Trunk port config on Vswitches

Similar Questions

• Reference Dell powerconnect 5524 cannot ping between coelio and trunk port

  Hello...

  We set up a new switch of 5524 I untagged on vlan 20 and access ports where vlan 20 I allowed. I created a computer on the access port on the same trunk port ip net... cant ping beween them. I'm no expert of switch, so I wonder what I missed. I did the same thing on a dell old 3524 and it works directly...

  Here's the port config I tried to do a ping beween is 6 and 10 ports

  (Another thing, how how to remove):

  switchport mode trunk
  switchport access vlan none)

  Any help would be greatly appreciated!

  interface vlan 1
  IP 88.131.90.252 255.255.255.240
  !
  interface vlan 5
  the name 'SCE CJA'
  !
  interface vlan 6
  the name "out of Tele2.
  !
  interface vlan 7
  name "Outside Telenor"
  !
  interface vlan 8
  name "TDC Multivrf"
  !
  interface vlan 20
  TDC-CISCO-LAN name
  !
  [0mMore: , quit: q or CTRL + Z, one line: interface vlan 21]
  the name "FW inside."
  !
  interface vlan 99
  name «FW sync»
  !
  gigabitethernet1/0/1 interface
  Description CPE1
  switchport access vlan 5
  !
  interface gigabitethernet1/0/2
  Description CPE2
  switchport access vlan 5
  !
  interface gigabitethernet1/0/3
  Df description
  spanning tree portfast
  switchport mode trunk
  switchport access vlan no
  !
  interface gigabitethernet1/0/4
  Description Oupps-cb2
  [0mMore: , quit: q or CTRL + Z, a single line: spanning tree portfast]
  switchport mode trunk
  switchport access vlan no
  !
  interface gigabitethernet1/0/5
  Upp-ccm1 description
  spanning tree portfast
  switchport access vlan 20
  !
  interface gigabitethernet1/0/6
  Oupps-ccm2 description
  spanning tree portfast
  switchport access vlan 20
  !
  interface gigabitethernet1/0/7
  Tdc-multivrf1 description
  switchport access vlan 8
  !
  interface gigabitethernet1/0/8
  TDC-multivrf2 description
  switchport access vlan 8
  !
  [0mMore: , quit: q or CTRL + Z, one line: interface gigabitethernet1/0/9]
  Description Oupps-cb-tq03
  spanning tree portfast
  switchport mode trunk
  !
  interface gigabitethernet1/0/10
  Description Oupps-cb-tq04
  spanning tree portfast
  switchport mode trunk
  !
  interface gigabitethernet1/0/11
  Tele2-outside description
  switchport access vlan 6
  !
  interface gigabitethernet1/0/12
  Tele2-outside description
  switchport access vlan 6
  !
  interface gigabitethernet1/0/13
  Telenor-outside description
  switchport access vlan 7
  !
  [0mMore: , quit: q or CTRL + Z, one line: interface gigabitethernet1/0/14]
  Telenor-outside description
  switchport access vlan 7
  !
  interface gigabitethernet1/0/15
  Description Word-Oupps-fw-tq01-inside
  switchport mode trunk
  !
  interface gigabitethernet1/0/16
  Description Word-Oupps-fw-tq02-inside
  switchport mode trunk
  !
  interface gigabitethernet1/0/17
  FW-sync description
  switchport access vlan 99
  !
  interface gigabitethernet1/0/18
  FW-sync description
  switchport access vlan 99
  !
  interface gigabitethernet1/0/19
  Description Word-Oupps-fw-tq01-outside
  [0mMore: , quit: q or CTRL + Z, a single line: switchport mode trunk]
  !
  interface gigabitethernet1/0/20
  Description Word-Oupps-fw-tq02-outside
  switchport mode trunk
  !
  interface gigabitethernet1/0/22
  FW-Sync description
  switchport access vlan 99
  !
  interface gigabitethernet1/0/23
  Description Word-Oupps-FW-tq01-outside
  192.168.11.1 IP address 255.255.255.0
  switchport mode trunk
  !
  interface gigabitethernet1/0/24
  Description Word-AIN-LAN-SW
  switchport access vlan 20
  !
  IP route 0.0.0.0 0.0.0.0 88.131.90.241

  [0mMore: , quit: q or CTRL + Z, a single line:]

  Information of VLAN

  The name of the VLAN Tag Ports Ports unmarked Type permission
  ---- ------------ ------------------ ------------------ --------- -------------
  1 1 article gi1/0/3-4, default required
  Article gi1/0/9-10
  item in gi1/0/15-16,
  item in gi1/0/19-21,
  item in gi1/0/23,
  item in gi1/0/25-48,
  TE1/0/1-2.
  GI2/0/1-48.
  TE2/0/1-2.
  IG3/0/1-48.
  TE3/0/1-2.
  IG4/0/1-48.
  TE4/0/1-2.
  IG5/0/1-48.
  TE5/0/1-2.
  GI6/0/1-48.
  TE6/0/1-2.
  gi7/0/1-48.
  TE7/0/1-2.
  gi8/0/1-48.
  TE8/0/1-2, m 1-32
  5 CPE TDC article gi1/0/3-4, item in gi1/0/1-2 permanent required
  [0mMore: , quit: q or CTRL + Z, one line: article gi1/0/9-10]
  item in gi1/0/15-16,
  item in gi1/0/19-20,
  item in gi1/0/23
  6 outside section gi1/0/3-4, item in gi1/0/11-12 permanent required
  Tele2 item in gi1/0/9-10,
  item in gi1/0/15-16,
  item in gi1/0/19-20,
  item in gi1/0/23
  7 outside article gi1/0/3-4, item in gi1/0/13-14 required permanent
  Telenor item in gi1/0/9-10,
  item in gi1/0/15-16,
  item in gi1/0/19-20,
  item in gi1/0/23
  8 TDC Multivrf item in gi1/0/3-4, item in gi1/0/7-8 permanent required
  Article gi1/0/9-10
  item in gi1/0/15-16,
  item in gi1/0/19-20,
  item in gi1/0/23
  TDC-CISCO-LA 20, article gi1/0/3-4, item in gi1/0/5-6, item in gi1/0/24 required permanent
  N item in gi1/0/9-10,
  item in gi1/0/15-16,
  [0mMore: , quit: q or CTRL + Z, one line: item in gi1/0/19-20,]
  item in gi1/0/23

  In safe mode the PVID is 1 VLAN by default. You can do this by entering the command #switchport trunk vlan native {number of vlan}. If Cisco is configured to accept and send the marked packets and has an IP address in the subnet of VLAN 20, it should be able to communicate with other devices in VLAN 20.

• The trunk port vs access port speed

  I'm going to put in place a 4900M for a temporary training class, for 1 GB PC connected client.  I used an interface of 10 GB with a X 2-10 G - SR which will connect via fiber 62.5 microns, to a 10 GB interface 4948 with an SFP-10 GB - SR.  With respect to the config, I have the installer of the te1/1 4900 M as a port of access to the 4948.  Connectivity is fine, as well as the routing.  But when we use the client connectivity of the PC (connection to 10 GB of storage) drive, we get speeds of great reading but when he tries to write, it slows down and ends in error.

  Question 1: Would it make a difference if the 4900M was connected via a trunk port to the 4948?

  I think the problem is the maximum length and the length of the fibre 62.5 transmit\receive transceivers, but I want to dismiss the switchport configuration.

  I doubt very much if a trunk port change would make a difference.

  Certainly not something I've ever met.

  Jon

• Use of the Trunk Ports (Cisco) on the management interface

  Hi all

  Background:

  We are in the process of consolidation of 2 farms of esx servers and will end up with 10 guests in a single cluster. Guests come from 2 VLAN separate (say 10 of VLANs and vlan 20). A test I took one of the hosts of HA/DRS and tests with it. For HA and DRS to work efficiently and properly in common all resources, we all want vm to leave both VLAN access to move to any host in the cluster.

  The test:

  My single host mentioned above, I created 2 groups of ports on a vswitch, vlan10 tag and with vlan20, I deployed a VM and tried on the two IP address ranges. It worked (with the correct settings of defined IP by VLAN) but as soon as we resources shared the port used by the management of network vmkernel port we lost the connection to the HOST from a management perspective. What the question is that it is possible to connect the management network a trunk port? We have 2 network interfaces connected to the vSwitch and both used for the VM traffic as well as management traffic. That's how they are currently implemented except that the switch port is on a VLAN-specific rather than shared resources.

  Thank you very much

  Chris

  Hi Chris

  Yes, the network management also accepts the vlan tagging/trunking.

  Just add the number VLAN on the Portgroup.

  Maybe you can do a printscreen with the current configuration?

• Trunking ports (aggregation of links) does not

  Hello

  I have a single server ESX 4 (hp dl380g5), with 2 natachasery connected to a switch hp 2510 - 48g GB. I created a trunk on the switch ports 1 and 2 and they hooked up to two natachasery ESX.

  I have only 1 vSwitch in ESX and storage space (no VMkernel) that has the Service Console and the network of the VM. I activated this vSwitch (vSwitch0) on IP Hash load balancing to create a theoretical trunk on my 2 GB cards. The two NICA belong to vSwitch0

  When I read/write data to the virtual machine only on trunk ports now seems to manage the data and not both at the same time and with the same flow of data or usage that I expect.

  Is this expected behavior? I have something wrong or bad understand something here?

  Thank you

  Pascale

  I guess you are aware that the mechanism of hash IP packets with an IP - X to another IP - there are always transmitted only a single port physical thorugh, but never through multiple ports at the same time? Therefore, you will never get an increase in throughput for a single "conversation" between IP - X and IP - Y, no matter how much rising physical your chest has. This is due to potential for learning MAC layer 2 and other issues.

  Have you tested with a number of different source/destination IPs connections?

  If you have tested only a small number of connections, you could be 'unlucky' that the hash produced the same uplink of Teddy for all connections.

  Alternatively, you can view the network esxtop notice to see what Teddy what kind/loads of traffic.

• Error 10461 / 10008 @ DIO Port Config (legacy, lvdaq.dll)

  Hello!

  In my company, we have many tests in Paris, all controlled by an extraordinary Labview (compiled) program and the PCI-DIO-96 cards.

  I changed and compiled the program several times in the past and did not have a unsolvable problem before.

  But now the Port Config.vi DIO (lvdaq.dll) always shows me an error 10461 (recource not availabe) when I want to run it.

  It is used to control the DIO-96 cards.

  So I thought that it is a problem with my DAQ / DAQmx Config on my computer that had changed several times. But the strange thing is that the Version compiled on the Paris test shows the same error today and their configuration has changed.

  I have checked and double-checked everything at least twice (numbers device ect.) but I don't know how to solve this problem!

  My Cfg.: DAQmx 8.9, 7.4.4, Labview 8.6.1 DAQ & compiler

  Thanks in advance for any help with this problem

  There is a known compatibility issue between the traditional DAQ driver and DAQmx 8.8/8.9 with old devices DIO. The DAQmx 8.7.2 driver rather than the more recent installation should solve.                                                                                                                                                                                                                                                                                                                                                                                                       http://Joule.NI.com/nidu/CDs/view/p/ID/1087/lang/de

  Andrea Perin

• DIO port config.vi: Subvi is not executable

  Hello

  Could you please help me in my problem explained below.

  My problem is when I execute the below attached VI file, I get the error saying "Subvi"DIO port config.vi"': Subvi is not executable '." Same error for port write.vi DIO, DIO port read. VI.

  I went to DIO port config.vi and run it separtately that displays the error "node Interface Code: code for the object is not loaded.

  In fact the program used to work properly and suddenly started showing this error that I couldn't solve.

  Here are my specifications.

  I have LV v4.0.1 running in my Windows 2000 operating system.  I have LAB - PC + DAQ card to control motors. I also have the card PCI-GPIB connected to Lecroy 8901 GPIB interface for data acquisition.

  I have NEITHER-DAQ 6.6, NI-VISA for windows 95 / NT installed in my system.

  I have attached my program with this message file.

  valueble suggestions are greatly apprecited.

  Thank you.

  Looks like your traditional DAQ driver has been corrupted. Have you tried to reinstall?

• Priority of VLAN on a Trunk port

  What is the easiest way to give a single VLAN a higher priority than the other on a trunk port?  I have two VLANS, VLAN 10 and by default.  I want to VLAN 10 to have a 802 .1p priority 6 and I want the default VLAN priority of 2.  Is it possible in basic QOS mode, or do I need access to advanced mode?

  Thank you!

  This networking wiki has lots of good information and follow. Looking at what you have planned, everything looks good to me. Let us know how it goes with the implementation.

• on WAP 321 trunk port

  I intend to deploy cisco WAP321 on my client and after rading the document on WAP321, he said the WAP321 support for VLAN ID function, but I can't find that it supports for trunk port because I would like to connect the LAN 321 WAP port to the cisco SMB switch SG300/SG200. is the trunk port already activated on port LAN 321 WAP so I don't have to set up or not?

  need your support and help

  Hey Bram. Yes, it supports the trunk. You configure it vlan untagged on the local networking. VLANS with each switch is no problem.

• SRW2048 - trunk port

  Hello

  I have a question according to the behavior of the trunk port.

  I need to connect Linksys Cisco Catalyst switch. On the catalyst I've implemented the port in trunk mode.

  I also put the SRW2048 port in trunk mode. But the switches are not able to communicate with each other.

  Is it possible to implement on the SRW2048 to accept all VLAN Tags on the trunk port. Because it looks like

  be slightly different behavior of cisco switches where are all the VLAN to the trunk mode port.

  I don't speak dot1q encapsulation (tag VLAN)

  The switch has the new firmware: v1.2.2d

  Thank you for your response.

  Juraj

  In contrast to the catalyst, the SRW does not automatically add all the VLANS on the switch to a trunk port. Instead, you must do all your Member VLAN trunk mode port.

• How to add a VLAN on a trunk port and channal port

  Hi all

  I need to set up a configuration details below.

  1 how to add several VLANs on Cisco 4500 switch trunk port. (vlan existing also will be there)

  2. I have also 2 4500 switch to shared resources and channel ports.

  So my question is should I add new VLANs on the trunk port and port also channel?

  Looking for an answer

  It depends on your existing configuration.  If you have not specified WHAT VLAN is allowed, they would be by default.  If this isn't the case, you need to add the VLAN again to the definition of trunk.

  Too far again go to that VLAN, that also depends.  IF you have VTP really set up, you have to create the new vlan on one of the master switches in VTP (probably your 4500) and the definition spread to other switches.   If this isn't the case, then you declare new VLANs on each switch that would need them.

• Cannt get ip dhcp from a trunk port

  I have my vmnic0 of management on a trunk port interface. installation fails because it cannot get an IP dhcp on one vlan specific. Is there a way to mark the frame with a tag of VLANs when installing?

  Management LAN is 60 VLANS in your environment? One thing you could do is to configure the trunk physical switch port to use VLAN 60 as the "vlan native ', which is unidentified.

  This will keep the port as a trunk, but will the management of your NETWORK card to access the network without 802. 1 q of marking.

• How do I know which port in the vSwitch the VM connect to?

  Hi Experts,

  How do I know which port in the vSwitch the VM connect to?

  If you have several natachasery as uplinks to your vSwitch, so you can see what physical switch your vm is attached to.  There is no direct way by ESX to see what Teddy is used by the vm if all the natachasery is active.  ESX will auto-affectation uplink based on politics, load balancing, but this information is not stored anywhere in a recoverable form.  You can always check the arp/cam/mac table on the physical switch.

  -KjB

• multicast on general trunk port

  I want to work on my switch 2-port multicast.  How can I do this?   It worked until I changed my ports in general to add a vlan tagged.  Then my multicast has stopped working.

  My config is attached.  G1 and g3 are the ports I want multicast job.  What else I need to add to make it work?

  Mark

  What traffic from servers is labeled for VLAN 98? If servers sending any traffic tagged VLAN 98, there is no need to have the port general mode.

  By default the PVID for mode general is VLAN 1, we don't need to specify to add 1 VLAN as not tagged. That means that we can remove #switchport general allowed vlan add 1 unidentified, the config.

  If you place the port mode access for VLAN 1 it starts working again?

  Have you tried with ssmping?

• If vlan native between Trunk ports not configured so what happens?

  I have a network where two ports of junction are allowed vlan 9 but not native VLANs configured. will be affect performance?

  by default the vlan1 is configure the vlan native to assign a vlan on the interface different native

  switchport trunk vlan native xxx

  HTH

  Richard