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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？（）
- A、Area 0
- B、NSSA
- C、Totally stubby
- D、Stub
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更多 “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？（）A、Area 0B、NSSAC、Totally stubbyD、Stub” 相关考题
考题
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?（）A. stub areaB. transit areaC. border areaD. not-so-stubby area
考题
Into which two types of areas would an area border router (ABR) inject a default route?()
A. stubB. the autonomous system of an exte rior gateway protocol (EGP)C. NSSAD. totally stubbyE. the autonomous system of a different interior gateway protocol (IGP)F. area 0
考题
What bit should be set in the link state PDUs in an IS-IS level-1-2 router to indicate that they are a potentialexit point out of the area ？（）A、ATT（Attached）bitB、IS-Type bitsC、P（Partition）bitD、Down bitE、PN（Pseudonode）biyF、ABR（Area Border Rorter）bit
考题
Border属性就是用来描述BOX边框的，Border属性分为（）。A、border–widthB、border-colorC、border-styleD、border-heightE、border-align
考题
Which description regarding OSPF Network LSAs is correct?（）A、They are originated by Area Border Router and are sent into a single area to advertise an Autonomous System Border Router.B、They are originat ed by Area Border Routers and are sent into a single area to advertise destinations outside that area.C、They are originated by the DR on every multi - access network. They include all attached routers including the DR itself.D、They are originated by every router in the OPSF network. They include all routers on the link, interfaces, the cost of the link, and any known neighbor on the link.
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Which three restrictions apply to OSPF stub areas？ （）A、 No virtual links are allowed.B、 The area cannot be a backbone area.C、 Redistribution is not allowed unless the packet is changed to a type 7 packet.D、 The area has no more than 10 routers.E、 No autonomous system border routers are allowed.F、 Interarea routes are suppressed.
考题
Which three restrictions apply to OSPF stub areas?（）A、The area cannot be a backbone area.B、Inter area routes are suppressed.C、The area has no more than 10 routers.D、No virtual links are allowed.E、No autonomous system border routers are allowed.F、Redistribution is not allowed unless the packet is changed to a type 7 packet.
考题
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？（）A、stub areaB、transit areaC、border areaD、not-so-stubby area
考题
border-color：red；border-style：solid；border-width：3px；可以简写为（）。A、border-color：red solid 3pxB、border-style：red solid 3pxC、border-width：red solid 3pxD、border：red solid 3px
考题
下列选项中，不属于BOX的Border属性的有（）。A、border—widthB、border—heightC、border—colorD、border—sizeE、border—style
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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
Into which two types of areas would an area border router (ABR) inject a default route?（）A、stubB、the autonomous system of an exte rior gateway protocol (EGP)C、NSSAD、totally stubbyE、the autonomous system of a different interior gateway protocol (IGP)F、area 0
考题
Which of the following is true about an OSPF area border router (ABR)?（）A、The ABR must have multiple interfaces connected to the backbone areAB、An ABR is a router with two interfaces, each connected to a different nonbackbone areAC、The only requirement to be considered an ABR is at least one interface connected to the backbone areAD、An ABR must have at least one interface in the backbone area plus at least one other interface in a nonbackbone areA
考题
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?（）A、stub areaB、transit areaC、border areaD、not-so-stubby area
考题
单选题In JUNOS software， how is route summarization at the L1/L2 border configured？（）A
By specifying the area-range statement.B
By creating aggregate routes and applying policies.C
By specifying the route-summarization statement.D
By specifying the area-range restrict statement.
考题
多选题Into which two types of areas would an area border router (ABR) inject a default route?（）AstubBthe autonomous system of an exte rior gateway protocol (EGP)CNSSADtotally stubbyEthe autonomous system of a different interior gateway protocol (IGP)Farea 0
考题
单选题Which description regarding OSPF Network LSAs is correct?（）A
They are originated by Area Border Router and are sent into a single area to advertise an Autonomous System Border Router.B
They are originat ed by Area Border Routers and are sent into a single area to advertise destinations outside that area.C
They are originated by the DR on every multi - access network. They include all attached routers including the DR itself.D
They are originated by every router in the OPSF network. They include all routers on the link, interfaces, the cost of the link, and any known neighbor on the link.
考题
单选题What bit should be set in the link state PDUs in an IS-IS level-1-2 router to indicate that they are a potentialexit point out of the area ？（）A
ATT（Attached）bitB
IS-Type bitsC
P（Partition）bitD
Down bitE
PN（Pseudonode）biyF
ABR（Area Border Rorter）bit
考题
多选题Which three restrictions apply to OSPF stub areas?（）AThe area cannot be a backbone area.BInter area routes are suppressed.CThe area has no more than 10 routers.DNo virtual links are allowed.ENo autonomous system border routers are allowed.FRedistribution is not allowed unless the packet is changed to a type 7 packet.
考题
单选题In JUNOS software, how is route summarization at the L1/L2 border configured?（）A
by specifying the area-range statementB
by creating aggregate routes and applying policiesC
by specifying the route-summarization statementD
by specifying the area-range restrict statement
考题
单选题Which of the following is true about an OSPF area border router (ABR)?（）A
The ABR must have multiple interfaces connected to the backbone areAB
An ABR is a router with two interfaces, each connected to a different nonbackbone areAC
The only requirement to be considered an ABR is at least one interface connected to the backbone areAD
An ABR must have at least one interface in the backbone area plus at least one other interface in a nonbackbone areA
考题
多选题Which three restrictions apply to OSPF stub areas？ （）ANo virtual links are allowed.BThe area cannot be a backbone area.CRedistribution is not allowed unless the packet is changed to a type 7 packet.DThe area has no more than 10 routers.ENo autonomous system border routers are allowed.FInterarea routes are suppressed.
考题
多选题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？（）AArea 0BNSSACTotally stubbyDStub
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