ZyXEL Communications GS1920-48HPv2, Руководство пользователя

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Chapter 33 Link Layer Discovery Protocol (LLDP)
GS1920v2 Series User’s Guide
289
The following table describes the labels in this screen.
33.4.1 LLDP Lo c a l Po rt Sta tus De ta il
This screen displays detailed LLDP status for each port on this Switch. Click
Adva nc e d Applic a tio n
>
LLDP
> LLDP Lo c a l Sta tus
and then, click a port number, for example 1 in the local port column to display the
screen as shown next.
Table 132 Advanced Application > LLDP > LLDP Local Status
LABEL DESC RIPTIO N
Basic TLV
Chassis ID TLV This displays the chassis ID of the local Switch, that is the Switch you’re configuring. The
chassis ID is identified by the chassis ID subtype.
C ha ssis ID Sub type
- this displays how the chassis of the Switch is identified.
C ha ssis ID
- This displays the chassis ID of the local Switch.
System Name
TLV
This shows the host name of the Switch.
System
Description TLV
This shows the firmware version of the Switch.
System
Capabilities TLV
This shows the System Capabilities enabled and supported on the local Switch.
•
Syste m C a pa b ilitie s Suppo rte d
- Bridge
•
Syste m C a pa b ilitie s Ena b le d
- Bridge
Management
Address TLV
The Management Address TLV identifies an address associated with the local LLDP agent
that may be used to reach higher layer entities to assist discovery by network management.
The TLV may also include the system interface number and an object identifier (OID) that are
associated with this management address
This field displays the Management Address settings on the specified port(s).
•
Ma na g e m e nt Addre ss Sub type
- ipv4 / all-802
•
Inte rfa c e Num b e r Sub type
- unknown
•
Inte rfa c e Num b e r
- 0 (not supported)
•
O b je c t Ide ntifie r
- 0 (not supported)
LLDP Port
Information This displays the local port information.
Local Port This displays the number of the Switch port which receives the LLDPDU from the remote
device. Click a port number to view the detailed LLDP status on this port at
LLDP Lo c a l Po rt
Sta tus De ta il
screen.
Port ID Subtype This indicates how the port ID field is identified.
Port ID This is an alpha-numeric string that contains the specific identifier for the port from which this
LLDPDU was transmitted.
Port Description This shows the port description that the Switch will advertise from this port.