Web-based Configuration Guide Diagnostics
143
The MAC address
table is full of entries.
The number of L2 MAC address entries is
about to reach the hardware capacity limit of
the product.
The ARP table is full of
ARP entries.
The number of ARP entries on the network
exceeds the ARP capacity of the device.
The PoE process is
not running.
The PoE service of the device fails and no
power can be supplied.
It is applicable only to NBS Series
Switches that support the PoE
function.
(The device models are marked
with "-P".)
The total PoE power is
overloaded.
The total PoE power of the device is
overloaded, and the new connected PD
cannot be powered properly.
It is applicable only to NBS Series
Switches that support the PoE
function.
(The device models are marked
with "-P".)
The device has a loop
alarm.
A network loop occurs on the LAN.
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