A method is provided for protecting a connection between a multi-service
platform (MSP) and a local area network (LAN) that includes providing
first and second LAN cards in the MSP. The first and second LAN cards are
each coupled to the LAN over separate links. The method also includes
providing a switch fabric. The switch fabric switches traffic having a
synchronous optical network format for communication over a synchronous
optical network to which the MSP is coupled. The switch fabric is coupled
to the first and second LAN cards. The method further includes
establishing a connection between the first and second LAN cards through
the switch fabric. The method further includes establishing protection
for traffic communicated between the LAN and the first LAN card by
aggregating the links between the first and second LAN cards and the LAN.