ZyXEL Communications GS1920-48HPv2, Руководство пользователя

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Chapter 33 Link Layer Discovery Protocol (LLDP)
GS1920v2 Series User’s Guide
299
33.6 LLDP C o nfig ura tio n
Use this screen to configure global LLDP settings on the Switch. Click
Adva nc e d Applic a tio n
>
LLDP >
LLDP C o nfig ura tio n (C lic k He re )
to display the screen as shown next.
Fig ure 214
Advanced Application > LLDP > LLDP Configuration
The following table describes the labels in this screen.
Table 138 Advanced Application > LLDP > LLDP Configuration
LABEL DESC RIPTIO N
Active Select to enable LLDP on the Switch. It is enabled by default.
Transmit Interval Enter how many seconds the Switch waits before sending LLDP packets.
Transmit Hold Enter the time-to-live (TTL) multiplier of LLDP frames. The device information on the
neighboring devices ages out and is discarded when its corresponding TTL expires. The TTL
value is to multiply the TTL multiplier by the LLDP packets transmitting interval.
Transmit Delay Enter the delay (in seconds) between successive LLDPDU transmissions initiated by value or
status changes in the Switch MIB.
Reinitialize Delay Enter the number of seconds for LLDP to wait before initializing on a port.
Apply Click
Apply
to save your changes to the Switch’s run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the
Sa ve
link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.
Cancel Click
C a nc e l
to begin configuring this screen afresh.