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Mourad ELGORMA posted in the group Computer networks
Un réseau WiFi 802.11 qui utilise la technique DCF avec les paramètres suivants: DIFS =150 μs, slot BO (BackOff)=40 μs. On suppose qu’une station génère une valeur aléatoire égale à 10 a chaque fois pour son BackOff à l’instant t1. L’écoute du canal par cette station a permis de détecter les intervalles suivants où le medium est Libre/occupé
-…Read More -
Mourad ELGORMA posted in the group Computer networks
– Quelle est la différence entre une architecture avec et sans infrastructure.
– Quelle est la technique utilisée par le WiFi pour traiter les collisions ?
– Quelles sont les deux différences majeures entre WiFi b et WiFi a ?
– DCF est un mode utilisé dans quelle architecture (avec ou sans infrastructure) ?
– Expliquer pourquoi le DIFS est plu…Read More -
Mourad ELGORMA posted in the group Computer networks
On souchette déployer un réseau sans fil (WIFI 802.11.b) au sein d’un campus. Pour couvrir tout le campus.
– Quels sont les canaux à utiliser ?
– Dessinez un plan des canaux de Fréquence qui regroupe les 13 canaux. Rappelons qu’il y a 13 canaux de de 22 MHz de largeur pour chaque canal, chaque canal est espacé de 5MHz l’un de l’autre et…Read More -
Mourad ELGORMA is reading the hardware programming
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feeling Excited
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Mourad ELGORMA posted in the group CISCO Networking
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Mourad ELGORMA posted in the group Computer networks
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Mourad ELGORMA posted in the group Computer networks
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Mourad ELGORMA posted in the group SysAdmin
vps mysql height cpu usage ??
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Mourad ELGORMA posted in the group SysAdmin
Kubernetes Hands On Course (Videos + eBook)[Black Friday Sale] (Full Course Available at 70% Discount [Only 200 Units Available at this Price])
Available at https://vipingupta.gumroad.com/…/kubernetes…/blkfri21
70% off with code: blkfri21
The Videos and ebook cover the following topics:
Kubernetes Introduction and Installation
– Docker…Read More -
Mourad ELGORMA posted in the group CISCO Networking
CISCO
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HCIA Routing&Switching v1.0 (H12-211)
An administrator wishes to manage the router in the remote branch office, which method can be used?1 Comment -
Mourad ELGORMA posted in the group CISCO Networking
Dive into a problem-solving scenario with BGP Peer Group and Peer Templates. Read more: http://cs.co/9007JbvFF
#BGP #CiscoCert -
Mourad ELGORMA created the group
SysAdmin
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