Figure 255: Installing A Side Fan Tray In A Qfx3008-I Interconnect Device - Juniper QFabric QFX3000-G Hardware Documentation

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Documentation

Taking a Control Board Offline in a QFX3008-I Interconnect Device

Figure 255: Installing a Side Fan Tray in a QFX3008-I Interconnect Device

Removing a Side Air Filter from a QFX3008-I Interconnect Device on page 623

Maintaining the Air Filters in a QFX3008-I Interconnect Device on page 719

Cooling System and Airflow in a QFX3008-I Interconnect Device on page 48

If you are going to remove a Control Board from a QFX3008-I Interconnect device, take

the Control Board offline before you remove it to preserve its configuration.

The Control Board performs Routing Engine functions in a QFX3008-I Interconnect

device. There are two Control Boards installed in a QFX3008-I Interconnect device.

When you switch Control Board mastership, or when a master

Control Board fails, no data traffic is forwarded over the QFX3008-I

Interconnect device. Data traffic over other QFX3008-I Interconnect devices

in your QFX3000 QFabric system is not disrupted.

We recommend that you take the backup Control Board offline before

removing it.

Before you offline a Control Board:

Chapter 41: Replacing QFX3008-I Components

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