Dell Force10 C150 - Configuring a Time to Live

Link Layer Discovery Protocol | 597
Figure 26-14. Configuring LLDPDU Transmit and Receive Mode
Configuring a Time to Live
The information received from a neighbor expires after a specific amount of time (measured in seconds)
called a Time to Live (TTL). The TTL is the product of the LLDPDU transmit interval (hello) and an
integer called a multiplier. The default multiplier is 4, which results in a default TTL of 120 seconds.
Adjust the TTL value—at CONFIGURATION level or INTERFACE level—using the command
multiplier.
Return to the default multiplier value using the command
no multiplier (Figure 26-15).
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)#mode ?
rx Rx only
tx Tx only
R1(conf-lldp)#mode tx
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
mode tx
no disable
R1(conf-lldp)#no mode
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)#