2910al - 48G Switch: problem with the VLAN

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• Problem with the VLAN routing

  I try to put in place several VLAN on a Cisco 3560 switch. These new segments must be able to communicate with the VLAN 1 and even Internet access. I managed to add the VLAN and have network connectivity between the new VLAN.  However, these VIRTUAL to VLAN1 networks routing was not working properly.  Certainly something is missing or correct in this configuration. It would be much appreciated if someone can shed some light. Thanks in advance.

  Basic IP information:

  • Gateway 10.1.1.2
  • VLAN1: 10.1.1.1/24
  • VLAN2: 10.1.2.1/24
  • VLAN3: 10.1.3.1/24

  What works:

  • Hosts in VLAN 1 can ping the DG and access the internet
  • LAN 2 and 3 communicate with each other.  Hosts in VLAN2 (e.g. 10.1.2.2) can ping hosts in VLAN3 (e.g. 10.1.3.2) on the same switch
  • Hosts in VLAN 2 and 3 can ping to the IP of VLAN1 (10.1.1.1) interface

  What does not work:

  • Hosts in VLAN 2 and 3 cannot ping hosts in VLAN 1 on the same switch, or vice versa.
  • Hosts in VLAN 2 and 3 cannot even ping the DG.

  Yched blocks my post if I understand the config.  I'm sorry that I have to include it as an attachment.

  We have no information on the DG - what it is, how it is configured.  It is likely:

  1. unknown subnet vlan2 and vlan3 ranges.  Therefore can not to return packages for them.

  2. the default gateway for vlan1 customers is 10.1.1.2, so when customers vlan1 are trying to answer to vlan 2, 3, packets is directed to a DG, which probably ONLY has a default route to the Internet.

  3. once it is somehow solved (extra static on DG), Internet for vlan 2.3 will require same NAT rules with respect to the vlan 1.

• SWITCH Cisco/Linksys SLM224G: Problem with the VLAN

  Hello!

  I'm trying to set up a VLAN in my baskets. I have some knowledge about VLANs, but I still can not configure in my path.

  My situation:

  I have PC that contains two virtual machines, which works as a router between three networks: LAN, WAN, LAN2. It's a bit complicated, but I'll try to draw:

                                                   |-------------||----------------------------|                   |           e1|-to-eth1-VM2-----WAN|VirtualMachine 1        eth0|---trunk-VLAN1&2---|g1         e2|-to-eth0-VM2-----LAN2|eth0=VLAN1 eth1=VLAN2       |                   |           e3|-to-eth0-VM2-----LAN2 etc.|                         PC |                   |   SWITCH  e4||VirtualMachine 2            |                   |           e5|-to-eth1-VM1---wire-to-LAN2|eth0=VLAN3 eth1=VLAN4   eth1|---trunk-VLAN3&4---|g2         e6|-to-eth0-VM1-----LAN1|----------------------------|                   |           e7|-to-eth0-VM1-----LAN1 etc.                                                 |-------------|
  
  gX = Gigabit portseX = 100Mbit portsVMX = Virtual machine numberwire-to = patch-cord connection between ports on the switch
  
  Schema of routing and logical visibility:
  
  LAN1---VM1-----VM2---WAN              |LAN2----------|
  

  Important note is that LAN1 and LAN2 must be separated (visible only through routers). WAN must be visible through VM2 to LAN2 and through by VM1 and VM2 to LAN1. It seems easy, but VLAN that I did on this passage seems doesn't work.

  I do it like this:

  Step 1: Management of VLANS / create a VLAN...

  Creation of VLANS 1, 2, 3, 4 (numbers meters right now - I have now this number 1 is restricted to the switch).

  Step 2: Management of VLAN / Port to VLAN...

  Setting up VLAN1 with ports g1, e5 (the two labelled or not identified?-I have not seen any difference)

  Implementation VLAN2 with ports g1, e6, e7, etc...

  Implementation VLAN3 with ports g2, e2, e3, etc...

  Setting up VLAN4 with g2, e1 ports

  Step 3: Management of VLAN / Port setting...

  Implementation of ports e1 to PVID4 (chassis type = all I guess, but with "capture filter"?)

  Setting up port e2 at PVID3

  Setting up port PVID3 e3

  etc...

  Setting up port e5 for PVID1

  Setting up port e6 at PVID2

  Setting up port e7 for PVID2

  etc...

  Thus, on this configuration and that the switch it does not work for me

  I know that the switch is to see Mac since VLAN which is carried out by PC, because when I arrive in "Admin / dynamic address" I see pimps on the correct ports, with good VLAN ID. So the problem is to transmit a VLAN for their ports, then clear frames of ID and let the packets to go (and return: clear packages, add the VLAN ID and send to their Gigabit ports).

  Show the configuration is one of the many I tried :/ but I think this one is the best.

  Or maybe I don't know VLAN as I think and this scheme is impossible? Please tell me.

  Concerning

  and waiting for any suggestions,

  READ

  Hello.

  These products are processed by the Cisco Small Business Support Community.

  * If my post answered your question, please mark it as "acceptable Solution".

  * Do not forget to give a 'congratulations '. Thank you!

• Help with the VLAN and RVS4000

  I am trying to Setup VLAN on a RVS4000 to share our Internet connection with another office but do not allow access to our network of the other network. We have a BEFSX41 connected to Internet and also connected to our other site via a virtual private network to another BEFSX41. Port 1 on the BEFSX41 connects to Port 1 on an EZXS88W switch.

  The other company has provided the RVS4000 and also provides a WRT54GS router. I want to connect 2 ports on the BEFSX41 to Port 1 on the RVS4000 and 2 ports on the RVS4000 to track 1 on the WRT54GS.

  Port 1 on the RVS4000 is member of the default VLAN1 and Port 2 will be a member of VLAN2.

  Our IP network is 192.168.20.0/24

  BEFSX41 is 192.168.20.1

  The DHCP service is disabled

  The RVS4000 has a static IP address of 192.168.20.254 and is configured as a router

  DHCP is also disabled

  The wireless network is as follows:

  IP network is 192.168.21.0/24

  The address IP of WRT54GS is 192.168.21.254 and is static and also configured as a router.

  I don't know how to actually Setup the VLAN from here and the instructions are not useful. My questions are:

  1 port 1 on the RVS4000 must be safe, with label or Untagged?

  2 If the interval routing disabled?

  3. If so, how do I route between the RVS4000 and WRIGHT so the two networks have access to the Internet, but not to other networks?

  The befsx41 should be one that is connected to the internet so that your final point so that the vpn tunnel work. The wan port on the wrt54g must be connected to the lan of the befsx41 port.

  If your server is located behind the befsx41, you should be able to port forwarding. If your server is located behind the wrt54g you may experience the problem with the redirect because you need to forward ports on both routers and according to me, there are some applications that do not work on double NAT.

  If you want to have access to the internet on both VLAN of the rvs4000, it should work as a router so its internet port must be connected to the port the befsx41 lan.

• Problem with the DHCP server IP address

  Hello

  a new installation of LAN, two VSS pair core 6509, 15 closets, with piles of 3750. Floor 15 only, host devices can ping the DHCP server, but cannot acquire IP addresses. not this problem on other floors?

  PortFast a dother settings are intact.

  your thoughts with be appreciated.

  Massoud

  Are the trunks will switches closets for the vlan, the DHCP server is in?

  Sent by Cisco Support technique iPhone App

• Having the problem with the function on SG300 Dhcp / 500?

  Having the problem with the function on SG300 Dhcp / 500? now I can use the dhcp server on the two model, but have a problem.

  My problem is when I create

  VLAN 1: 192.168.0.1/24 dhcp pool 192.168.0.10 - 250

  VLAN 10: 192.168.10.10 - 250 192.168.10.1/24 dhcp pool

  case 1

  I plug the pc to vlan 1 can I get ip 192.168.0.11. But when I change this pc to a new port in vlan 2 I always get the same ip address. why I can not get IP of vlan2.

  case 1

  I plug the pc to vlan 2 I can get ip 192.168.10.11. But when I change this pc to a new port in the vlan 1 I always get the same ip address. why I can not get IP of vlan1.

  but when I have access to the switch and remove the link after that that i will get correct IP.

  I think this is the bug of this firmware. Could you help this case.

  This is a known bug that is the setting of Cisco

  Sent by Cisco Support technique iPad App

• Problems with the Smart keyboard (iPad 9.7 Pro)

  I recently bought the iPad Pro 9.7 inches, gray space, Wifi, 128 GB. IOS 9.3.1 of the operating system.

  A few questions that I met in my four days of using the iPad with the Smart keyboard:

  NOTE: the following problems persist despite a technical support call which lasted, I did 2 hours and 30 minutes. I had to restore my iPad settings by connecting to iTunes via my PC to reinstall the last iOS.

  (i) switching applications: if I want to pass, say, from safari to adobe, it is quite easy to do with the keyboard. However, there is an intermittent problem when the apps. When I try to open Adobe when I use safari, the screen of the iPad shows apps that are open as soon as I press the command and tab key.

  What is supposed to happen - I choose to open Adobe, Adobe opens.

  What happens to the contrary - Adobe does not open. Another "X" application that is currently running, opens. It is quite frustrating, because there is no pattern to this. If I use once more the keyboard shortcut to open Adobe, another application 'Y' which is running, open it now.

  In this case, I pointed out, often when the App Store is running.

  (II) command key: sometimes, shortly after I use the shortcut keys to turn on screen shortcut area (pop-up shortcut) - apps, this is supposed to happen if and only if you press and hold down the command key.

  This often happens when I switch to Safari.

  (III) keyboard not responding: a problem that I met today for the first time. My keyboard will not just respond. I had to disconnect and reconnect the keyboard for this function.

  (IV) on which the space key: to wake up the iPad, pressing the SPACEBAR is enough. You don't have to press the home button. Yet, sometimes the space key does not respond and you must use the home button.

  v) Quick app - keyboard shortcut crash switch function causes: if I want to switch from app to app 'X' 'Y', but mistakenly switch to 'Z' app, I immediately want to spend to 'Y '. However, I can't do this in quick succession. I have to wait a second or two before I can switch from 'Y' 'Z' app, otherwise the automatic switching app crashes and you have to wait once more for a second or two before moving on.

  My diagnosis:

  (I) it could be a problem with the smart connector on my iPad. A hardware problem. But it does not explain why the automatic switching app appears and passes correctly but eventually open the wrong applications. Also, it does not explain why the problem is intermittent.

  (II) a software problem. However, that would make me a face 5 questions at once. Sort of. I was surprised that, apart from the question of #3 and #4, there was almost no mention of other issues.

  To restart the iPad or to disconnect and reconnect the keyboard. But I don't think that anyone would be willing to do this 4 - 5 times on a daily basis.

  Update:

  So I used my keyboard all day yesterday without opening the App Store. And guess what? It has been working perfectly. All the above problems I mentioned were not available yesterday. I'll use the App Store today and let it run in the background to see how does my iPad.

• Satellite A500 - problem with the monitor after restoration

  Hello
  I have a Satellite A500. He has a problem with the monitor for a while, when you turn it on it's all lines etc. and you can not read but once the laptop to boot completely it is fine. My problem is that I wanted to do a restore, but I couldn't because the screen problem it started so I plugged into an external monitor and perform the restore. That has worked well.

  But now the laptop recognizes any my laptop screen. When you go to view it offers no other monitor choice other than external, I used for the restoration. I downloaded the display driver but nothing has changed.
  ANY IDEAS?

  Thank you

  (I have the disks for the restoration, if that helps.)

  > There a problem with the monitor for a while, when you turn it on it's all lines etc. and you can't read
  If I understand you right you can see when laptop starts and you see Toshiba welcome screen. Is this good?
  When you enter the BIOS settings you see thise lines too?

  Later, when you see the desktop on the external monitor, you can use the FN + F5 key combination to switch between an LCD and external monitor. Please try to use it and post comments if it works or not.

  What operating system do you use?

• OfficeJet Pro 6835: Problem with the print head - Oxc19a0003

  Just bought the Pro Officejet 6835 this month of April and now the print screen shows "Oxc19a0003, there is a problem with the printhead". Had tried a hard reset of the e power cord does unplugging and is still showin the same error. Can't find a number of HP support, I can call or chat online. Help, please!

  Hello

  Its unfortunate to see this error on a new pritner.

  The error appear while you were setting up the printer for the first time, before installing the ink? (Yes/no)

  The error appear while you have been putting in place of the printer for the first time, after installation of ink? (Yes/no)

  Can I know if you had printed a few pages before the error appeared? (Yes / no)

  The error appear as soon as you switched on the printer? (Yes / no)

  However, please call HP Technical Support for assistance.

• Error message "A problem with the cooling system" on Satellite A660

  Hi all

  Hope I can get help here. I got about 5 laptop computers HP after each of them had problems and errors. I got sick of them and so got a refund and bought a high spec A660-1FH.

  The A660 is a great laptop for two days until yesterday when I started having a saying of warning message "a problem with the cooling system has been detected. Please turn off the power immediately and return it for service "."

  The cpu fan works fine you can here it turns and the temperature of the processor i5 - 460 m is around 40 degrees for two hearts - that seems normal to me. I noticed that this happens only when running on battery, and if you switch from eco utility to the power saving mode. Its fine when running on the "balanced" power setting The fan is louder before when this message appears.

  Like its less than 28 days my retailer swapped it for a brand new immediately. Got a new home page, and the same message reappears. Everyone knows this. Like two laptops had this, I was wondering if it is normal that the laptop A660 series or if it was really a hardware problem?

  I tried to update the eco utility and the bios of the laptop, but the two are the latest versions. Can someone help or share if they have a similar problem with their laptop?

  Thank you

  In front of me, I have Satellite A660-13 q (PSAW3E) and I have about 6 weeks now. It works almost 10 hours a day and so far I didn't notice this message or anything that may be suspect for the operation of the equipment.

  I put really know why this happen on your laptop and don t think that there is nothing you can do about it.
  I would trade it again. What you can also try is to contact the closest service Toshiba. Make a call, explain the situation and ask if they can help you with this.

• Problem with the digital signatures of workers govt

  If I get emails quite frequently NAVAIRSYSCOM workers via my e-mail from work which is the right company, no Government excuseraient. On my last phone an orginal Droid, a few emaisl would tell me there was a problem with the digital signature for e-mails, but I always saw the e-mail itself.

  Since switching to the Maxx HD, I can see no longer the body of emaisl to these people. All I get is a "impossible to decrypt this message." It is not every person govt, but enough that it is very frustrating. Any ideas on how to work around this problem? and I know that the message is not encrypted, I can see fine by Exchange and we are app.

  We have a couple of our team focuses on similar issues. Passing this along.

• Problem with the change in value of listbox event

  Hello

  I have a problem with the help of Listbox value change event. The code that I have attached is a simplified version of the largest program, but the problem is the same. One of the loops of Nonna is responsible for handlig occurring events ant the other is responsible for the execution of the program. In the project of oryginal I use a listbox control to determine which plots graphic display of a waveform is visible (first position of the listbox-> only plot first visible etc.). In the attached vi, I just show the current value of the listbox control. The problem is the event runs only once and then the program crashes. I want to be able to change the value of the listbox work both at idle and in State of a program, but when I put the structure of the event in both States, he does not. I'd be very grateful if someone smarter than me could tell me where I made my mistake. I want my program to be able to manage the keys and listbox events in States (slow down and knit) program.

  You have two structures of event in two cases different from the structure of the case, and both are tuned to listbox events has changed. Because only once can be triggered at any time, the VI crashes (lock events the front panel (default) until the event can complement).

  You must use a unique event structure managing all events.

  The overall program architecture looks like inside-out for me.

  For the buttosn, you must use action lock (switch not release!) and use the value changed events.

• problem with the yellow triangle without preventing Internet access

  problem with the yellow triangle without preventing Internet access.in across the network!
  all PC go to the internet through TMG and some computers work very well and most of the computers triangle shows yellow and always go online, but the connection it needs to slow down, I do everything from restarting all switches and install new TMG and always exist and place on another line to outside the firewall problem disappear?
  What can I do :(

  Hello
  I advise you to follow the link below for Tech Net where your social networking question will be answered by IT pros.
  You can post/search here
  hope this helps,
  B Eddie

• I am also having the same problem with the same updates. I have Windows XP SP3 and it's updates with the problem.

  I am also having the same problem with the same updates. I have Windows XP SP3 and it's updates with the problem.

  Security Update for Microsoft .NET Framework 2.0 SP2 on Windows Server 2003 and Windows XP x 86 (KB2572073)
  A security update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 and Windows XP x 86 (KB2518864)
  Security Update for Microsoft .NET Framework 2.0 SP2 on Windows Server 2003 and Windows XP x 86 (KB2633880)

  They all install properly but switches back to windows update to install. It's some kind of loop.

  Hi billy73,

  In addition, if you still have questions, please take a look at the thread similar here with a solution as possible.

  I hope this helps!

• Have a problem with the Windows XP where he did not finish the boot.

  Have a problem with the Windows XP where he did not finish the boot. Ran remote console and @ the c: > guest tried to run chkdsk/r/p and received the error message "invaild drive. I put the drive in the argument?

  Hello Tmagic,

  Thank you for your message.  The correct format is below:
  chkdsk volume: (switches, e.g./r/p)
  
  
  example: chkdsk c: /r /p
  
  
  If these results find but cannot fix all the mistakes, you can also check with the manufacturer of your drive and possibly download a utility that will check the errors and repairs.
  Please let us know if it did or did not help to solve your problem.
  See you soon

  Engineer Jason Microsoft Support answers visit our Microsoft answers feedback Forum and let us know what you think.