ZyXEL Communications GS1350 Series User Manual page 231

Advanced Application > Auto PD Recovery
Fig ure 168
The following table describes the labels in this screen.
Table 107 Advanced Application > Auto PD Recovery
L ABEL DESC RIPT IO N
Active Select this option to enable Auto PD Recovery on the Switch.
Port This field displays the index number of a port on the Switch.
* Settings in this row apply to all ports.
Use this row only if you want to make some settings the same for all ports. Use this row first to
set the common settings and then make adjustments on a port-by-port basis.
Changes in this row are copied to all the ports as soon as you make them.
Active Select
Mode Select
reading LLDP packets from the PD on the port. The Switch also sends out LLDP packets to the
PD to update the
Select
PD is reachable or not.
Neighbor If
Mo de
If
Mo de
which the Switch sends ping requests will display automatically. If not, enter the IP address
manually.
Polling Interval Specify the number of seconds the Switch waits for a response before sending another ping
request.
For example, the Switch will try to detect the PD status by performing ping requests every 20
seconds.
Polling Count Specify how many times the Switch is to resend a ping request before considering the PD
unreachable.
For example, If there is no ping reply from the PD after the
C o unt
the
Sta tus
perform your choice in the
Chapter 28 Auto PD Recovery
to enable Auto PD Recovery on the ports.
Ac tive
to have the Switch passively monitor current status of the connected PD by
L L DP
Switc h Ne ig hb o r
to have the Switch ping the IP address of the connected PD to test whether the
Ping
is set to , the system name of the connected PD displays automatically.
L L DP
is set to and the PD supports LLDP, the connected PD's IPv4 or IPv6 address to
Ping
starts from 1. After
Po lling C o unt
> screen (see Section 7.2.1 on page 84
Ne ig hb o r
Ac tio n
GS1350 Series User's Guide
231
table on the PD (see Section 7.2.1 on page 84
Po lling Inte rva l
reaches 3, the
PD He a lth
for details). The Switch will then
field.
for details).
has elapsed,
Po lling
status LED will turn to red in