The old iLIGO Foundry ethernet switches were deinstalled from the outbuildings (MX,MY,EX,EY) today (see WP4127).  The remaining FMCS and serial server connections were moved to the replacement switches in the process.  Work will continue tomorrow in the AM to remove the last remaining switch from the LVEA, and the supporting switch in the MSR.  Then the last vestiges of the iLIGO network will be expunged.  (Yay!)