Public/Cisco/Get-CiscoPortConfig.ps1
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function Get-CiscoPortConfig { [CmdletBinding(DefaultParametersetName = "path")] Param ( [Parameter(Mandatory = $True, Position = 0, ParameterSetName = 'path')] [string]$ConfigPath, [Parameter(Mandatory = $True, Position = 0, ParameterSetName = 'array')] [array]$ConfigArray ) # It's nice to be able to see what cmdlet is throwing output isn't it? $VerbosePrefix = "Get-CiscoPortConfig:" Write-Verbose 'RUNNING' # Check for path and import if ($ConfigPath) { if (Test-Path $ConfigPath) { $LoopArray = Get-Content $ConfigPath } } else { $LoopArray = $ConfigArray } # Setup return Array $ReturnArray = @() $VlanConfig = Get-CiscoVlanConfig -ConfigArray $LoopArray -NoPortConfig $IpRx = [regex] "(\d+)\.(\d+)\.(\d+)\.(\d+)" $Slot = 0 $TotalLines = $LoopArray.Count $i = 0 $StopWatch = [System.Diagnostics.Stopwatch]::StartNew() # used by Write-Progress so it doesn't slow the whole function down # ignored lines $IgnoredRegex = @( '^\s+switchport$' '^\s+wrr-queue.+' '^\s+srr-queue.*' '^\s+service-policy.*' '^\s+queue-set.*' '^\s+rcv-queue' '^\s+ip\s.+' '^\s+udld.+' '^\s+no\sip\saddress' '^\s+switchport\strunk\sencapsulation' '^\s+delay\s\d+' '^\s+priority-queue.+' '^\s+mls\sqos' '^\s+macro\sdescription' '^\s+auto\sqos' '^\s+bandwidth\s\d+' '^\s+load-interval' '^\s+switchport\sport-security.*' '^\s+mab' '^\s+dot1x.*' '^\s+authentication.*' '^\s+trust\sdevice\scisco.+' '\svrf\sforwarding\sMgmt' '\snegotiation\sauto' ) Write-Verbose "RUNNING $($LoopArray.Count)" :fileloop foreach ($entry in $LoopArray) { $i++ # Write progress bar, we're only updating every 1000ms, if we do it every line it takes forever if ($StopWatch.Elapsed.TotalMilliseconds -ge 1000) { $PercentComplete = [math]::truncate($i / $TotalLines * 100) Write-Progress -Activity "Reading Support Output" -Status "$PercentComplete% $i/$TotalLines" -PercentComplete $PercentComplete $StopWatch.Reset() $StopWatch.Start() } if ($entry -eq "") { continue } ########################################################################################### # Check for the Section $EvalParams = @{} $EvalParams.StringToEval = $entry $EvalParams.Regex = [regex] "^interface\ (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { Write-Verbose "$VerbosePrefix $i`: interface found: $Eval" if ($Eval -match 'Vlan|Loopback') { continue } $new = [Port]::new($Eval) $new.Mode = 'access' $new.AdminStatus = 'up' $ReturnArray += $new $KeepGoing = $true continue } if ($KeepGoing) { $EvalParams = @{} $EvalParams.StringToEval = $entry # switchport mode $EvalParams.Regex = [regex] "^\ +switchport\ mode\ (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.Mode = $Eval continue } # switchport trunk allowed vlan $EvalParams.Regex = [regex] "^\ +switchport\ trunk\ allowed\ vlan\ (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.TaggedVlan = Resolve-VlanString -VlanString $Eval -SwitchType Cisco continue } # switchport trunk native vlan $EvalParams.Regex = [regex] "^\ +switchport\ trunk\ native\ vlan\ (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.TaggedVlan = $new.TaggedVlans | Where-Object { $_ -ne $Eval } $new.UntaggedVlan = $Eval continue } # switchport access vlan $EvalParams.Regex = [regex] "^\ +switchport\ access\ vlan\ (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.UntaggedVlan = $Eval continue } # switchport voice vlan $EvalParams.Regex = [regex] "^\ +switchport\ voice\ vlan\ (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.VoiceVlan = $Eval continue } # description $EvalParams.Regex = [regex] "^\ +description\ (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.Alias = $Eval continue } # channel-group $EvalParams.Regex = [regex] "^\ +channel-group\ (\d+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.Aggregate = $Eval continue } # spanning-tree bpduguard enable $EvalParams.Regex = [regex] "^\ +spanning-tree bpduguard enable" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $new.BpduGuard = $true continue } # spanning-tree mode $EvalParams.Regex = [regex] "^\ +spanning-tree (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.StpMode = $Eval continue } # mtu $EvalParams.Regex = [regex] "^\ +mtu\ (\d+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.Mtu = $Eval if ([int]$Eval -ge 9000) { $New.JumboEnabled = $true } continue } # ip dhcp snooping trust $EvalParams.Regex = [regex] "^\ +ip\ dhcp\ snooping\ trust" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $new.DhcpSnoopingTrust = $true continue } # switchport nonegotiate $EvalParams.Regex = [regex] "^\ +switchport\ nonegotiate" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $new.NoNegotiate = $true continue } # speed 100 $EvalParams.Regex = [regex] "^\ +speed\ (\d+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.Speed = $Eval continue } # duplex full $EvalParams.Regex = [regex] "^\ +duplex\ (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.Duplex = $Eval continue } # power inline never $EvalParams.Regex = [regex] "^\ +power inline never" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $new.PoeDisabled = $true continue } # shutdown $EvalParams.Regex = [regex] "^\ +shutdown" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $new.AdminStatus = "down" continue } # end of interface $EvalParams.Regex = [regex] "^!" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $KeepGoing = $false continue } foreach ($rx in $IgnoredRegex) { $EvalParams.Regex = [regex] $rx $Eval = Get-RegexMatch @EvalParams if ($Eval) { continue fileloop } } Write-Warning "$VerbosePrefix unprocessed line: $i`: '$entry'" } } foreach ($port in $ReturnArray) { if ($port.VoiceVlan -gt 0) { $port.TaggedVlan += $port.VoiceVlan } if ($port.Mode -eq 'trunk' -and $port.TaggedVlan.Count -eq 0) { $port.TaggedVlan = $VlanConfig.Id $port.TaggedVlan = $Port.TaggedVlan | Where-Object { $_ -ne $port.UntaggedVlan } } } return $ReturnArray } |