Multicast flooding all the VLAN Ports

Similar Questions

• Addition of VLAN model vNIC gives recoverable warning on no uplink with all the VLANS

  We try to add a new VLAN to an existing model vNIC. When I select the check box for the VLAN under Edit VLAN, I get:

  Your changes:

  Create: [new VLAN]

  Will result in a warning of non-fatal configuration for:

  Service profile [ProfileName]

  Reason: Could not find any operational uplink port that carries all the VLAN of the vNIC (s). VNIC (s) will be closed down, which lead us to disruptions of traffic on all the VLANS existing on the vNIC (s).

  We have currently VLAN assigned to the model, of which some are carried by a channel of port on our switch of production, the rest are carried by an Ethernet interface for our perimeter switch.

  This error occurs because no interface/PC carries all the VLAN assigned on its own?

  Am I missing something?

  Thank you for any assistance.

  Joe

  Hello

  Even if you have a port channel and a separate uplink Ethernet carrying all them VLAN which required servers, your vnic will only be pinned to the port-channel or the uplink Ethernet never at the same time, so if your vnic is currently pinned on the port-channel and the new VLAN is assigned to the Ethernet interface you may be seeing this error message. To resolve this problem, you must ensure that the uplink your vnic is pinned puts implement all the VLANS that you want.  See doc below

  Separate layer 2

  http://www.Cisco.com/c/en/us/solutions/collateral/data-center-virtualiza...

• I have only a single ID and would like to know if its possible to monitor all the VLANS.

  With only one ID I I want to know if it is possible to monitor all my VLAN in the network. I use version 4 ID and VMS MC 1.1.

  If I have to set my internal addresses and those which I define as internal are considered as approved, in the case that I have configure a port in my central switch to monitor all the VLANS in my network and connect the ID to the destination monitor port to sniff all the VLAN, VLAN which I consider as an intern?

  Also, I have switches catalyst 6006 and 6509 with version 5.1 (3) and 12.1 in each case, can I apply for fleeing to take acctions when an attack is detected?

  Is it possible this configuration?

  Thanks for any help-

  I don't know if the ID is used to detect the specific activity you mentioned. You would need to go through our list of signatures to see if it's possible. You can even submit a new assignment and ask this question again.

  As for the actions.

  Cat OS 5.3 should allow you to be able to inject a TCP Reset packets through a span port (requires the parameter enable inpackets).

  In regards to the blocking with Cat OS 5.3, I don't think that this version supports the VACL. You may need to upgrade the version of the OS to chat if you want to block with VACL, and you also need a PFC and an MSFC on the supervisor.

  NOTE: If you have an MSFC making routing you may also block with the traditional router ACL on the MSFC.

  On the IOS running native 6509 (where IOS instead of the traditional CatOS runs on the prime contractor), there may be a problem with TCP resets. I don't know if the port of the monitor (equivalent IOS native span port) will allow the incoming TCP resets. You need to browse the documentation.

  Some versions of native IOS (I think that what you have newer versions) will also allow you to monitor through the capture of Vlan ACLS feature. If the sensor is followed by a VACL Capture port instead of a port monitor then I think that the TCP reset works OK, but I have not tested.

  With native IOS the sensor supports router blocking with the traditional ACL, it does not support blocking with Vlan ACL in native IOS.

  NOTE: The difference between router ACL and Vlan ACL is the Vlan ACL is applied to the vlan and applies to all packages comining and at the exit of the Vlan. While the router ACL is actually applied to the INTERFACE of the Vlan where an IP address has been assigned and only applies to packets routed in or off the Vlan.

  NOTE: Native IOS requires that the master has an MSFC even load the image.

• I can't do all the USB ports work - Evesham Style II Mini Office in Windows XP

  I'm looking for the chipset & drivers for my grandaughters computer, AFAIK is drawn next to a reading Speccy.

  O/S

  Windows XP Pro 32-Bit

  CENTRAL PROCESSING UNIT

  Intel Pentium 4 2.80 GHz

  Motherboard

  Manufacturer - Eveshamvale.

  Vend. ATI chipset.

  Chipset model - ID5833.

  Model Southbridge - SB200

  The downloaded manual provides the following information

  Model = P4SBA

  = North Bridge chipset; SiS 651 - South Bridge SiS 962

  CPU = Supports Socket 478 - Supports 400/533 MHz FSB

  I'd appreciate any help possible, that someone can give me as well as the Office works currently can't do all the USB ports work, they worked until I had to change the hard disk, but do not have the installation diskettes or the drivers.

  Hi Graham,

  Thanks for posting your query in the Microsoft Community Forums.

  I understand from the description of the problem, the USB ports don't work on Windows 7 computer.

  I understand this must be frustrating, but don't worry, we're here to help and guide you in the right direction.

  Method 1

  Run this fix - it and check if it helps.

  Diagnose and automatically fix the Windows USB problems

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

  Method 2

  Reinstall the USB controllers.

  This method addresses the steps where the USB driver currently loaded became unstable or corrupted.

  To remove and reinstall all USB controllers, follow these steps:

  (a) click Start, click run, type sysdm.cpl in the Open box, and then click OK.

  (b) click on the hardware tab.

  (c) click the Device Manager button.

  (d) expand Bus USB controllers.

  (e) right click on each device under the Bus USB controllers node and then click Uninstall to remove them one at a time.

  (f) restart the computer and reinstall the USB controllers.

  (g) connect the removable USB storage device and perform a test to ensure that the problem is solved.

  I suggest you to contact the computer manufacturer and download the latest chipset drivers and check if it helps.

  It will be useful.

  Let us know if you encounter problems with Windows in the future. We will be happy to help you.

• ProDesk 600 MT: all the usb port disabled after startup Win7

  Hello world

  I just brought a few ProDesk 600 MT after that the installation operating system, one of them seems locked all the usb port after the boot of win7.

  Can I use keyboard and mouse during startup, including the bios or windows safe mode selection menu. However, once started to win7, all usb port are disabled, not even power supply. Which means no keyboard, no mouse. I can't do anything else until the eve of the computer by push and hold button / stop.

  Anyone know why and how to solve this problem?

  Thank you

  Alan

  Hi, Alan:

  See if the news on the thread below solves the problem, if your PC is chipset Skylake.

  http://h30434.www3.HP.com/T5/desktop-operating-systems-and-recovery/can-not-install-Windows-7-on-new-600-G2/m-p/5822964/highlight/true#M130817

• All the PC Ports USB does not

  Before going away for the weekend, I turned off my PC and everything seemed fine. But after coming back, all the USB ports fail to read the devices. I ended up having to use chrome remote desktop and some luck to have access without a keyboard, but now I'm at a loss for what to do. I looked and tried several fixes, but none worked. Currently, the two "Standard Enhanced PCI to USB Host Controller" s listed in the so-called Device Manager "Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might be installed a file that is signed incorrectly or damaged, or maybe it's a malicious software from an unknown source. (Code 52) ». Any ideas would help, but so far, I have tried to uninstall/reinstall them normally and tried to delete upper and lower filters, but none were. And I can't do a restore of the system before it started, as I don't have a fairly recent recovery point.

  AHA! I managed to get into boot options advanced and done what you said (as well as what said a few other people to do using the first command prompt) to turn off the signature device, and now the back ports are working again!

  The front ports but are still stubborn (they don't even give power for what anyone plugged). I'll keep working to fix it, but right now I'm really relieved (I also went ahead and made another restore point in case things went south from there).

• How to find all the OBIEE ports in GNU / Linux

  How to find all the OBIEE ports in GNU / Linux?
  
  Thank you
  Jay.

  Hi Jay,.

  Did you check that?

  http://blog.Trivadis.com/b/andreasnobbmann/archive/2009/02/26/ports-used-in-OBIEE.aspx

  Rgds,
  DpKa

• PowerConnect 5448, how all the trunk of physical ports and allow all the VLAN tags to pass transparently

  I would like to achieve such a goal, do all acts of switch ports 5448 as 'trunk', that is, just as an entry-level switch. Yes, I want all the tags VLAN through seamlessly.

  Let me explain more clearly. If

  • With MAC1 PC1 is connected to switch port 1 (port 1) in short, PC2 with MAC2 is connected to port 2.
  • PC1 sends a packet with vlanid = 30 ethernet VLAN tag,.

  I want the ethernet packet must be SENT to port 2 without modification, i.e. 2 PC will receive the package with exactly the same byte packets that PC1 sends.

  Currently, I want to configure all ports from the switch to act like this, but how to do this? Can someone tell me the more concise CLI commands to achieve? Alternatively, it is possible via the web interface?

  I must again complain the poor manual, which talks about this concept and this notion over and over again (both of ambiguous statements that the author of manual does not), BUT doesn't explain them not at the level of the content of the packages, so I'm totally at a loss.

  I tried the web interface. Simply together port 1 and 2 for access mode or general mode does not work.

  Please help me. Thank you in advance.

  Thank you, Josh, you begin to point me in the right direction.

  Now, I know just affecting a Trunk port, or general mode is NOT sufficient.  I have to give what kind of package VLAN (i.e. what VLAN ID) are allowed to pass through.

  To do this assignment, I have to take 2 steps. say first of all, the database "vlan" to recognize a VLAN ID in the world, then say that some specific port is allowed to pass through with this VLAN ID specific packages.

  Thus, in order to pass packets VLAN with VLAN ID 18-25 no modified (marked packets in packages marked on) g7 to the g8 to port port, I have to do:

  Console # config
  Console (config) # vlan database
  Console(config-VLAN) # vlan 18-25
  Console(config-VLAN) # exit

  Console (config) # interface ethernet g7
  Console # switchport general mode
  Console # switchport General allowed vlan add the tag of 18-25

  and again for the g8. And if I want to 48 ports to act like that, I have to write this kind of order 48 times right? All the shortcuts?

  Some useful links for me: http://hasanmansur.com/2012/10/14/powerconnect-switchport-modes/

• Spanning tree Distribution Switch Port is root for all the VLANS

  Hello world.

  Uplink to switch on 2 layer network flat if Distribution change a.

  This distribution uplink port is Root Port.

  Core switch port goes to the Distribution switch appears as State PLEASE FWD.

  It will cause slow for users who are connected to the network on the Distribution switch?

  According to my understanding core should be Root STP for all the right of VLAN?

  If necessary how can I make kernel as root port switch port?

  Thank you

  MAhesh

  Hello

  a root is a designated port (if shipping port) on a non-root bridgewhich a path root the lowest cost to the root bridge. So there is nothing unusual here, and your kernel needs to be done to root bridge if you run STP between distribution and kernel as you apparently.

  Kind regards.

  Alain

  Remember messages useful rate.

• Internet access is available on the switch itself but on the guests of all the VLAN no

  I have 2 switches L3 core 3650 catalyst named core 1 and 2 is the basic problem I have internet on the switch it free I can ping 8.8.8.8 from switch and I can also ping 8.8.8.8 source vlan x I have 1 double nat on the dsl modem and the second on the main switch wrong set the config of the base switch 1 thanks a lot any help in advance to have a nice day all the!

  Hello

  TAR is only compatible with the switches of the series 6500 cisco IOS family.

  Remove nat and just send the ordinary traffic until the cable modem where the real NAT is configired for further communication to the internet.

  It could be that useful...

  -GI

  Rate if this can help

• How create VLAN (12,14,15) on switch S5000 and it should communicate with all the VLANS?

  I have a server blade and s5000 620 switch (16 servers with NIC 10gig), I want to create three different VLAN's (12--> 192.168.12.1,15--> 192.168.15.1,192.168.8.1) and I want to assign VALN ip to the Server Blade, please help me on this configuration

  Here is an article that guides you through the controls to create a VLAN and assign an interface to this VLAN.

  http://Dell.to/2dlz74E

  And here's a video of assignment of an IP address on the VLANs.

  http://bit.LY/1Kgcs8e

  Hope that these will help you get the configured switch.

• PowerConnect 5548p; Apply button missing in the VLAN port settings

  In the user Web interface for my stack of switches 5548p, if I go into the settings of local network VIRTUAL port, click on edit, select a port and change the mode of access on the trunk port, the changes are saved, but then the button apply disappears and I am unable to make changes more.

  If I try to copy the running configuration startup configuration, I get an error:

  The copy operation has failed

  Copy: Error in the download configuration line: order 24: allow https service

  The startup configuration is a known good configuration that worked for months. Firmware is on version 4.1.0.8 boot version is 1.0.0.14 and hardware version is 00.00.02.

  Any ideas?

  The technicians were able to reproduce the problem, and he said their list of bugs to fix for a future firmware version.

• Where are all the USB ports on a TouchSmart all in one? I can only find 2 on the left side

  I have a HP TouchSmart all in a (1315xt-600) and can find 2 of the 5 USB ports.  There are 2 located on the side left of the screen, but cannot find the other 3.  Anyone know how to access?

  paula407 wrote: thanks a lot for the info.  Another question, about the description I got for my computer, it say I: 6-in-1 memory card reader, 5 total USB, audio.   That's why I thought I had 5 USB ports.  Can you explain what that means?

  Hello paula407, the 6 in 1 card reader shows there: cards 6-in-1 Reader + 2 USB + 1 taken line-in

  This suggests that the card reader has only two USB ports on the front of the system and the other USB ports would be on the back or side of the system.

• All traffic Vlan to the Interface of the Proxy Server

  Hello!

  I need little help to route all the traffic on VLAN to the proxy server.

  I have different VLANS on switches L2 200-26 and by 300-28-L3 for routing.

  I have already created VLANs and able to rout them, but facing problem for routing traffic to the interface proxy for internet access.

  I have different VLAN for example Vlan 10, 10.10.10.0/24 sales, Vlan20 10.10.20.0/24 Marketing. I have trunk between switches interfaces and default 1U is the same on all switches.

  My proxy server has two NICs, one is connected to a dsl modem and other one to the switch port that uses the IP 192.168.0.2 to default vlan1.

  I am able to surf the internet using vlan1 but not on ther VLAN.

  I put the route defaults to the switch of 192.168.0.2, but don't not routing for internet to another VLAN.

  Thank you

  Hello

  To answer your questions:

  1. I have to update the following files?

  https://software.Cisco.com/download/release.html?mdfid=283019617&release...

  Yes, please let me know what firmware and boot code, that you have right now and I'll tell you what is the best way for you to upgrade because you shouldn't go straight to the latest firmware unless you run already 1.3.5.58 or later version.

  2. it supports to 8 dhcp pools. I have swimming pools, but I have more than 8 VLAN. I put all the settings, works very well.

  You are right and I forgot to mention the limitation of only 8 DHCP pools, I'm sorry. That being said, make sure that your current DHCP server uses IP addresses assigned to each VLAN on the switch as the gateway by default for the VLAN respective.

  3 for the Proxy Server, I need to find a way to point back roads of VLAN to vlan mapping static address on the switch. I'm confused in this little piece.

  I understand that this can be confusing, let me see if I can explain it a little better.

  Assuming that everything on the switch is configured according to my recommendations can

  1. you need a single, a route by default on the switch, so that when a PC is connected to one of VLAN on she tries to go online, an unknown IP address to the switch, it will send it to the Ip address of the router, because the proxy server will be able to reach this IP public, unknown to any Web site.

  2 - when the traffic is back to this Web site, it will be intended for another subnet that the proxy server is on. Suppose the answer is looking for 10.10.10.100 (subnet unknown to the proxy server), without a static route on the proxy server it say where to send this traffic, packets are simply deleted.

  3. you need to create as many static routes on the proxy server as the amount of VIRTUAL LANs, you have on your network.

  For now I know that the proxy server is 192.168.0.2 on VLAN 1 but I don't know what the IP address of the switch is on the same VLAN, it should be something on the 192.168.0.x range.

  All journeys should look like this:

  10.10.10.1 255.255.255.0 send 192.168.0.x (IP address of the switch on the VLAN 1)

  10.10.20.1 255.255.255.0 send 192.168.0.x (IP address of the switch on the VLAN 1)

  Alternatively, if all your internal VIRTUAL local networks are on the beach of 10.10.x.x then you should be able to create a single rule to summarize all the VLAN as this:

  10.10.1.1 255.255.0.0 send 192.168.0.x (IP address of the switch on the VLAN 1)

  Please let me know if it was a little clearer.

  Feel free to ask any questions.

• I have aspire computer desktop M3920 and all my USB ports at the front do not work any more :(HELP

  OK, so all the USB ports worked very well, but a yellow exclamation appeared recently on ( ) Intel (r) 6 Series/C200 Series Chipset Family controller USB - 1 26 improved host) in the Device Manager, and my PC has no pop up any USB device I plug, so I uninstalled to reinstall it to try to solve the problem. but now I'm stuck and couldn't get them to work again

  Any help or info would be appreciated.

  I could try to reinstall the driver from the Chipset for the M3920 see if that helps. Link to the driver

  After that it gets a little tricky and I must recommend that you backup your data and do a recovery.

  Thank you
  Cory