System information

13-2
Configuring for Network Management Applications
Contents
LLDP Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-31
Options for Reading LLDP Information Collected by the Switch . . 13-34
LLDP Standards Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-34
LLDP Operating Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-35
LLDP Operation and Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-36
Viewing the Current LLDP Configuration . . . . . . . . . . . . . . . . . . 13-36
Configuring Global LLDP Packet Controls . . . . . . . . . . . . . . . . . 13-38
Configuring SNMP Notification Support . . . . . . . . . . . . . . . . . . . 13-41
Configuring Per-Port LLDP Transmit and Receive Modes . . . . 13-43
Configuring LLDP Per-Port Advertisement Content . . . . . . . . . 13-43
Displaying Advertisement Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-45
Displaying Switch Information Available for Outbound
Advertisements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-46
Displaying LLDP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-50
LLDP Operating Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-53
LLDP and CDP Data Management . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-54
LLDP and CDP Neighbor Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-54
CDP Operation and Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 13-56