Building network racks from a cutsheet: cabling at scale and turn-up checks

Skills you'll practise

• Read a cutsheet row and build the connection it describes, including media, length and label
• Choose a cable length from the rack elevation and the route, using the shortest stock length that fits without strain
• Verify cabling against the cutsheet using LLDP neighbor data and correct crossed or misplaced cables
• Hand over a rack build with as-built records, labels, light readings and an open-items list

Course outline

1. 1.Building racks from a cutsheetVideo · 2 min
2. 2.The cutsheet is the planLesson · 18 min
3. 3.Verifying cabling with LLDPLesson · 19 min
4. 4.Turn-up checks and handoverLesson · 18 min
5. 5.Building network racks from a cutsheet: cabling at scale and turn-up checks: knowledge checkKnowledge check · 18 questions
6. 6.Final exam8 questions · passing it completes the course, so people who already know the material can test out

Sources it draws on

The lessons and questions are written from these references, so learners can go back to the original.

• NVIDIA Cumulus Linux 5.15 user guide: Link Layer Discovery Protocol (IEEE 802.1AB neighbor system name and port)
• NVIDIA Cumulus Linux 5.15 user guide: Prescriptive Topology Manager (verifies cabling against a topology file using LLDP; PASS/FAIL per port)
• IEEE 802.1AB: Station and Media Access Control Connectivity Discovery (LLDP)
• ANSI/TIA-606: Administration standard for telecommunications infrastructure (identifiers and records)
• EIA/ECA-310-E: Cabinets, racks, panels and associated equipment (1U = 1.75 in, 44.45 mm)