Figure 282: Installing A Qfx-Pfa-4Q Expansion Module In A Qfx5100-24Q-Aa; Device - Juniper QFabric QFX3000-G Hardware Documentation

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Documentation

Removing a Fan Module from a QFX5100 Device

Figure 282 on page 675

shows how to install a QFX-PFA-4Q on the port panel of a

QFX5100-24Q-AA switch.

Figure 282: Installing a QFX-PFA-4Q Expansion Module in a QFX5100-24Q-AA Device

When you install the QFX-PFA-4Q expansion module in a

QFX5100-24Q-AA switch and reboot the switch, the two NIC ports in the NIC

inside the QFX5100-24Q-AA switch are enabled automatically. When you

install other expansion modules (QFX-EM-4Q or EX4600-EM-8F), the NIC

ports are enabled only when an EX4600-EM-8F is installed in slot 2 (QIC1),

that is, the expansion module slot located on your right as you face the

QFX5100-24Q-AA. To verify that the NIC ports are enabled, run the

interfaces terse

displayed in the command output as,

EX4600-EM-8F installed in slot 2 (QIC1), the NIC interfaces are displayed as

If you have a Juniper Care service contract, register any addition,

change, or upgrade of hardware components at

https://www.juniper.net/customers/support/tools/updateinstallbase/

to do so can result in significant delays if you need replacement parts. This

note applies if you change the type of power supply or add a new type of

expansion module. It does not apply if you replace these components with

the same type of component.

QFX5100 Device Hardware Overview on page 63

Installing and Removing QFX5100 Device Hardware Components on page 665

The fan modules in QFX5100 devices are hot-removable and hot-insertable

field-replaceable units (FRUs): you can remove and replace them without powering off

the switch or disrupting switch functions.

Chapter 44: Replacing QFX5100 Components

command. For a QFX-PFA-4Q, the NIC interface names are

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