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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?
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更多 “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?” 相关考题
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Which two items should you know when configuring OSPF to dynamically learn routes? ()(Choose two.)
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You have received a default route through BGP from your ISP and you want to redistribute it into OSPF.Which mehtod will accomplish this?()
A. Apply an export policy to OSPF that exports the default routeB. Apply an import policy to OSPF that imports the default routeC. Apply the default-network command to OSPFD. Apply the redistribute-igp command to BGP
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You have completed an OSPF implementation, and you are verifying OSPF operation. During this verification, you notice that the OSPF route of 172.16.10.0 is repeatedly appearing and disappearing from the routing table. Further investigation finds that the OSPF CPU utilization is very high and the routers are constantly performing SPF calculations. You determine that 172.16.20.2 is the source of the 172.16.10.0 route. Using the show ip ospf database router 172.16.20.1 command, you notice that when this show command is performed repeatedly, the contents of the LSA change every few seconds.What could be the cause of this problem?（）A. OSPF authentication errors between some of the routersB. Two routers have the same OSPF router IDC. Issues with mistuned OSPF timersD. OSPF LSA pacing issues between some of the routersE. OSPF neighbor adjacency problems between some of the routers
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You have completed an OSPF implementation, and you are verifying OSPF operation. During this verification, you notice that the OSPF route of 172.16.10.0 is repeatedly appearing and disappearing from the routing table. Further investigation finds that the OSPF CPU utilization is very high and the routers are constantly performing SPF calculations. You determine that 172.16.20.2 is the source of the 172.16.10.0 route. Using the show ip ospf database router 172.16.20.1 command, you notice that when this show command is performed repeatedly, the contents of the LSA change every few seconds. What could be the cause of this problem?（）A、OSPF authentication errors between some of the routersB、Two routers have the same OSPF router IDC、Issues with mistuned OSPF timersD、OSPF LSA pacing issues between some of the routersE、OSPF neighbor adjacency problems between some of the routers
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At which stage of the Cisco Lifecycle Services approach would you recommend supporting and troubleshooting the system？ （）A、 PreparationB、 PlanningC、 DesignD、 ImplementationE、 OperationF、 Optimization
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You have implemented mutual route redistribution between OSPF and EIGRP on a border router. When checking the routing table on one o f the OSPF routers within the OSPF routing domain, you are seeing some, but not all of the expected routes. Which two things should you verify to troubleshoot this problem?（）A、The border router is using a proper seed metric for OSPFB、The border ro uter is using a proper seed metric for EIGRPC、The administrative distance is set for OSPF and EIGRPD、The missing EIGRP routes are present in the routing table of the border routerE、The subnet keyword on the border router in the redistribute EIG RP command
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Which two items should you know when configuring OSPF to dynamically learn routes? （）(Choose two.)A、OSPF area IDB、OSPF neighbor addressC、OSPF loopback addressD、OSPF authentication type
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You have implemented mutua l route redistribution between OSPF and EIGRP on a border router. When checking the routing table on one of the EIGRP routers within the EIGRP routing domain, you are seeing some, but not all of the expected routes. What should you verify to troubleshoot this problem?（）A、The border router is using a proper seed metric for OSPFB、The border router is using a proper seed metric for EIGRPC、The administrative distance is set for OSPF and EIGRPD、The missing OSPF routes are present in the routing table of the border routerE、The subnet keyword on the border router in the redistribute OSPF command
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As an experienced Network Engineer, you are responsible for network connectivity and system configuration. Which of the following protocols will be supported by Cisco Nonstop Forwarding (NSF)?（）A、ISSU，OSPF，IS-ISB、IETF，OSPF，ISSUC、IS-IS，EIGRP，SSO，BGPD、EIGRP，BGP，OSPF，IS-IS
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When attepting to view the OSPF routes in the routing table, you issue the command show route table inet but no OSPF routes are displayed. What is the problem?（）A、The OSPF routes are located in the inet 4 routing tableB、THe OSPF routes are located in the inet 0 routing tableC、The OSPF routes are located in the inet 2 routing tableD、The OSPF routes are located in the inet 4.3 routing table
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Your network contains a server named Server1 that runs Windows Server 2008 R2.You discover that the server unexpectedly shut down several times during the past week.You need to identify what caused the shutdowns and which software was recently installed. What should you click from Action Center？（）A、Maintenance, and then View reliability historyB、Troubleshooting, and then ProgramsC、Troubleshooting, and then System and SecurityD、Troubleshooting, and then View history
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单选题At which stage of the Cisco Lifecycle Services approach would you recommend supporting and troubleshooting the system？ （）A
PreparationB
PlanningC
DesignD
ImplementationE
OperationF
Optimization
考题
单选题You have completed an OSPF implementation, and you are verifying OSPF operation. During this verification, you notice that the OSPF route of 172.16.10.0 is repeatedly appearing and disappearing from the routing table. Further investigation finds that the OSPF CPU utilization is very high and the routers are constantly performing SPF calculations. You determine that 172.16.20.2 is the source of the 172.16.10.0 route. Using the show ip ospf database router 172.16.20.1 command, you notice that when this show command is performed repeatedly, the contents of the LSA change every few seconds. What could be the cause of this problem?（）A
OSPF authentication errors between some of the routersB
Two routers have the same OSPF router IDC
Issues with mistuned OSPF timersD
OSPF LSA pacing issues between some of the routersE
OSPF neighbor adjacency problems between some of the routers
考题
单选题When attepting to view the OSPF routes in the routing table, you issue the command show route table inet but no OSPF routes are displayed. What is the problem?（）A
The OSPF routes are located in the inet 4 routing tableB
THe OSPF routes are located in the inet 0 routing tableC
The OSPF routes are located in the inet 2 routing tableD
The OSPF routes are located in the inet 4.3 routing table
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多选题When you are troubleshooting duplex mismatches， which two errors are typically seen on the full- duplexend？（）AruntsBFCS errorsCinterface resetsDlate collisions
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单选题You have implemented mutua l route redistribution between OSPF and EIGRP on a border router. When checking the routing table on one of the EIGRP routers within the EIGRP routing domain, you are seeing some, but not all of the expected routes. What should you verify to troubleshoot this problem?（）A
The border router is using a proper seed metric for OSPFB
The border router is using a proper seed metric for EIGRPC
The administrative distance is set for OSPF and EIGRPD
The missing OSPF routes are present in the routing table of the border routerE
The subnet keyword on the border router in the redistribute OSPF command
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多选题Which two commands would you use to view OSPF routes?（）Ashow ip route ospfBshow ospf routesCshow route protocol ospfDshow route
考题
单选题You have received a default route through BGP from your ISP and you want to redistribute it into OSPF.Which mehtod will accomplish this?（）A
Apply an export policy to OSPF that exports the default routeB
Apply an import policy to OSPF that imports the default routeC
Apply the default-network command to OSPFD
Apply the redistribute-igp command to BGP
考题
多选题When you are troubleshooting duplex mismatches， which two errors are typically seen on the fullduplex end？（）AruntsBFCS errorsCinterface resetsDlate collisions
考题
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?
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