Juniper EX4500 Hardware Manual page 15

Part 3
Chapter 11
Chapter 13
Part 5
Chapter 27
Copyright © 2017, Juniper Networks, Inc.
Table 58: Number of Switches and Switch Roles for a Mixed EX4200, EX4500,
and EX4550 Virtual Chassis, per Junos OS Release . . . . . . . . . . . . . . . . . . . . 115
Table 59: Virtual Chassis Components to Consider When Planning an EX4200,
EX4500, and EX4550 Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Table 60: Cabling Requirements for a Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . 117
Initial Installation and Configuration
Unpacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Table 61: Inventory of Components Provided with an EX4500 Switch . . . . . . . . . 122
Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Table 62: Parts and Tools Required for Connecting an EX Series Switch to Earth
Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Table 63: Special Instructions to Follow Before Connecting Earth Ground to a
Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Troubleshooting
Alarms and Syslog Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Table 64: Alarm Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Table 65: Chassis Component Alarm Conditions on EX4500 Switches . . . . . . . 237
Table 66: Summary of Key Alarm Output Fields . . . . . . . . . . . . . . . . . . . . . . . . . 242
Table 67: Filtering System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Table 68: Viewing System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
List of Tables
xv