Installing, Removing, And Maintaining Host Subsystem Components; Maintaining The Mx2020 Host Subsystem; Maintaining The Mx2020 Routing Engines - Juniper MX2020 Hardware Manual

CHAPTER 24
Installing, Removing, and Maintaining Host Subsystem
Components
IN THIS CHAPTER

Maintaining the MX2020 Host Subsystem | 485

Replacing an MX2000 SFB | 489
Maintaining the Switch Fabric Board (SFB) | 499
Replacing an MX2000 CB-RE | 500
Maintaining the MX2020 Control Boards | 508

Maintaining the MX2020 Routing Engines | 509

Upgrading to the Control Board-Routing Engine REMX2K-X8-64G in a Redundant Host Subsystem | 511
Upgrading to the REMX2K-X8-64G CB-RE in a Nonredundant Host Subsystem | 516
Maintaining the MX2020 Switch Processor Mezzanine Board (SPMB) | 520
Maintaining MX2020 Packet Forwarding Engine Components | 521
Maintaining the MX2020 Host Subsystem
IN THIS SECTION
Maintaining the MX2020 Routing Engines | 485
Maintaining the MX2020 Control Boards | 488
Maintaining the MX2020 Routing Engines
Purpose
Each host subsystem comprises a Control Board and Routing Engine (CB-RE) functioning together.
485