As per WP11491 I replaced sw-cur-aux and sw-spare-c.  They were replaced by a pair of 8200s in a stacked config.  The stacked switch is sw-cur-aux-stk.

Apart from replacing older switches this should also give a bandwidth boost to users in the CUR.  The link from the core to sw-cur-aux-stk was upgraded (via optics switch) to 10g.  All rj45 ports are 1g instead of the 10/100 that was on sw-spare-c.