Set-BgpRoutingPolicy

Reference

Module:: RemoteAccess

Modifies a routing policy configuration.

Syntax

Set-BgpRoutingPolicy
   [-Name] <String>
   [-PassThru]
   [-PolicyType <PolicyType>]
   [-RoutingDomain <String>]
   [-Force]
   [-AddCommunity <String[]>]
   [-RemoveCommunity <String[]>]
   [-RemovePolicyClause <String[]>]
   [-MatchASNRange <UInt32[]>]
   [-IgnorePrefix <String[]>]
   [-MatchCommunity <String[]>]
   [-MatchPrefix <String[]>]
   [-MatchNextHop <IPAddress[]>]
   [-NewLocalPref <UInt32>]
   [-NewMED <UInt32>]
   [-NewNextHop <IPAddress>]
   [-ClearMED]
   [-RemoveAllCommunities]
   [-CimSession <CimSession[]>]
   [-ThrottleLimit <Int32>]
   [-AsJob]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

Description

The Set-BgpRoutingPolicy cmdlet modifies the configuration of a BGP routing policy. The cmdlet selects and configures the routes for the routing policy that match the criteria that you specify for this cmdlet. You can set the criteria by specifying the following parameters:

MatchASNRange
MatchCommunity
MatchNextHop
MatchPrefix

Examples

Example 1: Modify a BGP routing policy

PS C:\> Set-BgpRoutingPolicy -Name "RTPolicy01" -PolicyType ModifyAttribute -NewMED 100 -PassThru



Confirm
BGP routing policy RTPolicy01 could currently be active. Do you want to apply these changes and restart corresponding
peerings?
[Y] Yes  [N] No  [S] Suspend  [?] Help (default is "Y"):


PolicyName   : RTPolicy01
PolicyType   : ModifyAttribute
MatchClauses : MatchASNRange : {64522, 64555}
SetClauses   : NewMED       : 100
AddCommunity : {645:2}

This command modifies the routing policy named RTPolicy01. The command sets the ModifyAttribute policy type of the routing policy, and specifies the value 100 for the MED attribute of the BGP routes that match the criteria that you specify for the routing policy.

Example 2: Modify the community attribute of a BGP routing policy

PS C:\> Set-BgpRoutingPolicy -Name "RTPolicy06" -MatchCommunity 100:500 -Force -PassThru





PolicyName   : RTPolicy06
PolicyType   : Deny
MatchClauses : MatchASNRange  : {64545, 64555}
MatchCommunity : {100:500}
SetClauses   :

This command modifies the MatchCommunity attribute for the BGP routing policy named RTPolicy06. Because the cmdlet uses the Force parameter, the cmdlet modifies the routing policy without prompting the user for confirmation.

Example 3: Modify a BGP routing policy of a routing domain

PS C:\> Set-BgpRoutingPolicy -Name "RTPolicy04" -RoutingDomain "Rd_001" -NewLocalPref 300 -PassThru



Confirm
BGP routing policy RTPolicy04 could currently be active. Do you want to apply these changes and restart corresponding
peerings for routing domain Rd_001?
[Y] Yes  [N] No  [S] Suspend  [?] Help (default is "Y"):


PolicyName   : RTPolicy04
PolicyType   : ModifyAttribute
MatchClauses : MatchPrefix  : {10.1.4.0/24}
IgnorePrefix : {10.1.4.16/28}
SetClauses   : NewLocalPref : 300

This command removes the routing policy named RTPolicy04 from the BGP router for the routing domain named Rd_001. The command prompts the user for confirmation before it removes the routing policy.

Parameters

-AddCommunity

Specifies an array of Community attribute values. The cmdlet adds the Community attribute values to the BGP routes that match the criteria that you specify for this cmdlet.

Type:	String[]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-AsJob

Runs the cmdlet as a background job. Use this parameter to run commands that take a long time to complete.

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-CimSession

Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local computer.

Type:	CimSession[]
Aliases:	Session
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-ClearMED

Indicates that the cmdlet removes the Multi-Exit Discriminator (MED) value from the route advertisements of the BGP routes that match the criteria that you specify for this cmdlet.

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-Confirm

Prompts you for confirmation before running the cmdlet.

Type:	SwitchParameter
Aliases:	cf
Position:	Named
Default value:	False
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-Force

Forces the command to run without asking for user confirmation.

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-IgnorePrefix

Specifies an array of network prefixes. The cmdlet does not process routes that have the network prefix that you specify.

Type:	String[]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-MatchASNRange

Specifies a range of autonomous system numbers (ASNs). The cmdlet matches these ASNs with the ASNs in the As-Path attribute in the BGP route advertisements. The cmdlet processes the routes that match these criteria.

Type:	UInt32[]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-MatchCommunity

Specifies an array of Community attribute values. The cmdlet matches these Community attribute values in the BGP route advertisements. The cmdlet processes the routes that match these criteria.

Type:	String[]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-MatchNextHop

Specifies an array of Next-Hop attribute values. The cmdlet matches these IP addresses in the BGP route advertisements, and it processes the routes that match these criteria.

Type:	IPAddress[]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-MatchPrefix

Specifies an array of network prefixes. The cmdlet matches these network addresses in the BGP route advertisements and processes the routes that match this criteria.

Type:	String[]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-Name

Specifies the name of a routing policy.

Type:	String
Aliases:	PolicyId, PolicyName
Position:	1
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-NewLocalPref

Specifies a new value of the Local-Pref attribute of the BGP routes that match the criteria that you specify for this cmdlet.

Type:	UInt32
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-NewMED

Specifies anew value of the MED attribute of the BGP routes that match the criteria that you specify for this cmdlet.

Type:	UInt32
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-NewNextHop

Specifies a new IP address value of the Next-Hop attribute of the BGP routes that match the criteria that you specify for this cmdlet.

Type:	IPAddress
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-PassThru

Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-PolicyType

Specifies the type of BGP routing policy or the filtering action that the cmdlet applies to the BGP routes that match the criteria that you specify for this cmdlet. The acceptable values for this parameter are:

ModifyAttribute
Allow. The routing policy allows all routes that match the criteria for the BGP best path selection process.
Deny. The routing policy filters and drops all routes that match the criteria from the BGP best path selection process.

Type:	PolicyType
Accepted values:	Deny, Allow, ModifyAttribute
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-RemoveAllCommunities

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-RemoveCommunity

Specifies an array of Community attribute values. The cmdlet removes the Community attribute values from the BGP routes that match the criteria that you specify for this cmdlet.

Type:	String[]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-RemovePolicyClause

Specified an array of policy clauses. The cmdlet removes these policy clauses from the routing policy.

Type:	String[]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-RoutingDomain

Specifies a name, as a string, for a routing domain. The name of a routing domain is a unique user-defined alphanumeric string.

Type:	String
Aliases:	RoutingDomainName
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-ThrottleLimit

Specifies the maximum number of concurrent operations that can be established to run the cmdlet. If this parameter is omitted or a value of 0 is entered, then Windows PowerShell® calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer. The throttle limit applies only to the current cmdlet, not to the session or to the computer.

Type:	Int32
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Type:	SwitchParameter
Aliases:	wi
Position:	Named
Default value:	False
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

Inputs

String

Microsoft.PowerShell.Cmdletization.GeneratedTypes.Bgp.PolicyType

String[]

UInt32[]

IPAddress[]

Nullable<T>[[System.UInt32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]

IPAddress

SwitchParameter

Outputs

CimInstance

次の方法で共有

Set-BgpRoutingPolicy

Syntax

Description

Examples

Example 1: Modify a BGP routing policy

Example 2: Modify the community attribute of a BGP routing policy

Example 3: Modify a BGP routing policy of a routing domain

Parameters

-AddCommunity

-AsJob

-CimSession

-ClearMED

-Confirm

-Force

-IgnorePrefix

-MatchASNRange

-MatchCommunity

-MatchNextHop

-MatchPrefix

-Name

-NewLocalPref

-NewMED

-NewNextHop

-PassThru

-PolicyType

-RemoveAllCommunities

-RemoveCommunity

-RemovePolicyClause

-RoutingDomain

-ThrottleLimit

-WhatIf

Inputs

Outputs

フィードバック

その他のリソース

次の方法で共有

Set-BgpRoutingPolicy

Syntax

Description

Examples

Example 1: Modify a BGP routing policy

Example 2: Modify the community attribute of a BGP routing policy

Example 3: Modify a BGP routing policy of a routing domain

Parameters

-AddCommunity

-AsJob

-CimSession

-ClearMED

-Confirm

-Force

-IgnorePrefix

-MatchASNRange

-MatchCommunity

-MatchNextHop

-MatchPrefix

-Name

-NewLocalPref

-NewMED

-NewNextHop

-PassThru

-PolicyType

-RemoveAllCommunities

-RemoveCommunity

-RemovePolicyClause

-RoutingDomain

-ThrottleLimit

-WhatIf

Inputs

Outputs

Related Links

フィードバック

その他のリソース