【单选题】在一台Cisco路由器的g0/1端口上封禁ICMP协议,只允许195.151.59.0/24和202.124.168.0/24子网的ICM数据包通过路由器,正确access-list配置是
A.
Router(config)#access. list 198 permit icmp 195.151.59.0.0.0.0.255 anyRouter(config)#access list 198 permit icmp 202. 124. 168.0.0.0.0.255 anyRouter(config)#access-list 198 deny icmp any anyRouter(config)access-list 198 permit ip any anyRouter(config)intece g0/1Router(config-if)#ip access-group 198 inRouter(config-if)#ip access-group 198 out
B.
Router(config)#access-list 198 permit icmp 195.151.59.0.255.255.255.0 anyRouter(config)#access-list 198 pemmit icmp 202.124.168.0.255.255.255.0 anyRouter(config)#access-list 198 deny icmp any anyRouter(config)#access-list 198 penmit ip any anyRouter(config)#intece g0/1Router(config-if)#ip access-group 198 inRouter(config-if)#ip access-group 198 out
C.
Router(config)#access-list 198 deny icmp any anyRouter(config)#access list 198 permit icmp 195.151.59.0.0.0.0.255 anyRouter(config)access-list 198 permit icmp 202.124.168.0.0.0.0.255 anyRouter(config)#access-list 198 permit ip any anyRouter(config)intece g0/1Router(config-if)#ip access-group 198 inRouter(config-if)#ip access-group 198 out
D.
Router(config)#access-list 98 permit icmp 195.151.59.0.255.255.255.0 anyRouter(config)#access-list 98 pemmit icmp 202.124.168.0.255.255.255.0 anyRouter(config)#access-list 98 deny icmp any anyRouter(config)#access-list 98 penmit ip any anyRouter(config)#intece g0/1Router(config-if)#ip access-group 198 inRouter(config-if#ip access-group 198 out
【判断题】根据画面多少,图画故事只能分为单幅图画故事和多幅图画故事。
【单选题】张老师通过奖励小红花来表扬学生的行为,这种心理辅导方法属于( )。
【单选题】在一台Cisco路由器的g0/10端口上禁止端口号为1434的TCP协议数据包进出路由器,正确的access-list配置是
A.
Routert#configure teminal Router(config)#access-list 120 deny tcp any any eq 1434 Router(config)#access-list 120 pemit ip any any Router(config)#intece g0/10 Router(config-if)#ip access-group 120 in Router(config-if)#ip access-group 120 out
B.
Router#configure terminal Router(config)#access-list 120 deny tcp any any eq 1434 Router(config)#access-list 120 pennit tcp any any Router(config)#intece g0/10 Router(config-if)#access-group 120 in Router(config-if)#ip access-group 120 out
C.
Router#configure terminal Router(config)#access-list 120 permit ip any any Router(config)#access-list 120 deny tcp any any eq 1434 Router(config)#intece g0/10 Router(config-if)#access-group 120 in Router(config-if)#ip access-group 120 out
D.
Router#configure terminal Router(config)#access-list 90 deny tcp any any eq 1434 Router(config)#access-list 90 permit ip any any Router(config)#intece g0/10 Router(config-if)#access-group 90 in Router(config-if)#ip access-group 90 out
【单选题】张老师很爱表扬学生们,经常通过奖励小红花来表扬学生的行为,这种心理辅导方法属于( )。
【单选题】在Cisco路由器的g0/4接口上禁止端口号1434的UDP数据包, 正确的access-list配置是
A.
Router(config)#ip access list extended 130Router(config-ext-nacl)#pemit ip any anyRouter(config-ext-nacl)#deny udp any any eq 1434Router(config-ext-nacl)#exitRouter(config)#intece g0/4Router(config-if)#ip access-group 130 inRouter(config-if)#ip access-group 130 out
B.
Router(config)#ip access-list extended130Router(config-ext-nacl)#deny udp any any eq 1434Router(confg-ext-nacl)#permit ip any anyRouter(config-ext-nacl)#exitRouter(config)#intece g0/4Router(config-if)#ip access-group 130 inRouter(config-i)#ip access-group 130 out
C.
Router(config)#ip acess-list standard 130Router(config-std-nacl)#deny udp any any eq 1434Router(config-std-nacl)#permit ip any anyRouter(confg- std-nacl)#exitRouter(config)#intece g0/4Router(config-if)#ip access-group 130 inRouter(config-if)#ip access-group 130 out
D.
Router(config)#ip acess-list extended 130Router(config-std-nacl)#deny udp any any eq 1434Router(config-std-nacl)#permit ip any anyRouter(confg- std-nacl)#exitRouter(config)#intece g0/4Router(config-if)#ip access-group 130 inRouter(config-if)#ip access-group 130 out
【单选题】Peter prided himself on never getting ( ) involved in his life.