po tydenim reseni jsme prisli na nekolik veci u prevodniku Mikrotik RBFTC11
z prvu se na libila podpora PoE 802.3af/at a passive PoE ale nejak to nefungovalo pouze pasivni PoE, to jsme vyresili ze support Mikrotik odpovedel:
Crossover cable is required to make PoE 802.3af/at work on RBFTC11.
Takze krizenym kabelem to pripojit do Cisco switche a melo by to jet ale nejde
a posledni tyden jsme resili problem s propustnosti VLAN na prevodniku, zprvu vse fungovalo ale postupem casu pridanim QinQ a dalsich funkci problem....a to MTU maximalne 1504B
zase email na support Mikrotik
The first batch of RB FTC converters had MTU 1500.
We took into account the demand for Jumbo Frame support and recently the design
was improved, now they are manufactured with MTU 4046.
Unfortunately, MTU cannot be increased on older RB FTC converters.
Sorry for the inconvenience.
Takze smula u prvni várky
druha uz jede ale jak poznat prvni a druhou me nerekli Korcaka