 255.255.255.0 10.1.1.255 true STATIC

  
  [root@vhost1 ~] # esxcfg - vswitch - l

  Switch name Num used Ports configured Ports MTU rising ports

  32 4 32 1500 vSwitch0

  Name PortGroup VLAN ID used rising Ports

  0 3 VM network

  Switch name Num used Ports configured Ports MTU rising ports

  vSwitch1 64 12 64 1500 vmnic1, vmnic0

  Name PortGroup VLAN ID used rising Ports

  Server network 8 7 vmnic1, vmnic0

  Console - management service vmnic1 Net0 1, vmnic0

  VMkernel - server 1 vmnic1 Net8, vmnic0

  On the Load Balancing vSwitch it Hash IP value.

  This is the configuration for vhost2

  switch 1

  SW01 #sho run int 4 port

  Building configuration...

  !

  !

  interface port-channel 4

  LAG description for vhost2

  no downtime

  switchport mode trunk

  switchport trunk allowed vlan 1.8

  !

  end

  
  

  SW01 #sho run int concert 0/17

  Building configuration...

  !

  !

  0/17 gigabit-switchport interface

  Description vhost2

  no downtime

  channel-group mode 4 on
  

  !

  end

  
  

  SW01 #sho run int concert 0/18

  Building configuration...

  !

  !

  interface gigabit-switchport 0/18

  Description vhost2

  no downtime

  channel-group mode 4 on

  !

  end

  vhost2

  ~ # esxcfg - NICS - l

  Name PCI Driver link speed Duplex MAC address MTU Description

  vmnic0 e1000e up to 1000Mbps Full 00:25:90:e7:0e:9 0000:08:00.00 1500 c Intel Corporation 82574 L Gigabit Network Connection

  vmnic1 0000:09:00.00 e1000e up to 1000Mbps Full 00:25:90:e7:0e:9 d 1500 Intel Corporation 82574 L Gigabit Network Connection

  ~ # esxcfg - vmknic - l

  Interface Port Group/DVPort IP IP family address Netmask Broadcast MAC address MTU TSO MSS active Type

  Management 10.1.1.15 IPv4 network vmk0 255.255.255.0 10.1.1.255 c 1500 65535 real STATIC 00:25:90:e7:0e:9

  ~ # esxcfg - road - l

  VMkernel itineraries:

  Interface of network gateway subnet mask

  10.1.1.0 255.255.255.0 subnet local vmk0

  by default 0.0.0.0 10.1.1.1 vmk0

  
  

  ~ # esxcfg - road - n

  Expiration type neighbor Interface MAC address

  10.1.1.1 00:a0:c8:8 has: ff: 3 b vmk0 19m13s unknown

  ~ # esxcfg - vswitch - l

  Switch name Num used Ports configured Ports MTU rising ports

  vSwitch0 4352 7 128 1500 vmnic0, vmnic1

  Name PortGroup VLAN ID used rising Ports

  Server network 8 1 vmnic0, vmnic1

  Management network 0 1 vmnic0, vmnic1

  On the Load Balancing vSwitch it Hash IP value.

  Hello

  Do you share the vmnic for ESXi management and network of the VM?

  Try to follow the steps in this KB: VMware KB: NICs using EtherChannel grouping allows intermittent network connectivity in ESXi

  Trying to team adapters using EtherChannel, network connectivity is disrupted on an ESXi host. This problem occurs because grouping NIC properties will not propagate to the network management portgroup in ESXi.

  When you configure the ESXi host for grouping of NETWORK cards in attributing to the road based on ip hashload balancing, this configuration is not propagated to the portgroup management network.

  Workaround

  Note: to reduce the possibility network loss please change the route based on the hash of IP using this method of balancing load vSwitch

  1. Close all ports in the physical switch team leaving a single port as active.
  2. Change the Route based on ip hash vSwitch and load balancing management Portgroup.
  3. Set up the physical switch port channel.
  4. Activate the physical switch ports.

  Notes: Using this method will avoid a loss of connection when you switch to a port channel. Also make sure that under the properties for vmk portgroup # used for network management you tick the box "Enabled".

• Standard vSwitch_Custom VM (Vlan200_VM network) port group does not.

  Hi guys...

  Scnerio:

  ESXi 5.0

  VCenter 5.0

  2 connected local network cards to vswitich 0 Active\Active configuration.

  The virtual computer name: FSAPP_1

  Note: good VLANS are created externally NETWORK

  I created another group of ports VM network VLAN 200_VMnetwork.

  I have attached TWO maps LAN to VM. A LAN card is connected to the port default VM network group and another is connected to network VLAN200_VM.

  A LAN card is connected to the local network (Private IP) and another is connected to the Wan (public IP)... IF I CONNECT the TWO VMNIC "DEFAULT virtual machine network" I am able to ping both subnets.

  
  

  But any vNIC which is connected to the VLAN200_VM network is NOT working...

  
  

  
  

  Please see the attached snapsshots...

  Thank you

  I did not ask you to do what I asked you to test is the separate two VM on the host even be configured to use the VLAN 200 portgroup and verify that these two people are able to talk to each other.

  Once you've found that the books above. Go back to your network team and make the request to configure the switch in the trunk output ports (which does not remove the tag VLAN on the package on the output of the switch) as opposed to be defined as access (that strips the tag VLAN).

  It is my firm belief that the port group does not work because your switch is misconfigured based on my above statement.

• esxcli swiscsi nic add "Failed to add nic", Ko 1009450 does not apply

  entry Ko 1009450 covering "Add failed in IMA" does NOT apply to my situation, as I have only 1 uplink in each portgroup.  I'm under esx 4.1 build 260247 (custom dell A00) on a Dell 2950 with ethernet 4 ports (+ drac) I can't link the software iscsi adapter vmhba38 to my switch.

  That's what I tried the CLI, starting with any network management port and vm on vswitch0 (linked to 1 network card)

  ~ # esxcfg - swiscsi - q
  ISCSI Software is enabled

  ~ # esxcfg - NICS - l
  Name PCI Driver link speed Duplex MAC address MTU Description
  vmnic0 0000:05:00.00 bnx2 up to 1000Mbps Full 00:1e:c9:db:39:10 1500 Broadcom Broadcom NetXtreme II BCM5708 1000Base-T Corporation
  vmnic1 0000:09:00.00 bnx2 up to 1000Mbps Full 00:1e:c9:db:39:12 1500 Broadcom Broadcom NetXtreme II BCM5708 1000Base-T Corporation
  vmnic2 e1000e up to 1000Mbps Full 00:15:17:95:4 c 0000:0e:00.00: 1 to 9000 Corporation Intel 82571EB Gigabit Ethernet Controller
  vmnic3 0000:0e:00.01 e1000e up to 1000Mbps Full 00:15:17:95:4 c: 1 b 9000 Corporation Intel 82571EB Gigabit Ethernet Controller

  ~ # esxcfg - vswitch - a vSwitch1
  ~ # esxcfg - vswitch - a vSwitch2

  ~ # esxcfg - vswitch vSwitch1 vmnic2-L
  ~ # esxcfg - vswitch vSwitch2-L vmnic3
  ~ # esxcfg - vswitch vSwitch1 m - 9000
  ~ # esxcfg - vswitch vSwitch2 m - 9000
  ~ # esxcfg - vswitch vSwitch1-a iscsi-a
  ~ # esxcfg - vswitch vSwitch2 - iscsi-b
  ~ # esxcfg - vmknic - a-i 172.16.128.3 255.255.255.0 n-m 9000 iscsi - has
  ~ # esxcfg - vmknic - a-i 172.16.129.3 - n 255.255.255.0 m 9000 iscsi-b

  
  ~ # esxcfg - vmknic - l
  

  Interface Port Group/DVPort IP IP family address Netmask Broadcast MAC address MTU TSO MSS active Type
  management 192.168.1.19 IPv4 network vmk0 255.255.255.0 192.168.1.255 true 1500 65535 STATIC 00:1e:c9:db:39:10
  vmk1 iscsi-a IPv4 172.16.128.3 255.255.255.0 172.16.128.255 00:50:56:78:b4:54 9000 65535 true STATIC
  IPv4 iscsi-b vmk2 172.16.129.3 255.255.255.0 172.16.129.255 00:50:56:7f:a4:4f 9000 65535 true STATIC

  ~ # esxcfg - vswitch - l

  
  Switch name Num used Ports configured Ports MTU rising ports
  128 3 128 1500 vmnic0 vSwitch0

  Name PortGroup VLAN ID used rising Ports
  The VM network 0 0 vmnic0
  0 1 vmnic0 network management

  Switch name Num used Ports configured Ports MTU rising ports
  128 3 128 9000 vmnic2 vSwitch1

  Name PortGroup VLAN ID used rising Ports
  0 1 vmnic2 iSCSI-a

  Switch name Num used Ports configured Ports MTU rising ports
  128 3 128 9000 vmnic3 vSwitch2

  Name PortGroup VLAN ID used rising Ports
  iSCSI-b 0 1 vmnic3

  ~ # esxcli swiscsi nic add - n vmk1 d vmhba38
  Errors:
  Failed to add the nic.

  Can anyone suggest a work around?  Watch it has nothing useful.

  Thank you

  Hello

  Could you please run:

  esxcli swiscsi nic list vmhba38 d

  And show us the result? I'm interested to know if something is already linked there?

• iPhone 7 more buttons outside does not

  I've had my iPhone 7 + for about 2 weeks now. Every once in awhile all buttons outside to stop, volume up/down, power, home. The home button will still record and push and give the sensation of taptic and touchID works. The phone itself still works and I can answer texts and which do not use notifications.

  The couple spent time he did, he came upon her in about 4-5 minutes, however it was about half an hour and still nothing. I want to restart my phone, but the switch does not work.

  Has anyone seen this issue or know how to fix?

  Thanks in advance.

  I just experienced the same problem on my iPhone 7, I think it's a bug in iOS, but I am using iOS 10.0.2. Power + button low Volume allowed me to turn it off then turn it back on... Apple please fix this bug!

• App store, Safari and iTunes does not connect to the Internet after installing macOS Sierra

  App store, Safari and iTunes does not connect to the Internet after installing macOS Sierra

  After upgrade 'OS X El Capitan' to "macOS Sierra" window only empty "App store" and page "Safari" made its appearance, no error message shows. store "iTunes" and "Dictionary" does not connect too.

  But Google chrome works well.

  So have you tried the next steps in your original post that Safari does not work after installing macOS Sierra:

  (1) x OS: "Unable to connect" or "unable to connect to the App Store. An internet connection is required"- Apple Support

  2) Advanced the steps to correct the problems with the iTunes Store - Apple Support connection

• Safari does not work after installing macOS Sierra

  Safari and apple store does not work after installing macOS Sierra

  Alas, my crystal ball is in the shop for cleaning, so you will need to provide more details on what "doesn't work" and above all error messages. First of all, let's start the App Store. Provide as much information as possible for those of us who do not sit on your shoulder.

• My iPad Apple 3rd generation wifi + his cell phone does not work

  MY 3rd generation Apple iPad, wifi + cell

  model number MD408LL/a

  Serial number DM * VGL

  THE SOUND DOES NOT WORK

  < personal information under the direction of the host >

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• After recent, iPhone, 6, update, Windows, Explorer, does not work, see, iPhone

  I installed the latest update required for my iphone ios 6 a few days ago, and now when I try to download pictures from my iphone to my PC (via USB connection), the PC does not see the iphone.   iTunes sees it yet, but windows Explorer does not work.  It seems that some setting has been broken through the update of ios.  A way to solve this problem?

  Restart the computer and the iPhone. Unlock the iPhone before connecting it to the computer. Any change?

  TT2

• iPhone 7 more telephoto camera does not

  Is anyone having problems with iPhone 7 more telephoto does not activate. I'll go to the camera application and press the 2 x zoom feature, but it appears to be not to activate the camera of 56mm at the front. I cover the lens with my finger, the camera on the right side and the iPhone always displays an image despite me concealing one of the cameras teo. I can't activate the second camera. It seems to only be zooming digitally. I'll do this outside and he'll only digitally zoom when I hide the second lens.

  Im having this same problem. I heard from someone that he could not work until the next software update... but I have no idea and have not found anything in the online help. If someone else gets to know how.

• Contact ID battery fast draining iPhone 5s does not

  5s fast drainage and Touch ID sinice 10.0.2 iOS iPhone battery update does not

  Restarted the iPhone since the update yet?

  1. Press and hold the sleep/wake button until the Red slider appears.
  2. Drag the slider to turn off your device completely off.
  3. Once the device turns off, press and hold the sleep/wake button again until you see the Apple logo.

• Open the link behind Mail does not work

  Sierra using my link opened behind Mail does not work. The link opens on the top of the window.

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• Update for Sierra and now my Apple music does not appear I have a subscription and I am unable to get my music on the cloud?

  Update for Sierra and now my Apple music does not appear I have a subscription and I am unable to get my music on the cloud?

  Hey there Scotchman2926,

  I understand that you are experiencing some problems with Apple music on Sierra. I have a few suggestions to help you solve this problem. First of all, if you are unable to access the iTunes Store as well as music from Apple, use the information in this article to help resolve this problem:
  

  If you cannot connect to the iTunes Store - Apple Support

  If this does not resolve the problem, you might try signing out of your Apple ID in iTunes and then connect again.

  Thanks to be come to the communities of Apple Support and let us know how it goes.

  See you soon.

• iPhone 5 home button does not work after ios 10

  My 5 Iphone Home button does not work after update final IOS version of 10.

  The home button works on the first push to wake the phone but it will not open the phone the second button.

  I activated the assist button, which does not work either. But what I discover is if I open device for assistance then touch and lock screen click on the button home will work once to open the phone. If I open any app I can't close it unless I go through the same routine.

  You attempted to restart your phone?

  You can do so by holding the sleep/wake button and the Home button simultaneously until the Apple logo appears

• New IMac does not, Apple does not change

  https://www.YouTube.com/watch?v=UdUY038FwCI

  I have this problem since I was the imac. I pointed out in 3 days. Apple does not change because I didn't buy that at its retailer. 3 months, still waiting.

  What should I do?

  Everyone pays even, but I get nothing (same lack offers as a freelancer). I think it's fair. What am I, I guess what to do?

  Run the Apple Hardware Test > Apple Hardware Test - Apple help