debug metro-ring diags

The following example enables MRP diagnostics.

device# debug metro-ring diags 
         diags:  diags debugging is on
device# show log debug l2 mrp all all
Jun 11 08:19:15:947823:debug:l2:mrp:1:94911301944833: mrp-debug: mrp_diags_receive_packet. rpdu with sequence number 18186 has been lost. Reseting timers
Jun 11 08:19:15:363445:debug:l2:mrp:1:94868352271873: mrp-debug: mrp_diags_receive_packet. Diag frame received when diags are untriggered
Jun 11 08:19:15:248229:debug:l2:mrp:1:94864057304577: mrp-debug: mrp_diags_receive_packet. rpdu with sequence number 18180 has been lost. Reseting timers
Jun 11 08:19:14:648409:debug:l2:mrp:1:94838287500801: mrp-debug: mrp_diags_receive_packet. rpdu with sequence number 18174 has been lost. Reseting timers
Jun 11 08:19:14:047981:debug:l2:mrp:1:94808222729729: mrp-debug: mrp_diags_receive_packet. rpdu with sequence number 18168 has been lost. Reseting timers
Jun 11 08:19:13:448711:debug:l2:mrp:1:94765273056769: mrp-debug: mrp_diags_receive_packet. rpdu with sequence number 18162 has been lost. Reseting timers
Jun 11 08:19:12:853484:debug:l2:mrp:1:94739503252993: mrp-debug: mrp_diags_receive_packet. rpdu with sequence number 18156 has been lost. Reseting timers
Jun 11 08:19:12:248068:debug:l2:mrp:1:94713733449217: mrp-debug: mrp_diags_receive_packet. rpdu with sequence number 18150 has been lost. Reseting timers
Jun 11 08:19:11:648217:debug:l2:mrp:1:94687963645441: mrp-debug: mrp_diags_receive_packet. rpdu with sequence number 18144 has been lost. Reseting timers
Jun 11 08:19:11:047654:debug:l2:mrp:1:94645013972481: mrp-debug: mrp_diags_receive_packet. rpdu with sequence number 18138 has been lost. Reseting timers
Jun 11 08:19:10:466977:debug:l2:mrp:1:94619244168705: mrp-debug: mrp_diags_receive_packet. rpdu with sequence number 18132 has been lost. Reseting timers