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Cable the hardware for your AFX 1K storage system

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After you install the rack hardware for your AFX 1K storage system, install the network cables for the controllers, and connect the cables between the controllers and storage shelves.

Before you begin

Contact your network administrator for information about connecting the storage system to your network switches.

About this task

  • These procedures show common configurations. The specific cabling depends on the components ordered for your storage system. For comprehensive configuration details and slot priorities, see NetApp Hardware Universe.

  • The I/O slots on an AFX controller are numbered 1 through 11.

    Slot numbering on an AFX controller

  • The cabling graphics show arrow icons indicating the proper orientation (up or down) of the cable connector pull-tab when inserting a connector into a port.

    As you insert the connector, you should feel it click into place; if you do not feel it click, remove it, turn it over and try again.

    Cable pull tab direction

    Note

    The connector components are delicate and care should be taken when clicking into place.

  • When cabling to an optical fiber connection, insert the optical transceiver into the controller port before cabling to the switch port.

  • The AFX 1K storage system utilizes 4x100GbE breakout cables on the cluster and storage network. The 400GbE connections are made to the switch ports, and the 100GbE connections are made to the controller and drive shelf ports. Storage and HA/Cluster connections can be made to any non-ISL port on the switch.

    For a given 4x100GbE breakout cable connection to the specific switch port, you connect all 4 ports going to the switch over this single breakout cable.

    • 1 x HA port (slot 1)

    • 1 x cluster port (slot 7)

    • 2 X storage ports (slots 10, 11)

      All 'a' ports connect to switch A, and all 'b' ports connect to switch B.

Note Cisco Nexus 9332D-GX2B and 9364D-GX2A switch configurations to the AFX 1K storage system require 4x100GbE breakout cable connections.

Step 1: Connect the controllers to the management network

Connect the management port on each switch to either of the management switches (if ordered) or connect them directly to your management network.

The management port is the upper-right port located on the PSU side of the switch. The CAT6 cable for each switch needs to be routed through the pass-through panel after the switches are installed to connect to the management switches or management network.

Use the 1000BASE-T RJ-45 cables to connect the management (wrench) ports on each controller to the management network switches.

RJ-45 cables

1000BASE-T RJ-45 cables

Connect to your management network
Important Do not plug in the power cords yet.

  1. Connect to host network.

Step 2: Connect the controllers to the host network

Connect the Ethernet module ports to your host network.

This procedure may differ depending on your I/O module configuration. The following are some typical host network cabling examples. See NetApp Hardware Universe for your specific system configuration.

Steps

  1. Connect the following ports to your Ethernet data network switch A.

    • Controller A (Example)

      • e2a

      • e3a

    • Controller B (Example)

      • e2a

      • e3a

        100GbE cables

        100 Gb Ethernet cable
        Cable to Ethernet network

  2. Connect the following ports to your Ethernet data network switch B.

    • Controller A (Example)

      • e2b

      • e3b

    • Controller B (Example)

      • e2b

      • e3b

        100GbE cables

        100 Gb Ethernet cable
        Cable to Ethernet network

Step 3: Cable the cluster and HA connections

Use the Cluster and HA interconnect cable to connect ports e1a and e7a to switch A and e1b and e7b to switch B. The e1a/e1b ports are used for the HA connections, and the e7a/e7b ports are used for the cluster connections.

Steps

  1. Connect the following controller ports to any non-ISL port on the cluster network switch A.

    • Controller A

      • e1a

      • e7a

    • Controller B

      • e1a

      • e7a

        100GbE cables

        Cluster HA cable
        Cable cluster connections to cluster network

  2. Connect the following controller ports to any non-ISL port on the cluster network switch B.

    • Controller A

      • e1b

      • e7b

    • Controller B

      • e1b

      • e7b

        100GbE cables

        Cluster HA cable
        Cable cluster connections to cluster network

Step 4: Cable the controller-to-switch storage connections

Connect the controller storage ports to the switches. Ensure you have the correct cables and connectors for your switches. See Hardware Universe for more information.

  1. Connect the following storage ports to any non-ISL port on switch A.

    • Controller A

      • e10a

      • e11a

    • Controller B

      • e10a

      • e11a

        100GbE cables

        100 Gb cable
        Cable controller storage to switch A

  2. Connect the following storage ports to any non-ISL port on switch B.

    • Controller A

      • e10b

      • e11b

    • Controller B

      • e10b

      • e11b

        100GbE cables

        100 Gb cable
        Cable controller storage to switch B

Step 5: Cable the shelf-to-switch connections

Connect the NX224 storage shelves to the switches.

For the maximum number of shelves supported for your storage system and for all of your cabling options, see NetApp Hardware Universe.

  1. Connect the following shelf ports to any non-ISL port on switch A and switch B for module A.

    • Module A to switch A connections

      • e1a

      • e2a

      • e3a

      • e4a

    • Module A to switch B connections

      • e1b

      • e2b

      • e3b

      • e4b

        100GbE cables

        100 Gb cable
        Cable shelf to switch A and switch B

  2. Connect the following shelf ports to any non-ISL port on switch A and switch B for module B.

    • Module B to switch A connections

      • e1a

      • e2a

      • e3a

      • e4a

    • Module B to switch B connections

      • e1b

      • e2b

      • e3b

      • e4b

        100GbE cables

        100 Gb cable
        Cable shelf to switch A and switch B
What's next?

After cabling the hardware, power on and configure the switches.