Interface Configuration
7750 SR OS Interface Configuration Guide Page 607
Sample Output 
*A:eth_aps_sr7# tools dump aps mc-aps-signaling           
 
 MC-APS Control Debug Counters : 
 ------------------------------- 
 Ctl Pkt Rx = 0
 Invalid Rx Ctl Pkt = 0
 Incompatible Rx Ctl Pkt = 0
 Nbr not Rx Ctl Pkt = 0
 Invalid Rx Ctl Pkt Tlv = 0
 Ctl Pkt Rx-ed before HaReady = 0
 Not sent Tx Ctl Pkt = 0
 
 MC-APS-LAG Debug Counters : 
 --------------------------- 
 Ctl Pkt Rx from IOM        = 0
 
 Not processed Rx Ctl Pkt   = 0
 Invalid Rx Ctl Pkt         = 0
 Incompatible Rx Ctl Pkt    = 0
 Rx Ctl Pkt queueing failed = 0
 
 Ctl Pkt Tx (direct)        = 0
 Ctl Pkt Tx (UDP socket)    = 0
 Not sent Tx Ctl Pkt        = 0
 
 Route Update               = 0
 Matched Route Update       = 0
 
 Msg Buf Alloc Failed       = 0
 
 MC-APS-LAG NbrRoute Entries : 
 ------------------------------- 
 NbrAddr 1.1.1.1 NextHopAddr ::
   EgressIfIndex =  0  
   EgressPortId =  Unknown  
   app refCnt  =  1
   refCntTotal =  1