This scipt makes a nice little repadmin report.

$rep = repadmin /showrepl * /csv
$Results = $rep | ConvertFrom-Csv

$Report = @()

Foreach ($result in $results)
{
	$Report += New-object PSObject -Property @{
	"Dest" = $Result.'Destination DSA'
	"DestSite" = $Result.'Destination DSA Site'
	"NamingContext" = $Result.'Naming Context'
	"SourceSite" = $Result.'Source DSA Site'
	"Source" = $Result.'Source DSA'
	"Transport" = $Result.'Transport Type'
	"NumberFailures" = $Result.'Number of Failures'
	"LastFailureTime" = $Result.'Last Failure Time'
	"LastSuccessTime" = $Result.'Last Success Time'
	"LastFailureStatus" = $Result.'Last Failure Status'
	}
}

$Report | select "Source","SourceSite","Dest","DestSite","NumberFailures","LastFailureTime","LastFailureStatus","LastSuccessTime","Transport","NamingContext" | ft -AutoSize