1. Determine the serial number of the chassis if you need to return the switch. If you need to return
one or more components, determine the serial number for each component. For instructions, see
"Locate the Serial Number on an EX4100 and EX4100-F Switch or EX4100 Component" on page
214
2. Obtain a Return Material Authorization (RMA) number from the Juniper Networks Technical
Assistance Center (JTAC) as described in
Contact Customer Support to Obtain Return Material
NOTE: Obtain an RMA number before you return any component to Juniper Networks.
Juniper Networks reserves the right to refuse shipments that lack an RMA. Refused
shipments are returned to the customer through collect freight, meaning that you pay for the
returned delivery.
3. Pack the switch or component for shipping as described in
"Pack an EX4100 and EX4100-F Switch or
EX4100 Component for Shipping" on page 224
For more information about return and repair policies, see the customer support page at
www.juniper.net/support/guidelines.html
Locate the Serial Number on an EX4100 and EX4100-F Switch or EX4100
Component
IN THIS SECTION
List the Switch and Components Details with the CLI | 215
Locate the Chassis Serial Number ID Label on an EX4100 and EX4100-F Switch | 220
Locate the Serial Number ID Labels on FRUs in an EX4100 Switch | 221
If you are returning a switch or hardware component to Juniper Networks for repair or replacement, you
must locate the serial number of the switch or component. You must provide the serial number to the
Juniper Networks Technical Assistance Center (JTAC) to obtain a Return Material Authorization (RMA)
number.
If the switch is operational and you can access the CLI, you can list serial numbers for the switch and for
some components with a CLI command.
214
Содержание EX4100
Страница 1: ...EX4100 and EX4100 F Switch Hardware Guide Published 2022 11 08 ...
Страница 68: ...Figure 45 Front to Back Airflow Through the EX4100 48P or EX4100 48T Switch Chassis 59 ...
Страница 69: ...Figure 46 Front to Back Airflow Through the EX4100 24MP or EX4100 48MP Switch Chassis 60 ...
Страница 70: ...Figure 47 Front to Back Airflow Through the EX4100 F 24P Switch Chassis 61 ...
Страница 71: ...Figure 48 Front to Back Airflow Through the EX4100 F 24T Switch Chassis 62 ...
Страница 72: ...Figure 49 Front to Back Airflow Through the EX4100 F 48P Switch Chassis 63 ...
Страница 105: ...Figure 62 Clearance Requirements for Airflow and Hardware Maintenance for the EX4100 24MP and EX4100 48MP Switch 96 ...
Страница 106: ...Figure 63 Clearance Requirements for Airflow and Hardware Maintenance for the EX4100 F 24T Switch 97 ...
Страница 107: ...Figure 64 Clearance Requirements for Airflow and Hardware Maintenance for the EX4100 F 24P Switch 98 ...
Страница 108: ...Figure 65 Clearance Requirements for Airflow and Hardware Maintenance for the EX4100 F 48P Switch 99 ...
Страница 209: ...5 CHAPTER Troubleshoot Hardware Troubleshoot the EX4100 and EX4100 F Components 201 ...