3.2.16. lldp¶

Note

requires a Product License.

Top-level container for LLDP configuration and state data.

vsr running config# vrf <vrf> lldp

enabled (pushed)¶

System level state of the LLDP protocol.

vsr running config# vrf <vrf> lldp
vsr running lldp# enabled true|false

Default value: true

hello-timer¶

System level hello timer for the LLDP protocol.

vsr running config# vrf <vrf> lldp
vsr running lldp# hello-timer <uint64>

system-name¶

The system name field shall contain an alpha-numeric string that indicates the system’s administratively assigned name. The system name should be the system’s fully qualified domain name. If implementations support IETF RFC 3418, the sysName object should be used for this field.

vsr running config# vrf <vrf> lldp
vsr running lldp# system-name <string>

system-description¶

The system description field shall contain an alpha-numeric string that is the textual description of the network entity. The system description should include the full name and version identification of the system’s hardware type, software operating system, and networking software. If implementations support IETF RFC 3418, the sysDescr object should be used for this field.

vsr running config# vrf <vrf> lldp
vsr running lldp# system-description <string>

management-address¶

The Management Address is a mandatory TLV which identifies a network address associated with the local LLDP agent, which can be used to reach the agent on the port identified in the Port ID TLV.

vsr running config# vrf <vrf> lldp
vsr running lldp# management-address <string>

chassis-id (state only)¶

The Chassis ID is a mandatory TLV which identifies the chassis component of the endpoint identifier associated with the transmitting LLDP agent.

vsr> show state vrf <vrf> lldp chassis-id

chassis-id-type (state only)¶

This field identifies the format and source of the chassis identifier string. It is an enumerator defined by the LldpChassisIdSubtype object from IEEE 802.1AB MIB.

vsr> show state vrf <vrf> lldp chassis-id-type

interface¶

List of interfaces on which LLDP is enabled / available.

vsr running config# vrf <vrf> lldp interface <interface>

An interface name.

enabled¶

Enable or disable the LLDP protocol on the interface.

vsr running config# vrf <vrf> lldp interface <interface>
vsr running interface <interface># enabled true|false

Default value: true

counters (state only)¶

LLDP counters on each interface.

frame-in (state only)¶

The number of lldp frames received.

vsr> show state vrf <vrf> lldp interface <interface> counters frame-in

frame-out (state only)¶

The number of frames transmitted out.

vsr> show state vrf <vrf> lldp interface <interface> counters frame-out

frame-discard (state only)¶

The number of LLDP frames received and discarded.

vsr> show state vrf <vrf> lldp interface <interface> counters frame-discard

tlv-discard (state only)¶

The number of TLV frames received and discarded.

vsr> show state vrf <vrf> lldp interface <interface> counters tlv-discard

neighbor (state only)¶

List of LLDP neighbors.

port-id (state only)¶

The Port ID is a mandatory TLV which identifies the port component of the endpoint identifier associated with the transmitting LLDP agent. If the specified port is an IEEE 802.3 Repeater port, then this TLV is optional.

vsr> show state vrf <vrf> lldp interface <interface> neighbor id <string> port-id

port-id-type (state only)¶

This field identifies the format and source of the port identifier string. It is an enumerator defined by the PtopoPortIdType object from RFC2922.

vsr> show state vrf <vrf> lldp interface <interface> neighbor id <string> port-id-type

port-description (state only)¶

The binary string containing the actual port identifier for the port which this LLDP PDU was transmitted. The source and format of this field is defined by PtopoPortId from RFC2922.

vsr> show state vrf <vrf> lldp interface <interface> neighbor id <string> port-description

management-address (state only)¶

The Management Address is a mandatory TLV which identifies a network address associated with the local LLDP agent, which can be used to reach the agent on the port identified in the Port ID TLV.

vsr> show state vrf <vrf> lldp interface <interface> neighbor id <string> management-address

system-name (state only)¶

The system name field shall contain an alpha-numeric string that indicates the system’s administratively assigned name. The system name should be the system’s fully qualified domain name. If implementations support IETF RFC 3418, the sysName object should be used for this field.

vsr> show state vrf <vrf> lldp interface <interface> neighbor id <string> system-name

system-description (state only)¶

The system description field shall contain an alpha-numeric string that is the textual description of the network entity. The system description should include the full name and version identification of the system’s hardware type, software operating system, and networking software. If implementations support IETF RFC 3418, the sysDescr object should be used for this field.

vsr> show state vrf <vrf> lldp interface <interface> neighbor id <string> system-description

chassis-id (state only)¶

The Chassis ID is a mandatory TLV which identifies the chassis component of the endpoint identifier associated with the transmitting LLDP agent.

vsr> show state vrf <vrf> lldp interface <interface> neighbor id <string> chassis-id

chassis-id-type (state only)¶

This field identifies the format and source of the chassis identifier string. It is an enumerator defined by the LldpChassisIdSubtype object from IEEE 802.1AB MIB.

vsr> show state vrf <vrf> lldp interface <interface> neighbor id <string> chassis-id-type

capability (state only)¶

List of LLDP system capabilities advertised by the neighbor.

enabled (state only)¶

Indicates whether the corresponding system capability is enabled on the neighbor.

vsr> show state vrf <vrf> lldp interface <interface> neighbor id <string> capability <capability> enabled

counters (state only)¶

Global LLDP counters.

frame-in (state only)¶

The number of lldp frames received.

vsr> show state vrf <vrf> lldp counters frame-in

frame-out (state only)¶

The number of frames transmitted out.

vsr> show state vrf <vrf> lldp counters frame-out

frame-discard (state only)¶

The number of LLDP frames received and discarded.

vsr> show state vrf <vrf> lldp counters frame-discard

tlv-discard (state only)¶

The number of TLV frames received and discarded.

vsr> show state vrf <vrf> lldp counters tlv-discard

tlv-accepted (state only)¶

The number of valid TLVs received.

vsr> show state vrf <vrf> lldp counters tlv-accepted

entries-aged-out (state only)¶

The number of entries aged out due to timeout.

vsr> show state vrf <vrf> lldp counters entries-aged-out