Chapter 33 Link Layer Discovery Protocol (LLDP)
GS2210 Series User’s Guide
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33.6 LLDP Configuration
Use t his scr een t o configur e global LLDP set t ings on t he Sw it ch. Click Adv a n ce d Applica t ion >
LLD P > LLD P Con f igu r a t ion ( Click H e r e ) t o display t he screen as show n next .
I nvent ory TLV
The m aj or it y of I P Phones lack suppor t of m anagem ent pr ot ocols such as SNMP, so
LLDP- MED invent or y TLVs are used t o pr ovide t heir invent or y infor m at ion t o t he Net w or k
Connect ivit y Devices such as t he Sw it ch. The I nvent or y TLV m ay cont ain t he follow ing
inform at ion.
•
Har dwar e Revision
•
Soft war e Rev ision
•
Fir m war e Rev ision
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Model Nam e
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Manufact ur er
•
Serial Num ber
•
Asset I D
Ext ended
Pow er v ia MDI
TLV
Ext ended Pow er Via MDI Discover y enables det ailed pow er infor m at ion t o be adver t ised
by Media Endpoint s, such as I P phones and Net w or k Connect ivit y Devices such as t he
Sw it ch.
•
Pow er Ty pe - w het her it is cur r ent ly operat ing fr om pr im ary pow er or is on back up
pow er ( back up pow er m ay indicat e t o t he Endpoint Dev ice t hat it should m ove t o a
pow er conser vat ion m ode) .
•
Pow er Sour ce - w het her or not t he Endpoint is cur rent ly operat ing fr om an ex t er nal
pow er sour ce.
•
Pow er Prior it y - t he Endpoint Dev ice’s pow er pr iorit y ( w hich t he Net w or k Connect iv it y
Dev ice m ay use t o pr iorit ize w hich devices w ill rem ain in ser v ice during pow er
shor t ages)
•
Pow er Value - pow er r equir em ent , in fractions of Wat t s, in curr ent configurat ion
Table 141
Advanced Applicat ion > LLDP > LLDP Rem ot e St at us > LLDP Rem ot e Por t St at us Det ail
( MED TLV)
LABEL
DESCRIPTION
