unable to replicate data , admin who_is_down showing two entries

Hi All,

Any response will be appreciated....

I am new to replication server and facing a issue like shown in below snap, and I am not able to replicate data

Like it is showing the

32 DSI EXEC Awaiting Command 104(1) syb157134.pubs2

23 DSI Awaiting Message 104 syb157134.pubs2

REP AGENT Down syb157134.pubs2

NRM Down syb157134.pubs2

why this happens if everything is fine, if not please suggest me where I am doing wrong....😔

Thanks & Regards

pankaj