Question of laboratory network home

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• Help setting up a laboratory at home using Cisco kit and a blank Superhub

  

  Hello world

  I just started my CCENT class and so I try to create a laboratory that is separate from my LAN House, initially using a blank Superhub and a Cisco 1841 router.  Please keep in mind that I am a beginner, so it may not make sense or be completely illogical...

  The superhub for those who don't know, is a renamed netgear, limit VMDG480.  It's basically a cable modem and router wireless combined.

  The normal daily LAN side of the network was the default installation to receive an IP address via DHCP from the superhub in range 192.168.0.1/24.

  At first, I thought I could put things in preparation for my lab installation, by configuring the LAN subnet using 192.168.0.0 and superhub of/16 mask rank for my 'everyday' network and 192.168.1.0 rank for my "laboratory at home." (Good or bad?...)

  Unfortunately, I'm unable to do so because the superhub only allows the last byte in the mask to be changed, so I changed the mask and it now reads 255.255.255.128, with the idea that I can always have 2 separate networks.

  In the photo above you can see devices on the right side are all directly related to the superhub and continue to work as usual.

  On the left side is where I've implemented a Cisco 1841 router and a laptop computer to test.

  The details of each device are;

  Blank Superhub
  LAN:192.168.0.1
  The DHCP scope: 192.168.0.2 - 192.168.0.126

  Cisco 1841
  Fast Ethernet 0/1: 192.168.0.126
  255.255.255.128

  Fast Ethernet 0/0: 192.168.0.129
  255.255.255.128

  PC2 (mobile wired connected to FE 0/0)
  IP: 192.168.0.200
  255.255.255.128
  Default gateway: 192.168.0.126 (the address IP of Cisco 1841)

  Someone would be kind enough to look at this and tell me where I'm wrong please?

  I thought about pulling the superhub completely, but I am bound to her by my ISP :(

  Hello

  It of a little early in your studies for this :) but implementation of your knees it should work:

  1841 router:

  int fa0/0 (interface connected to the hub)
  IP 192.168.0.126 255.255.255.0
  NAT outside IP
  No tap

  int fa0/1.2
  encapsulaton dot1q 2
  IP 172.16.0.1 255.255.0.0
  IP nat inside
  No tap

  int fa0/1 (interface connected to)
  No tap

  NAT configuration:

  access-list 1 permit 172.16.0.0 0.0.255.255
  IP nat inside source list 1 interface fa0/0 overload

  Add a default route:
  IP route 0.0.0.0 0.0.0.0 192.168.0.1 (so your router knows where to forward DNS queries to 8.8.8.8)

  Connect your 3560 to the second port on the router and configure a trunk on the switch port and add vlan 2:

  int fa0/0 (connected to the 1841 router)
  switch to trunk encapsulation dot1q
  mode trunk switch

  VLAN 2
  name Home_Lab

  Connect your PC to the second switchport and add vlan2:

  int fa0/1
  access mode switch
  access switch vlan 2
  No tap

  Finally, give your PC an address in the subnet of vlan 2:

  IP: 172.16.0.2
  Mask: 255.255.0.0
  Gateway: 172.16.0.1
  DNS: 8.8.8.8

  You should be able to ping the address of the router on the subnet in 172.16.x.x 192.x.x.x. I don't have a Virgin hub to test this, but it worked well with two 1841 routers.

• How do connect me to a Win7 computer on my network home

  I have 2 Win7 computers on my home network. I can see them Surface Pro, but I can't connect to them (and vice versa). File sharing is enabled on all machines. They all have the same WORKING group. I read somewhere that I need NetBIOS, but it is not available for installation on the Surface Pro.

  Any ideas?

  Hello

  Welcome to the Microsoft Community forums.

  From your post, it seems that you are experiencing problems connecting different version of Windows.

  You can read these articles and check if everything is configured correctly:

  Networking of computers running different versions of Windows

  http://Windows.Microsoft.com/en-us/Windows7/networking-home-computers-running-different-versions-of-Windows

  What it takes to set up a home network

  http://Windows.Microsoft.com/en-us/Windows-8/what-you-need-Setup-home-network

  It will be useful.

  Come back if you have questions about Windows and we will be happy to help you.

• After switching to Firefox I screen questioned on public networks. I think that I have granted access. How can I change this?

  Running Windows 7. Past from Internet Explorer to Firefox. A message screen came the next time I used Firefox questions on public networks. I think that I granted access to public networks, and I don't want that. How to change that?

  This sounds like a problem of Windows Firewall. To change this back it is possible to access this setting of the firewall.

  • Configure the firewall if Firefox can access Internet

• How to share a webcam on a network home?

  How to share a webcam on a network home?

  Hello

  What kind of Webcam do you use? It's active USB or WI - FI enabled?

  If you are using active USB webcam, then you can share the webcam just like other USB devices. However if you try to take pictures or make the video of yours in a remote with Webcam sharing enabled so that used is possible. The focus of the webcam cannot be shared. Objects must also be in front of the goal of webcams.

  Follow the same steps with the Webcam and see if you can share the webcam.

  Select the file and printer sharing
  http://Windows.Microsoft.com/en-us/Windows-Vista/enable-file-and-printer-sharing

  Concerning
  Anthony.

• connect to my network home

  What should I do to connect to my network on my laptop?  The main computer and my ipad is connected, but it won't let me connect to my network on my lap top.  I see others secure networks that I can connect to.  My network indicates that the settings on my computer for the network does not match the network requirements with a big red x to the intensity of the signal instead of the signal bar.

  Hello

  Step 1:

  I suggest you to check if the settings are set correctly for the network.

  Check out the following link to do the same thing:

  Setting up a network home

  http://Windows.Microsoft.com/en-us/Windows-Vista/setting-up-a-home-network

  Step 2:

  You can try the steps from the following link and check if it works:

  Network connection problems

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-network-connection-problems

  Let us know the result!

• access denied trying to add a shared printer to my network home

  I'm trying to connect my computer windows vista on a shared printer on a windows pc 7. I have a pc running windows xp that I have connected to the same without any problem. I can see the printer but get access denied trying to connect to it and I tried to add the printer as a network as a local printer using a local port printer

  Hi An0tygrl,

  I suggest you to return the item and check if it helps.

  Networking of computers running different versions of Windows

  http://Windows.Microsoft.com/en-us/Windows-Vista/Networking-home-computers-running-different-versions-of-Windows

   

  Let us know if you need more assistance.

• How to set up a network home wireless?

  Original title:

  Wireless home network

  Well, you talk to me like I'm a child of 7 years! How to set up a network home wireless with 2 computers?

  Hello

   
   
  You can try the steps in the following links and the check if it works.
   
  
  5 steps: how to set up your network wireless home.
  http://www.Microsoft.com/athome/organization/wirelesssetup.aspx
  
  What it takes to set up a home network?
  http://Windows.Microsoft.com/en-us/Windows-Vista/what-you-need-to-set-up-a-home-network
   
  Set up a home network.
  http://Windows.Microsoft.com/en-us/Windows-Vista/setting-up-a-home-network
   
   
  I hope this helps.

• Unable to join the network "Home" with the iPhone

  Immediately, my iPhone detects my network "Home", but will not allow me to connect. I have 2 desktop Mac connected if it means something. Support Apple says that the problem is with the router. I was watching the boards until my head swim, and I can't find anyone else with this problem. In other words, unless those with password failure are the same SEO. My subject line in this post is exactly the error message I get. I would like suggestions. Thank you!

  What is the model of the router?

  What kind of security you use on the router...? If you use WEP, use Key1 as network key. Make sure that Mac Filterring disable on the router... Try changing the channel on the router wireless. Also check out this link.

• peut vista premium on the same network home with an o/s of windows7 with a printer between pc Desktop 4, s

  I have 4 pc desktop 1 hp photosmart printer 3 PCs are windows vista premium 1pc is windows7 premium I can't seem to configure them together on the same network support;

  Hello

  Read these

  http://Windows.Microsoft.com/en-us/Windows7/networking-home-computers-running-different-versions-of-Windows

  networking of computers running different versions of Windows

  http://Windows.Microsoft.com/en-us/Windows-Vista/setting-up-a-home-network

  setting up a network home

  http://TechNet.Microsoft.com/en-us/library/bb727037.aspx

  Vista File and Printer Sharing.

• Disconnecting from the network home

  Win 7 I have a stand-alone computer (not other computers) with a USB - connected printer and a connection to a modem (without router) via a network (?) (not USB) cable.  I have no other computers or printers.  Win 7 connected me to a network home, maybe because my printer is compatible with wireless (but I have no WiFi - or interest in functionality).  If I disconnect the home network I lose the internet connections or printer?

  My apologies but I found your statement at the opening a bit confusing.

  Your home network is connected to the modem, a local area network, and is a type of HOME that helps your computer share with a reliable source, connected to your modem/router.

  A HOME network is essentially the default setting...

  A PUBLIC network limited with any computer that can be attached to your router/modem to share files.

  If your printer is connected via a USB cable, disconnect from the network will NOT affect the communications between your computer and the printer and the printer will do what you expect it to do.

  However, you will lose Internet you disable the network connection.

• Don't go DVD player on desktop Pc windows 7 network home for computer laptop windows 8

  Desktop PC to Windows 7 with DVD player, I want to share on my network home wifi with my new windows laptop 8 who doesn't have a DVD player. I went to control panel to set the sharing but sharing was gray.

  Hi Susan,.

  The sharing option is grayed out, it is because it is not possible to share a DVD player on your system through a wireless network.

  You can buy an external DVD drive that connects via a USB port to use on the laptop Windows 8.

  Feel free to use the forum for the future to any other issue of Windows, you may have.

• My printers they are in offline mode. How to reconnect to them on our network home?

  original title: unable to print

  My printers they are in offline mode. How to reconnect to them on our network home?

  Hello

  What is the brand and model of the printer?

  Method 1:

  First of all I suggest you run the troubleshooter and check if that helps.

  For more information visit http://windows.microsoft.com/en-us/windows7/Open-the-Printer-troubleshooter

  Method 2:

  You can also try the troubleshooting steps in the link below.

  The new status of the printer is "offline" after you remove a print queue and then restart a Windows computer

  http://support.Microsoft.com/kb/2027593

  To do: Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  How to back up and restore the registry in Windows

  http://support.Microsoft.com/kb/322756

  Method 3:

  I suggest you to follow the steps and check.

  (a) open the start menu and click on the "devices and printers". This will open a window with a list of the printers currently installed on your computer.

  (b) double-click the icon of the printer that you want to change online. The status of the printer appears in the form "printer: Ready" or "printer: offline.".

  (c) click on "printer: offline" and the menu of the printer. Click on "Printer" in the menu bar and uncheck "Use printer offline." This action will change the printer from offline to online mode.

  See also: printer in Windows http://windows.microsoft.com/en-US/windows/help/printer-problems-in-windows problems

• Problem with server Supermicro laboratory at home, ESXi sets in not as server restarts always

  Dear community,

  I'm having a problem that makes me nuts and I was wondering if you can help me with this.

  While trying to set up a laboratory at home (I think it's often referred to a "white box" system)? I don't get the operational ESXi installation. For three days, I was not able to install ESXi.

  Problem:

  ESXi 5.5U3 installation fails and immediately restarts the host until it starts doing anything... specific.

  Using IPMI my motherboard I recorded (and also attached) a video and tried to integrate it here:

  In case you don't see it please look at the attachment.

  For those who do not see the host starts and begins to extract the files in memory. When he goes to the grey-yellow screen it shows the following lines and then - BOOM - restarts the host and it again:

  Initialization of the moment...

  Initializing Scheduler...

  Initializing power management...

  the user successfully loaded.

  RESET

  I tried several options, such as the boot via USB, both internally and externally, to change between USB 2.0 or 3.0 port or IPMI ISO loading but nothing, all this goes down with the same problem or even f * cks up to my output video when you attach a file ISO storage KVM. Disabling USB legacy support also solves nothing and even had to reset the BIOS thereafter. Also to make sure that it is not related to the RAM, I changed the memory and tried with 8 or 16 GB or 32 GB full and also tried different banks, no change.

  It is the material that I use:

  • Supermicro X10SLL-F
  • Kit of UDUMM 240-pin ECC Kingston 32 GB (4 x 8 GB)
  • be quiet 400W power
  • SATA 250 GB HARD drive (or without)
  • Lexar 8 GB USB stick (formatted with Rufus) / anonymous 4 GB USB Stick

  As described above, nothing I tried quite fix it and I start to feel the distress of one.) "(ne pas pouvoir continuer et b.)" After spending a lot of money on things that don't work (and I'd rather not things).

  I know that, currently, this motherboard is not himself but factually have seen several blog posts of people who use this motherboard with success. Why am I the only one who can not do?

  Oh any by the way, the ESXi version is this: VMware-VMvisor-Installer - 5.5.0.update03 - 3116895.x86_64.iso

  I hope that someone out there is able to help me.

  Thank you in advance for your help!

  Believe it or not, it was the power supply.

  All those who try and random restarts as beds me days were due to the poor being quiet power, hopefully, at some point this will help everyone.

• question of M175nw network connection wireless home

  I can't configure my printer using the Setup Wizard to connect wirlessly to my home network. I tried on a Windows PC and a MACBook without success.

  Printing and scanning works very well when it is connected via a USB cable.  When you run the Setup Wizard, I chose the auto connect wireless HP.  While the printer is connected via USB, it can not find a printer set up.  The wheel of the State keeps just spinning.

  Hi njphil,

  Welcome to the HP Forums, I hope you enjoy your experience!

  I understand that you are unable to set up the printer on the wireless network.

  I'll be happy to help you.

  Make sure that the two computers are on the same network.

  I have provided a lot of steps to set up the wireless thanks to direct wireless configuration that will allow then to print wireless on both computers. This is the simplest method.

  On the printer, press the setup button, the Setup menu (key) and select network, select wireless menu, select direct wireless and turn it on.

  On a Mac, go to the airport in the upper part of the screen and select the name of the network printer in the list. Wait for about 1 minute.
  Then, open Safari and type the IP address (192.168.223.1) of the printer in the address bar.
  This will load the web server integrated for the printer.
  Select the networking, Wi - Fi on the left side.
  Fill in all your information network, select infrastructure, select the name of your network, set password and encryption type.
  Apply the settings.

  Wait a few minutes.
  Should have a flashing light sound wireless to the printer.

  Return to the airport, and then select the name of your network.

  If the software is already installed on the Mac, then go to the Apple system, print and scan preferences.
  Click on the + to select the printer.
  Make sure that shows the name of the printer and not the driver Airprint.
  Click on Add.

  Now test the printer.

  On the computer Windows you can now restart the cd or you can go to start, devices and printers, across the top of the page, select Add a printer, and then run the wizard to complete the installation of the printer on the computer.

  Test the printer now.

  I think that this will provide a solution to your problem. Thank you.