A.一般,窗口是程序控件的载体,一个应用程序总有一个主要的窗口。对话框依附于主程序,不独立存在
B.窗口有标题栏、最大化/还原按钮、最小化按钮、关闭按钮等,而对话框只有标题栏、关闭按钮和命令按钮
C.窗口可最大化到整个屏幕,也可以最小化为任务栏中的一个按钮,还可以任意调整大小,而对话框只能随意调整大小,不能最大化或最小化
D.窗口和对话框都可以任意移动位置
RTA
[RTA]ikepeer123
[RTA-ike-peer-123]pre-shared-kesimple123[RTA-ike-peer-123]remote-addr
ess10.2.1.2
[RTA-ike-peer-123]local-address10.2.1.1[RTA-ike-peer-123]quit
[RTA]ipsecproposal1[RTA-ipsec-proposal-1]quit[RTA]aclnumber3000
[RTA-acl-adv-3000]rule0permitipsource10.1.1.00.255.255.255
[RTA]ipsecpolic11isakmp
[RTA-ipsec-polic-isakmp-1-1]securitacl3000[RTA-ipsec-polic-isakmp-1-1]
ike-peer123
[RTA-ipsec-polic-isakmp-1-1]proposal1[RTA-ipsec-polic-isakmp-1-1]quit
[RTA]interfaceEthernet0/1/0
[RTA-Serial0/2/1]ipaddress10.2.1.1255.255.255.0[RTA]interfaceSerial0/
2/1
[RTA-Serial0/2/1]ipaddress10.2.1.1255.255.255.0[RTA-Serial0/2/1]]ipse
cpolic1
RTB:
[RTB]ikepeer123
[RTB-ike-peer-123]pre-shared-kesimple123[RTB-ike-peer-123]remote-addr
ess10.2.1.1
[RTB-ike-peer-123]local-address10.2.1.2[RTB-ike-peer-123]quit
[RTB]ipsecproposal1[RTB-ipsec-proposal-1]quit[RTB]aclnumber3000
[RTB-acl-adv-3000]rule0permitipsource10.3.1.00.255.255.255
[RTB]ipsecpolic11isakmp
[RTB-ipsec-polic-isakmp-1-1]securitacl3000[RTB-ipsec-polic-isakmp-1-1]
ike-peer123
[RTB-ipsec-polic-isakmp-1-1]proposal1[RTB-ipsec-polic-isakmp-1-1]quit
[RTA]interfaceEthernet0/1/0
[RTA-Serial0/2/1]ipaddress10.3.1.1255.255.255.0[RTB]interfaceSerial0/
2/1
[RTB-Serial0/2/1]ipaddress10.2.1.2255.255.255.0[RTB-Serial0/2/1]ipsec
polic1
由此可知()。
A.任何一方发起的SA协商都可以成功
B.任何一方发起的SA协商都不能成功
C.只有从RTA向RTB发起的SA协商才可以成功
D.只有从RTB向RTA发起的SA协商才可以成功
RTA
[RTA]ikepeer123
[RTA-ike-peer-123]pre-shared-kesimple123[RTA-ike-peer-123]remote-addr
ess10.2.1.2
[RTA-ike-peer-123]local-address10.2.1.1[RTA-ike-peer-123]quit
[RTA]ipsecproposal1[RTA-ipsec-proposal-1]quit[RTA]aclnumber3000
[RTA-acl-adv-3000]rule0permitipsource10.1.1.00.0.0.255destination10.3.
1.00.0.0.255
[RTA]ipsecpolic11isakmp
[RTA-ipsec-polic-isakmp-1-1]securitacl3000[RTA-ipsec-polic-isakmp-1-1]
ike-peer123
[RTA-ipsec-polic-isakmp-1-1]proposal1[RTA-ipsec-polic-isakmp-1-1]quit
[RTA]interfaceSerial0/2/1
[RTA-Serial0/2/1]ipaddress10.2.1.1255.255.255.0[RTA-Serial0/2/1]ipsec
polic1
[RTA]interfaceEthernet0/1/0
[RTA-Serial0/2/1]ipaddress10.1.1.2255.255.255.0
RTB:
[RTB]ikepeer123
[RTB-ike-peer-123]pre-shared-kesimple123[RTB-ike-peer-123]remote-addr
ess10.2.1.1
[RTB-ike-peer-123]local-address10.2.1.2[RTB-ike-peer-123]quit
[RTB]ipsecproposal1[RTB-ipsec-proposal-1]quit[RTB]aclnumber3000
[RTB-acl-adv-3000]rule0permitipsource10.1.1.00.0.0.255destination10.3.
1.0.0.0.0.255
[RTB]ipsecpolic11isakmp
[RTB-ipsec-polic-isakmp-1-1]securitacl3000[RTB-ipsec-polic-isakmp-1-1]
ike-peer123
[RTB-ipsec-polic-isakmp-1-1]proposal1[RTB-ipsec-polic-isakmp-1-1]quit
RTB]interfaceSerial0/2/1
[RTB-Serial0/2/1]ipaddress10.2.1.2255.255.255.0
[RTB-Serial0/2/1]]ipsecpolic1[RTA]interfaceEthernet0/1/0
[RTA-Serial0/2/1]ipaddress10.1.3.1255.255.255.0
由此可知()。
A.任何一方发起的SA协商都可以成功
B.任何一方发起的SA协商都不能成功
C.只有从RTA向RTB发起的SA协商才可以成功
D.只有从RTB向RTA发起的SA协商才可以成功