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Buy or Renew
Meddane
VIP
VIP
Member since ‎10-30-2016
Online
Awards
4
Cisco Designated VIPs 2023 Collaboration, Security, French 2024 Collaboration, Security, French 2025 Collaboration, Security, French 2026 Collaboration, Security, French
6
Spotlight Awards English Community Best Publication, July 2021 English Community Member's Choice, August 2021 French Community Best Publication, December 2021 French Community Best Publication, January 2022 French Community Member's Choice, March 2022 English Community Best Publication, April 2022
Recent Badges
Awards

User Statistics

  • 924 Posts
  • 14 Solutions
  • 242 Helpful votes Given
  • 1216 Helpful votes Received
Recent Badges
Reorder
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First Discussion
50 Articles
40 Articles
5 articles
30 Articles
20 Articles
15 Articles
10 Articles
250 Replies
70 Discussion Posts
60 Replies
350 Helpful Vote
40 Discussion Posts
40 Helpful Vote
40 Replies
300 Helpful Vote
250 Helpful Vote
400 Helpful Vote
5 Comments
50 Helpful Vote
450 Helpful Vote
5 Discussion Posts
5 Helpful Vote
50 Discussion Posts
500 Helpful Vote
30 Replies
30 Helpful Vote
30 Discussion Posts
250 Discussion Posts
70 Replies
550 Helpful Vote
60 Discussion Posts
80 Discussion Posts
25 Helpful Vote
80 Replies
200 Replies
200 Helpful Vote
200 Discussion Posts
20 Helpful Vote
20 Discussion Posts
20 Comments
600 Helpful Vote
75 Helpful Vote
175 Helpful Vote
150 Replies
150 Helpful Vote
150 Discussion Posts
15 Helpful Vote
125 Helpful Vote
First Comment
90 Replies
First Blog
90 Discussion Posts
First Article
100 Helpful Vote
100 Discussion Posts
10 Discussion Posts
10 Comments
1 Reply
10 Accepted Solution
VIP
600 Helpful Vote
300 Helpful Vote
50 Replies
Spotlight Award
5 Accepted Solution
100 Helpful Vote
20 Replies
1 Accepted Solution
10 Replies
30 Helpful Vote
5 Replies
10 Helpful Vote
1 Helpful Vote
Certifications
Cisco Certified Specialist - Enterprise Design
Cisco Certified Specialist Collaboration Conferencing Implementation
Cisco Certified Specialist - Email Content Security
Cisco Certified Specialist - Email Content Security
Cisco Certified Network Professional Collaboration (CCNP Collaboration)
Cisco Certified Specialist - Collaboration Cloud & Edge Implementation
Cisco Certified Specialist - Collaboration Call Control & Mobility Implementation
Cisco Certified Network Professional Collaboration (CCNP Collaboration)
Cisco Certified Specialist - Collaboration Cloud & Edge Implementation
Cisco Certified Specialist - Collaboration Call Control & Mobility Implementation
Cisco Certified Network Professional Collaboration (CCNP Collaboration)
Cisco Certified Network Associate Collaboration (CCNA Collaboration)
Cisco Certified Network Associate Collaboration (CCNA Collaboration)
Cisco Certified Network Associate Collaboration (CCNA Collaboration)
Cisco Certified Specialist - Collaboration Core
Cisco Certified Design Associate (CCDA)
Cisco Certified Design Associate (CCDA)
Cisco Certified Design Associate (CCDA)
Cisco Certified Specialist -Implementing Cisco Collaboration Applications
Cisco Certified Specialist -Implementing Cisco Collaboration Applications
Cisco Certified Network Professional Security (CCNP Security)
Cisco Certified Specialist - Security Identity Management Implementation
Cisco Certified Specialist - Web Content Security
Cisco Certified Specialist - Network Security VPN Implementation
Cisco Certified Specialist - Network Security Firepower
Cisco Certified Specialist - Security Core
Cisco Certified Network Professional Security (CCNP Security)
Cisco Certified Network Professional Security (CCNP Security)
Cisco Certified Specialist - Security Identity Management Implementation
Cisco Certified Specialist - Web Content Security
Cisco Certified Specialist - Network Security VPN Implementation
Cisco Certified Specialist - Network Security Firepower
Cisco Certified Specialist - Security Core
Cisco Certified Network Professional Security (CCNP Security)
Cisco Certified Specialist - Enterprise Core
Cisco Certified Networking Professional -Enterprise
Cisco Certified Network Professional Routing and Switching (CCNP Routing and Switching)
Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation
Cisco Certified Specialist - Enterprise Core
Cisco Certified Networking Professional -Enterprise
Cisco Certified Network Professional Routing and Switching (CCNP Routing and Switching)
Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation
Cisco Certified Networking Professional -Enterprise
Cisco Certified Network Professional Routing and Switching (CCNP Routing and Switching)
Cisco Certified Network Associate Security (CCNA Security)
Cisco Certified Network Associate Security (CCNA Security)
Cisco Certified Network Associate Security (CCNA Security)
CCNA
CCNA
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
CCNA
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
CCNA
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)

User Activity

Cisco VXLAN EVPN vs Cisco ACI

08-08-2026
L'annonce de Cisco de Cisco Nexus One Fabric n'est pas un signal explicite de la fin de vie de Cisco ACI mais on peut y'voir un signal implicite et l'orientation se précise vers une vision centrée sur le standard ouvert VXLAN EVPN. La raison est simp...

Underlay Network OSPF Design dans VXLAN EVPN

07-12-2026
The underlay network is an essential foundation in a VXLAN EVPN fabric, and understanding the control plane used in this part is crucial. The OSPF routing protocol is by far the most widely used to ensure VTEP connectivity, making its optimization es...

Underlay Network OSPF Design dans VXLAN EVPN

07-12-2026
Le réseau underlay est un fondement essentiel dans une fabric VXLAN EVPN et il est crucial de comprendre le control plane utilisé dans cette partie. Le protocole de routage OSPF est largement et de loin le plus utilisé pour assurer la connectivité de...

OSPF : flush prématuré ou expiration naturelle, d'une LSA

07-12-2026
Chaque LSA dans la LSDB OSPF porte un champ LS Age, exprimé en secondes. Ce compteur s'incrémente en continu tant que la LSA reste dans la LSDB, c'est le aging. Il existe pour une raison simple : permettre à chaque routeur de savoir si une informatio...

OSPF: premature flushing vs. normal expiration of an LSA

07-12-2026
Every LSA in the OSPF LSDB carries an LS Age field, expressed in seconds. This counter increments continuously as long as the LSA remains in the LSDB — this is called aging. It exists for a simple reason: to let each router know whether a piece of to...
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Community Statistics
Member Since ‎10-30-2016 04:13 AM
Date Last Visited ‎08-22-2026 10:43 AM
Posts 924
Total Helpful Votes Received 1216
Awards
Cisco Designated VIPs
2023 Collaboration, Security, French
Cisco Designated VIPs
2024 Collaboration, Security, French
Cisco Designated VIPs
2025 Collaboration, Security, French
Cisco Designated VIPs
2026 Collaboration, Security, French
Community Spotlight Award
English Community Best Publication, July 2021
Community Spotlight Award
English Community Member's Choice, August 2021
Community Spotlight Award
French Community Best Publication, December 2021
Community Spotlight Award
French Community Best Publication, January 2022
Community Spotlight Award
French Community Member's Choice, March 2022
Community Spotlight Award
English Community Best Publication, April 2022