Hi,egress LSR needs to do double lookup with explicit null label. For example, for 7600 box (PFC3B/3BXL) recirculation is necessary in these situations: •To pop an explicit null top label Packet recirculation occurs only on a particular packet flow; ...
Sorry for my english.Look at the following link (H-VPLS Architecture part):http://www.cisco.com/en/US/products/ps6845/products_data_sheet0900aecd8040657e.html ME6524 can act as a service provider access device in an H-VPLS architecture.. Only..You ju...
Hi, In reality ME6524 can't do VPLS - only H-VPLS.ME6524 (as a U-PE) originates only EoMPLS or L2 tunnels which are terminated in VPLS instances at the core edge of the network.Regards,Alexander