Public/BasicInfo/Get-ADSiteInfo.ps1
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function Get-ADSiteInfo { [CmdletBinding()] param() try { Write-Log "Retrieving AD site information..." -Level Info # Get all sites $sites = Get-ADReplicationSite -Filter * -ErrorAction SilentlyContinue | ForEach-Object { $site = $_ # Get subnets for this site $subnets = Get-ADReplicationSubnet -Filter "site -eq '$($site.DistinguishedName)'" | ForEach-Object { [PSCustomObject]@{ Name = $_.Name Location = $_.Location Description = $_.Description } } # Create the site object with all information [PSCustomObject]@{ Name = $site.Name Description = $site.Description Location = $site.Location Created = $site.Created Modified = $site.Modified Subnets = $subnets SiteLinks = (Get-ADReplicationSiteLink -Filter *) ReplicationConnections = Get-ADReplicationConnection DistinguishedName = $site.DistinguishedName } } # Create a summary object that includes overall topology information $siteTopology = [PSCustomObject]@{ Sites = $sites TotalSites = ($sites | Measure-Object).Count TotalSubnets = ($sites.Subnets | Measure-Object).Count TotalSiteLinks = ($sites.SiteLinks | Sort-Object -Property Name -Unique | Measure-Object).Count TotalReplConnections = ($sites.ReplicationConnections | Measure-Object).Count } # Add ToString method to siteTopology Add-Member -InputObject $siteTopology -MemberType ScriptMethod -Name "ToString" -Value { "Sites=$($this.Sites.Count); TotalSites=$($this.TotalSites); TotalSubnets=$($this.TotalSubnets); TotalSiteLinks=$($this.TotalSiteLinks); TotalReplConnections=$($this.TotalReplConnections)" } -Force return $siteTopology } catch { Write-Log "Error retrieving site information: $($_.Exception.Message)" -Level Error return $null } } |