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Welcome to TAT Networks! Silvano hopes that these podcasts will help you with your business and day to day activities. The topics that I am planning to cover are: Network, Security, Storage, and Telemetry services in Cloud and Enterprise Data Centers; Network architectures including CLOS networks, Layer 2 and Layer 3 protocols, including overlay networks.; Services like firewall, load balancer, encryption symmetric and asymmetric, TLS, DTLS, IPsec; Appliances, service stitching, traffic tromboning; Service scalability and performance. I hope you will find this material interesting and you will SUBSCRIBE!
Episodes
Saturday Jun 27, 2020
Saturday Jun 27, 2020
Forwarding is an essential part of computer networks. In this podcast, I discuss forwarding with my dear friend Mario Baldi. The topics we cover include:
- Layer 2 vs. layer 3 forwarding
- ACLs processing
- Binary vs. ternary matches
- Binary hash table forwarding
- Ternary LPM (Longest Prefix Match) forwarding
- Combining forwarding with ACLs
- Flow cache-based forwarding
- Forwarding in routers and NICs
- Label Forwarding
- Segment routing
Sunday Jun 14, 2020
Sunday Jun 14, 2020
This is the second podcast in a series about "Clos Topology in Data Center Networks." My dear friend Dinesh Dutt is the brain in this podcast. The topic is Network Virtualization that is crucial since the Clos topology has significantly changed the way data center networks are designed, dramatically increasing bandwidth and reliability while also reducing cost.
Saturday May 16, 2020
Saturday May 16, 2020
One topic that is not fully understood is the difference in network design between Access-Aggregation-Core and Clos Networks. To clarify the matter, I decided to interview my dear friend Dinesh Dutt, an expert and the author of the book "Cloud Native Data Center Networking, published in 2020 by O'Reilly.
Friday May 08, 2020
Friday May 08, 2020
In this episode, I discuss with Diego Crupnicoff, an expert in RDMA and Storage, about the NVMe standard. In particular, he covers the basic NVMe, NVMe over fabric (NVMEoF), both using TCP/IP and RDMA, and NVME virtualization.
Thursday Apr 30, 2020
Thursday Apr 30, 2020
The P4 standard allows describing how packets are processed by the data plane of a programmable forwarding element such as a hardware switch, network interface card, router, or network appliance.
Mario Baldi describes the different aspects of this standard.