Enhancement iN Managment
so you could potentially end up in thecae where this link is not used so
this one's at 0 percent utilization and these wonder at a hundred percent
utilization so even though there's multiple GMAXpass in the network this one is
disabled all the time so the person has but that's just go atilt was to say why
haven't we separate these into different decisions based on the meal at so I'm going
to run one instance a spanning tree for every be learned that I define which
means that maybe for my view than100 I want to forward the traffic in this
direction but for a different feel and say 4101 if you want to send the traffic
in this direction but since the Mac Address tables are separate between the
lands it's not really going to cause a problem if we formed a certain set a Mac
Address is one way and not the other and vice versa Islam is the ultimate
problem is avoided where the traffic goes in this direction and then comes back
so this enhancement they came up with is known as perky lawn spanning tree or PTSD
and sometimes thesis called the DST plus is internally they have two different
variations that this is what this which is run by default is perky man spanning GMAX tree plus you can see this on them if you look at simply the show spanning tree
says that the spanning tree protocol is an able the type a protocol is IEEE
this means that we're running a protocol that is compatible with the standard
of spanning tree because these any these numbers that start with the are 80 to
use these are defined by the other IEEE organization like in thecae of either
net even as defined by 80 2.3 then.