Maintaining And Verifying The Status Of The Mx2020 Router Components; Maintaining The Mx2020 Ethernet Switch - Juniper MX2020 Hardware Manual

RELATED DOCUMENTATION
MX2020 Power Subsystem Description | 91
Maintaining the MX2020 Power Usage | 424
Prevention of Electrostatic Discharge Damage | 770
Troubleshooting the MX2000 Router Power System | 686

Maintaining and Verifying the Status of the MX2020 Router Components

Maintaining the MX2020 Air Filter on page 462
Maintaining the MX2020 Air Vents on page 463
Maintaining the MX2020 Host Subsystem on page 485
Maintaining the MX2020 Control Boards on page 488
Maintaining the MX2020 Cooling System Components on page 465
Maintaining the MX2020 Cooling System Zones on page 481
Maintaining the MX2020 Fan Trays on page 442
Maintaining the MX2020 Power Supply Modules
Maintaining the MX2020 Power Usage on page 424
Maintaining the MX2020 Routing Engines on page 485
Maintaining the Switch Fabric Board (SFB) on page 499
Maintaining the MX2020 Switch Processor Mezzanine Board (SPMB) on page 520
Maintaining and Verifying the MX2020 Router Version on page 670
Maintaining and Verifying the Status of the MX2020 Craft Interface on page 589

Maintaining the MX2020 Ethernet Switch

Purpose
For optimum router performance, verify the status of the Gigabit Ethernet ports connected to MPC devices.
Action
On a regular basis:
Check the LEDs on MPC faceplates. The meaning of the LED states differs for various MICs. For more
information, see the MX Series Interface Module Reference.
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