Merge pull request #101545 from spelluru/patch-5

Port for Kafka

Author: PRMerger18

articles/event-hubs/event-hubs-messaging-exceptions.md

@@ -103,7 +103,7 @@ ExceptionId: 00000000000-00000-0000-a48a-9c908fbe84f6-ServerBusyException: The r
 The following steps may help you with troubleshooting connectivity/certificate/timeout issues for all services under *.servicebus.windows.net. 
 
 - Browse to or [wget](https://www.gnu.org/software/wget/) `https://<yournamespacename>.servicebus.windows.net/`. It helps with checking whether you have IP filtering or virtual network or certificate chain issues (most common when using java SDK).
-- Run the following command to check if any port is blocked on the firewall. Ports used are 443 (HTTPS), 5671 (AMQP) and 9354 (Net Messaging/SBMP). Depending on the library you use, other ports are also used. Here is the sample command that check whether the 5671 port is blocked.
+- Run the following command to check if any port is blocked on the firewall. Ports used are 443 (HTTPS), 5671 (AMQP) and 9093 (Kafka). Depending on the library you use, other ports are also used. Here is the sample command that check whether the 5671 port is blocked.
 
     ```powershell
     tnc <yournamespacename>.servicebus.windows.net -port 5671