OSI model and protocols on each layer
OSI_Model

OSI model and protocols on each layer

Network System & Security Engineer. October 29, 2024

OSI Model (Open System Interconnection) It is the  backbone of computer networking  . It is proposed by  ISO (International standard organization) to make  c…

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5 DNS Services to Block Porn Sites
PORN FREE DNS

5 DNS Services to Block Porn Sites

Mohammad Rakib November 28, 2023

OpenDNS FamilyShield Preferred DNS Server: 208.67.222.123 Alternate DNS Server: 208.67.220.123 Norton ConnectSafe Security Preferred DNS Server: 198.153.192.…

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ASR-920
ASR

ASR-920

Mohammad Rakib November 28, 2023

version 15.6 no service pad service timestamps debug datetime msec service timestamps log datetime msec no platform punt-keepalive disable-kernel-core platfo…

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About Us
About of Rakib

About Us

Md. RH Rakib August 31, 2023

I'm Eng. Mohammad Rakib work on Telecommunication and Cyber Security field. I work with Cisco, Juniper, MikroTik, Linux and Virtualization technology. I…

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