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High-level functionality description of BIER as MVPN provider tunnels in the upcoming release of PTX Express 5. Introduction In Cheers! Have a BIER , we explained how BIER [RFC8279] works and how it has come to a prime time for BIER deployment with the hardware capabilities from...
PTX Express 5 ASIC has full support for SRv6 with up to 8 carrier segment identifiers (SIDs) in a packet. That translates to 48 micro-SIDs (uSIDs), enough to pass a packet around the world! Following is a description of how SRv6 was implemented in the ASIC. Introduction The large-sized...
Express5 has leap frogged in terms of Route scale, thanks to a novel approach in implementing the route table memory. This article is part of a series of publications on Express5: Express 5 Overview: https://community.juniper.net/blogs/dmitry...
Filter in Express5 supports Flex Key match on any field in the first 128 bytes of the packet. Using software defined templates, firewall term matches are done using flex-key construction. This can be used to specify matches on user-defined packet byte locations via CLI. Introduction ...
High-level overview of packet processing, exploring the evolution of throughput demands for these processing units, and discussing various methods employed to execute these functions within networking chips. This article has been initially published on LinkedIn at: https://www.linkedin...
The new Juniper PTX10002-36QDD is here. It’s our first 800GigabitEthernet, deep-buffer, high-scale, router in the market, powered by Express 5. And we are very excited to share some details about this unique platform. Introduction/Overview The PTX10002-36QDD is a compact form-factor router...
Express 5 is Juniper's new ASIC for service providers and cloud networks, delivering 2x power efficiency, enhanced traffic insights, hardware-based sampling, value-added services, and supporting high-speed, high-scale routing applications including AI/ML training clusters with up to 16M IPv4...
The different thermal management solutions for cooling the high-power components in electronic systems (HPCs/Servers and network equipment), trends, and the future. Article initially published on LinkedIn at: https://www.linkedin.com/pulse/liquid-cooling-inflection-point-sharada-yeluri...
A look at the semiconductor industry evolution, the inflection points, and how packaging and interconnect technologies evolved to make chiplets a viable alternative to monolithic dies to keep Moore's law alive, CPU/GPU and networking industry's chiplet adaption and the future trends... ...
A detailed review of the various components inside a high-end router and how they contribute to overall power consumption. Article initially published on Linked here . Introduction The last few decades have seen exponential growth in the bandwidths of high-end routers and switches. As...