Juniper EX4100-F- 24P/T - Table of Contents

Letter of Volatility EX4100-F-24P/T 2/2/2023
UNCLASSIFIED
TABLE OF CONTENTS
1 Introduction ............................................................................................... 1
1.1 Purpose .............................................................................................. 1
1.2 Scope ................................................................................................. 1
2 Equipment Overview ................................................................................. 1
2.1 Identification of Chassis ...................................................................... 1
2.2 Description of Field Replaceable Units (FRU) .................................... 2
3 VOLATILE AND NON-VOLATILE MEMORIES ........................................ 2
3.1 Power Down and Removal of memory devices .......................................... 3
4 System Power Down ................................................................................ 3
4.1 Disassembly of the EX4100-F-24P/T Chassis and Identification of NV
storage ......................................................................................................... 3
5 Follow the assembly procedure in reverse order to assemble the
EX4100-F-24P/T Chassis. ............................................................................ 7
TABLE OF FIGURES
Figure 2 1: EX4100-F-24P/T....……………………………………………………2
Figure 4 1: PSU FRUs……………………………………………………………...3
Figure 4 2: Top cover screws……………………………………………………...4
Figure 4 3: Side screws of Top Cover…………………………………………….5
Figure 4 5: Locate On-Board memory Chip and Battery………………………..8
Figure 4 6: Locate NV storage (eUSB)…………………………………….……..8
Figure 4 7: Locate NIC internal Firmware Flash and Mainboard EEPROM)…8
Figure 4 6: Locate MainBoard - CPLD and Uboot SPI Flash……………..……9