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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 route
B
Apply an import policy to OSPF that imports the default route
C
Apply the default-network command to OSPF
D
Apply the redistribute-igp command to BGP
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更多 “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” 相关考题
考题
You are modifying the default route preference under the [edit protocols] hierarchy. In which two routing information sources can you change the default preference value?()
A. localB. OSPFC. directD. BGP
考题
You receive an EBGP route configured with the no－export community set.To which types of peers can you send this route?() (Choose two.)
A. no BGP peersB. all I-BGP peersC. all E-BGP peers within your global ASD. all E-BGP peers outside your global AS
考题
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
You are moddifying the default route preference under the [edit protocols] hierarchy. In which two routing information sources can you change the default preference value?()
A.localB.OSPFC.directD.BGP
考题
You have just configured a static default route on router TK1. What is the purpose of a default route?()
A. It is a route to be used when the routing protocol fails.B. It is a route configured by an ISP that sends traffic into a corporate network.C. It is a route used when a packet is destined for a remote network that is not listed in the routing table.D. It is a route manually configured for a specific remote network for which a routing protocol is not configured.E. It is used to send traffic to a stub network.
考题
Which option is true regarding the synchronization rule ?（）A、Do not use or internally advertise a route until the route is lear ned from a source other than BGP.B、Do not use or advertise a route until the route is learned from a BGP peer.C、Do not use or advertise routes marked PARTIAL.D、Wait until a CONFIRM message is received before using routes from BGP neighbors.
考题
What best explains the BGP route-reflector function？（）A、BGP route-reflector should be in forwarding path of data coming from its clientsB、BGP route-reflector does not have to be in the forwarding path of data coming from its clientsC、BGP route-reflector will stop reflecting the routes if they’re not directly-connected clientsD、None of the above
考题
You have a router running BGP for the MPLS network and OSPF for the local LAN network at the sales office. A route is being learned from the MPLS network that also exists on the OSPF local network. It is important that the router chooses the local LAN route being learned from the downstream switch running OSPF rather than the upstream BGP neighbor. Also， if the local OSPF route goes away， the BGP route needs to be used. What should be configured to make sure that the router will choose the LAN network as the preferred path？（）A、static route needs to be addedB、floating static route needs to be addedC、bgp backdoor commandD、ospf backdoor command
考题
You are the administrator of a company with BGP connections to multiple ISP’s. How could youconfigure BGP to make it favor one particular ISP for outbound traffic？（）A、Configure weightB、Enable route reflectorC、Create a distribute listD、Enable the Longer Autonomous System path optionE、All of the above
考题
You are modifying the default route preference under the [edit protocols] hierarchy. In which two routing information sources can you change the default preference value?（）A、localB、OSPFC、directD、BGP
考题
We have received your letter of September 12，（）we are glad to know that you are interested in our electric heaters.A、whichB、at whichC、from whichD、in which
考题
You have been asked to configure your MX240 with a default route toward your upstream ISP atIP address 192.168.100.1. Which command successfully completes this task?（）A、user@router# set routing-options static route 0.0.0.0/0 next-hop 192.168.100.1B、user@router# set routing-options default route 0.0.0.0/0 next-hop 192.168.100.1C、user@router# set forwarding-options static route 0.0.0.0/0 next-hop 192.168.100.1D、user@router# set protocols default route 0.0.0.0/0 next-hop 192.168.100.1
考题
Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？（）A、prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributedB、all prefixes in its routing tableC、prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD、prefixes received from EBGP peers and prefixes received from route reflectorsE、prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributed to BGPF、prefixes received from other IBGP peers and prefixes received from route reflectors
考题
An ISP is running a large IBPG network with 25 routers. The full mesh topology that is currently inplace is inefficiently using up bandwidth from all of the BGP traffic. What can the administratorconfigure to reduce the number of BGP neighbor relationships within the AS？（）A、Route reflectorsB、Route mapsC、Route redistributionD、Peer groupsE、Aggregate addresses
考题
Which of these best identifies the types of prefixes a router running BGP will advertise to an EBGP peer？（）A、prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed to BGPB、all prefixes in its IP routing tableC、only prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD、only prefixes received from EBGP peers and prefixes received from route reflectorsE、all prefixes in its routing table except the prefixes received from other EBGP peersF、all prefixes in its routing table except the prefixes received from other IBGP peers
考题
What is the BGP synchronization rule？（）A、Routing information received through an IBGP session is not forwarded to another IBGP neighbor， onlyto EBGP neighborsB、Routing information received through an EBGP session is not forwarded to another EBGP neighbor，only to IBGP neighborsC、BGP neighbor peerings are established and sychronized using the TCP 3-way handshakeD、BGP shall not advertise a route until that route has been learned via an IGP also
考题
You receive an EBGP route configured with the no-export community set.To which types of peers can you send this route?（） (Choose two.)A、no BGP peersB、all I-BGP peersC、all E-BGP peers within your global ASD、all E-BGP peers outside your global AS
考题
单选题Which action occurs when the BGP route 20.1.0.0/16 is evaluated by the policy expression？（） [editpolicy-options] policy-statementmy-filter { term-first{ from{ route-filter192.168.0.0/16orlongeraccept； route-filter 192.168.1.0/24 exact accept； route-filter 192.168.2.0/24 exact； } then{ metric10； accept； } termsecond { then{ metric20； accept； }} policy-statementmain { termchange-attributes from{ policymy-filter； } thenaccept； } termdefault { thenreject； }} [editprotocols] bgp{ exportmain； }A
The route is not advertised into BGPB
The route is advertised into BGP with metric 10.C
The route is advertised into BGP with metric 20.D
The route is advertised into BGP with default metric.
考题
单选题What is the BGP synchronization rule？（）A
Routing information received through an IBGP session is not forwarded to another IBGP neighbor， onlyto EBGP neighborsB
Routing information received through an EBGP session is not forwarded to another EBGP neighbor，only to IBGP neighborsC
BGP neighbor peerings are established and sychronized using the TCP 3-way handshakeD
BGP shall not advertise a route until that route has been learned via an IGP also
考题
单选题You have just configured a static default route on router TK1. What is the purpose of a default route?（）A
It is a route to be used when the routing protocol fails.B
It is a route configured by an ISP that sends traffic into a corporate network.C
It is a route used when a packet is destined for a remote network that is not listed in the routing table.D
It is a route manually configured for a specific remote network for which a routing protocol is not configured.E
It is used to send traffic to a stub network.
考题
单选题Which of these best identifies the types of prefixes a router running BGP will advertise to an EBGP peer？（）A
prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed to BGPB
all prefixes in its IP routing tableC
only prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD
only prefixes received from EBGP peers and prefixes received from route reflectorsE
all prefixes in its routing table except the prefixes received from other EBGP peersF
all prefixes in its routing table except the prefixes received from other IBGP peers
考题
单选题You have a router running BGP for the MPLS network and OSPF for the local LAN network at the sales office. A route is being learned from the MPLS network that also exists on the OSPF local network.It is important that the router chooses the local LAN route being learned from the downstream switch running OSPF rather than the upstream BGP neighbor. Also，if the local OSPF route goes away，the BGP route needs to be used. What should be configured to make sure that the router will choose the LAN network as the preferred path？（）A
static route needs to be addedB
floating static route needs to be addedC
bgp backdoor commandD
ospf backdoor command
考题
单选题You are the administrator of a company with BGP connections to multiple ISP’s. How could youconfigure BGP to make it favor one particular ISP for outbound traffic？（）A
Configure weightB
Enable route reflectorC
Create a distribute listD
Enable the Longer Autonomous System path optionE
All of the above
考题
单选题You have been asked to configure your MX240 with a default route toward your upstream ISP atIP address 192.168.100.1. Which command successfully completes this task?（）A
user@router# set routing-options static route 0.0.0.0/0 next-hop 192.168.100.1B
user@router# set routing-options default route 0.0.0.0/0 next-hop 192.168.100.1C
user@router# set forwarding-options static route 0.0.0.0/0 next-hop 192.168.100.1D
user@router# set protocols default route 0.0.0.0/0 next-hop 192.168.100.1
考题
单选题Given the following policy: Which action occurs when the static route 192.168.0.0/25 is evaluated by the policy main-policy?（）A
The route is not advertised into BGP.A.The route is not advertised into BGP.B
The route is advertised into BGP with metric 10.B.The route is advertised into BGP with metric 10.C
The route is advertised into BGP with metric 20.C.The route is advertised into BGP with metric 20.D
The route is advertised into BGP with default metric.D.The route is advertised into BGP with default metric.
考题
单选题Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？（）A
prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributedB
all prefixes in its routing tableC
prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD
prefixes received from EBGP peers and prefixes received from route reflectorsE
prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributed to BGPF
prefixes received from other IBGP peers and prefixes received from route reflectors
考题
单选题Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？ （）A
prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributedB
all prefixes in its routing tableC
prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD
prefixes received from EBGP peers and prefixes received from route reflectorsE
prefixes received from other IBGP peers， prefixes received from EBGP peers， and prefixes redistributed to BGPF
prefixes received from other IBGP peers and prefixes received from route reflectors
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