Trying to raise the Acrolinx score.

Author: Paul D.Smith

articles/operator-nexus/troubleshoot-dns-issues.md

@@ -12,30 +12,30 @@ ms.date: 12/10/2024
 
 # Troubleshoot Nexus DNS Issues
 
-Nexus Network Fabric (NNF) provides a bridge between some new name for Nexus Far Edge resources and Azure but a DNS (Domain Name System) error in NNF can mean that Azure resources can't be contacted which impacts deployment or management of some new name for Nexus Far Edge resources.
+NNF (Nexus Network Fabric) NNF provides a bridge between some new name for Nexus Far Edge resources and Azure, accessing Azure resources via their domain names. However a DNS (Domain Name System) error in NNF can mean that Azure resources can't be contacted which impacts deployment or management of some new name for Nexus Far Edge resources.
 
 ## Diagnosis
 
-* Deployment or management of remote Nexus resources fails with "DeploymentFailed", often because of a failure to access an ACR (Azure Container Registry) or similar Azure resource.  Errors observed include but are not limited to:
-  * "...could not login to OCI registry..."
-  * "GatewayTimeout".
-* Azure portal shows no errors being generated for the Azure resources that can't be reached; this is because the failing operations are not actually accessing the resources at all.
+* Deployment or management of remote Nexus resources fails with "DeploymentFailed", often because of a failure to access an ACR (Azure Container Registry) or similar Azure resource. Errors observed include but aren't limited to:
+ * "...could not login to OCI registry..."
+ * "GatewayTimeout".
+* Azure portal shows no errors being generated for the Azure resources that are unreachable; there are no errors because the failing operations aren't actually accessing the resources at all.
 
 ## Mitigation steps
 
 Follow these steps for mitigation.
 
 ### Trigger a DNS cache refresh for the NNF Workload Proxy
-   
-    ```bash
-    az login
-    az account set --subscription <SUBSCRIPTION>
-    az resource tag --tags exampleTag=exampleValue --name <CLUSTER> --resource-group <CLUSTER_RG> --resource-type "Microsoft.ContainerService/managedClusters"
-    ```
+  
+  ```bash
+  az login
+  az account set --subscription <SUBSCRIPTION>
+  az resource tag --tags exampleTag=exampleValue --name <CLUSTER> --resource-group <CLUSTER_RG> --resource-type "Microsoft.ContainerService/managedClusters"
+  ```
 
 ## Verification
 
-After the DNS cache has been refreshed, create or manage operations are successful.
+After the DNS cache is refreshed, create or manage operations are successful.
 
 ## Related content