Archive for January, 2011
Sunday, January 30th, 2011
Click Start, click Run, type cmd.exe, and then press ENTER.
Type set devmgr_show_nonpresent_devices=1, and then press ENTER.
Type Start DEVMGMT.MSC, and then press ENTER.
Click View, and then click Show Hidden Devices.
Expand the Network Adapters tree.
Right-click the dimmed network adapter, and then click Uninstall
Posted in Microsoft Server 2003, Microsoft Server 2008 | No Comments »
Wednesday, January 26th, 2011
| |
Hosts |
Netmask |
Amount of a Class C |
| /30 |
4 |
255.255.255.252 |
1/64 |
| /29 |
8 |
255.255.255.248 |
1/32 |
| /28 |
16 |
255.255.255.240 |
1/16 |
| /27 |
32 |
255.255.255.224 |
1/8 |
| /26 |
64 |
255.255.255.192 |
1/4 |
| /24 |
256 |
255.255.255.0 |
1 |
| /23 |
512 |
255.255.254.0 |
2 |
| /22 |
1024 |
255.255.252.0 |
4 |
| /21 |
2048 |
255.255.248.0 |
8 |
| /20 |
4096 |
255.255.240.0 |
16 |
| /19 |
8192 |
255.255.224.0 |
32 |
| /18 |
16384 |
255.255.192.0 |
64 |
| /17 |
32768 |
255.255.128.0 |
128 |
| /16 |
65536 |
255.255.0.0 |
256 |
Tags:Subnet
Posted in Diverse | No Comments »