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What is the most likely reason for the dispartly between the actual network numbers at the branches andthe routes in the routing table on Gateway-Router?()https://assets.asklib.com/images/image2/2018072314311331771.jpg
A . Branch-Router2 is configured to send both RIPv1 and RIPv2 updates.
B . Gateway-Router is configured to only receive RIPv2 updates.
C . Gateway-router is configured to receive only RIPv1 updates.
D . Branch-Router1 is configured to only send RIPv1 update
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What is the most likely reason for the dispartly between the actual network numbers at the branches and the routes in the routing table on Gateway-Router?()https://assets.asklib.com/images/image2/2018072316050754422.jpg
A . Branch-Router2 is configured to send both RIPv1 and RIPv2 updates.
B . Gateway-Router is configured to only receive RIPv2 updates.
C . Gateway-router is configured to receive only RIPv1 updates.
D . Branch-Router1 is configured to only send RIPv1 updates.
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Which of the following commands is used to observe the current state of the routing table?()
A . route
B . lsattr
C . netstat
D . ifconfig
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Which of the routing protocols shown below support both VLSM and route summarization?()
A . IGRP
B . EIGRP
C . RIP v1
D . RIP v2
E . OSPF
F . VTP
G . CDP
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A router simultaneously receives all the following routes in various routing updates. Which of thefollowing routes would end up in the routing table?(Choose all that apply.)()
A . RIP route 10.1.2.0/24
B . EIGRP route 10.1.2.0/24
C . RIP route 10.1.0.0/16
D . OSPF route 10.1.0.0/16
E . RIP route 10.0.0.0/16
F . OSPF route 10.1.2.0/24
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Part of the routing table of router PG1 is displayed below:
https://assets.asklib.com/images/image2/2018072610131024176.jpg
From analyzing the above command output,what is the administrative distance of the external EIGRP routes()
A . 24
B . 32
C . 90
D . 170
E . 27316
F . None of the other alternatives apply
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Which of the following commands would you use, to configure a default route to any destination NOT found in the routing table?()
A . Router(config)# ip default-route 0.0.0.0 255.255.255.255 s0
B . Router(config)# ip route 0.0.0.0 255.255.255.255 s0
C . Router(config)# ip default-route 0.0.0.0 0.0.0.0 s0
D . Router(config)# ip route 0.0.0.0 0.0.0.0 s0
E . Router(config)# ip route any any e0
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All of the following are involved in adding or removing routes from the AIX routing table EXCEPT:()。
A . arp
B . rip
C . icmp
D . ifconfig
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What is the most likely reason that an IBGP route that has been selected as a best route is not entered into the IP routing table?()
A . Route reflectors are not passing updates properly.
B . BGP synchronization has been enabled.
C . The next-hop address is unreachable.
D . No loopback interface has been configured on a router.
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Refer to the exhibit.After a RIP route is marked invalid on Router_1, how much time will elapse before that route is removed from the routing table?()https://assets.asklib.com/images/image2/2018072315210946254.jpg
A . 30 seconds
B . 60 seconds
C . 90 seconds
D . 180 seconds
E . 240 second
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Which of the commands below can you use to configure a default route?()
A . TK1(config)# ip route 0.0.0.0 0.0.0.0 E0
B . TK1(config)# ip route 0.0.0.0 255.255.255.255 S0
C . TK1(config-interface)# ip route 255.255.255.255 0.0.0.0 192.168.1.21
D . TK1(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.21
E . TK1(config)# ip route 0.0.0.0 192.168.1.21 255.255.255.255
F . TK1# ip default-network 0.0.0.0 192.168.1.21 255.255.255.255
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What is the most likely reason for the dispartly between the actual network numbers at the branches and the routes in the routing table on Gateway-Router?()
A . Branch-Router2 is configured to send both RIPv1 and RIPv2 updates.
B . Gateway-Router is configured to only receive RIPv2 updates.
C . Gateway-router is configured to receive only RIPv1 updates.
D . Branch-Router1 is configured to only send RIPv1 update
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which address range efficiently summarizes the routing table of the addresses for router main?()
A . 172.16.0.0/18
B . 172.16.0.0/16
C . 172.16.0.0/20
D . 172.16.0.0/21
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After the show ip route command has been entered,the follwing routes are displayed.Which route will not be entered into the routing table of a neighboring router?()
A . R 192.168.8.0/24 [120/1] via 192.168.2.2, 00:00:10, Serial0
B . R 192.168.11.0/24 [120/7] via 192.168.9.1, 00:00:03, Serial1
C . C 192.168.1.0/24 is directly connected, Ethernet 0
D . R 192.168.5.0/24 [120/15] via 192.168.2.2,00:00:10,Serial0
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Refer to the exhibit.Two routers have just been configured by a new technician. All interfaces are up. However, the routers are not sharing their routing tables. What is the problem?()https://assets.asklib.com/images/image2/2018072314570665529.jpg
A . Split horizon is preventing Router2 from receiving routing information from Router1.
B . Router1 is configured for RIP version 2,and Router2 is configured for RIP version 1.
C . Router1 has an ACL that is blocking RIP version 2.
D . There is a physical connectivity problem between Router1 and Router2.
E . Router1 is using authentication and Router2 is not.
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Which three of the statements below correctly describe the characteristics of Autonomous Systems in routed networks?()
A . Within an AS, all routers must run either BGP or IBGP.
B . An AS uses exterior gatew ay protocols (EGPs) to exchange information with other autonomous systems.
C . An AS is a group of routers under the same technical administration.
D . Within an AS, routes learned through BGP can be redistributed using interior gateway protocols.
E . Wi thin an AS, routes learned through an interior protocol cannot be redistributed using BGP to other autonomous systems.
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The statements below compare and contrast link state and distance vector routing protocols. Which of these are true?()
A . Distance vector protocols send the entire routing table to directly connected neighbors.
B . Distance vector protocols are responsible for sending updates to all networks listed in the routing table.
C . Link state protocols are responsible for sending the entire routing table to the whole network.
D . Link state protocols send updates regarding their own links status to all other routers on the network.
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Which routing algorithm is described below? It is a mechanism in which the setding station determines the route the frame will follow and includes the routing information with the frame; bridges read
A、Fixed Routing
B、Spanning Tree
C、Source Routing
D、Frame Forwarding
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Refer to the exhibit. EIGRP is configured with the default configuration on all routers. Auto summariz ation is enabled on routers R2 and R3, but it is disabled on router R1.Which two EIGRP routes will be seen in the routing table of router R3?()
<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/c0432bed5e96b27cf201162a3a16be20.png' />
A. 10.0.0.0/8
B. 172.16.10.0/24
C. 172.16.0.0/24
D. 10.10.10.0/24
E. 172.16.0.0/16
F. 10.10.0.0/16
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Router R1 lists 4 routes for subnet 10.1.1.0/24 in the output of the show ip eigrp topology all - links command. The variance 200 command is configured, but no other related commands are configured. Which of the following rules are true regarding R1‘s decision of what r outes to add to the IP routing table?Note that RD refers to reported distance and FD to feasible distanc E.()
A. Adds all routes for which the metric is <= 200 * the best metric among all routes
B. Adds all routes because of the ridiculously high variance setting
C. Adds all successor and feasible successor routes
D. Adds all successor and feasible successor routes for which the metric is<=200 * the best metric among all routes
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In the following essay, each blank has four choices. Choose the most suitable one from the four choices and write down in the answer sheet.Open Shortest Path First(OSPF) is a(36)routing algorithm that(37)work clone on the OSI IS-IS intradomain routing protocol. This routing, as compared to distance-vector routing, requires(38)processing power. The(39)algorithm is used to calculate routes. OSPF routing table updates only take place when necessary,(40)at regular intervals.
A.distance-vector
B.link-state
C.flow-based
D.selective flooding
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Below is a table showing the killers in every l00 deaths in a city during the last three decades.Look at the graph and write an essay of about l20 words making reference to the following points:
1) the distribution of killers in different decades and the general bend in these decades
2) the possible reasons for the distribution of these killers in the city
<img src='https://img2.soutiyun.com/ask/uploadfile/10842001-10845000/a4b73cacf6714c8a87917976df08a7d0.gif' />
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6 Part Ⅲ Reading Comprehension Task 4 Directions: The following is a list of public signs. After reading it, you are required to find the items equivalent to those given in Chinese in the table below.
A.当心夹手
B.请勿登踏
C.服务区
D.勿靠车门
E.严禁超速
F.正在检修G. 前方学校H. 靠右站立I. 路面结冰J. 紧急情况击碎玻璃
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Directions: The following is list of terms. After reading it, you are required to find the items equivalent ....... (相同) those given in Chinese in the table below. Then you should put the corresponding letters in the brackets numbered 26 through 30.
A--legal retirement
H--ensure
B- overlook
I- inspiration
C--boost
J- competition
D--social media
K- dependence
E--benefit
L--balance
F--graduate
M--record
G- conduct
N- career planning
Example: (A)合法退休 (I)灵感;鼓舞
26()改善;促进;增强 ()记录
27()社交媒体 ()利益,好处;优势
28()组织;实施;进行;处理 ()平衡
29()竞争 ()职业规划
30()忽视;忽略,没注意到 ()毕业