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•Tx Optional TLVs — Contains a list of optional TLVs advertised by the port. For the complete list, see the Available TLVs field.

•Management IP Address — Indicates the management IP address that is advertised from the interface.

–Use Default — Specifies the way TLVs are included:

–Checked — Only mandatory TLVs are used by default; they are Chassis subtype (MAC address), Port subtype (port number), and TTL (time-to-leave equal to 120s).

–Unchecked — User-defined TLVs consisting of the 3 above mentioned mandatory TLVs plus optional TLVs that are moved by user from the Avalable set of TLVs.

The LLDP Port Table page displays the LLDP Port Configuration. To open the LLDP Port Table, click Security → LLDP → Port Settings → Show All in the tree view.

Figure 6-78. LLDP Port Table

Table 6-44. LLDP Port settings CLI Commands

CLI Command	Description
clear lldp rx interface	Restarts the LLDP RX state machine
	and clearing the neighbors table
lldp optional-tlv tlv1 [tlv2 … tlv5]	Specifies which optional TLVs from the
	basic set should be transmitted
lldp enable [rx tx both]	To enable Link Layer Discovery
	Protocol (LLDP) on an interface.

The following is an example of the CLI commands:

Console(config)# interface ethernet g1

Console(config-if)# lldp enable

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Configuring System Information