单项选择题

将一台Catalyst 6500交换机的系统时间设置为2015年3月23日星期一的18点10分35秒,下列交换机正确的配置是( )。

A.Switch-6500>(enable)set time 18:10:35 Monday 3/23/2015
B.Switch-6500>(enable)set time Monday 3/23/2015 18:10:35
C.Switch-6500>(enable)set time Monday 23/3/2015 18:10:35
D.Switch-6500>(enable)set clock Monday 18:10:35 3/23/2015
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单项选择题

下列是一台Cisco路由器的部分路由表,表中的路由信息完全正确的是( )。

A.Gateway of last resort is 202.112.41.217 to network 0.0.0.0 C 212.112.7.0/24 i8 directly connected,VLAN120 212.112.37.0/30 i8 subnetted,1subnets C 212.112.37.16 is directly connected,VLAN130 167.105.0.0/26 is subnetted,2subnets S 167.105.125.128[1/0]via 202.112.7.1 S 167.105.144.192[1/0]via 202.112.7.1 S *0.0.0.0/0[1/0] via 202.112.41.217
B.Gateway of last resort is 202.112.41.217 to network 0.0.0.0 C 212.112.7.0/24 is directly connected,FastEthernet 2/5 212.112.37.0/30 is subnetted,1 subnets C 212.112.37.16 is directly connected,POS3/0 167.105.0.0/26 is subnetted,2subnets S 167.105.125.128[1/0] via2 02.112.7.1 S 167.105.144.192[1/0] via 202.112.7.1 S *0.0.0.0/0[1/0] via 202.112.7.1
C.Gateway of last resort is 202.112.41.217 to network 0.0.0.0 C 212.112.7.0/24 is directly connected,FastEthernet 2/5 212.112.37.0/30 is subnetted,1 subnets C 212.112.37.16 is directly connected,POS3/0 167.105.0.0/26 is subnetted,2 subnets S 167.105.125.128[1/0] via 202.112.7.1 S 167.105.144.192[1/0] via 202.112.7.1 S * 0.0.0.0/0[1/0] via 202.112.41.217
D.Gateway of last resort is 202.112.41.217 to net work 0.0.0.0 C 212.112.7.0/24 is directly connected,FastEthernet2/5 212.112.37.0/30 is subnetted,1 subnets C 212.112.37.16 is directly connected,POS3/0 167.105.0.0/26 is subnetted,2 subnets S 167.105.125.12S[20/0] via 202.112.7.1 S 167.105.144.192[20/0] via 202.112.7.1 S *0.0.0.0/0[20/0] via 202.112.41.217
单项选择题

在一台Cisco路由器上使用show access-lists命令得到下列信息Standard IP access list testdeny 10.0.0.0.wildcard bits 0.255.255.255 logdeny 192.168.0.0,wildcard bits 0.0.255.255deny 127.0.0.0,wildcard bits 0.255.255.255deny 172.16.0.0,wildcard bits 0.15.255.255permit any路由器access-lists的正确配置是( )。

A.Router(config)#ip access-list extended test Router(config-ext-nacl)#deny 10.0.0.0 0.255.255.255 log Router(config-ext-nacl)#deny 192.168.0.0 0.0.255:255 Router(config-ext-nacl)#deny 127.0.0.0 0.255.255.255 Router(config-ext-nacl)#deny 172.16.0.0 0.15.255.255 Router(config-ext-nacl)#permit any
B.Router(config)#ip access-list standard test Router(config-std-nacl)#deny 10.0.0.0 0.255.255.255 log Router(config-std-nacl)#deny 192.168.0.0 0.0.255.255 Router(config-std-nacl)#deny 127.0.0.0 0.255.255.255 Router(config-std-nacl)#deny 172.16.0.0 0.15.255.255 Router(config-std-nacl)#permit any
C.Router(config)#ip access-list standard test Router(config-std-nacl)#permit any Router(config-std-nacl)#deny 10.0.0.0 0.255.255.255 log Router(config-std-nacl)#deny 192.168.0.0 0.0.255.255 Router(config-std-nacl)#deny 127.0.0.0 0.255.255.255 Router(config-std-nacl)#deny 172.16.0.0 0.15.255.255
D.Router(config)#ip access-list standard test Router(config-std-nacl)#deny 10.0.0.0 255.0.0.0 log Router(config-std-nacl)#deny 192.168.0.0 255.255.0.0 Router(config-std-nacl)#deny 127.0.0.0 255.0.0.0 Router(config-std-nacl)#deny 172.16.0.0 255.240.0.0 Router(config-std-nacl)#permit any
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