Dell EMC Networking OS10 combines the best of Linux, open computing, and networking to advance open networking disaggregation. OS10 is a transformational software platform which provides networking hardware abstraction through a common set of APIs. You can enable consistency across compute and network resources for your system operator (sysops) groups that require server-like manageability, as … Read more
This is going to be my 2nd Cisco Live, and i’m very excited because i’ve learned a lot over the past 8 years and i’m in a different professional stage at the moment that 8 years ago it was just a dream. I’m a strong believer that these events are important to grow your “networking” … Read more
Cisco announced a new platform, Catalyst 9k (fixed and modular), a new hit for the Enterprise Architecture. Some of the benefits i’ve captured: Secure segmentation with SD-Access Unmatched 60W POE on every access port DNA Center IoT readiness Cloud readiness IOS-XE UADP 2.0 StackWise Virtual IEEE1588 MACsec256 Encrypted Traffic Analysis (ETA) Licensing mode changed (no … Read more
Let’s make it clear, i wish to be there! I read really some cool stuff this year in www.ciscolive.com, and i want to share with you my favourite topics: Cisco HyperFlex Systems Cisco Tetration Analytics Cisco Spark Cisco DNA Security Related (Ransomware,etc) References: IO Visor Project BRKCOM-1125 – Hyper-converged Computing PSODCN-2375 – Introduction to Cisco … Read more
“BGP Free Core” is a typical topology in MPLS Service Provider Networks where you run IGP+Label. This allows traffic to transit over devices which don’t know traffic final destination, instead they look only for labels, bring more performance at the end. MPLS allow applications such as L2VPN, L3VPN and much more. Normal Forwarding In normal … Read more
Some ISP’s tend to use different strategies or priorities in handling traffic across Backbone, some maybe because running out of capacity or by policy. In hot-potato routing, an ISP hands off traffic to a downstream ISP as quickly as it can “closest exit routing”. In opposite way Cold-potato routing ISP carries traffic as far as … Read more
Cisco is moving CCDA and CCDP to v3. What topics were added/removed? DESGN Topics Removed from the DESGN Exam: Describe developing business trends Describe network management protocols and features Describe network architecture for the enterprise Identify Cisco technologies to mitigate security vulnerabilities Topics Added to the DESGN Exam: Describe the Cisco Design lifecycle – PBM … Read more
Poderemos em breve ver switches com um brand á medida? A Facebook talvez seja um dos primeiros a fazê-lo… Atualmente dependemos muito do hardware dos fabricantes onde o software é desenhado especificamente para essa plataforma. Com isto não é possível desagregar o hardware do software de forma alguma… A Facebook em conjunto com a Open … Read more
A certificação CCNP Routing and Switching será renovada em breve para a versão 2, consultar o link CCNP Routing and Switching para mais detalhes. A Cisco disponibiliza a CCNP exam combination tool para facilitar os exames necessários para quem realizou alguns do antigo curso. A versão do IOS para esta nova versão é a 15.2 … Read more