Get-DomainTrust
Get-DomainTrust -Domain us.dollarcorp.moneycorp.local
Get-ADTrust
Get-ADTrust -Identity us.dollarcorp.moneycorp.local
Get-Forest
Get-Forest -Forest eurocorp.local
Get-ADForest
Get-ADForest -Indentiy eurocorp.local
Get-ForestDomain
Get-ForestDomain -Forest eurocorp.local
(Get-ADForest).Domains
Get-ForestGlobalCatalog
Get-ForestGlobalCatalog -Forst eurocorp.local
Get-ADForest | Select -ExpandProperty GlobalCatalogs
Get-ForestTrust
Get-ForestTrust -Forest eurocorp.local
Get-ADTrust -Filter 'ms-DS-TrustForestTrustInfo -ne "$null"'
Get-ForestDomain -Forest eurocorp.local | %{Get-DomainTrust -Domain $_.Name}
(or)
Get-ForestDomain -Forest eurocorp.local | %{Get-DomainTrust -Domain $_.Name} | ?{$_.TrustAttributes -eq "FILTER_SIDS"}