15 debug ospf nsm, 16 debug ospf packet, Debug ospf nsm – PLANET XGS3-24042 User Manual
Page 557: Debug ospf packet

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no debug ospf nfsm [status|events|timers]
Function:
Open debugging switches showing OSPF neighbor state machine; the “no debug ospf nfsm
[status|events|timers]”command closes this debugging switch.
Default:
Closed
Command Mode:
Admin mode and global mode
Example:
Switch#debug ospf nfsm events
35.15 debug ospf nsm
Command:
debug ospf nsm [interface|redistribute]
no debug ospf nsm [interface|redistribute]
Function:
Open debugging switches showing OSPF NSM, the “no debug ospf nsm [interface|redistribute]”
command closes this debugging switch.
Default:
Closed
Command Mode:
Admin mode and global mode
Example:
Switch#debug ospf nsm interface
35.16 debug ospf packet
Command:
debug ospf packet [dd | detail | hello | ls-ack | ls-request | ls-update | recv | detail]
no debug ospf packet [dd | detail | hello | ls-ack | ls-request | ls-update | recv | detail]
Function:
Open debugging switches showing OSPF packet messages; the “no debug ospf packet [dd |
detail | hello | ls-ack | ls-request | ls-update | recv | detail]” command closes this debugging
switch.