ABR
ASBR
internal router
non-backbone router
第1题:
Refer to the exhibit. OSPF is configured on all routers in the network. Area 5 is configured as an NSSA areA. The RIPv2 routes are redistributed into the OSPF domain on router R5. What two types of LSAs will be originated by router R5?()
A. type 1 Router LSA
B. type 2 Network LSA
C. type 3 Network Summary LSA
D. type 4 ASBR Summary LSA
E. type 5 AS External LSA
F. type 7 NSSA External LSA
第2题:
Refer to the exhibit. Router C was configured so that it could form an adja cency with three OSPF neighbors, one connected to each of its three physical interfaces. Which statement is correct about router C?()
A. It is configured and functioning correctly as an OSPF internal router.
B. It is configured and functioning correc tly as an ABR attached to stub area 4.
C. It is configured and functioning correctly as an ASBR attached to external area 4.
D. It is configured and functioning correctly as an ABR attached to totally stubby area 4.
E. It is not configured correctly to function as specified.
第3题:
A.The router is in area 49.0001.0002
B.The router acts as a Level 1 - 2 router
C.CLNS routing is enable d for the router
D.The router has a system ID of 0003.0004
E.The interfaces have a functional IS - IS configuration
F.The network service access point selector (NSEL) byte has a value of 0
第4题:
A. On the ABR router ospf 10 area 3 stub
B. On all Area 3 routers router ospf 10 area 3 stub
C. On all Area 3 routers router ospf 10 area 3 stub no - summary
D. On the ABR router ospf 10 area 3 nssa
E. On the ABR rou ter ospf 10 area 3 stub no - summary
第5题:
A.IR(Internal Router)
B.BR(Backbone Router)
C.ASBR
D.Stub Router
第6题:
Which three statements about OSPF areas are true?()
第7题:
An OSPF non-backbone area allows external routes to be flooded within the area. These external routes are propagated into other areas. However, external routes from other areas are not allowed to enter this area. Which type of SPF area does this describe?()
第8题:
在OSPF路由协议中,一台ABR(AreaBorderRouter)同时可以是如下哪些角色().
第9题:
You are developing a verification plan for an upcoming OSPF implementation. Part of this plan is to verify the status of type 3 LSAs within the network. Which routers should you verify first to ensure that the configuration s are correct for generating type 3 LSAs?()
第10题:
What type of router cannot exist within a stub area?()
第11题:
A virtual link to area 0.
OSPF summarization command.
default - cost extension to the area command.
no - summary extension to the area stub comm and.
None of the other alternatives apply
第12题:
to aggregate routes learned from the ABR
to lower the cost of routes advertised by the ABR
to connect a non-contiguous area to the backbone
to decrease the size of the link-state database in that area
第13题:
A. area 0 stub o n routers R4 and R5
B. area 5 stub on routers R4 and R5
C. area 5 stub no - summary on routers R4 and R5
D. area 0 stub no - summary on router R4 and area 5 stub no - summary on router R5
E. area 5 stub no - summary on router R4 and area 5 stub on router R5
第14题:
You are developing a verification plan for an upcoming OSPF implementation. Part of this plan is to verify the status of type 3 LSAs within the network. Which routers should you verify first to ensure that the configuration s are correct for generating type 3 LSAs?()
A. Internal routers within the backbone area (area 0)
B. Internal routers within the NSSAs
C. Internal routers within the stubby areas
D. ASBRs
E. ABRs
F. DRs and BDRs
第15题:
A. A virtual link to area 0.
B. OSPF summarization command.
C. default - cost extension to the area command.
D. no - summary extension to the area stub comm and.
E. None of the other alternatives apply
第16题:
A. Router C will use ICMP to inform Host 1 that Host 2 cannot be reached.
B. Router C will use ICMP to inform Router B that Host 2 cannot be reached.
C. Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached.
D. Router C will send a Destination Unreachable message type.
E. Router C will send a Router Selection message type.
F. Router C will send a Source Quench message type.
第17题:
Which of the following is an OSPF configuration parameter that is used on an ABR, but not on an internal router?()
第18题:
Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Which of the following are true (Choose two.)()。
第19题:
Why would you make a non-backbone area a stub or not-so-stubby area?()
第20题:
Area Border Router (ABR) is a router located on the border of one or more OSPF areas that connect those areas to the backbone network. An ABR will inject a default route into which two types of areas?()
第21题:
What type of OSPF router is responsible for redistributing routes into OSPF?()
第22题:
An OSPF non-backbone area allows external routes to be flooded within the area. These externalroutes are propagated into other areas. However, external routes from other areas are not allowed to enter this area. Which type of OSPF area does this describe?()
第23题:
ABR
ASBR
internal router
non-backbone router
第24题:
ABR
ASBR
internal router
backbone router