This problem occurs because the SQL Server user groups do not match the corresponding security IDs in the Windows registry.
Category: tips
Configuring switch port for both voice and data Traffic , Multiple VLAN on single switchport
To setup VoIP phone and PC to be connected to single switch port, we need to configure switch port to
How to Recover / Reset Cisco Router Password
To recover or reset the cisco router password follow following steps. We need to connect router to console port and
Windows cannot be installed on this disk. The selected disk has an MBR partition table. On EFI systems
UEFI (Unified Extensible Firmware Interface) is the newer version of EFI which is a “replacement” for the old BIOS (Basic
Installing / Removing Cisco IOS License
Installing IOS License 1. Enter privileged exec mode by entering enable (you may need to enter the password) 2. Display
Subnetting and Wildcard Masks
In subnetting the only thing you really need to memorize is….. Mask – 128….192….224….240….248….252….254….255 And remember the number 256 Learn
Configuring Trunk Interface
Trunking is method for a system to provide network access to many clients or users by sharing multiple lines or
Configuring Multiple VLANs on one switch port , Voice VLAN, Data VLAN
It’s simple to configure switch port to be able to use two VLANs in context of voice and data but
VLANs Introduction and Configuration
A VLAN is a switched network that is logically segmented (Logical Network) with a common set of requirements, independent of
Disabling IPv6 Mac
To disable IPv6 in OS X Lion, you will need to use the Terminal. Applications > Utilities > Terminal To