4 debug ethernet-oam packet, 5 debug ethernet-oam timer, Debug ethernet – PLANET WGSW-52040 User Manual
Page 202: Oam packet, Oam timer

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Switch#debug ethernet-oam fsm Discovery interface ethernet1/1.
11.4 debug ethernet-oam packet
Command:
debug ethernet-oam packet [detail] {all | send | receive} [interface {ethernet |} <IFNAME>]
no debug ethernet-oam packet [detail] {all | send | receive} interface {ethernet |} <IFNAME>
Function:
Enable the debugging of packets received or sent by OAM, no command disables the debugging.
Parameters:
<IFNAME>: name of the port that the debugging will be enabled or disabled
Command Mode:
Admin mode
Default:
Disable.
Usage Guide:
N/A.
Example:
Enable the debugging of packets received or sent for ethernet1/1.
Switch#debug ethernet-oam packet detail all interface ethernet1/1
11.5 debug ethernet-oam timer
Command:
debug ethernet-oam timer {all | pdu_timer | local_lost_link_timer} [interface {ethernet |}
no debug ethernet-oam timer {all | pdu_timer | local_lost_link_timer} [interface {ethernet | }
Function:
Enable the debugging of refreshing information for specific or all timers, no this command disables the debugging.