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Protected: An Example Network From Scratch : Internet Access
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Protected: An Example Network from Scratch : Build the Wifi Network
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Protected: An Example Network From Scratch : Network Automation With Ansible
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Protected: An Example Network From Scratch : Build your Network Security
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Travailler Son CV
Le CV est une étape importante de toute recherche d’emploi, au moins pour initier le processus (répondre à une offre, candidature spontanée, etc.)… plus encore, c’est une occasion de se poser, de réfléchir son développement, son expérience et de se projeter dans une nouvelle opportunité! Une approche classique du CV Pour nombre de “demandeurs d’emploi”,...

Setup A Checkpoint Lab Using VirtualBox And GNS3 On Windows

luffyd6 months ago4 weeks ago06 mins

In this blog, we will setup a Checkpoint lab using virtualbox and gns3 on windows. Introduction In this lab we implement a basic security architecture to demonstrate the operation of a firewall cluster to protect our network. Our “security domain” is segmented into four zones: Security topology Our security topology is compound by two security…...

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Static Routing with Intermediate Address in Checkpoint Firewall

luffyd6 months ago4 weeks ago05 mins

In this blog, let’s study static routing with an intermediate address to resolve in a Checkpoint firewall. Introduction Static routing is supported by CKP (Checkpoint firewalls or gateways). Let’s recall that a static route defines a destination subnet or network and the way to reach it: the outgoing interface on the gateway, a connected nexthop…

Vlan Propagation And Cisco FabricPath

dexterd6 months ago4 weeks ago06 mins

In this post, we explore the operation of Cisco FabricPath (FP) and more specifically Vlan information propagation in this fabric in comparison with other platforms: Catalyst for example from the same vendor. Introduction The case is to learn how the switches that are part of the LAN network learn about and support Vlan operation: is…...

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At the Begining, … It Was not DMVPN!

dexterd6 months ago4 weeks ago06 mins

In this blog, let’s discover the DMVPN feature. DMVPN stands for dynamic multipoint virtual private network and as per its naming, refers to the ability for many routers to share the same network built on a Wan equivalent to being connected to the same Lan. Before we start Before we start a little refresh on…

Windows : Drive Healing From Scratch

mehdi6 months ago1 month ago16 mins

In this post, let’s understand hard drive operation and try to find a methodology (procedure) to troubleshoot it (and heal it if needed). Lab setup Let’s describe in detail our “simple” setup. for the purpose of our test we mount this setup: PC + USB to SATA adapter + Seagate 1T HDD. The most basic…

EIGRP Over a vNet Trunk

dexterd6 months ago4 weeks ago04 mins

In this blog, we’ll explore the operation of IGP interior routing protocol EIGRP over vNET trunks (another way to say networking trunking similar to vlan trunks used in L2 network by switches to trunks multiple traffics from different vlans into the same physical link) Little introduction New IOS release 15.x introduced Easy Virtual Network (EVN)…...

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TEK@link

TEK@link

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Setup A Checkpoint Lab Using VirtualBox And GNS3 On Windows

Free level Membership Required

Static Routing with Intermediate Address in Checkpoint Firewall

Vlan Propagation And Cisco FabricPath

Free level Membership Required

At the Begining, … It Was not DMVPN!

Windows : Drive Healing From Scratch

EIGRP Over a vNet Trunk

Free level Membership Required