Troubleshooting the Installation
202 Installation and Configuration Guide Avaya C360 Multilayer Stackable Switches, version 4.5
● Mis-configuration ● Use the show port CLI
command to show the port
parameters and check they are
compatible with the attached
device.
● Faulty NIC ● Replace the NIC
Connected device does not receive power from switch (C360-PWR
only)
Tip:
Tip: Use the show powerinline CLI command to show
PoE status
● Device connected is
not a PD (powered
device), such as a
computer
(PoE LED blinks)
● Check that the cable to the PD is
inserted and connected correctly
● PD not connected
properly (PoE LED
blinks)
● PD not compatible
(PoE LED blinks)
● Switch Inline power
capacity exceeded
(PoE LED blinks)
● Increase the priority of the PD
port to High or Critical (see page)
● Move the PD to a
higher-numbered port
● Disconnect unnecessary PDs
from the switch.
● Connect an additional Inline DC
power source to the switch
● Overcurrent or
undercurrent detected.
● Check that the PD is working
correctly.
Table 35: Troubleshooting 2 of 3
Problem/Cause Suggested Solution
2 of 3
