I have configured Link Aggregation on two Switch SF300

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• Linking the two switches SF300-8 and gvrp

  After passing the age trying to propagate VLAN one SF300 to another, I think that I finally did it.  It seems that we must implement the GVRP Protocol on both sides of the trunk AND manually create the VLAN on the slave switch.  Now I can ping machines on the two switches that share the same VLAN successfully.

  However; If I try and ping a machine on the passage of the slave from outside in the VLAN, which is a connection routed the master switch, it fails, succeeds the ping of a machine on the main switch.

  What I am doing wrong?

  Hi Nigel, GVRP is basically a terrible (and useless) Protocol.

  GVRP not to dispose of anything, unless it is predefined to what it can affect, the manually fresh General requirements is greater than the configuration comes actually port.

  Configuring you mentioned basically tells me that you built manually the trunk as vlan 1 UNTAG, tag 11 and 42. The GVRP Protocol should do it for you if it is properly implemented.

  To work successfully the port GVRP must send the GVRP join messages, the interface of the receiver must be configured to receive the join messages and then the database of VLAN switch advertising must have these VLANS constructed/defined manually as they are underway in the messages...

  If you need using the configuration, do not hesitate to post what is your goal, I'm sure I or someone can help you if you provide a network, the schema and configuration files.

  -Tom
  Please mark replied messages useful

• 802.3ad link Aggregation - 4 NETWORK cards

  I'm working on a project that requires four physical NIC be connected to two separate Cisco switches for redundancy.  I need access to a minimum of six networks through these four physical NETWORK card ports using ESX 3.5.

  Our plan is to use the Routing and aggregation (Etherchannel) on Cisco switches.  What we want to do is basically aggregate two NIC physical port trunks to each of the two switches Cisco Etherchannel.  We would allow routing based on IP hash on the unique vSwitch with four network adapters are associated.  We would use a separate vSwitch for vSwif0 and vmkernel port not part of the trunks.

  Seems this configuration good to you?  Looking for networking people comment on the above configuration.  Thank you.

  This is a discussion that asked the same question.

  http://communities.VMware.com/docs/doc-5000

  This is an insertion of the blog of Kevin Cline.

  http://kensvirtualreality.WordPress.com/2009/04/05/the-great-vswitch-debate%E2%80%93part-3/

  A technical requirement for the use of hash of the IP, it's that your physical switch must support 802.3ad static aggregation of links. Often, this means that you have to connect all the natachasery in the vSwitch to the same pSwitch. Some switches high-end support links grouped in pSwitches, but many do not. Contact your switch vendor to find out. If you do not have to put an end to all the natachasery in a single pSwitch, you introduced a single point of failure in your architecture.

  If your provider supports the links grouped in all of pSwitches, great.  Otherwise, you may need to consider another approach.  You can have redundancy between switches without etherchannel and just routing based on originating port ID.  So you could create a vSwitch with 4 NICs (two on each pSwitch) without a trunk and let ESX base for outbound traffic load balancing.  From my experience, you are much more likely to be CPU or memory bound as bound network.

• How is the best way to connect the configuration of my router and switch?

  I have a cable modem. connect to a switch, I have 2 computers connected to the switch. I also just connected my router wireless switch. That's the best configuration or I lose my firewall of the router in passing is not by ports directly above?

  Most of the cable modems will give an IP address, so connect a switch to the modem and then connection of two computers and a router to the switch will usually result in one of these three devices, get an IP address (and internet connection), while the other two will not be.  (Notice that I guess a true "Modem" and not a "Modem/Router" device).  The correct configuration would be to connect your router to the modem (router gets the unique IP address).  The router can then process from the addresses IP what either side LAN of the router, then plug the devices you need (including switch) to the router's LAN ports.  This also ensures that all devices will be on the same subnet that your connection scheme to separate devices on the router wireless from the other two devices on the switch (here, assuming that you have a router/Modem device).

  HTH,

  JW

• A group of link aggregated traffic mirroring

  Hello. I would like to mirror traffic entry and exit of a group of aggregation of link on my Dell PowerConnect 7024. By looking at the http under switching configuration page > Ports > traffic Mirroring > Port Mirroring > add, it doesn't seem to be an option for traffic a single port and not a link aggregated mirror group.

  Can someone help me to check if this is doable? If so, how?

  Your results are correct. Associate connection ports are not able to participate in the port mirroring.

• IPSEC Stateful failover using two switches to 4507RE

  Hello

  I tried to find configuration for a cat4500e-universalk9 guides. Spa.03.04.00.SG.151 - 2.SG, with entservices license.

  We have an immediate need to build an HA IPSEC VPN to two switches of 4507RE, in the meantime the new ASA to be configured. I don't think that we can do, in the configuration of the HA.

  Opinion is welcome.

  Thank you

  Nick

  Nick,

  IPsec is not supported on platform cat4500.

  We are working on the withdrawal of orders for the new IKE/IPsec in IOS XE:

  http://Tools.Cisco.com/support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId= CSCuh60386

  M.

  (Edited typos)

  nicholas boran wrote:
  Hello
  I have been trying to  find the configuration guides  for a cat4500e-universalk9.SPA.03.04.00.SG.151-2.SG, with entservices license.
  We have an immediate requirement to build a HA IPSEC VPN from two 4507RE switches, while we wait for new ASA's to be provisioned. I don't think we can do it, in HA setup.
  Advice is very welcome.
  Thanks
  Nick
  

• I have a document composed of separate PDF files that reside in a folder and are related to each other through hyperlinks. Each pdf file is set to open with bookmarks displayed, however if I have a link to a PDF file to another and use the button "Previou

  I have a document composed of separate PDF files that reside in a folder and are related to each other through hyperlinks. Each pdf file is configurΘ for dΘmarrer with bookmarks displayed, however if I have a link to one PDF file to another and use the "back" button to return to my starting point bookmarks are replaced by "vignette". Is there anyway to prevent this?

  Hi Mike,.

  While the implementation of the links, if you choose to open the file in a new window then you will not experience this issue, then you can simply switch to the file view and previous bookmark will remain as it is.

  Is that what helps with your query?

  Kind regards
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• VLAN Trunking, Link Aggregation Teaming e

  Hello to all,

  avrei need some delucidazione in merito ad una configurazione di vsphere tipo di.

  VI spiego in brief:

  2 vSphere host (host a host B e) con Nic 4 x host

  1 Swicth (by manage Vlan [LAN, WAN, DMZ, vMotion, FT, iSCSI, etc...])

  UNA configurazione base pensavo di implementare e configurazione di che a vSwicth0 con 4 Nic teamwork by every host.

  1 configurated it grouping schede di 4, sul mio spend devo configurare Illinois Link Aggregation o mi not serve? (Su Che HP e called trunk mi pare) in terms static pole e Unico supportato da vmware. IO ho noticed no configurando sullo switch funziona tutto e nulla che to provo a uno dei 2 cavi dictionary alla volta no capacity it marked.

  In più is configurated the vlan lato vmware e lato switch it tutto funziona a meraviglia.

  Ho cercato della menus in merito e mi sono imbattuto knew menus che strategies come collegare una a nodo con ESX 2 schede di rete grouping known uno switch HP 1820 - 24G switch trunk spiega di configurare lato Dove he terms static e change policy Exceptions led on the way teamwork based on hashing IP!

  Ho seguito guida (penso alla lettera!) my con mi ritrovo a problema e cioè che non raggiungo più he nodo ESX... create Reed is raggiungo all the macchine all'interno delle vlan!

  Part menus seguita indicarmi could be wrong something particular? Qual'e un'approccio by una configurazione del genere?

  Grazie!

  Ciao,.

  He port group management che ESXi default crea sommergibili durante ha UN override sulle di teaming dello switch che lo contains rules, pertanto is configuri ip hash sullo switch devi premurarti di farlo Reed dichiaratamente anche sul port group, altrimenti lo lost cosi come indichi! By Miss instradamento e momentaneamente entrare ESXi stacca chest he oppure altre tre at door

  By the configurazione, funziona tutto anche senza trunk perch it grouping nativo port id che fa e agli switch, solo devi overlooks VMware verificare che gli convenctions delle tabelle di ARP siano veloci, o nel caso di più presenti, che sia abilitato switch it quick dello tree covering weight, my con i modelli HP come he tuo o superiore usually queste cose funziona nativamente.

  Ciao,.

  Luca.

• Possible to enable link aggregation

  Hello would like to know if link aggregation is possible on vswitch currently I a vswitch connected to 2 portion of separate physical switch the same network traffic is properly configured as failover in vswitch mode how to configure this vswitch to perform link aggregation mode instead of the failover mode to achieve higher bandwidth or is such possible configuration is dvswitch support such config as well?

  Thanks for any info

  Check if this help http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1001938 Ko

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  If you have not then you don't have a spare checked on your account e-mail address (an additional/alternate e-mail address is different) - you need to contact Support in the country where you are (and therefore the country on your account) for reset questions: Contact Apple for the Apple ID account security support

  If your country is not on this page, then try this form to contact Support: https://www.apple.com/emea/support/itunes/contact.html

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• If my laptop came with Vista installed on it, but it crashed and I currently have installed linux, can I still switch to 7 for $30?

  If my laptop came with Vista installed on it, but it crashed and I currently have installed linux, can I still switch to 7 for $30?

  original title: moving from Linux to 7

  Hello

  Unfortunately, you cannot switch from Linux to windows operating system 7, but you can upgrade from Windows vista to Windows 7.

  Because you are unable to upgrade Linux, I suggest you perform a custom installation of Windows 7.

  http://Windows.Microsoft.com/en-us/Windows7/help/performing-custom-installation-Windows-7

  Also see the link below for more information on purchase or price details of Windows 7.

  http://www.microsoftstore.com/store/msstore/list/CATID.44066800/parentCategoryID.44066700/CategoryID.50726100

  Hope this information is useful.

• Router Cisco Small business with the functionality of the link aggregation

  Hi all!

  can someone tell me if there is a router from Cisco Small business with the functionality of the link aggregation? (I want to connect two 4 Mbps SDSL for flow)  The RV082 can do?

  Best regards

  You would need a RV016, who takes in charge up to 7 WAN ports. RV082 has only two WAN ports.

• Brother MFC-7420. Usually, it works on Windows 7, it will not print and I have to unload the coil and switch off the printer before Relighting.

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  Ideas, people?

  Hello

  This problem occurs when you make changes to the computer?

  Method 1: Diagnose and automatically fix problems printing and printer

  http://support.Microsoft.com/mats/printing_problems/

  Method 2: Refer to this link: I can not print from my computer via the USB port.

   
  http://welcome.solutions.brother.com/BSC/public/us/us/en/FAQ/FAQ/000000/002700/000006/faq002706_000.html?reg=us&lang=en&c=us&prod=mfc7420_all&page=FaqEndPage
   

  If you have problems, I haveinstall updated printer drivers, see this link:
  http://www.brother-USA.com/downloads/default.aspx?PgId=5&R3ModelID=MFC7420

  Refer to this: update the drivers for hardware that does not work properly.

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  http://Windows.Microsoft.com/en-us/Windows/help/printer-problems-in-Windows

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  To the link below, click on the still need help? option in the blue box below and choose the option to chat or by phone...

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• ESXi 4.0 on Dell 1850 this host doesn't support VT you have configured the virtual machine to use an operating system 64-bit client.

  Hello

  , I have in 3 data centers Dell 1850, identical hardware configurations.  I installed Esxi 4.0 to the ISO from site Web de VMware dell custom help. He is successfully installed on all servers, without error at all. I've updated them all to the last generation, using VMware vSphere Client. I have a problem with one of the server when I want to use 64-bit machines, he realizes: this host does not support VT you have configured the virtual machine to use an operating system 64-bit client.  However, this host is not able to run 64-bit virtual machines or virtual computer has 64-bit support disabled. For more information, see http://www.vmware.com/info?id=152. I don't understand why I got this, servers are identical, versions of BIOS, firmware, and all updates are the same. There is also a warning in the configuration tab, on the State of health link.

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  Yes according to the description of CPU, it seems that they do not support intel VT:

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