A Port On An Sfp Uplink Module Installed In An Ex3200 Switch Is Disabled - Juniper EX3200 Hardware Manual

Cause
Solution

A port on an SFP uplink module installed in an EX3200 switch is disabled

Problem
Cause
Solution
Related
Documentation
Copyright © 2016, Juniper Networks, Inc.
Symptoms: When you check the status with the CLI command
with the J-Web user interface, the disabled port is not listed.
The last four built-in ports use the same ASIC as the SFP uplink module. Therefore, if
you install a transceiver in an SFP or SFP+ uplink module installed in an EX3200 switch,
a corresponding base port from the last four built-in ports is disabled.
If you need to use the disabled built-in port, you must remove the transceiver from the
SFP or SFP+ uplink module. Alternatively, you can install an XFP uplink module instead
of an SFP or SFP+ uplink module. There is no conflict between the built-in network ports
and the ports on the XFP uplink modules.
Description: One of the ports (
installed in an EX3200 switch is disabled.
Symptoms: When you check the status with the
J-Web user interface, the disabled port is not listed.
If you replace a transceiver multiple times in quick succession in a port in an SFP uplink
module installed in an EX3200 switch, it might cause an eeprom read problem. The
switch might not create an interface for that port and that port might be disabled.
To enable the disabled uplink module port, remove the transceiver from that port and
install it after 10 seconds.
Monitoring Interface Status and Traffic
Configuring Gigabit Ethernet Interfaces (CLI Procedure)
Configuring Gigabit Ethernet Interfaces (J-Web Procedure)
Installing an Uplink Module in an EX3200 Switch on page 195
Removing a Transceiver on page 203
Uplink Modules in EX3200 Switches on page 15
Chapter 22: Troubleshooting Switch Components
through
ge-0/1/0 ge-0/1/3
show interface
or
show interfaces ge-
) of an SFP uplink module
commands or with the
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