Figure 85 Ethernet Diagnosis 
 
 
 
2. 
Select one Ethernet port and click Diagnose to check the Ethernet connectivity. 
The status of the specified Ethernet port is  checked. 
The Check Ethernet connection shows the diagnosis result is “pass”, which means the specified 
LAN interface is connected. 
 
9.8.8 
Diagnosing PPPoE 
This procedure introduces how to diagnose the PPPoE link. 
 
Steps 
 
1. 
On the navigation tree, click [Administration→ Diagnosis→ PPPoE Diagnosis]. The PPPoE 
diagnosis page is displayed, see Figure 86.