HP ComWare - Detecting mac/hardware address of CONNECTED interface

You should be able to figure out which switches are connected, and on what ports, by the output of the display if toplogy and display irf configuration commands.

[MDF5500-Core1]display irf topology
                           Topology Info
 -------------------------------------------------------------------------
               IRF-Port1                IRF-Port2
 Switch    Link       neighbor      Link       neighbor    Belong To
 1         UP         2             UP         5           b8af-675c-6f93
 2         UP         3             UP         1           b8af-675c-6f93
 3         UP         4             UP         2           b8af-675c-6f93
 4         UP         5             UP         3           b8af-675c-6f93
 5         UP         1             UP         4           b8af-675c-6f93

[MDF5500-Core1]display irf configuration
 MemberID NewID    IRF-Port1                     IRF-Port2
  1       1        Ten-GigabitEthernet1/1/1      Ten-GigabitEthernet1/2/1
                   Ten-GigabitEthernet1/1/2      Ten-GigabitEthernet1/2/2
  2       2        Ten-GigabitEthernet2/1/1      Ten-GigabitEthernet2/2/1
                   Ten-GigabitEthernet2/1/2      Ten-GigabitEthernet2/2/2
  3       3        Ten-GigabitEthernet3/1/1      Ten-GigabitEthernet3/2/1
                   Ten-GigabitEthernet3/1/2      Ten-GigabitEthernet3/2/2
  4       4        Ten-GigabitEthernet4/1/1      Ten-GigabitEthernet4/2/1
                   Ten-GigabitEthernet4/1/2      Ten-GigabitEthernet4/2/2
  5       5        Ten-GigabitEthernet5/1/1      Ten-GigabitEthernet5/2/1
                   Ten-GigabitEthernet5/1/2      Ten-GigabitEthernet5/2/2