Priority of VLAN on a Trunk port

Similar Questions

• 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.

• 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

• 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.

• 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.

• 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?

• 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.

• 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

• RV Support VLAN Tagging on WAN Port?

  Hello

  I would like to know if RV Series Router can support VLAN tagging on the port WAN himself? I need this cause my ISP using these methods to connect to the router/modem to the end user.

  Thank you.

  -----

  Kind regards

  Danny

  Please visit RV315W.

• What measures are necessary for UNTAG vlan by default to port gigabit on SRW208P

  We have 1 VLAN disabled on our standard Cisco Catalyst switches and use our default VLAN 11.  We have recently added some 221 VLAN for voice while implementing a new Cisco UC system.  I can't disable VLAN1, however, I made the default VLAN 11 and 221 VLAN voice.  In management of VLANS, I can UNTAG 11 (VLAN PVID) on all ports but the connection to the Cisco 6506/port Gigabit.  The port still tags VLAN 11 and 221 and removes the brand VLAN (PVID) 1.

  I tried to make changes to the switch when you are connected to the switch and when I do the setting, the switch loses the connection to the 6506.  If I make the appropriate changes to GI (1) when you are connected to GI (2), the change takes effect, however, when I move the connection to GI (1) cable, the port and VLAN 11 configuration changes becomes identified and VLAN1 becomes marked.

  What is needed to prevent this?

  Hello Mike,.

  The roles of smartport negotiated links and seem to have resolved to manually set the port configurations.

  In addition, SX300 series does not support the SPAN distance, therfore silent monitoring does not work between the UCCX and phones when you plug into the switch (s).

• ports access the trunk ports - no (or minimal) downtime

  Take even for someone and not an expert, so forgive me if it's pretty simple.  I did a lot of research and that you have yet to see a response.

  There are 4 hosts in a cluster - Nutanix - are NETWORK adapter, all in 1 GB ports in a single switch for a subnet (let's call him. 128/25) currently configured as access ports - no VLAN ID is set to the vm network ports and we use standard vswitches.  The port group is called "VM Network".

  I have 8 new ports on two physical switches now configured with sheath with VLAN ID and 4 VLAN that will be needed in this cluster - where the change.  One of the seront.128/25 subnets I noted above.

  If I leave a host, move cables and configure the port groups for each of the 4 subnets calling prod1 thanks prod4, once the host starts the marking of the packages I will able to vmotion for the new configuration, host of one of the other three?

  Thank you

  Mike

  

  Since you can't computers vMotion virtual from one host to another if the port group name is different, my recommendation is:

  1 evacuate VMs to host you want to create new groups of port with tagging VLAN;

  2. create new groups of port with the appropriate names and VLAN.

  3. on the host without tagging VLANS, create groups of ports but without VLAN.

  4. change the network interface virtual VM on the new appropriate port group;

  5. the virtual machines to the new host of vMotion.

• 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.

• HP Procurve vlan voice with trunks

  Hi all

  I am a trained guy cisco, so I try to transfer my knowledge to the HP Procurve switches but it takes a little help to obtain VLAN etc set up.

  What I have is 4 switches, 3 at the access layer to the and 1 to the base and distribution.

  I want that switches to a trunk of the base and distribution layer 2 interfaces access layer allows to increase the speed of 2 instead of 1 gigabit uplink. Also, I want is that 2 VLANS is set up for separate voice and data. I want that all ports to be able to take in charge a PC or a VOIP phone. I put the phones to automatically tag the tag of vlan for the vlan voice, but I want all traffic to forward the link to resources shared at the base and distribution layer.

  From what I understand, so I need to:

  Configure a network interface on the access and use of basic/distribution layer switches: b1 - b2 trk1 lacp trunk

  Add VLAN for voice and data and assign vlan voice.

  The problem I have is the tag-no identified parameters.

  I tag vlan trk1 voice and set the priority of the qos to 6 and then comes to create the vlan data not marked on trk1?

  the config I've written so far is:

  b1 - b2 trk1 lacp trunk
  show trunks
  spanning tree
  spanning tree force version rstp operation
  voice VLAN 100 name
  voice
  Tagged trk1
  QoS priority 6
  data name VLAN 200
  not tagged trk1

  is this correct or am I missing something here?

  Thanks in advance!

  Hello:

  You can also copy and paste your message into the HP Business Support Forum - section Procurve switches.

  http://h30499.www3.HP.com/T5/ProCurve-provision-based/BD-p/switching-e-series-Forum

• x1052p and vmware VLAN (VST Mode) - 1-Port, 2 x VLAN

  Hello community,

  I try to install an esxi 6.0 with 2 VLANS (1-2) on a port to a x1052p and do not operate.

  It's my bet in the vswitch esxi

  

  They are connected to the port 27 - I had to set the general. As soon as I switch to trunk - no traffic is passed more on the switch to my other VLAN ports (access mode).

  

  VLAN ID 2 works, but the machine on the VLAN ID 1 is not seeing something.

  Here's something maybe for you help:

  KB.VMware.com/.../Search.do

  Please guide me to the light!

  On the side of the switch: s ' ensure that the port is set in Trunk mode.
  -Add all the VLANS and verify that they are on T for the tag.
  -Ensure that no VLAN native only is used.

  Server side, I would go back through the steps described here: http://bit.ly/2bpAwuZ
  This will help ensure that the vSwitch is correctly configured for VLANs.