1. PPPoE Session on CE1:CE1#SHOW PPPOE SESSION1 client sessionUniq ID PPPoE RemMAC Port VT VA StateSID LocMAC VA-stN/A 0 0000.0000.0000 Fa0/0 Di1 N/A PADISNT0000.0000.0000```2. Interfaces on CE1:CE1#SHOW IP INT BRIInterface IP-Address OK? Method Stat...