Merge pull request #7219 from jonasatgit/patch-3

Rule: "ConfigMgr PXE Responder Service"

Author: PRMerger3

memdocs/configmgr/core/plan-design/hierarchy/ports.md

@@ -2,7 +2,7 @@
 title: Ports used for connections
 titleSuffix: Configuration Manager
 description: Learn about the required and customizable network ports that Configuration Manager uses for connections.
-ms.date: 02/16/2022
+ms.date: 04/01/2022
 ms.prod: configuration-manager
 ms.technology: configmgr-core
 ms.topic: reference
@@ -141,6 +141,7 @@ For more information, see [CMG data flow](../../clients/manage/cmg/data-flow.md)
 |DHCP|67 and 68|--|
 |TFTP|69 <sup>[Note 4](#bkmk_note4)</sup> |--|
 |Boot Information Negotiation Layer (BINL)|4011|--|
+|DHCPv6 for PXE responder without WDS |547|--|
 
 > [!IMPORTANT]
 > If you enable a host-based firewall, make sure that the rules allow the server to send and receive on these ports. When you enable a distribution point for PXE, Configuration Manager can enable the inbound (receive) rules on the Windows Firewall. It doesn't configure the outbound (send) rules.<!--SCCMDocs issue #744-->