更多"Area Border Router̳"的相关试题:
[单项选择]ABR R1 has been configured with an area 1 stub no - summary command. Which stubby area type is area 1?（）
A. Stub
B. Totally stubby
C. NSSA
D. Totally NSSA
[单项选择]Which IS - IS router is equivalent to an ABR in OSPF?（）
A. Level 2 - 3
B. Level 1 - 2
C. Level 2
D. Level 0
E. Level 3
F. Level 1
[多项选择]OSPF协议中，关于ABR聚合说法正确的是（）
A. ABR可以聚合Tpe3LSA
B. ABR可以聚合非自己产生的Tpe4LSA
C. 当ABR同事也是NSSA区域的转换路由器，则可以对Tpe7LSA转换的Tpe5LSA进行聚合
D. ABR可以聚合所有的Tpe5LSA
[多项选择] R1, an ABR between backbone area 0 and area 1, has intra - area routes in area 0 for 10.1.1.0/24,10.1.2.0/24, and 10.1.3.0/24. These routes have metrics of 21, 22, and 23, respectively. An engineer then adds the area 0 r ange 10.1.0.0 255.255.0.0 command under the OSPF process of R1. Which of the following is true?（）
A. R1 loses and then re - establishes neighborships with all neighbors.
B. R1 no longer advertises 10.1.1.0/24 to neighbors into area 1.
C. R1 advertises a 1 0.1.0.0/16 route into area 1 with a metric of 23 (largest metric).
D. R1 advertises a 10.1.0.0/16 route into area 1 with metric of 21 (lowest metric).
[单项选择]The more a nation's companies ______ factories abroad, the smaller that country's recorded exports will be.
A. lie
B. spot
C. stand
D. locate
[多项选择]下列各种类型的LSA中，一定是由ABR产生的有（）
A. Tpe3LSA
B. Tpe4LSA
C. Tpe5LSA
D. Tpe7LSA
[单项选择]在OSPF 中，对ABR 的正确定义为（）
A. 同一路由器上配置了多个区域
B. 同一路由器上配置了多个区域，且有一个区域为骨干区域
C. 同一路由器上配置了多个区域，有一个区域为骨干区域。在骨干区域内至少有一个状态为FULL的邻居。
D. 同一路由器上配置了多个区域，有一个区域为骨干区域。在骨干区域内至少有一个邻居，在其它区域内至少有一个邻居。
[单项选择]设有下面的循环： i=０ While i＜=1 i=i + 3 Print i Wend则运行后的输出结果是
A. 1
B. 2
C. 3
D. 4
[单项选择]若电流i=i1+i2，且i1=10sinwtA，，i2=10sinwtA，则i的有效值为（）
A. 20A
B. 20/2A
C. 10A
D. 10/2A
[单项选择]I'll try as hard as I can but I don't think I have much ______ of winning the game.
A. luck
B. opportunity
C. chance
D. destiny
[简答题]I wish I could attend your birthday party. I know it will be lots of fun. Unfortunately my parents have already invited several of our relatives over for a reunion. I wonder if you could come on Saturday evening so you cast tell me all about the party.
[单项选择]I wonder if I should make a reservation if I want to eat dinner here later.
A. 我很奇怪为什么我想如果晚点来这里用餐还需要与别人预约。
B. 我在想如果以后来这里用餐是否必需与别人预约
C. 我在想如果以后来这里用餐是否必需先订位
D. 我很奇怪为什么我想如果以后来这里用餐还需要先订位。
[单项选择]设有下面的循环：
i=1
Do
i=i + 3
Print i
Loop Until I＞_________
程序运行后要执行3次循环体，则条件中I的最小值为（ ）。
[简答题] 下面的语句执行后变量i的值是多少，试说明理由。 integer i i=32767 i=i+1
