The tunnel can be assigned certain quality of service elements such as Enhance Transmission service groups, {HEAD ~ priorities} within Per Flow Control, a TRILL or {TAIL ~ a SPB path} 
within
The tunnel can be assigned certain quality of service elements such as Enhance Transmission service groups , { HEAD ~ priorities } within Per Flow Control , a TRILL or { TAIL ~ a SPB path }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL