{
  "annotation_id": "5c43a6ab-24e1-40d7-b37d-5e4c31e9d5b8",
  "date_created": "2026-03-02T18:00:36.242000Z",
  "date_modified": "2026-03-02T18:00:36.242000Z",
  "file_hash": "3a218f0b0f1f9aaf0b7eb6abcce1c200a6e3e2df2932f4682e9540e6f59d3fbb",
  "private": false,
  "record": {
    "abstract": "The SPring-8 controls network has maintained accelerator operations in high\nreliability and shown good performance during the past years. To cope with the\nincrease of loads on the network due to faster data acquisition and the\naddition of equipment data, networking hardware has been installed in the last\nfew years. The upgraded network replaces the original FDDI backbone and\nswitches with mixed FDDI/gigabit ethernet and Layer-3 switches. It is necessary\nto keep the double ring topology for the FDDI and introduce link aggregation\ntechnology for the gigabit ethernet to maintain the full redundancy and\nbandwidth of the system. This paper will discuss the network performance of the\ngigabit ethernet including its latency and redundancy. We also discuss a future\nplan for the network including Quality-of-Service over the gigabit ethernet.",
    "arxiv_id": "physics/0111059",
    "authors": [
      "T. Fukui",
      "M. Ishii",
      "R. Tanaka",
      "T. Masuda",
      "T. Ohata"
    ],
    "categories": [
      "physics.acc-ph",
      "physics.ins-det"
    ],
    "journal_ref": "eConf C011127 (2001) THDT005",
    "title": "Toward a Reliable Gigabit Network - an Upgrade of the Spring-8 Network",
    "url": "https://arxiv.org/abs/physics/0111059"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fd652ef4-2ca8-499f-bf00-c907e6329a42",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}