Re-Ptx-X8-64G Routing Engine Components; Figure 48: Re-Ptx-X8-64G Routing Engine Components - Juniper PTX5000 Hardware Manual

PTX5000 Packet Transport Router Hardware Guide

RE-PTX-X8-64G Routing Engine Components

78
NOTE:
Disk 2
button—Reboots the Routing Engine when pressed.
Reset
Offline button—Takes the Routing Engine offline when pressed.
Extractor clips—Control the locking system that secures the Routing Engine.
LEDs—"PTX5000 Routing Engine LEDs" on page 80
LEDs.
NOTE: For specific information about Routing Engine components (for
example, the amount of DRAM), issue the
command.

Figure 48: RE-PTX-X8-64G Routing Engine Components

1— Extractor clips
2— LEDs— DISK1 , DISK2 , and
3— ONLINE/OFFLINE button
Each Routing Engine (shown in
components:
CPU—Runs Junos OS to maintain the routing tables and routing protocols. The CPU
is an eight-core CPU with core frequency of 2.3 GHz.
DRAM—Provides storage for the routing and forwarding tables and for other Routing
Engine processes.
EEPROM—Stores the serial number of the Routing Engine.
The faceplate of the Routing Engine contains the following:
Two USB ports USB0 and
you can install Junos OS manually. Junos OS supports USB versions 3.0, 2.0, and 1.1.
Two solid-state drive slots for the primary SSD
SSD2 —Provide storage for software images, configuration files, microcode, log files,
and memory dumps. The Routing Engine reboots the system from
from fails.
SSD1
is not currently supported.
4— RESET
ONLINE 5— USB0
6— SSD card slot cover
Figure 48 on page 78) consists of the following
USB1 —Provide a removable media interface through which
SSD1
describes the functions of these
show chassis routing-engine
button
and USB1 ports
and the secondary SSD
when booting
SSD2
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