255.255.255.ess-0/0.3encapsulationdot1Q3ipaddress172.16.20.1255.255.255.ess-ess-0/0.4encapsulationdot1Q4ipaddress172.16.30.1255.255.255.ess-ess-0/0.5encapsulationdot1Q5ipaddress172.16.40.1255.255.255.ess-ess-0/0.6encapsulationdot1Q6ipaddress172.16.50.1255.255.255.ess-ess-group107outipnatinsideinterfaceSerial1/0ipaddress172.17.1.1255.255.0.0clockrate64000interfaceSerial1/1noipaddressshutdowninterfaceSerial1/2ipaddress200.1.1.2255.255.255.252ipnatoutsideinterfaceSerial1/3noipaddressshutdownrouterripipnatpoolruijie200.1.1.200200.1.1.mask255.255.255.0ipnatinsidesourcelist10poolruijieipclasslessiproute172.18.10.0255.255.255.0172.17.1.2iproute0.0.0.00.0.0.0Serial1/2iproute192.168.1.0255.255.255.0200.1.1.ess-list1deny172.16.20.00.0.0.ess-list1deny172.16.30.00.0.0.ess-list1deny172.16.40.00.0.0.255