Remove placeholder bash

Customers cannot access Geneva logs.

Author: Paul D.Smith

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

@@ -20,7 +20,6 @@ can't be contacted which impacts deployment or management of Nexus resources.
 ## Diagnosis
 
 * Deployment or management of remote Nexus resources fails with "DeploymentFailed."
-* Geneva logging shows 500 and/or 503 HTTP errors and failure to access Azure resources such as VM images hosted in ACRs (Azure Container Registry).
 * Azure portal shows no errors being generated for the Azure resources that are unreachable; there are no errors because the failing operations aren't reaching the Azure resources at all.
 
 ## Mitigation steps
@@ -30,9 +29,8 @@ 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"
+  # TBD awaiting feedback from folks who worked on the original IcMs as to
+  # what commands should appear here.
   ```
 
 ## Verification