Based on the show ip route isis output on R1, which statement is true? ()A. The i su 10.1.0.0/23 route is a suppressed route.B. The i su 10.1. 0.0/23 route is a summary route.C. The i su 10.1.0.0/23 route is an IS - IS external route.D. The R1 IS - IS rou
题目
A. The i su 10.1.0.0/23 route is a suppressed route.
B. The i su 10.1. 0.0/23 route is a summary route.
C. The i su 10.1.0.0/23 route is an IS - IS external route.
D. The R1 IS - IS router is an ASBR.
E. The R1 IS - IS router is an ABR that belongs to multiple IS - IS areas.
F. The R1 IS - IS router is performing route aggregation and is suppressing the more specific 10.1.0.0/23 prefix.
相似考题
更多“Based on the show ip route isis output on R1, which statement is true? () ”相关问题
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第1题：
Which BGP command provides the router ID, local preference, next hop, and BGP path in its output?()A. show ip route bgp
B. show ip bgp
C. show ip bgp neighbors
D. show ip bgp summary
参考答案：B
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第2题：
Refer to the exhibit. Router R1 is connected to networks 172.1 6.1.0 ／26 and 172.16.1.64 ／27. On the basis of the partial output in the exhibit, which statement is true? ()
A. Router R1 will deny the 172.16.1.0/26 route while permitting the 172.16.1.64/27 route to be advertised.
B. Router R1 will advertise both rou tes.
C. Router R1 should be reconfigured with an ACL instead of an ip prefix - list command.
D. Router R1 will deny the 172.16.1.0/27 route while permitting the 172.16.1.0/26 route to be advertised.
参考答案：D
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第3题：
哪个命令允许在路由被送到路由表之前就看到SPF的计算（）
- A、show isis route
- B、show isis adjacency
- C、show isis database
- D、show route protocol isis
正确答案:A -
第4题：
Examine the following excerpt from the show ip ospf database asbr -summary command on router R1 (RID 1.1.1.1). Which answer can be verified as definitely true based on this output?（） LS Type: Summary Links (AS Boundary Router) Link State ID: 9.9.9.9 (AS Boundary Router address) Advertising Router: 3.3.3.3 LS Seq Number: 8000000D Checksum: 0xE43A Length: 28 Network Mask: /0 TOS: 0 Metric: 100
- A、The output describes the contents of a Type 5 LSA
- B、3.3.3.3 identifies a ro uter as being the router performing redistribution
- C、R1's metric for its best route to reach the router with RID 9.9.9.9 is 100
- D、The router with RID 3.3.3.3's metric for its best route to reach the router with RID 9.9.9.9 is 100
正确答案:D -
第5题：
On Router R1, process EIGRP 1 is redistributing routes from process OSPF 2, calling route - map fred with the redistribute ospf 2 command. R1 has learned intra - area routes for 10.1.1.0/24 and 10.1.2.0/24 in part due to the Type 2 LSAs known for each subnet. The route map filters route 10.1.1.0/24 and allows 10.1.2.0/24 througH. Which of the following co mmands on router R1 list subnet 10.1.1.0/24?（）
- A、show ip route
- B、show ip eigrp topology
- C、show ip ospf topology
- D、show ip eigrp topology 10.1.1.0/24
正确答案:A,C -
第6题：
Examine the following excerpt from the show ip eigrp topology 10.2.2.0/24 command on router R1.Which answer can be verified as definitely true based on this output?（） External data: Originating router is 10.1.1.1 AS number of route is 1 External protocol is OSPF, external metric is 64 Administrator tag is 0 (0x00000000)
- A、R1 is the router that redistributed the route
- B、R1's metric to reach subnet 10.2.2.0/24 is 64
- C、The route was redistributed on a router that has a router ospf 1 command configured
- D、R1 is redistributing a route to prefix 1 0.2.2.0/24 into OSPF
正确答案:C -
第7题：
The following output on Router R1 lists details of a BGP route for 190.1.0.0/16. Which of the following is true based on this output?（） R1# show ip bgp 190.1.0.0/16 BGP routing table entry for 190.1.0.0/16, version 121 Paths: (1 available, best #1, table Default - IP - Routing - Table) Advertised to update - groups: 1 1 2 3 4 1.1.1.1 from 2.2.2.2 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, best
- A、R1 has a neighbor 1.1.1.1 command configured.
- B、R1 has a neighbor 2.2.2.2 command configured.
- C、The show ip bgp command lists a line for 190.1.0.0/16 with both a n > and an i on the left.
- D、R1 is in ASN 1.
正确答案:B,C -
第8题：
A network design shows that R1 has four different possible paths from itself to the Data Center subnets. Which one of the following commands is most likely to show you all the possible next - hop IP addresses for these four possible routes?（）
- A、show ip eigrp topology
- B、show ip eigrp topology all - links
- C、show ip route eigrp
- D、show ip route eigrp all - links
- E、show ip eigrp topology all - learned
正确答案:B -
第9题：
Which CLI command displays the metrics associated with each advertised route?（）
- A、show clns database
- B、show isis database detail
- C、show clns database detail
- D、show isis database extensive
正确答案:B -
第10题：
单选题Examine the following excerpt from the show ip ospf database asbr -summary command on router R1 (RID 1.1.1.1). Which answer can be verified as definitely true based on this output?（） LS Type: Summary Links (AS Boundary Router) Link State ID: 9.9.9.9 (AS Boundary Router address) Advertising Router: 3.3.3.3 LS Seq Number: 8000000D Checksum: 0xE43A Length: 28 Network Mask: /0 TOS: 0 Metric: 100AThe output describes the contents of a Type 5 LSA
B3.3.3.3 identifies a ro uter as being the router performing redistribution
CR1's metric for its best route to reach the router with RID 9.9.9.9 is 100
DThe router with RID 3.3.3.3's metric for its best route to reach the router with RID 9.9.9.9 is 100
正确答案： D解析： 暂无解析 -
第11题：
单选题The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（） Network Next Hop Metric LocPrf Weight Path * 130.1.1.0/28 1.1.1.1 0 1 2 3 4 iAThe route is learne d from an eBGP peer
BThe route has no more than three ASNs in the AS_PatH
CThe route is the best route for this prefix
DNone of these facts can be positively determined by this output
正确答案： A解析： 暂无解析 -
第12题：
单选题Router R1 exists in an Enterprise that uses EIGRP as its routing protocol. The show ip route command output on router R1 lists the following phrase: "Gateway of last resort is 1.1.1.1 to network 2.0.0.0". Whic h of the following is most likely to have caused this output to occur on R1?（）AR1 has been configured with an ip default- network 2.0.0.0 command.
BR1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command.
CR1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
DAnother router has been configured with an ip default - network 2.0.0.0 command.
EAnother router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
正确答案： A解析： 暂无解析 -
第13题：
Based on the exhibited output, which three statements are true?()
A. The route to 10.2.0.0/16 was redistributed into EIGRP.
B. A default route has been redistributed into the EIGRP autonomous system.
C. R1 is configured with the ip summary - address command.
D. R1 is sourcing a n external EIGRP route from Null0.
E. The router at 10.1.1.2 is configured with the ip default - network 0.0.0.0 command.
F. R1 is configured with the variance command.
参考答案：B, C, F
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第14题：
Users on the 172.17.22.0 network cannot reach the server located on the 172.31.5.0 network.The network administrator connected to console port,issued the show ip route command,and was able to ping the server.Based on the output of the show ip route command topology shown in the graphic,what is the cause of the failure?（）
A.IP routing is not enabled
B.A static route is configured incorrectly
C.The network has not fully converged
D.The FastEthernet interface on Coffee is disabled
E.The routing table on Coffee has not updated
F.The neighbor relationship table is not correctly updated
参考答案：D
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第15题：
使用什么命令显示路由表的大小及分类（）
- A、show ip cef sum
- B、show ip route sum
- C、show ip bgp sum
- D、show isis database
正确答案:B -
第16题：
Which BGP command provides the router ID, local preference, next hop, and BGP path in its output?（）
- A、show ip route bgp
- B、show ip bgp
- C、show ip bgp neighbors
- D、show ip bgp summary
正确答案:B -
第17题：
Which of the following answers can be verified as true based on the following command output from Router R1?（） R1#show ip ospf virtual - links Virtual Link OSPF_VL0 to router 4.4.4.4 is up Run as demand circuit DoNotAge LSA alloweD. Transit area 1, via interface FastEthernet0/1, Cost of using 3
- A、R1 is configured with an area 0 virtual - link 4.4.4.4 cost 3 command.
- B、The ping 4.4.4.4 command on R1 must currently be successful.
- C、R1's Fa0/0 OSPF cost is 3.
- D、4.4.4.4 is known to R1 based on a Type 1 LSA in area 1.
正确答案:D -
第18题：
Which of the following commands will enable you to see the contents of the IP routing table andsend the output to a TFTP server at the same time？（）
- A、show ip route ∣ to tftp：//192.168.1.1/route.txt
- B、show ip route ∣ tee tftp：//192.168.1.1/route.txt
- C、show ip route ∣ include tftp：//192.168.1.1/route.txt
- D、show ip route ft include tJtp：//19Z168.1.1/route.txt
- E、show ip route ∣ redirect tftp：//192.168.1.1/route.txt
正确答案:B -
第19题：
The following line of output was gathered on Enterprise Router Ent1 using the command show ip route. Which of the following answers is most likely to be true, based on thi s output？（） B 128.107.0.0 [20/10] via 11.11.11.11, 00:02:18
- A、This router has set the Weight of this route to 10.
- B、This router's BGP table lists this route as an iBGP route.
- C、This router's MED has been set to 10.
- D、This router's BGP table lists an AS_Path length of 10 for this route.
正确答案:C -
第20题：
Router R1 exists in an Enterprise that uses EIGRP as its routing protocol. The show ip route command output on router R1 lists the following phrase: "Gateway of last resort is 1.1.1.1 to network 2.0.0.0". Whic h of the following is most likely to have caused this output to occur on R1?（）
- A、R1 has been configured with an ip default- network 2.0.0.0 command.
- B、R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command.
- C、R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
- D、Another router has been configured with an ip default - network 2.0.0.0 command.
- E、Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
正确答案:D -
第21题：
Which command will display only direct routes?（）
- A、show route
- B、show route inet 0 direct
- C、show ip route direct
- D、show ip route protocol direct
正确答案:D -
第22题：
单选题The following line of output was gathered on Enterprise Router Ent1 using the command show ip route. Which of the following answers is most likely to be true, based on thi s output？（） B 128.107.0.0 [20/10] via 11.11.11.11, 00:02:18AThis router has set the Weight of this route to 10.
BThis router's BGP table lists this route as an iBGP route.
CThis router's MED has been set to 10.
DThis router's BGP table lists an AS_Path length of 10 for this route.
正确答案： D解析： 暂无解析 -
第23题：
多选题The following output on Router R1 lists details of a BGP route for 190.1.0.0/16. Which of the following is true based on this output?（） R1# show ip bgp 19 0.1.0.0/16 BGP routing table entry for 190.1.0.0/16, version 121 Paths: (1 available, best #1, table Default - IP - Routing - Table) Advertised to update - groups: 1 1 2 3 4 1.1.1.1 from 2.2.2.2 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, bestAR1 has a neighbor 1.1.1.1 command configured.
BR1 has a neighbor 2.2.2.2 command configured.
CThe show ip bgp command lists a line for 190.1.0.0/16 with both an > and an i on the left.
DR1 is in ASN 1.
正确答案： D,C解析： 暂无解析