update its information and send new LLDP PDU on all interfaces.
.Ed
+.Cd configure
+.Op ports Ar ethX Op ,...
+.Cd lldp tx-interval Ar interval
+.Bd -ragged -offset XXXXXX
+Change transmit delay to the specified value in seconds. The transmit
+delay is the delay between two transmissions of LLDP PDU. The default
+value is 30 seconds.
+.Ed
+
.Cd configure
.Op ports Ar ethX Op ,...
.Cd med location coordinate