version: "1.0" graph: - |- "Internet transit A + B" -- "FW-1 active" - |- "Internet transit A + B" -- "FW-2 standby" - "\"DCI\nAMS2 second\nsite\" -- \"BORDER-1\nexternal VTEP\"": EVPN DCI · 2×100G - |- "DCI AMS2 second site" -- "BORDER-2 external VTEP" - |- "FW-2 standby" -- "BORDER-2 external VTEP" - |- "BORDER-1 external VTEP" -- "SPINE-1 AS 65001" - |- "BORDER-1 external VTEP" -- "SPINE-2 AS 65001" - |- "BORDER-2 external VTEP" -- "SPINE-3 AS 65001" - |- "BORDER-2 external VTEP" -- "SPINE-4 AS 65001" - |- "LEAF-1A AS 65101" -- "SPINE-1 AS 65001" - |- "LEAF-1A AS 65101" -- "SPINE-2 AS 65001" - |- "LEAF-1B AS 65101" -- "SPINE-3 AS 65001" - |- "LEAF-1B AS 65101" -- "SPINE-4 AS 65001" - |- "LEAF-2A AS 65102" -- "SPINE-1 AS 65001" - |- "LEAF-2A AS 65102" -- "SPINE-3 AS 65001" - |- "LEAF-2B AS 65102" -- "SPINE-2 AS 65001" - |- "LEAF-2B AS 65102" -- "SPINE-4 AS 65001" - |- "LEAF-3A AS 65103" -- "SPINE-2 AS 65001" - |- "LEAF-3A AS 65103" -- "SPINE-4 AS 65001" - |- "LEAF-3B AS 65103" -- "SPINE-1 AS 65001" - |- "LEAF-3B AS 65103" -- "SPINE-3 AS 65001" - |- "LEAF-1A AS 65101" -- "Racks A1–A6 hypervisors" - |- "LEAF-1B AS 65101" -- "Racks A1–A6 hypervisors" - |- "LEAF-2A AS 65102" -- "Racks B1–B6 hypervisors" - |- "LEAF-2B AS 65102" -- "Racks B1–B6 hypervisors" - |- "LEAF-3A AS 65103" -- "NVMe array rack C2" - |- "LEAF-3B AS 65103" -- "ADC pair virtual servers" - |- "OOB-RTR 4G backup" -- "OOB-SW-1 mgmt switch" - |- "OOB-SW-1 mgmt switch" -- "Jump host console access" meta: title: "Halyard: AMS1 leaf-and-spine fabric" defaults: cornerRadius: 8 fidelity: 1 shapes: - id: border kind: container label: "Border pod: where the fabric ends" x: 40 y: 230 w: 908 h: 270 layer: blueprint fill: var(--fill-red) fillOpacity: 0.5 labelAnchor: inside-top stroke: var(--stroke-red) strokeStyle: dashed textColor: var(--stroke-red) z: 1 - id: edge-cluster kind: container label: Edge security x: 156 y: 292 w: 228 h: 182 layer: blueprint fill: var(--fill-orange) fillOpacity: 0.5 labelAnchor: top-left parent: border stroke: var(--stroke-orange) strokeStyle: dashed textColor: var(--stroke-orange) z: 11 - id: border-leaves kind: container label: Border leaves x: 534 y: 292 w: 298 h: 182 layer: blueprint fill: var(--fill-violet) fillOpacity: 0.5 labelAnchor: top-left parent: border stroke: var(--stroke-violet) strokeStyle: dashed textColor: var(--stroke-violet) z: 12 - id: spine kind: container label: "Spine layer: underlay only" x: 40 y: 568 w: 908 h: 190 layer: blueprint fill: var(--fill-violet) fillOpacity: 0.5 labelAnchor: top-left stroke: var(--stroke-violet) strokeStyle: dashed textColor: var(--stroke-violet) z: 2 - id: pod-1 kind: container label: "Pod 1: general compute" x: 40 y: 826 w: 232 h: 348 layer: blueprint fill: var(--fill-blue) fillOpacity: 0.5 labelAnchor: inside-bottom stroke: var(--stroke-blue) strokeStyle: dashed textColor: var(--stroke-blue) z: 3 - id: pod-2 kind: container label: "Pod 2: general compute" x: 342 y: 826 w: 232 h: 348 layer: blueprint fill: var(--fill-red) fillOpacity: 0.5 labelAnchor: inside-bottom stroke: var(--stroke-red) strokeStyle: dashed textColor: var(--stroke-red) z: 4 - id: pod-3 kind: container label: "Pod 3: storage and shared services" x: 644 y: 826 w: 304 h: 348 layer: blueprint fill: var(--fill-teal) fillOpacity: 0.5 labelAnchor: inside-bottom stroke: var(--stroke-teal) strokeStyle: dashed textColor: var(--stroke-teal) z: 5 - id: oob kind: container label: Out-of-band x: 1008 y: 230.0000000000001 w: 228 h: 944 layer: blueprint fill: var(--fill-amber) fillOpacity: 0.5 labelAnchor: top-left stroke: var(--stroke-amber) strokeStyle: dashed textColor: var(--stroke-amber) z: 6 - id: transit kind: icon label: |- Internet transit A + B x: 187 y: 48 w: 92 h: 68 layer: blueprint iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/cloud-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- labelAnchor: above stroke: var(--stroke-blue) z: 7 - id: dci kind: icon label: |- DCI AMS2 second site x: 712.5 y: 40 w: 92 h: 68 layer: blueprint iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/cloud-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- labelAnchor: above stroke: var(--stroke-violet) z: 8 - id: fw-1 kind: icon label: |- FW-1 active x: 178 y: 350 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/firewall-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: edge-cluster z: 42 - id: fw-2 kind: icon label: |- FW-2 standby x: 298 y: 350 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/firewall-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: edge-cluster z: 43 - id: bl-1 kind: icon label: |- BORDER-1 external VTEP x: 573.5 y: 350 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-multilayer-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: border-leaves z: 44 - id: bl-2 kind: icon label: |- BORDER-2 external VTEP x: 728.5 y: 350 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-multilayer-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: border-leaves z: 45 - id: spine-1 kind: icon label: |- SPINE-1 AS 65001 x: 186 y: 630 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-multilayer-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- labelAnchor: left parent: spine z: 13 - id: spine-2 kind: icon label: |- SPINE-2 AS 65001 x: 370 y: 630 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-multilayer-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- labelAnchor: left parent: spine z: 14 - id: spine-3 kind: icon label: |- SPINE-3 AS 65001 x: 554 y: 630 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-multilayer-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- labelAnchor: left parent: spine z: 15 - id: spine-4 kind: icon label: |- SPINE-4 AS 65001 x: 738 y: 630 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-multilayer-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- labelAnchor: left parent: spine z: 16 - id: leaf-1a kind: icon label: |- LEAF-1A AS 65101 x: 64 y: 894 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: pod-1 z: 17 - id: leaf-1b kind: icon label: |- LEAF-1B AS 65101 x: 184 y: 894 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: pod-1 z: 18 - id: compute-1 kind: icon label: |- Racks A1–A6 hypervisors x: 124 y: 1040 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/server-cluster-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: pod-1 z: 19 - id: leaf-2a kind: icon label: |- LEAF-2A AS 65102 x: 366 y: 894 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: pod-2 z: 20 - id: leaf-2b kind: icon label: |- LEAF-2B AS 65102 x: 486 y: 894 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: pod-2 z: 21 - id: compute-2 kind: icon label: |- Racks B1–B6 hypervisors x: 426 y: 1040 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/server-cluster-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: pod-2 z: 22 - id: leaf-3a kind: icon label: |- LEAF-3A AS 65103 x: 704 y: 886 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: pod-3 z: 23 - id: leaf-3b kind: icon label: |- LEAF-3B AS 65103 x: 824 y: 886 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: pod-3 z: 24 - id: storage kind: icon label: |- NVMe array rack C2 x: 710 y: 1040 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/storage-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: pod-3 z: 25 - id: adc kind: icon label: |- ADC pair virtual servers x: 825 y: 1032 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://lucide.dev/license holder: Lucide contributors and Cole Bemis for Feather-derived icons iconId: lucide/scale license: ISC AND MIT notice: Lucide icons are distributed under the ISC license; the Feather-derived subset is also accompanied by the Feather MIT license and copyright notice. policyVersion: 2026-08-25.1 rasterExport: true rawExport: true renderMetadataVersion: 1 renderMonochrome: true renderParametric: true source: vendor sourceSvgSha256: aeaf2f1da1722e2f3a933dbb1b1c7fa231a5607bebe8458782e8db972422d18c sourceUrl: https://lucide.dev/license storedSvgSha256: 4a86844ba3b0b1c0213fe4407f299e1bb4e51f35b133e62b456f5f4328ebc094 iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- parent: pod-3 z: 26 - id: oob-rtr kind: icon label: |- OOB-RTR 4G backup x: 1128 y: 329.0000000000001 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/router-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- labelAnchor: left parent: oob z: 27 - id: oob-sw kind: icon label: |- OOB-SW-1 mgmt switch x: 1128 y: 551.0000000000001 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/switch-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- labelAnchor: left parent: oob z: 28 - id: jump kind: icon label: |- Jump host console access x: 1128 y: 773.0000000000001 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/server-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- labelAnchor: left parent: oob z: 29 - id: fabric-mgr kind: icon label: |- Fabric manager config + intent x: 1128 y: 995 w: 64 h: 64 layer: blueprint frame: square iconAttribution: guidelinesUrl: https://www.drawio.com/about/license holder: JGraph Ltd / draw.io iconId: generic-network/server-naked license: Trademark source: vendor sourceUrl: https://www.drawio.com/about/license iconConstraints: lockAspect: true lockColors: false lockRotation: false iconSvg: |- labelAnchor: left parent: oob z: 30 connectors: - id: e-1-transit-fw-1 from: shape: transit anchor: auto to: shape: fw-1 anchor: auto layer: blueprint routing: curved toMarker: none labelPosition: 0.4121124066979336 stroke: var(--stroke-blue) z: 57 - id: e-2-transit-fw-2 from: shape: transit anchor: auto to: shape: fw-2 anchor: auto layer: blueprint routing: curved toMarker: none stroke: var(--stroke-blue) z: 58 - id: e-3-dci-bl-1 from: shape: dci anchor: auto to: shape: bl-1 anchor: auto label: EVPN DCI · 2×100G layer: blueprint routing: curved toMarker: none stroke: var(--stroke-violet) z: 59 - id: e-4-dci-bl-2 from: shape: dci anchor: auto to: shape: bl-2 anchor: auto layer: blueprint routing: curved toMarker: none stroke: var(--stroke-violet) z: 60 - id: e-6-fw-2-bl-2 from: shape: fw-2 anchor: auto to: shape: bl-2 anchor: auto layer: blueprint routing: curved toMarker: none parent: border z: 48 - id: e-7-bl-1-spine-1 from: shape: bl-1 anchor: auto to: shape: spine-1 anchor: - 1 - 0.5 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-violet) z: 61 - id: e-8-bl-1-spine-2 from: shape: bl-1 anchor: auto to: shape: spine-2 anchor: - 1 - 0.5 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-violet) z: 62 - id: e-9-bl-2-spine-3 from: shape: bl-2 anchor: auto to: shape: spine-3 anchor: - 1 - 0.5 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-violet) z: 63 - id: e-10-bl-2-spine-4 from: shape: bl-2 anchor: auto to: shape: spine-4 anchor: auto layer: blueprint routing: curved toMarker: none stroke: var(--stroke-violet) z: 64 - id: e-11-leaf-1a-spine-1 from: shape: leaf-1a anchor: - 0.5 - 0 to: shape: spine-1 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-blue) z: 65 - id: e-12-leaf-1a-spine-2 from: shape: leaf-1a anchor: - 0.5 - 0 to: shape: spine-2 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-blue) z: 66 - id: e-13-leaf-1b-spine-3 from: shape: leaf-1b anchor: - 0.5 - 0 to: shape: spine-3 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-blue) z: 67 - id: e-14-leaf-1b-spine-4 from: shape: leaf-1b anchor: - 0.5 - 0 to: shape: spine-4 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-blue) z: 46 - id: e-15-leaf-2a-spine-1 from: shape: leaf-2a anchor: - 0.5 - 0 to: shape: spine-1 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-red) z: 68 - id: e-16-leaf-2a-spine-3 from: shape: leaf-2a anchor: - 0.5 - 0 to: shape: spine-3 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-red) z: 47 - id: e-17-leaf-2b-spine-2 from: shape: leaf-2b anchor: - 0.5 - 0 to: shape: spine-2 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-red) z: 69 - id: e-18-leaf-2b-spine-4 from: shape: leaf-2b anchor: - 0.5 - 0 to: shape: spine-4 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-red) z: 70 - id: e-19-leaf-3a-spine-2 from: shape: leaf-3a anchor: - 0.5 - 0 to: shape: spine-2 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-teal) z: 71 - id: e-20-leaf-3a-spine-4 from: shape: leaf-3a anchor: auto to: shape: spine-4 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-teal) z: 72 - id: e-21-leaf-3b-spine-1 from: shape: leaf-3b anchor: - 0.5 - 0 to: shape: spine-1 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-teal) z: 73 - id: e-22-leaf-3b-spine-3 from: shape: leaf-3b anchor: - 0.5 - 0 to: shape: spine-3 anchor: - 0.5 - 1 layer: blueprint routing: curved toMarker: none stroke: var(--stroke-teal) z: 74 - id: e-23-leaf-1a-compute-1 from: shape: leaf-1a anchor: auto to: shape: compute-1 anchor: auto layer: blueprint routing: curved toMarker: none parent: pod-1 z: 49 - id: e-24-leaf-1b-compute-1 from: shape: leaf-1b anchor: auto to: shape: compute-1 anchor: auto layer: blueprint routing: curved toMarker: none parent: pod-1 z: 50 - id: e-25-leaf-2a-compute-2 from: shape: leaf-2a anchor: auto to: shape: compute-2 anchor: auto layer: blueprint routing: curved toMarker: none parent: pod-2 z: 51 - id: e-26-leaf-2b-compute-2 from: shape: leaf-2b anchor: auto to: shape: compute-2 anchor: auto layer: blueprint routing: curved toMarker: none parent: pod-2 z: 52 - id: e-27-leaf-3a-storage from: shape: leaf-3a anchor: auto to: shape: storage anchor: auto layer: blueprint routing: curved toMarker: none parent: pod-3 z: 53 - id: e-28-leaf-3b-adc from: shape: leaf-3b anchor: auto to: shape: adc anchor: auto layer: blueprint routing: curved toMarker: none parent: pod-3 z: 54 - id: e-29-oob-rtr-oob-sw from: shape: oob-rtr anchor: auto to: shape: oob-sw anchor: auto layer: blueprint routing: curved toMarker: none parent: oob z: 55 - id: e-30-oob-sw-jump from: shape: oob-sw anchor: auto to: shape: jump anchor: auto layer: blueprint routing: curved toMarker: none parent: oob z: 56 - id: c-e7178155 from: shape: fw-1 anchor: - 1 - 0.5 to: x: 572.8132032124404 y: 394.9741671322075 layer: blueprint routing: orthogonal waypoints: - x: 264 y: 456 - x: 408 y: 456 fromMarker: none toMarker: none parent: border stroke: var(--ink) z: 75 annotations: [] graphHash: ead4b2e0

Data centre fabric