HP FlexNetwork NJ5000, Руководство пользователя

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179
3.
Configure the LLDP parameters for the port as described in Table 75 .
4.
Click
Apply
.
A progress dialog box appears.
5.
Click
Close
on the progress dialog box when the progress dialog box prompts that the
configuration succeeds.
Table 75 Configuration items
Item Description
Interface Name Displays the name of the port or ports you are configuring.
DLDP State
Displays the LLDP enabling status on the port you are configuring.
This field is not available when you batch-configure ports.
Basic
Settings
LLDP Operating
Mode
Set the LLDP operating mode on the port or ports you are configuring:
•
TxRx
—Sends and receives LLDP frames.
•
Tx
—Sends but does not receive LLDP frames.
•
Rx
—Receives but not does not send LLDP frames.
•
Disable
—Neither sends nor receives LLDP frames.
Encapsulation
Format
Set the encapsulation for LLDP frames:
•
ETHII
—Encapsulates outgoing LLDP frames in Ethernet II frames
and processes an incoming LLDP frame only if its encapsulation
is Ethernet II.
•
SNAP
—Encapsulates outgoing LLDP frames in Ethernet II
frames and processes an incoming LLDP frame only if its
encapsulation is Ethernet II.
LLDP-CDP PDUs use only SNAP encapsulation.
CDP Operating
Mode
Set the CDP compatibility of LLDP:
•
Disable
—Neither sends nor receives CDP frames.
•
TxRx
—Sends and receives CDP frames
To enable LLDP to be compatible with CDP on the port, you must
enable CDP compatibility on the
Global Setup
tab and set the CDP
operating mode on the port to TxRx.
LLDP Polling
Interval
Enable LLDP polling and set the polling interval.
If no polling interval is set, LLDP polling is disabled.
With the polling mechanism, LLDP periodically detects local
configuration changes. If a configuration change is detected, an LLDP
frame is sent to inform the LLDP neighbors of the change.
LLDP Trapping
Set the enable status of the LLDP trapping function on the port or ports.
LLDP trapping is used to report to the network management station
critical events such as new neighbor devices detected and link failures.
To avoid excessive traps from being sent when topology is instable,
tune the minimum trap transmission interval on the
Global Setup
tab.
Base
TLV
Settings
Port Description
Select the box to include the port description TLV in transmitted LLDP
frames.
System
Capabilities Select the box to include the system capabilities TLV in transmitted
LLDP frames.
System
Description Select the box to include the system description TLV in transmitted
LLDP frames.
System Name
Select the box to include the system name TLV in transmitted LLDP
frames.
Management
Address
Select the box to include the management address TLV in transmitted
LLDP frames and, in addition, set the management address and its