在任何情况下,涉密计算机及涉密网络都不能与任何公共信息网络连接。
参考答案:对
在一台Cisco路由器上执行show access-lists命令显示如下一组限制远程登录的访问控制列表信息 Standard IP access list 40 permit 167.1 12.75.89(54 matches) permit 202.113.65.56(12 matches) deny any(1581 matches) 根据上述信息,正确的access-list的配置是()
A.Router(config) # access-list 40 permit 167.112.75.89 Router(config) # access-list 40 permit 202.113.65.56 Router(config) # access-list 40 deny any Router(config) # line vty 0 5 Router(config-line) # access-class 40 in
B.Router(config) # access-list 40 permit 167.112.75.89 log Router(config) # access-list 40 permit 202.113.65.56 log Router(config) # access-list 40 deny any log Router(config) # line vty 0 5 Router(config-line) # access-class 40 in
C.Router(config) # access-list 40 permit 167.112.75.89 log Router(config) # access-list 40 permit 202.113.65.56 log Router(cont'ig) # access-list 40 deny any log Router(config) # line vty 0 5 Router(config-line) # access-class 40 out
D.Router(config) # access-list 40 permit 167.112.75.89 Router(config) # access-list 40 permit 202.113.65.56 Router(config) # access-list 40 deny any log Router(config) # line vty 0 5 Router(config-line) # access-class 40 out
子宫输卵管造影术除确定输卵管阻塞位置外,还可用来协助诊断一些疾病,除了()
A.子宫输卵管结核
B.子宫腺肌症
C.子宫畸形
D.子宫腔粘连
E.较小的子宫粘膜下肌瘤