( 24 )下列路由表中错误的路由表项是
A ) C 212.112.7.0/24 is directly connected,212.112.7.1
B ) S 167.105.125.128 [1/0] via 202.112.7.1
C ) O 222.29.2.0/24 [110/3] via 162.105.1.145,00:13:43,Vlan1
D ) OEI 202.37.140.0/28 [110/22] via 162.105.1.145,00:13:43,Vlan1
第1题:
下列路由表信息中,错误的路由表项是______。
A.C 212.112.7.0/24 is directly connected,212.112.7.1
B.S 167.105.125.128[1/0]via 202.112.7.1
C.O 222.29.2.0/24[110/3]via 162.105.1.145,00:13:43,Vlanl
D.O E1 202.37.140.0/28[110/22]via 162.105.1.145,00:13:43,Vlanl
第2题:
4、某路由表中有转发接口相同的4条路由表项,其目的网络地址分别为212.56.132.0/24、212.56.133.0/24、212.56.134.0/24、212.56.135.0/24,这4条路由聚合后的目的网络地址为
A.212.56.129.0/19
B.212.56.130.0/20
C.212.56.131.0/21
D.212.56.132.0/22
第3题:
某路由表中有转发接口相同的2条路由表项,其目的网络地址分别为202.118.133.0/24和202.118.130.0/24,将这2条路由聚合后的目的网络地址为
A.202.118.128.0/21
B.202.118.128.0/22
C.202.118.130.0/22
D.202.118.132.0/20
第4题:
下列路由表中错误的路由表项是
A.C 212.112.7.0/24 is directly connected,212.117.7.1
B.S 167.105.125.128 [1/0] via 202.112.7.1
C.O 222.29.2.0/24 [110/3] via 162.105.1.145,00:13:43,Vlan1
D.OE1 202.37.140.0/28 [110/22] via 162.105.1.145,00:13:43,Vlan
第5题:
4、某路由表中有转发接口相同的2条路由表项,其目的网络地址分别为202.118.133.0/24和202.118.130.0/24,将这2条路由聚合后的目的网络地址为
A.202.118.128.0/21
B.202.118.128.0/22
C.202.118.130.0/22
D.202.118.132.0/20