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单选题
What action will a BGP route reflector take when it receives a prefix marked with the community attribute NO ADVERTISE from a client peer？（）
A
It will advertise the prefix to all other client peers and non-client peers.
B
It will not advertise the prefix to EBGP peers.
C
It will only advertise the prefix to all other IBGP peers.
D
It will not advertise the prefix to any peers.
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更多 “单选题What action will a BGP route reflector take when it receives a prefix marked with the community attribute NO ADVERTISE from a client peer？（）A It will advertise the prefix to all other client peers and non-client peers.B It will not advertise the prefix to EBGP peers.C It will only advertise the prefix to all other IBGP peers.D It will not advertise the prefix to any peers.” 相关考题
考题
Which action does a BGP speaker take when it detects that the reset state bit is set in an openmessage?()
A. It tears down the BGP session.B. It sends a restart message to the peer.C. It marks all routes from that peer as stale.D. It sends a BGP refresh message to the peer
考题
Which two reflect best practices for client peering sessions in a BGP route reflection network? ()(Choose two.)
A. peer with route-reflectors within the clusterB. peer with route-reflectors outside the clusterC. peer with route-reflector-clients within the clusterD. peer with route-reflector-clients outside the cluste
考题
Which action occurs when the static route 10.0.55.2／32 is evaluated by the policy main－policy? ()
A. The route is advertised into BGP.B. The route is suppressed from BGP.C. The route is advertised into BGP and goes only one hop.D. The route is advertised into BGP and can only propagate throughout the neighboring AS.
考题
Which action occurs when the BGP route 20.1.0.0／16 is evaluated by the policy expression?()
A. The route is not announced.B. The route is announced with community 90:1 added.C. The route is announced with community 100:1 added.C.The route is announced with community 100:1 added.D. The route is announced with communities 90:1 and 100:1 added.D.The route is announced with communities 90:1 and 100:1 added.
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
In BGP routing，what does the rule of synchronization mean？（）A、A BGP router can only advertise an EBGP learned route，provided that the route is an IGP route in the routing table.B、A BGP router can only advertise an IBGP learned route，provided that the route is an IGP route in the routing table.C、A BGP router can only advertise an IBGP learned route，provided that the route is an IGP route that is not in the routing table.D、A BGP router can only advertise an EBGP learned route，provided that the route is a metric of 0 in the BGP table.
考题
What does a BGP route reflector do when reflecting a route?（）A、It prepends its cluster identifier to the route's cluster list.B、It prepends its own originator identifier to the route's cluster list.C、It replaces the route's cluster identifier with its own cluster identifier.D、It replaces the route's originator identifier with its originator identifier.
考题
What action will a BGP route reflector take when it receives a prefix marked with the community attribute NO ADVERTISE from a client peer？（）A、It will advertise the prefix to all other client peers and non-client peers.B、It will not advertise the prefix to EBGP peers.C、It will only advertise the prefix to all other IBGP peers.D、It will not advertise the prefix to any peers.
考题
Which three statements about BGP confederation and route reflectors are true？ （）A、Clusters are used in confederation schemes to avoid loops.B、BGP network can have a confederation within a route reflector area.C、An internal BGP network cannot have a route reflector within a confederation.D、An internal BGP network can have a route reflector within a confederation.E、Clusters are used in route reflector schemes to avoid loops.F、BGP network cannot have a confederation within a route reflector area.
考题
Which action does a BGP speaker take when it detects that the reset state bit is set in an openmessage?（）A、It tears down the BGP session.B、It sends a restart message to the peer.C、It marks all routes from that peer as stale.D、It sends a BGP refresh message to the peer
考题
单选题In BGP routing，what does the rule of synchronization mean？（）A
A BGP router can only advertise an EBGP learned route，provided that the route is an IGP route in the routing table.B
A BGP router can only advertise an IBGP learned route，provided that the route is an IGP route in the routing table.C
A BGP router can only advertise an IBGP learned route，provided that the route is an IGP route that is not in the routing table.D
A BGP router can only advertise an EBGP learned route，provided that the route is a metric of 0 in the BGP table.
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Which action occurs when the policy main-policy evaluates the BGP route 10.0.55.2/32？（） [edit policy-options] policy-statement test { from { route-filter10.0.0.016/orlongeraccept； route-filter10.0.67.0/24orlangerreject； route-filter10.0.0.0/8orlanger； } then { metric10； community add no-advertise； accept； } } policy-statement main-policy { term only-want-certain-routes { from { policytest； } then { communityadd harry-402； accept； } } } communityno advertise members no-advertise； communityharry-402 members 666：402； [edit protocols] bgp { exportmain-policy； }A
The route is not advertised into BGPB
The route is advertised into BGP with community harry-402.C
The route is advertised into BGP with community no-advertise.D
The route is advertised into BGP with community harry-402 and no-advertise.
考题
单选题Which statement describes the purpose of BGP route damping?（）A
Avoid interface bandwidth saturation.B
Drop BGP routes when the routing-table becomes full.C
Remove unnecessary route attributes when not in use.D
Limit the effects of a flaping interface on route removal and readvertisement.
考题
多选题Which two reflect best practices for client peering sessions in a BGP route reflection network? （）(Choose two.)Apeer with route-reflectors within the clusterBpeer with route-reflectors outside the clusterCpeer with route-reflector-clients within the clusterDpeer with route-reflector-clients outside the cluste
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A router receives an IPv6 packet which is 2000 bytes in length. The MTU of the outgoing interface is 1500 bytes. What action will the router take？（）A
forwards the packetB
fragments the packetC
drops the packet silentlyD
drops the packet and sends an ICMP message
考题
单选题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
多选题Which three statements about BGP confederation and route reflectors are true？ （）AClusters are used in confederation schemes to avoid loops.BBGP network can have a confederation within a route reflector area.CAn internal BGP network cannot have a route reflector within a confederation.DAn internal BGP network can have a route reflector within a confederation.EClusters are used in route reflector schemes to avoid loops.FBGP network cannot have a confederation within a route reflector area.
考题
单选题Which statement would prevent the sending of redundant route advertisements when your route reflector cluster is fully meshed？（）A
set protocolbgpgroupmygrouppath-selectioncisco-non-deterministic；B
set protocolbgpgroup i-bgp n-aggreator-id；C
set protocolbgpgroupmygroup no-client-reflect；D
set protocolbgpgroup i-bgp damping
考题
单选题Which action does a BGP speaker take when it detects that the reset state bit is set in an openmessage?（）A
It tears down the BGP session.B
It sends a restart message to the peer.C
It marks all routes from that peer as stale.D
It sends a BGP refresh message to the peer
考题
单选题What does a BGP route reflector do when reflecting a route?（）A
It prepends its cluster identifier to the route's cluster list.B
It prepends its own originator identifier to the route's cluster list.C
It replaces the route's cluster identifier with its own cluster identifier.D
It replaces the route's originator identifier with its originator identifier.
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