Welcome to Unified Networking

                    AVANSET VCE VIEWER CRACKED!! 1) Avanset VCE viewer: This is cracked version of Avanset VCE viewer, However there are some dumps which are created with later version of this are not supported in this. If your VCE file is supported then enjoy. You can get it from Here. If it doesn't support, There is another you could do that!! :) 2) A+ Vce viewer: It's an android application which can work on your in Mobile, and PC through Blue stack app player!  To know how to get done with this Click Here.

                INSTALLING NAGIOS CORE ************************************************************************************************* Nagios   is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. First launched in 1999,   Nagios   has grown to include thousands of projects developed by the worldwide   Nagios community. ******************************************************************************************************** Use any linux server Rhel, centos, fedora..etc, am using Oracle linux. Install basic Packages: #yum install httpd php php-cli gcc glibc glibc-common gd gd-devel net-snmp Starting the httpd service: #service httpd start Add nagios user: #useradd nagios #passwd nagios creating a groud for nagios setup nagcmd and add nagios user to this group. Also add nagios user in apache group. #groupadd nagcmd # usermod -a -G nagcmd nagios 

                                      IP SUBNETTING General way of sub-netting: In this way we will be using two different formulas for calculating sub-networks and Hosts. Calculating Subnets: Example 1: IP: 172.16.0.1/18                                             X.X.11000000.00000000 Formula for calculating subnetworks is 2^n  (2 to the power of n). n = The number of bits used for Networks. Note: as the first two octets 8+8 = 16 bits have been filled completely we should not consider them. The remaining two bits only we should consider for calculating subnetworks. Hence,  n= 2. Number of subnets is = 2^2 = 4 4 subnets. They are: 172.16.0.0/18      -  172.16.63.0/18 172.16.0.64/18    -  172.16.127.0/18 172.16.0.128/18  -  172.16.191.0/18 172.16.192.0/18  -  172.16.255.0/18 Example 2: IP: 192.168.1.1/28 The bit representation:       X.X.X. 11110000    As the first 3 octets were filled, we shouldn't consider them.

                     OTRS INSTALLATION STEP BY STEP OTRS:   OTRS , an  initial-ism  for O pen-source T icket R equest S ystem, is a free and open-source trouble ticket system software package that a company, organization, or other entity can use to assign tickets to incoming queries and track further communications about them.   Key features: Adding a note to the logged ticket. Assigning/modifying priority for your logged ticket. Escalating tickets. Statistics of the tool. Excellent GUI     INSTALLATION STEP BY STEP:              Operating system  :  Oracle linux (recommended due to its less dependencies)             IP ADDRESS          :    192.168.247.131       SERVER NAME     :   server.root.local   PRE-INSTALLATION TASKS:      1. Add Host ip address in /etc/hosts      2. Install epel repo.      3. Install required packages.      1.ADDING HOST IP ADDRESS:     You must be "roo