Debug collection in buffer of router

#### Enable Logging #######

config terminal
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
service sequence-numbers
logging console
logging buffer 10000000 debug
end


#### Disable Logging #######

config terminal
no service timestamps debug datetime msec localtime
no service timestamps log datetime msec localtime
no service sequence-numbers
no logging console
no logging buffer 10000000 debug
end