Data Center 归档 - 夜莺博客

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Arista EOS BGP Configuration: Peers, Peer Groups and Verification

Arista EOS BGP Configuration: Peers, Peer Groups and Verification

Configure BGP on Arista EOS: router-id, peer groups, address-family activation, networks, route policy and verification with show ip bgp commands.

admin admin 2026-09-10
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InfiniBand vs RoCE vs Ethernet: Choosing an AI Cluster Fabric

InfiniBand vs RoCE vs Ethernet: Choosing an AI Cluster Fabric

Compare InfiniBand, RoCEv2 and scheduled Ethernet for GPU training and inference: throughput, tuning burden, cost per port and where each fabric wins.

admin admin 2026-09-10
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RoCEv2 Lossless Ethernet: PFC and ECN Configuration Guide

RoCEv2 Lossless Ethernet: PFC and ECN Configuration Guide

Configure RoCEv2 on a lossless Ethernet fabric: PFC priority flow control, ECN/DCTCP markings, QoS trust settings and the counters to watch.

admin admin 2026-09-10
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