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Time since last information change of this neighbor: 01:50:16
Remote MTU: 1554
Remote System Desc: Dell Networks Real Time Operating System Software
Dell Operating System Version: 1.0.
Dell Application Software Version: 9.12(1.0). Copyright (c) 1999-2017
Build Time: Thu Aug 9 01:05:51 PDT 1999-2017
Existing System Capabilities: Repeater Bridge Router
Enabled System Capabilities: Repeater Bridge Router
Remote Port Vlan ID: 1
Port and Protocol Vlan ID: 1, Capability: Supported, Status: Enabled
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Configuring LLDPDU Intervals
LLDPDUs are transmitted periodically; the default interval is 30 seconds.
To configure LLDPDU intervals, use the following command.
● Configure a non-default transmit interval.
CONFIGURATION mode or INTERFACE mode
hello
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)#
Configuring Transmit and Receive Mode
After you enable LLDP, the system transmits and receives LLDPDUs by default.
To configure the system to transmit or receive only and return to the default, use the following commands.
● Transmit only.
CONFIGURATION mode or INTERFACE mode
mode tx
● Receive only.
CONFIGURATION mode or INTERFACE mode
Link Layer Discovery Protocol (LLDP)
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