根据如下组网和下列配置可以判断这是一个技术的应用()。RTA：[RTA]ikepeer123[RTA-ike-peer-123]pre-shared-kesimple123[RTA-ike-peer-123]remote-address100.1.1.2.......<-iIRTA-ike-peer-123]local-address100.1.1.1[RTA-ike-peer-123]quit[RTA]ipsecproposal1IRTA-ipsec-proposal-l]quit[RTA]aclnumber3000[RTA-acl-adv-3000]rule0permitipsource192.168.1.00.0.0.255destination192.168.2.00.0.0.255[RTA]ipsecpolic11isakmp[RTA-ipsec-polic-isakmp-l-l]securitacl3000[RTA-ipsec-polic-isakmp-l-l]ike-peer123[RTA-ipscec-polic-isakmp-l-l]proposal1[RTA-ipsec-polic-isakmp-l-l]quit[RTA]interfaceEthernetO/1/1[RTA-Ethernet0/1/1]ipaddress10.1.1.1255.255.255.0[RTA]interfaceEthernetO/l/0[RTA-Ethernet0/1/0]ipaddress192.168.1.1255.255.255.0[RTA]interfaceLoopback0[RTA-LoopbackO]ipaddress1.1.1.1255.255.255.255[RTA]interfaceTunnel1[RTA-Tunnel1]source1.1.1.1[RTA-Tunnel1]destination2.2.2.2[RTA-Tunnell]ipaddress100.1.1.1255.255.255.0[RTA-Tunnel1]keepalive[RTA-Tunnell]ipsecpolic1[RTA]iproute-static2.2.2.2255.255.255.25510.1.1.2[RTA]iproute-static192.168.2.0255.255.255.0100.1.1.2RTB：[RTB]ikepeer123[RTB-ike-peer-123]pre-shared-kesimple123[RTB-ike-peer-123]remote-address100.1.1.1[RTB-ike-peer-123]local-address100.1.1.2[RTB-ike-peer-123]quit[RTB]ipsecproposal1[RTB-ipsec-proposal-l]quit[RTB]aclnumber3000[RTB-acl-adv-3000]ruleopermitipsource192.168.2.00.0.0.255destination192.168.1.00.0.0.255[RTB]ipsecpolic11isakmp[RTB-ipsec-polic-isakmp-l-l]securitacl3000[RTB-ipsec-polic-isakmp-l-l]ike-peer123[RTB-ipsec-polic-isakmp-l-l]proposal1[RTB-ipsec-polic-isakmp-l-l]quit[RTB]interfaceEthernet0/1/1[RTB-Ethernet0/1/1]ipaddress10.1.1.2255.255.255.0[RTB]interfaceEthernet0/1/0[RTB-Ethernet0/1/0]ipaddress192.168.2.1255.255.255.0[RTB]interfaceLoopback0[RTB-Loopback0]ipaddress2.2.2.2255.255.255.255[RTB]interfaceTunnell[RTB-Tunnell]source2.2.2.2[RTB-Tunnell]destinationl.1.1.1[RTB-Tunnell]ipaddress100.1.1.2255.255.255.0[RTB-Tunnell]keepalive[RTA-Tunnell]ipsecpolic1[RTB]iproute-staticl.1.1.1255.255.255.25510.1.1.1[RTB]iproute-static192.168.1.0255.255.255.0100.1.1.1