Lldp Operation Type; Basic Tlv; Lldp Message - SMC Networks 7824M/VSW - annexe 1 Manual

Management Guide
TigerAccess™ EE
7.3.3
7.3.4
7.3.5
i
SMC7824M/VSW

LLDP Operation Type

If you activated LLDP on a port, configure LLDP operation type.
Each LLDP operation type works as one of the followings:
both sends and receive LLDP frame.
•
tx_only only sends LLDP frame.
•
• rx_only only receives LLDP frame.
disable does not process any LLDP frame.
•
To configure how to operate LLDP, use the following command.
Command
lldp adminstatus PORTS [both |
tx_only | rx_only | disable]

Basic TLV

LLDP is transmitted through TLV. There are mandatory TLV and optional TLV. In optional
TLV, there are basic TLV and organizationally specific TLV. Basic TLV must be in the
switch where LLDP is realized, specific TLV can be added according to the feature of the
switch.
For the switch, the administrator can enable and disable basic TLV by selecting it. To en-
able basic TLV by selecting it, use the following command.
Command
lldp PORTS [portdescription |
sysname | sysdescription
syscap]
no lldp PORTS [portdescription |
sysname | sysdescription
syscap]

LLDP Message

For the switch, it is possible to configure the interval time and times of sending LLDP
message. To configure the interval time and times of LLDP message, use the following
command.
Command
lldp msg txinterval <5-32768>
lldp msg txhold <2-10>
Default for sending LLDP message is 4 times in every 30 seconds.
Mode
Configures LLDP operation type.
Bridge
(default: disable)
Mode
| Selects basic TLV that is sent in the port.
Bridge
| Disables basic TLV configured to be sent in the port.
Mode
Configures the interval of sending LLDP message. The
unit is second. (default: 30)
Bridge
Configures the periodic times of LLDP message.
(default: 4)
Description
Description
Description
CLI
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