Maintaining The Ptx5000 Host Subsystem - Juniper PTX5000 Hardware Manual

Maintaining the PTX5000 Routing Engines | 464
Replacing a PTX5000 RE-DUO-C2600 Routing Engine | 465
Replacing a CompactFlash Card in a PTX5000 Routing Engine | 469
Replacing an SSD Drive on a RE-DUO-C2600-16G | 472
Replacing a PTX5000 RE-PTX-X8-64G Routing Engine | 475
Replacing an SSD Drive on a RE-PTX-X8-64G | 479
Maintaining the PTX5000 Control Boards | 481
Replacing a PTX5000 Control Board | 482
Replacing a PTX5000 Management Console or Auxiliary Port Cable | 489
Replacing a PTX5000 Management Ethernet Cable | 490

Maintaining the PTX5000 Host Subsystem

IN THIS SECTION
Purpose | 461
Action | 461
Purpose
For optimum PTX5000 performance, verify the condition of the host subsystem. Each host subsystem
comprises a Routing Engine and an adjacent Control Board functioning together.
Action
On a regular basis:
• Check the host subsystem LEDs OK and Fail on the craft interface for (HOST0 and HOST1. For more
information about the LEDs on the craft interface, see
During normal operations:
• The green host subsystem OK LED on the craft interface is lit.
"PTX5000 Craft Interface LEDs" on page
461
23.