Command Manual – Multicast Protocol 
Quidway S8500 Series Routing Switches  Chapter 6  MSDP Configuration Commands
 
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6-2 
6.1.2  debugging msdp 
Syntax 
debugging msdp { all | connect | event | packet | source-active } 
undo debugging msdp { all | connect | event | packet | source-active } 
View 
User view 
Parameter 
all: All the debugging information of MSDP. 
connect: Debugging information of MSDP peer connection reset. 
event: Debugging information of MSDP event. 
packet: Debugging information of MSDP packet. 
source-active: Debugging information of active MSDP source. 
Description 
Use the debugging msdp command to enable MSDP debugging functions. 
Use the undo debugging msdp command to disable MSDP debugging functions. 
By default, MSDP debugging functions are disabled. 
Example 
# Enable all common MSDP debugging functions. 
<Quidway> debugging msdp all 
6.1.3  display msdp brief 
Syntax 
display msdp brief 
View 
Any view 
Parameter 
None 
Description 
Use the display msdp brief command to view the state of MSDP peer.