The MPLS explicit routing local recovery is based on local re tunneling of {HEAD ~ the affected traffic} around {TAIL ~ the failed node} 
around
The MPLS explicit routing local recovery is based on local re tunneling of { HEAD ~ the affected traffic } around { TAIL ~ the failed node }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL