Setup Guide

Conguring LLDPDU Intervals
LLDPDUs are transmitted periodically; the default interval is 30 seconds.
To congure LLDPDU intervals, use the following command.
• Congure a non-default transmit interval.
CONFIGURATION mode or INTERFACE mode
hello
Example of Viewing LLDPDU Intervals
R1(conf)#protocol lldp
R1(conf-lldp)#show config
!
protocol lldp
advertise dot1-tlv port-protocol-vlan-id port-vlan-id
advertise dot3-tlv max-frame-size
advertise management-tlv system-capabilities system-description
no disable
R1(conf-lldp)#hello ?
<5-180> Hello interval in seconds (default=30)
R1(conf-lldp)#
hello 25
R1(conf-lldp)#show config
!
protocol lldp
advertise dot1-tlv port-protocol-vlan-id port-vlan-id
advertise dot3-tlv max-frame-size
advertise management-tlv system-capabilities system-description
hello 25
no disable
R1(conf-lldp)#no hello
R1(conf-lldp)#show config
!
protocol lldp
advertise dot1-tlv port-protocol-vlan-id port-vlan-id
advertise dot3-tlv max-frame-size
advertise management-tlv system-capabilities system-description
no disable
R1(conf-lldp)#
Conguring LLDP Notication Interval
This implementation has been introduced to adhere to the IEEE 802.1AB standard. This implementation allows a user to congure the LLDP
notication interval between 5 (default) and 3600 seconds.
NOTE
:
Before implementation of this feature, notication messages were not throttled. After implementation, the system throttles the lldp
notication messages by 5 seconds (default) or as congured by the user.
lldpNoticationInterval can be congured through three methods:
• CLI — Through the snmp-notification-interval CLI.
– Example: snmp-notification-interval [5–3600]
• SNMP — Through the snmpset command.
– Example: snmpset —c public —v2c 10.16.127.10 LLDP-MIB::lldpNotificationInterval.0 I 20
• REST API — Through conguring by REST API method.
576
Link Layer Discovery Protocol (LLDP)