Question

Which of the following statements are true regarding LLDP? (2)

a) An LLDP interface can be configured to receive LLDP messages but not transmit them
b) It is enabled by default on Cisco switches
c) It cannot be disabled at the interface level
d) It can convey VTP information
e)An LLDP interface can be configured to transmit LLDP messages but not receive them."

Answer 1

LLDP is enabled by default on Cisco switches, can convey VTP information, and an interface can be configured to only transmit LLDP messages.

Step-by-step explanation:

b) It is enabled by default on Cisco switches: LLDP (Link Layer Discovery Protocol) is indeed enabled by default on Cisco switches. LLDP allows network devices to advertise information about themselves, such as their identity, capabilities, and neighbors.

d) It can convey VTP information: LLDP can convey various types of information, including VLAN Trunking Protocol (VTP) information. This allows neighboring switches to exchange information about their VLAN configurations.

e)An LLDP interface can be configured to transmit LLDP messages but not receive them: It is possible to configure an LLDP interface to only transmit LLDP messages and not receive them. This can be useful in certain network setups where only certain devices need to be able to detect and communicate with their neighbors.