Dell PowerEdge FX2 Dell PowerEdge FN I/O Aggregator Configuration Guide 9.6(0 - Page 223
Configuring a Time to Live, Debugging LLDP, multiplier
View all Dell PowerEdge FX2 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 223 highlights
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. CONFIGURATION mode or INTERFACE mode. multiplier • Return to the default multiplier value. CONFIGURATION mode or INTERFACE mode. no multiplier Example of the multiplier Command to Configure Time to Live 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)#multiplier ? Multiplier (default=4) R1(conf-lldp)#multiplier 5 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 multiplier 5 no disable R1(conf-lldp)#no multiplier 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)# Debugging LLDP You can view the TLVs that your system is sending and receiving. To view the TLVs, use the following commands. • View a readable version of the TLVs. debug lldp brief • View a readable version of the TLVs plus a hexadecimal version of the entire LLDPDU. debug lldp detail PMUX Mode of the IO Aggregator 223