第1题:
第2题:
下列关于OSPF和RIP协议中路由信息的广播方式的描述中,正确的是( )。
A.OSPF向全网广播,RIP仅向相邻路由器广播
B.RIP向全网广播,OSPF仅向相邻路由器广播
C.OSPF和RIP都向全网广播
D.OSPF和RIP都仅向相邻路由器广播
第3题:
Refer to the exhibit. Two routers are connected by Frame Relay and are running OSPF bet ween them. Each router has been configured with the appropriate network statements under router ospf 1, but the routers are not forming an adjacency. Which of the following three commands could be configured on each router to correct this problem?()

A. RouterC(config - if)#ip ospf network broadcast RouterD(config - if)#ip ospf network broadcast
B. RouterC(config - if)#ip ospf network point - to - point RouterD(config - if)#ip ospf network point - to - point
C. RouterC(config - router)#neighbor 10.100. 100.4 RouterD(config - router)#neighbor 10.100.100.3
D. RouterC(config - router)#neighbor 10.255.255.254 RouterD(config - router)#neighbor 10.255.255.253
第4题:
在OSPF路由协议中,OSPF路由器至每一个目的地路由器的距离,称为OSPF的()。
第5题:
Which of the following data structures exist on a router for the OSPF routing protocol?()
第6题:
()用来查看与邻居路由器之间的关系 。
第7题:
Cisco网络设备中要查找一个路由器的邻居状态,应使用下列哪个命令()。
第8题:
要查找一个路由器的邻居状态,应使用下列哪个命令?()
第9题:
在ospf协议中,什么是区域边界路由器(ABR)?
第10题:
Point-to-point
Broadcast multicast
Nonbroadcast multicast
Backbone area 0
Virtual Link
第11题:
OSPF topology table
OSPF interface table
OSPF routing information base
OSPF link-state database
OSPF adjacency table
OSPF neighbor table
第12题:
第13题:

A.A
B.B
C.C
D.D
第14题:
A. area IDs
B. process IDs
C. router IDs
D. hello timers
第15题:
A. Point-to-point
B. Broadcast multicast
C. Nonbroadcast multicast
D. Backbone area 0
E. Virtual Link
第16题:
路由器A的ospf协议的neighbor和adjacency有什么差别?
第17题:
Under which circumstance, ie network type, would an OSPF router establish a neighbor adjacency, even though the DR/BDR election process was not performed?()
第18题:
请匹配正确的答案()命令可以查看当前路由器配置OSPF的情况:路由器的标识(router id),区域状态,接口状态,引入的外部路由情况等
第19题:
关于OSPF协议中的DR、BDR,下列说法中正确的是()。
第20题:
During OSPF adjacency formation, what state is a router in when it is sending LSA header information to its neighbor? ()
第21题:
All of the routers need to be configured for backbone Area 1.
R1 and R2 are the DR and BDR, so OSPF will not establish neighbor adjacency with R3.
A static route has been configured from R1 to R3 and prevents the neighbor adjacency from being established.
The hello and dead interval timers are not set to the same values on R1 and R3.
EIGRP is also configured on these routers with a lower administrative distance.
R1 and R3 are configured in different areas.
第22题:
Init
2Way
ExStart
Exchange
第23题:
第24题:
area IDs
process IDs
router IDs
hello timers