Which of the following LSA types describe information related to topology or subnets useful for calculating routes for subnets inside the OSPF domain?()A. 1B. 2C. 3D. 4E. 5F. 7
题目
A. 1
B. 2
C. 3
D. 4
E. 5
F. 7
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更多“Which of the following LSA types describe information related to topology or subnets useful for calculating routes for subnets inside the OSPF domain?() ”相关问题
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第1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
参考答案：B
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第2题：
Which one of the following answer choices below is true regarding the OSPF topology database?()A. All entries in the topology database will be included on each router.
B. All routers in the same OSPF area will have one topology database.
C. The Dijkstra algorithm is used in the creation of the topology database.
D. LSA packets are used to update and maintain the topology database.
参考答案：D
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第3题：
You are troubleshooting an OSPF problem where external routes are not showing up in the OSPF database. Which two options a re valid checks that should be performed first to verify proper OSPF operation?（）
- A、Are the ASBRs trying to redistribute the external routes into a totally stubby area?
- B、Are the ABRs configured with stubby areas?
- C、Is the subnets keyword being used with the redistribution command?
- D、Is backbone area (area 0) contiguous?
- E、Is the CPU utilization of the routers high?
正确答案:A,C -
第4题：
Router R1 is redistributing between two OSPF processes. Given the configuration shown, which includes all commands in the route map named fred, which of the following answers is true regarding the redistribution into OSPF process 1?（） router ospf 1 redistribute ospf 2 external 2 route - map fred ! route - map fred permit 10 match ip address 1 set metric - type type - 1
- A、No routes are redistributed because a route cannot be both E1 and E2.
- B、Only OSPF E2 routes in the OSPF 2 domain will be considered for redistribution.
- C、Inside the OSPF 2 domain, any formerly E2 routes will become E1 routes.
- D、Routes permitted by ACL 1 will be redistributed, regardless of whether the routes are E1 or E2 routes.
正确答案:B -
第5题：
A host is to become part of a hierarchical naming topology. Which of the following services are required？（）
- A、DHCP
- B、Domain Name Service
- C、Network Information Service
- D、A hosts file
正确答案:B -
第6题：
Which two OSPF LSA types are new in OSPF version 3？ （）
- A、Link
- B、NSSA external
- C、Network link
- D、Intra-area prefix
- E、AS domain
正确答案:A,D -
第7题：
Which of the following are methods EIGRP uses to initially populate (seed) its EIGRP topology table, before learning topology data from neighbors？（）
- A、By adding all subnets listed by the show ip route connected command
- B、By adding the subnets of working interfaces over which static neighbors have been defined
- C、By adding subnets redistributed on the local router from another routing source
- D、By adding all subnets listed by the show ip route static command
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 statement is true about compression subnets?（）
- A、Compression subnets are turned on by default.
- B、Compression subnets advertise remote routes.
- C、Compression subnets are usually LAN-side subnets.
- D、Compression subnets are usually WAN-side subnets.
正确答案:C -
第10题：
单选题A class B network 129.35 has 4 subnets and a netmask of 255.255.252.0 （11111111.11111111.11111100.00000000）. To which of the following subnets will the class B network deliver a packet of address 129.35.14.04 （10000001.00100011.00001110.00000100）？（）A129.35.12.0
B129.35.16.0
C129.35.52.0
D129.35.128.0
正确答案： C解析： 暂无解析 -
第11题：
多选题You are troubleshooting an OSPF problem where external routes are not showing up in the OSPF database. Which two options a re valid checks that should be performed first to verify proper OSPF operation?（）AAre the ASBRs trying to redistribute the external routes into a totally stubby area?
BAre the ABRs configured with stubby areas?
CIs the subnets keyword being used with the redistribution command?
DIs backbone area (area 0) contiguous?
EIs the CPU utilization of the routers high?
正确答案： A,B解析： 暂无解析 -
第12题：
单选题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?（）Ashow ip eigrp topology
Bshow ip eigrp topology all - links
Cshow ip route eigrp
Dshow ip route eigrp all - links
Eshow ip eigrp topology all - learned
正确答案： B解析： 暂无解析 -
第13题：
Refer to the exhibit. EIGRP has been configured on router D. Router C is performing mutual redistribution between EI GRP and OSPF. While verifying that the redistribution is functioning properly, you discover that while router C has all of the EIGRP routes in its routing table, router A does not have any routes from the EIGRP domain. What on router C may be the cause o f the problem?（）
A. The no auto - summary command needs to be added under router eigrp 1
B. The subnets keyword was not included in the redistribute command under router ospf 1
C. The metric specified for the redistributed EIGRP routes is too large; m aking the EIGRP routes unreachable by router A
D. The default - information originate command needs to be added under router ospf 1
E. The administrative distance of either OSPF or EIGRP must be changed so that EIGRP has a higher administrative distanc e than OSPF
参考答案：B
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第14题：
Router R1 has a connected route for 10.1.1.0/24 off interface Fa0/0. Interface Fa0/0 has been enabled for OSPF due to a router ospf 1 and network 10.0.0.0 0.0.0.255 area 0 command. R1 also has EIGRP configured, with the redistribute ospf 1 metric 1000 100 10 1 1500 command configured under EIGRP. Which one of the following is true?（）
- A、R1 will not redistribute 10.1.1.0/24 into EIGRP, because R1 knows it as a connected route and not as an OSPF route.
- B、For any OS PF routes redistributed into EIGRP, the metric components includea value equivalent to 1 Mbps of bandwidth.
- C、For any OSPF routes redistributed into EIGRP, the metric components include a value equivalent to 100 microseconds of delay.
- D、No subnets of network 10.0.0.0 will be redistributed due to the omission of the subnets parameter.
正确答案:B -
第15题：
On the topic of VLSM, which one of the following statements best describes the concept of the route aggregation?（）
- A、Deleting unusable addresses through the creation of many subnets.
- B、Combining routes to multiple networks into one supernet.
- C、Reclaiming unused space by means of changing the subnet size.
- D、Calculating the available host addresses in the AS.
正确答案:B -
第16题：
Which of the following data structures exist on a router for the OSPF routing protocol？（）
- A、OSPF topology table
- B、OSPF interface table
- C、OSPF routing information base
- D、OSPF link-state database
- E、OSPF adjacency table
- F、OSPF neighbor table
正确答案:B,C,D,F -
第17题：
Which of the following technologies allows multiple logical subnets to span an entire physical switched network？（）
- A、 ARP
- B、 DMZ
- C、 VLAN
- D、 VPN
正确答案:C -
第18题：
Which one of the following answer choices below is true regarding the OSPF topology database?（）
- A、All entries in the topology database will be included on each router.
- B、All routers in the same OSPF area will have one topology database.
- C、The Dijkstra algorithm is used in the creation of the topology database.
- D、LSA packets are used to update and maintain the topology database.
正确答案:D -
第19题：
A network design shows that R1 has four different possible paths from itself to the Data Center subnets. Which of the following can influence which o f those routes become feasible successor routes, assuming that you follow the Cisco recommended practice of not changing metric weights？（）
- A、The configuration of EIGRP offset lists
- B、Current link loads
- C、Changing interface delay settings
- D、Configu ration of variance
正确答案:A,C -
第20题：
A class B network 129.35 has 4 subnets and a netmask of 255.255.252.0 （11111111.11111111.11111100.00000000）. To which of the following subnets will the class B network deliver a packet of address 129.35.14.04 （10000001.00100011.00001110.00000100）？（）
- A、129.35.12.0
- B、129.35.16.0
- C、129.35.52.0
- D、129.35.128.0
正确答案:A -
第21题：
多选题Which of the following data structures exist on a router for the OSPF routing protocol？（）AOSPF topology table
BOSPF interface table
COSPF routing information base
DOSPF link-state database
EOSPF adjacency table
FOSPF neighbor table
正确答案： B,D解析： 暂无解析 -
第22题：
单选题Which statement is true regarding the remote route table of a local WX device?（）ARemote routes are the compression subnets advertised by remote WX devices.
BRemote routes include routes for remote hosts or subnets advertised by a WAN router.
CRemote routes are the routes advertised by remote routers that are more than two hops away.
DRemote routes are the compression subnets advertised by the local WX device to the remote WX devices.
正确答案： D解析： 暂无解析 -
第23题：
多选题Which of the following are methods EIGRP uses to initially populate (seed) its EIGRP topology table, before learning topology data from neighbors？（）ABy adding all subnets listed by the show ip route connected command
BBy adding the subnets of working interfaces over which static neighbors have been defined
CBy adding subnets redistributed on the local router from another routing source
DBy adding all subnets listed by the show ip route static command
正确答案： B,C解析： 暂无解析