TEK@link

Multicast Routing: Rather Than Dense, Sparse It And Let’s Meet At Rendez-Vous Point… Part 5/6
In this post let’s detail the operation of PIM (Protocol Independent Multicast) in sparse mode. Previous posts tackled the operation of PIM dense mode. Let’s recall that PIM is the multicast routing protocol that allows PIM routers exchange information needed distribute multicast traffic to receivers. Introduction This blog is a part of a serie of...
Bézier Curves-Based Novel Out-Of-Path Beamforming Calibration Technique in IEEE 802.11 Wlan Networks
This post is descriptive of our work on RRM or radio resource management in WLAN (Wireless LAN) and especially on the operation of beamforming, available here : Bézier Curves-Based Novel Out-of-Path Beamforming Calibration Technique in IEEE 802.11 WLAN Networks First of all what is beamforming Beamforming is a major building block of Radio Resource Management...
Cisco Secure Client and Agents
Cisco secure client helps secure access to the network at the endpoint level. it’s an endpoint security and embarks multiple agents (in one single client or piece of software). let’s detail the functionality of this client software. a bigger view the very usual use case is when a client tries to access enterprise resources. to...
An anti-spam solution for my home network
In this blog, let’s discuss the best way to secure my local mailbox. A little introduction Emailing application local or online come with multiple settings and options to secure emails exchange, and the content of the mailboxes. But many of them seem inefficient to block some of the spam traffic making the mailbox very hard...
Bézier Curves Based Novel Calibration Technique of Beamformers in Ieee 802.11 Wlan Networks
In this post, we present the work entirely accessible at link: Bézier Curves Based Novel Calibration Technique of Beamformers in IEEE 802.11 WLAN Networks, about a new way of doing beamforming in the wlan unified (WLC-based) network. Let’s recall that beamforming is the mean by which an access point (AP) concentrate the electromagnetic energy toward...

BGP Session Keepalive And Hold Times

dexterd9 months ago4 months ago05 mins

In this post we’ll deep into the operation of BGP that is a Border Gateway protocol aimed at connecting (routing information exchange) autonomous system in contrast with IGP (Interior Gateway Protocols) that run into each autonomous system. Thus, we do not need to have detailed information about IGPs to exchange routing information… before this routing…...

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Multicast Routing: From The Source… Part 3/6

dexterd9 months ago4 months ago05 mins

In this blog let’s study from the source multicast routing Introduction This blog is a part of a serie of articles about multicast routing: Previously, we’ve introduced multicast routing and PIM protocol operation in dense mode. In this blog, we’ll check the operation PIM multicast routing protocol from the source perspective. The lab setup The…...

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DNS Protection using Cisco Secure Client

luffyd3 months ago3 months ago04 mins

Cisco secure client is a piece of software that install on a user pc, the endpoint. But it is not limited to, it installs also on mobile device. That’s just awesome! Let’s explore in this blog how this client helps secure the DNS. A little theoretical background Before we deep dive into how DNS protection…...

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Rencontre des Titans : L’IA Contre La Créativité, Que Le Plus Fort Gagne!

dexterd9 months ago3 months ago03 mins

Qui de l’IA ou de la Créativité dicte sa volonté? sujet très passionnant et qui ne manquerait de vous intéresser. Mettez vos gants et en garde ! Au 1er round Indéniablement, la créativité est la forme d’activité humaine la plus complexe. Elle se mesure au génie humain (des érudits, savants, artistes, inspirés, les “ayant un…...

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Zabbix it!

dexterd4 months ago3 months ago06 mins

In this blog let’s discover the world of Zabbix… Introduction Zabbix is a free infrastructure monitoring tool that collects and displays measurements about networks, servers, machines, business services, containers, cloud infrastructure, IoT, websites, applications and other services. In this blog, let’s explore in depth the world of Zabbix : what we can do with it?…...

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La dRRM Du WiFi… En Action!

einsteind9 months ago4 months ago04 mins

Ce blog présente le travail que vous pouvez retrouver sous le lien: La dRRM du WiFi… en action!, concernant la gestion des ressources radio dans un réseau wifi. La gestion des ressrouces radio ou RRM qui est au coeur de tout développement ou conception d’architecture wifi (d’entreprise ou publique). La RRM commen processus ou module…

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TEK@link

TEK@link

A Nurbs-Optimized dRRM Solution in a Mono-Channel Condition for IEEE 802.11 Enterprise Wlan Networks

Multicast Routing: A Step By Step… Part 1/6

RIP Maximum Equal Cost Paths Feature Or ECMP

Introduction to Starlink Networking

RIP Time(r)s, Let’s Understand The Flush Operation

DNS Protection Using Cisco Meraki MX Integration With Umbrella

Vlan Propagation And Cisco FabricPath

Rencontre des Titans : L’IA Contre La Créativité, Que Le Plus Fort Gagne!

EIGRP Over a vNet Trunk

DUAL Route FSM Processing Of EIGRP Queries

BGP Session Keepalive And Hold Times

Free level Membership Required

Multicast Routing: From The Source… Part 3/6

Free level Membership Required

DNS Protection using Cisco Secure Client

Paid one time Membership Required

Rencontre des Titans : L’IA Contre La Créativité, Que Le Plus Fort Gagne!

Free level Membership Required

Zabbix it!

Free level Membership Required

La dRRM Du WiFi… En Action!