The evaluation is performed for traditional Open Shortest Path First recovery as well as {TAIL ~ Multiprotocol Label Switching} explicit routing based local recovery and end to {HEAD ~ end} recovery 
The evaluation is performed for traditional Open Shortest Path First recovery as well as { TAIL ~ Multiprotocol Label Switching } explicit routing based local recovery and end to { HEAD ~ end } recovery
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH