Watch Digital Playground's

Administrative Tools in 7

Previously we explained how to run from Windows Vista administrative tools for our domain which is still in 2003. With Windows 7 ready to use we must now install the new operating system.
Unlike the case with Windows XP and Windows Vista, will not use the adminpak.msi that was distributed with Windows Server 2003. There is an update (958 830) that will install the tools to remotely manage servers in Windows 7 (Remote Server Administration Tools for Windows 7 or RSAT).
Once installed, are off. To do this select "Turn Windows Features on or off "(Fig 1)

Fig 1

Among the features we now turn RSAT (Fig 2) where we choose what we want to activate.

Fig 2

much simpler than in Windows Vista.

Rubbermaid Factory Outlet

Managing USB Pendrives

Pen drive or USB drives are increasingly used. Its use is often a necessity, but sometimes we can bring security issues, or be against company policy. Whatever the reason, they become a problem when doing an effective control over them, and to disable the USB ports is not the best solution. Some modern PCs have no PS2 ports for keyboard and mouse which also require USB ports, like printers, speakers and scanners.

For Windows XP SP2, Windows Vista and Windows 7 there are two registry keys that can help.

disable writing to USB Pendrive

HKEY_LOCAL_MACHINE \\ SYSTEM \\ CurrentControlSet \\ Control \\ StorageDevicePolicies

The DWORD "WriteProtect" should be 1. If we put it to 0 to enable it again.

To disable the USB stick completely

HKEY_LOCAL_MACHINE \\ SYSTEM \\ CurrentControlSet \\ Services \\ USBSTOR

dword "Start" should be at 4. With 3-enable it again.

As both keys will apply on "Local Machine" which makes it a value and not by computer users. We must not forget this important point because although we can not computer administrators use the USB stick if we're in a team with these modified values. Similarly, a user can use any USB stick without problem on a computer that has not changed these values.

Rubbermaid Factory Outlet Ontario

My kingdom for a

No matter what brand or operating system you use, any PC you want to connect to the Internet needs an IP address. But IP addresses are used only for Internet: today almost any network is IP network. From two home computers connected by a cable to hundreds (or thousands) of computers (printers, routers or other devices) that are part of a corporate network.

When teams are small, usually is sufficient to assign IP numbers manually, but when there are many units need to automate the task. The service used to dynamically assign IP is DHCP (Dynamic Host Configuration Protocol). The service supports DHCP client and a DHCP server (may be several reasons of high availability).

A client IP address can take several forms.

a) has fixed IP address configured on your network card.
The first verification takes a device you need is to see if IP address is a manually set (Fixed IP). Set up a manual IP address disables the ability to obtain an address by another method. This method of allocating addresses will not perform any check on where the computer is connected, so if you have a computer with a static IP and move it to another network, although it has IP address, not communicate with the rest of the network.

b) receives a DHCP assigned IP

Having no fixed IP address, the teams carry out a DHCP request to all computers on the network informing the MAC address (physical address only of the network card). DHCP servers that receive the request respond stating that they have to assign IP. The customer finally selects one of the servers and informs you that accepts the IP settings you provide.

When the customer accepts the offer, the server checks a MAC address list that has to know if there is a reserve for that network interface (IP Reserved.) That IP is assigned only to the MAC number, so you always have the same IP every time we turn the computer without manual configuration.

If the MAC does not have a reservation, the server checks a list of addresses assigned to see if you have recently been assigned an IP to the MAC. If yes, it assigns the same IP. If the MAC is new, find the first free IP range that has to assign and assigns.

When the DHCP server has no free PC, the IP looks older than she already assigned to another MAC, but not currently in use, and assigns to the new MAC.

Upon completion of the IP because they are all reserved or in use, the DHCP server does not deliver more IP addresses, even if it means leaving the PC without IP. No matter if a reserved IP is not in use, the server will deliver it to another MAC.

c) assign itself an address.

When all else fails go to the address APIPA (Automatic Private Internet Protocol Addressing). APIPA assigns an address in the range 169.254.0.1 to 169.254.255.254 with mask 255.255.0.0. To find a free address, used to broadcast network. This method may be useful only in a very small system. It is important to note that if a DHCP server on our network and displays any of these addresses, we will certainly have a network problem. The consultation APIPA DHCP servers periodically, so if a DHCP server is present on the network, the computer prompts and neglects IP Addressing APIPA.

To learn more ...

What is DHCP? Microsoft Technet in

Pleurodiaphragmatic Tentings Right

Galella was escraches

Since its inception, the Bureau of Escrache People, said: " it appeals to the people who do social justice through conviction. Having people that are the neighbors who expose and denounce each of these murderers ". Paying homage to this statement was escrachar Gustavo Federico Guillermo Galella, on Friday October 2. (See full story on Indymedia)







>> More photos here / /

thank Peter Andrew by photographs, and Indymedia La Plata by photographs, press coverage and video. We also thank the Murga "The great whore" for the song made especially for this occasion.

Temperature Gradient Solver

October 2 escrache to next