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单选题
Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR/BDR (designated router / backup designated router) election process?（）
A
TK1# show ip ospf interface
B
TK1# show ip ospf priority
C
TK1# show ospf neighbor detail
D
TK1# show ospf processes
E
TK1# show ospf neighbor state
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更多 “单选题Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR/BDR (designated router / backup designated router) election process?（）A TK1# show ip ospf interfaceB TK1# show ip ospf priorityC TK1# show ospf neighbor detailD TK1# show ospf processesE TK1# show ospf neighbor state” 相关考题
考题
Rout er R1 directly connects to subnet 10.1.1.0/24 with its Fa0/0 interface. R1 can ping four other working OSPF routers in that subnet. R1 is neither the designated router (DR) nor backup DR (BDR). OSPF is working correctly on all five routers.Which of the following is true on R1?（）A. The show ip ospf neighbors command lists two neighbors off Fa0/0.B. The show ip ospf neighbors command lists four neighbors off Fa0/0.C. The show ip ospf neighbors command lists two neighbors off Fa0/0 in the FULL state.D. The show ip ospf neighbors command lists two neighbors off Fa0/0 in the DISCO state.
考题
Which of the following can either directly or indirec tly identify all the interfaces for which both 1) OSPF has been enabled and 2) OSPF is not passive?()
A. show ip ospf databaseB. show ip ospf interface briefC. show ip protocolsD. show ip route ospfE. show ip ospf neighbors
考题
Refer to the exhibit. Which two Cisco IOS commands on R2 would verify its OSPF neighbor relationships?()
A.show ip ospfB.show ip ospf interfaceC.show ip ospf neighborD.show ip ospf databaseE.show ip ospf statisticsF.show running - config begin router ospf
考题
The administrator wants to verify the current state of the OSPF database loading process. Which show command should the administrator use?()
A. show ip ospf [process - id] interfaceB. show ip ospf neighborC. show ip ospf [process - id]D. show ip ospf [process - id area - id] database
考题
Refer to the exhibit. You have completed an OSPF implementation, and you are verifying OSPF operation. You notice that router A and router B are stuck in the two - way state. From the show ip ospf interface command output, what is the cause of this issue?（）A. All OSPF implementations must have at le ast one interface in area 0.B. You are attempting to run in the broadcast mode over an NBMA interface.C. Both routers are configured to function as a BDR; therefore, there is no DR router.D. Someone has changed the OSPF router ID; therefore you must clear the OSPF process.E. The OSPF priority is set to 0 on both routers; therefore neither can become the DR.
考题
While troubleshooting connectivity issues, you log into a remote router. From there,you wish to see the layer 1 and layer 2 status of the interface.Which of the following IOS commands would you issue to check the current IP addressing, as well as theyer 1 and layer 2 status of an interface?（）A. TK1# show versionB. TK1# show protocolsC. TK1# show interfacesD. TK1# show controllersE. TK1# show ip interfaceF. TK1# show startup-config
考题
What are two Cisco IOS commands that can be used to view neighbor adjacencies?()
A. show ip ospf interfacesB. show ip ospf protocolsC. show ip ospf neighborsD. show ip ospf database
考题
Which show command will display only the Type 5 LSAs in the OSPF topology database?()
A. show ip ospf database externalB. show ip ospf database nssa - externalC. show ip route ospfD. show ip ospf datab ase summaryE. show ip route
考题
Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR／BDR (designated router ／ backup designated router) election process?()
A. TK1# show ip ospf interfaceB. TK1# show ip ospf priorityC. TK1# show ospf neighbor detailD. TK1# show ospf processesE. TK1# show ospf neighbor state
考题
Which IOS command would you use to find out which networks are routed by a particular OSPF process()
A.show ip ospfB.show ip routeC.show ip protocolsD.show ip ospf databaseE.None of the other alternatives apply
考题
An OSPF link can be in multiple states at any givenmoment(ie.Exstart,exchange,full). Which two IOS commands let you view the state of the link()
A.show ip ospfB.show ip protocolsC.show ip ospfneighborD.show ip ospfinterface
考题
Which command is used to display the collection of OSPF link states?()
A. show ip ospf lsa databaseB. show ip ospf link-stateC. show ip ospf neighborsD. show ip ospf database
考题
An OSPF link can be in multiple states at any givenmoment(ie.Exstart,exchange,full). Which two IOS commands let you view the state of the link（）A、show ip ospfB、show ip protocolsC、show ip ospfneighborD、show ip ospfinterface
考题
Which command is used to display the collection of OSPF link states?（）A、show ip ospf lsa databaseB、show ip ospf link-stateC、show ip ospf neighborsD、show ip ospf database
考题
The administrator wants to verify the current state of the OSPF database loading process. Which show command should the administrator use?（）A、show ip ospf [process - id] interfaceB、show ip ospf neighborC、show ip ospf [process - id]D、show ip ospf [process - id area - id] database
考题
An OSPF link can be in multiple states at any given moment （ie. Exstart， exchange， full）. Whichtwo IOS commands let you view the state of the link？（）A、show ip ospfB、show ip protocolsC、show ip ospf neighborD、show ip ospf interface
考题
Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR/BDR (designated router / backup designated router) election process?（）A、TK1# show ip ospf interfaceB、TK1# show ip ospf priorityC、TK1# show ospf neighbor detailD、TK1# show ospf processesE、TK1# show ospf neighbor state
考题
You have a multi-area OSPF network and you’re concerned because one of the sites is havingconnectivity problem to resources in a different area. Which IOS privileged mode command wouldyou enter to confirm that your network： （A） has a path to its ABR， （B） has a path to its ASBR， and （C）the SPF calculation is functional？（）A、show ip protocolsB、show running-configC、show ip ospf neighborD、show ip ospf border-routers
考题
What are two Cisco IOS commands that can be used to view neighbor adjacencies?（）A、show ip ospf interfacesB、show ip ospf protocolsC、show ip ospf neighborsD、show ip ospf database
考题
Which command is used to display the collection of OSPF link states？（）A、show ip ospf lsa database（not A）B、show ip ospf link-stateC、show ip ospf neighborsD、show ip ospf database
考题
While troubleshooting connectivity issues, you log into a remote router. From there,you wish to see the layer 1 and layer 2 status of the interface. Which of the following IOS commands would you issue to check the current IP addressing, as well as theyer 1 and layer 2 status of an interface?（）A、TK1# show versionB、TK1# show protocolsC、TK1# show interfacesD、TK1# show controllersE、TK1# show ip interfaceF、TK1# show startup-config
考题
Which command would display OSPF parameters such as filters， default metric， maximum paths，and number of areas configured on a router？（）A、show ip protocolB、show ip routeC、show ip ospf interfaceD、show ip ospfE、show ip interfaceF、None of the other alternatives apply
考题
Which IOS command would you use to find out which networks are routed by a particular OSPF process（）A、show ip ospfB、show ip routeC、show ip protocolsD、show ip ospf databaseE、None of the other alternatives apply
考题
Which show command will display only the Type 5 LSAs in the OSPF topology database？（）A、show ip ospf database externalB、show ip ospf database nssa - externalC、show ip route ospfD、show ip ospf datab ase summaryE、show ip route
考题
Which of the following can either directly or indirec tly identify all the interfaces for which both 1) OSPF has been enabled and 2) OSPF is not passive?（）A、show ip ospf databaseB、show ip ospf interface briefC、show ip protocolsD、show ip route ospfE、show ip ospf neighbors
考题
Which CLI command displays all OSPF LSAs received by the local router？（）A、show ospf neighborB、show ospf databaseC、show ospf interfaceD、show ospf adjacency
考题
多选题Rout er R1 directly connects to subnet 10.1.1.0/24 with its Fa0/0 interface. R1 can ping four other working OSPF routers in that subnet. R1 is neither the designated router (DR) nor backup DR (BDR). OSPF is working correctly on all five routers. Which of the following is true on R1?（）AThe show ip ospf neighbors command lists two neighbors off Fa0/0.BThe show ip ospf neighbors command lists four neighbors off Fa0/0.CThe show ip ospf neighbors command lists two neighbors off Fa0/0 in the FULL state.DThe show ip ospf neighbors command lists two neighbors off Fa0/0 in the DISCO state.
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