diff --git a/internal/cmd/egctl/envoy_dashboard.go b/internal/cmd/egctl/envoy_dashboard.go
index 4569e64fc85..9b8f8bdf327 100644
--- a/internal/cmd/egctl/envoy_dashboard.go
+++ b/internal/cmd/egctl/envoy_dashboard.go
@@ -26,7 +26,7 @@ func newEnvoyDashboardCmd() *cobra.Command {
 
 	dashboardCmd := &cobra.Command{
 		Use:   "envoy-proxy <name> -n <namespace>",
-		Short: "Retrieves Envoy admin dashboard for the specified pod",
+		Short: "Retrieve Envoy admin dashboard for the specified pod",
 		Long:  `Retrieve Envoy admin dashboard for the specified pod.`,
 		Example: `  # Retrieve Envoy admin dashboard for the specified pod.
   egctl experimental dashboard envoy-proxy <pod-name> -n <namespace>
@@ -47,6 +47,10 @@ func newEnvoyDashboardCmd() *cobra.Command {
 			return nil
 		},
 		RunE: func(c *cobra.Command, args []string) error {
+			if listenPort > 65535 || listenPort < 0 {
+				return fmt.Errorf("invalid port number range")
+			}
+
 			kubeClient, err := getCLIClient()
 			if err != nil {
 				return err
@@ -66,7 +70,7 @@ func newEnvoyDashboardCmd() *cobra.Command {
 				podNamespace = pl.Items[0].Namespace
 			}
 
-			return portForward(podName, podNamespace, "http://%s", adminPort, kubeClient, c.OutOrStdout())
+			return portForward(podName, podNamespace, "http://%s", listenPort, kubeClient, c.OutOrStdout())
 		},
 	}
 	dashboardCmd.PersistentFlags().StringArrayVarP(&labelSelectors, "labels", "l", nil, "Labels to select the envoy proxy pod.")
diff --git a/site/content/en/latest/user/egctl.md b/site/content/en/latest/user/egctl.md
index dba019e1cf5..8fc3e391758 100644
--- a/site/content/en/latest/user/egctl.md
+++ b/site/content/en/latest/user/egctl.md
@@ -795,3 +795,21 @@ product     backend   ResolvedRefs   True      ResolvedRefs
 
 [Multi-tenancy]: ../deployment-mode#multi-tenancy
 [EnvoyProxy]: ../../api/extension_types#envoyproxy
+
+
+## egctl experimental dashboard
+
+This subcommand streamlines the process for users to access the Envoy admin dashboard. By executing the following command:
+
+```bash
+egctl x dashboard envoy-proxy -n envoy-gateway-system envoy-engw-eg-a9c23fbb-558f94486c-82wh4
+```
+
+You will see the following output:
+
+```bash
+egctl x dashboard envoy-proxy -n envoy-gateway-system envoy-engw-eg-a9c23fbb-558f94486c-82wh4
+http://localhost:19000
+```
+
+the Envoy admin dashboard will automatically open in your default web browser. This eliminates the need to manually locate and expose the admin port.