Need to find a way to block a MAC address

Hi all

I'm trying to block a certain MAC address or get an IP via DHCP, or if not possible to access the network.  I have remote sites with Cisco routers, but have not all Cisco switches.  What I find is that some people are plugging their devices and portable personal computers to the network.  Since I caught and got the MAC address of the DHCP bindings, I'm willing to put in some sort of rule to block.  I asked, but they openly ignore me.  If I have something in the router, they can get around that.  I tried to create an access list 700 to block the mac, but that doesn't seem to work.  I tried this on a Cisco 1841, 1921 and 2901 and it did not work.  Guidance on how to block a particular MAC address, or a bit of doing anything with a Cisco router, running, but without a Cisco Switch location is greatly appreciated.

Thank you

David

Far from having a full network as Cisco ISE access control system, it is easier to do on your DHCP server, but whether or not you can do depends on the type of server you are using.

Tags: Cisco Security

Similar Questions

  • Help!  I'm stuck.  No, not the child into the well.  I took a picture and put a second layer top with a rounded rectangle to make a frame.  My problem is that I need to find a way to hide the small box outside the box on the second layer.  Thanks to

    Help!  I'm stuck.  No, not the child into the well.  I took a picture and put a second layer top with a rounded rectangle to make a frame.  My problem is that I need to find a way to hide the small box outside the box on the second layer.  Thanks to all those who can help you.

    Another option is to put the Options bar of the Rectangle rounded to the path tool

    Trash bolt for the background layer, hold down the Cmd key and click on the symbol of the new layer to layer below the image to white. Then edit > fill with white.

    Return the image layer and draw the image as a path

    Click the load as a selection path in the Panel traced

    Edit > stroke and stroke with color

    Select > Inverse > delete

  • My old PC crashed and I recently bought a new PC.  However, I can't seem to activate my Photoshop CS2 on my new computer that I need to find a way to deactivare my old computer crashed.  How can I disable without having access to my old computer?

    My old PC crashed and I recently bought a new PC.  However, I can't seem to activate my Photoshop CS2 on my new computer that I need to find a way to deactivare my old computer crashed.  How can I disable without having access to my old computer?

    You will not be able to activate the Photoshop CS2 you have on your drive.  Adobe closed the activation servers.

    You can, however, download the Photoshop package from the following Adobe page.  Follow the specific instructions provided here and remember that you can not use your original serial number.

    Error: Unavailable activation server | CS2, Acrobat 7, pass a hearing 3

    -Christmas

  • How to block a MAC address on my router?

    I need to know to block a MAC address on my router

    You must open 192.168.1.1 in a browser (such as Internet Explorer) [usually the user name and password are admin]. Then go to security settings (depending on the manufacturer, the user interface varies) where block you a particular MAC address, or allow only a specific MAC address (options vary for the manufacturer).

    If any additional support is required, you can contact the support of manufacturer of router for assistance.

  • Need to find a way to install Win Vista Home (I have my own series) for Win 7 Upgrade post.

    My laptop came with Windows Vista, and I recently bought an upgrade to Windows 7 for her. The upgrade works only as an upgrade, not as a stand-alone installation.
    My computer recently crashed, and with top Vista recovery CD is defective, so I have no way to use the upgrade CD.
    Is it possible to arrange a download of the Vista test for my to validate with my own serial number or to order a copy?

    Hello

    Here are different ways to reinstall Vista.

    There is no Windows Vista downloads available from Microsoft.

    You can contact your computer manufacturer and ask them to send you a set of recovery disks.

    They should do this for a small fee.

    To reinstall Vista using their recovery disk/s, you start from the 1st recovery disk they provide and follow the manufacturer's instructions to reinstall:

    You need to change the Boot order to make the DVD/CD drive 1st in the boot order:

    How to change the Boot order in BIOS:

    http://pcsupport.about.com/od/fixtheproblem/SS/bootorderchange.htm

    "How to replace Microsoft software or hardware, order service packs and replace product manuals.

    http://support.Microsoft.com/kb/326246

    Check if you have a recovery Partition on the hard drive to reinstall Vista on how you purchased your computer.

    The recovery process can be started by pressing a particular combination of the key or keys at startup. (Power on / start)

    Maybe it's F10, F11, Alt + F10, etc., depending on the manufacturer.

    Ask them to the proper key sequence.

    Some manufacturers have more available Vista recovery disks.

    If this happens, you may need to try this instead:

    You can also borrow and use a Microsoft Vista DVD, which contains the files for the different editions of Vista (Home Basic, Home Premium, Business and Ultimate) must be installed. The product key on your computer / Laptop box determines what Edition is installed.

    Other manufacturers recovery DVDs are should not be used for this purpose.

    And you need to know the version of 'bit' for Vista, as 32-bit and 64-bit editions come on different DVDs

    Here's how to do a clean install of Vista using a DVD of Vista from Microsoft:

    "How to do a clean install and configure with a full Version of Vista '

    http://www.Vistax64.com/tutorials/117366-clean-install-full-version-Vista.html

    And once the operating system is installed, go to your computer manufacturer's website and get the latest drivers for your particular model or laptop computer.

    And phone Activation may be necessary when you use the above installation method.

    "How to activate Vista normally and by Activation of the phone '

    http://www.Vistax64.com/tutorials/84488-activate-Vista-phone.html

    See you soon.

  • Halo combat evolved... need to find a way to install it on the hard drive

    This program must contain the cdrom drive to play. I know there is a way to install it on disk hard but can't remember now... I only have a drive in my computer and will not be filled. I hope you can give me the right process to do...

    Ty for your time...

    Paul McCammon

    Hello Paul,

    The question you have posted is related to games for Xbox and it would be better suited in the Forums of Halo Waypoint.

    Please visit the links below to find a community that will provide the support you want for better assistance.

    https://forums.halo.Xbox.com//

    http://forums.Xbox.com/GFW/games_discussion/pc_games_e-k/f/295.aspx

    For more information:

    Contact XBox Support:

    http://support.Xbox.com/en-us/contact-us

    I hope this helps.

  • I can't find a way to block cookies on the Bank of America website. Is it possible to do it again?

    Previously, when the Bank of America Online Banking Web site access I could keep them from placing cookies on my computer. Following your instructions online I have only history. How can I block cookies with the current version of Firefox running on a Mac?

    You are here - "Block cookies" nor "Allow only for this session" leave me on the site Web of BofA. However, Safari always display all security zones, including one who said that it does not recognize my computer and questions of security, as Firefox has done before.

  • I need to find a way to compress my files to make more space on my c drive

    I have cleaned and removed as much as I can and am scared to delete some files on h don't know not which ones I can safely remove, I have an external hard drive that I use, and I was also wondering if I can not transfer my drive c on the files to this one, or is there a way that I can compress all the files from c drive to acquire more space... Please help me to make more room.

    Don't you cannot transfer (unless theyre documents) files on the external hard drive. For information on the programs must be in the registry to work. And copy it to the external hard drive used to do. Only thing to do is to reformat the external and use instead (put it in the case)

  • Need to find a way to understand how DB2 connect to Oracle and mirroring of data etc.

    Hi, gurus,

    I just take over a source project which is the ICOMS as400 db2 database. Seems data mirro that CDC is used to replicate from DB2 to oracle.

    I am very new to this CDC datamirror, more I am new to figure out how db2 connect to oracle, it is only through db link or what? or is it tnsnames entry?

    I wish someone in this forum can point me in the right direction.

    Thanks in advance.

    Hello

    What do you not sure about?
    If Oracle can be the site of conduct, you can use the gateway for DRDA database and we can help you with that. If you need assistance on setting up DataMirror CDC to connect to Oracle, then you will need to contact IBM because it is one of their products.

    Kind regards

    Mike

  • My meniu in Photoshop CS6 Extended is very small.  I really need to find a way to solve this problem; It is not user friendly at all... I have a new

    Does anyone know how to solve the problem of the very small menu in Photoshop CS6 extended on a computer in high definition?  Need help please, it is not very user friendly at the moment.

    Thank you..

    Hello

    Photoshop CS6 can't stand the Hidpi monitors. To change the resolution of the screen 1920 * 1080.

    Microsoft to change the screen resolution, please follow this link: http://windows.microsoft.com/en-in/windows7/change-your-screen-resolution

    Thank you

  • Help! Need to find a way to replace components of Lenovo Ideapad U300s!

    I bought a new 5 GHz Intel Centrino wifi PCI-E card to replace the 2.4 ghz card that came with my Lenovo Ideapad U300s. Unfortunately, I can't access the PCI-E location to Exchange on the chip. I can disassemble the laptop and go to the bottom of it, part but the PCI-E slot are available in the part superior of the laptop (which is the upper part of the PCI - E slot is directly under the keyboard, but I can't just to disassemble the laptop from the bottom).

    Someone else had this problem? Looks like it might be impossible to swap the PCI-E card without disassembling the laptop world. Thoughts?

    Hi Johnny bananas,.

    U300s Service training video...

    http://Lenovo.f.relayware.com/content/CourseWarePublic/6581/player.html

    Please Note: only approved Lenovo wireless cards will work (white list).

    http://forums.Lenovo.com/T5/IdeaPad-Y-U-V-and-Z-series/Z580-Don't-accept-my-new-intel-6235-wifi-card/...

    Zehn

  • need to find a way to recover a password lost for the old windows 98 system cannot wipe because of irreplaceable files.

    Recently I returned a computer that contains several files, including photos, and mp3 of from my family.  It is an old system of 98.  I can't wipe system since it holds some irreplaceable photos and mp3s.  Since this is an older system, it will no longer accept recent usb systems.  Does not recognize them.  Someone at - it a means of securing these files.

    Sunday, July 4, 2010 15:33:52 + 0000, Grph68 wrote:

    Recently I returned a computer that contains several files, including photos, and mp3 of from my family.  It is an old system of 98.  I can't wipe system since it holds some irreplaceable photos and mp3s.  Since this is an older system, it will no longer accept recent usb systems.  Does not recognize them.  Someone at - it a means of securing these files.

    Buy a USB external case for hard drives (about 25 US $). Remove the
    drive and put it in the case (very easy and quick to do, even if you)
    are all thumbs).
    Then you can connect the player to a USB port on a different computer and
    copy the photos and MP3s from it.

    Ken Blake

  • I can't find any way to enter my eprint address my ePrinter C310

    EPrinter HP C310.

    In the control panel displays web sevice E-mail printer not activated when I tap on settings I can find none where do not add my hpeprint.com

    email also I see that the web service is displayed off.

    Yet, in the settings panel shows:

    Updates Products >

    ePrint on >

    Delete Web Services >

    Proxy >

    Clear history >

    Reset the Snapfish country >

    I produced automatic updates

    When tap eprint on is selected and I tap to exit.

    Delete web services give me the option of Yes to remove or not keep sitting I chose No..

    Proxy that I do not use a Proxy havew a router between who has a protection internal

    Clear history does not do anything

    Snapfish, that I have not changed.

    Contact {information}

    Let me know if the answer is given here.

    MacBook Pro 2.8 Ghz 8 GB RAM, 500 GB hard drive. OSXX.6.8.

    Hello PhilJones,

    It seems that Web services should be removed and added to clear the problem you are experiencing.

    To clarify, do you have a print when web services was activated the first time?

    If so, the steps to print out should go through the process of registering the printer to www.eprintcenter.com.

    In addition, make sure that the printer is on a network with Internet access.

    I'll give you the steps to get a fresh start with this printer.

    1. remove web services.

    2 enable web services.

    3. you may get a message saying no update available.  If this message appears, select ok.

    4. a new information sheet should be printed with a new code on this matter.

    5. visit www.eprintcenter.com.

    6. click on sign in to access your account.  If an account has not been saved, then click on the registration link which is at the top of the login page.

    7. a box asking the printer code once you are passed to the create an account or login.  The code can be found on step 2 of the print that was made earlier.

    8. click Next and save the default e-mail address or change a custom message address, which ends by @hpeprint.com.

    9. either select allow everyone or allowed sender only.  If the shipper is selected, and then enter the e-mail addresses you want to print from.

    10. click on save.

    The printer should now be listed in the www.eprintcenter.com with an email address of the printer.

    It should show connected and ready and be ready for ePrint!

    Please answer if you need help or if this does not solve your problem.

  • can you help please I need to find a program that will allow me to attach a photo or a document to an email from the option paint

    As above, I need to find a way around this please. When I try to do it I get MESSAGE SAYING IT IS No. PROGRAM associated with it please get a... Where you please

    What email program are you using?

    I assume you are using the option "send to" in the paint and that only works with certain messaging protocols

    You can in any case in your msg email attach a file (that is to say your painting file, or another)

  • Is it possible to find the MAC address in Microsoft Windows computers.

    Original title: help
    its possible find in microsoft net computers IP - MAC address, and where I need to write if I run to

    Hello

    Yes, the MAC address is present in every system that connects to the Internet and runs any version of Windows.

    MAC address stands for Media Access Control (MAC address) is a unique identifier assigned to the network interfaces for communications on the physical network segment.

    To find the MAC address on Windows XP computer try the steps below.

    (a) click the start menu button in the Windows taskbar.

    (b) click 'run... '. "in this menu.

    (c) type "cmd" in the text box that appears. A command prompt window launches on the desktop.

    (d) in the command window, type ' ipconfig/all'. The details are displayed for each of the network adapters on the computer. Computers installed with the software VPN or software emulation will have one or more virtual cards.

    (e) the "IP address" field contains the IP address of the network card.

    (f) the 'physical address' field contains the MAC address of the card.

Maybe you are looking for

  • My magic mouse takes the arrival in front of my office of wood.  What is the best pad to use?

    Hello.  I have a wooden desk that works well with the magic mouse - except the magic mouse has removed the arrival and is scratching the office.  Is a mouse pad, the best solution?  If so, what type of buffer?  I have a mouse pad (neoprene with polye

  • why I can not all iTunes radio stations now

    iTunes Radio limit myself to a single station.  What I pay now for other stations that used to be free?

  • A site of invoice printing

    I did a site of invoice and when after have exported them to HTML, my client was trying to print... he missed most of the elements that was supposed to be printed... what to do now?

  • How do I license active

    HelloI download and use the adobe CC with free trial product. But now, I have purchase a license with a different Adobe ID. How do I active it? (on the same computer)

  • I can't download CCP

    I am trying to download LWS CCP, and the "file not found" message appears. I changed the browser and the error is the same.