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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
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更多 “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” 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
In BGP graceful restart, how does a peer router indicate the end of a route exchange?()
A. an open message with the E bit setB. an update message with the E bit setC. an open message with an end-of-RIB markerD. an update message with an end-of-RIB marker
考题
Which two statements describe the default routing policy for BGP?()
A.Advertise only locally originated routes.B.Accept all BGP routes and import into inet.0.C.Advertise all active BGP routes.D.Advertise only EBGP routes.
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
Refer to the exhibit. Which two statement s are correct?()
A. All the routes were redistributed into BGP from an IGPB. All the routes were originated by BGP with the network commandC. All six routes will be installed in the routing tableD. Four routes will be installed in the routing ta bleE. Two routes will be installed in the routing table
考题
可以在不中断BGP连接的情况下触发向外宣告BGP路由的命令是()
A.rr-filterB.refresh bgp all internalC.refresh bgp all externalD.reset bgp
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
In which two ways does the BGP graceful restart capability preserve prefix information during a restart？（）A、The peer router sends an end-of RIB message to the restarting routerB、The peer router immediately removes the BGP routes that it learned from the restarting router from its BGP routing tableC、The restarting router does not remove any stale prefixes after the timer for stale entries expiresD、The router establishes BGP sessions with other routers and relearns the BGP routes from other routers that are also capable of graceful restart. The restarting router waits to receive updates from the neighboring routers. When the neighboring routers send end-of-RIB messages to indicate that they are done sending updates， the restarting router starts sending its own updatesE、The restarting router removes any stale prefixes after the timer for stale entries expires
考题
For which routes does LDP advertise a label binding？（）A、all routes in the routing tableB、only the IGP and BGP routes in the routing tableC、only the BGP routes in the routing tableD、only the IGP routes in the routing table
考题
In which of the following BGP-related events is an End-of-RIB （EOR） message sent？（）A、Following a link flap in the BGP speaker’s ASB、During initial convergence.C、Following a Route Processor Switchover.D、Just before sending a CEASE message to tear down the session.E、During capability negotiation
考题
Which two statements describe the default routing policy for BGP?（）A、Advertise only locally originated routes.B、Accept all BGP routes and import into inet.0.C、Advertise all active BGP routes.D、Advertise only EBGP routes.
考题
In which two ways does the BGP graceful capability preserve prefix information during a restart？（）A、The peer router immediately removes the BGP routers that it learned from the restarting router from itsBGP routing tables.B、The router establishes BGP sessions with other routers and relearns the BGP routes from others that are also capable of graceful restart. The restarting router waits to receive updates from the neighboringrouters. When the neighboring routers send end-of-RIB messages to indicate that they are donesending updates，the restarting router starts sending its own updates.C、The peer router sends an end-of-RIB message to the restarting router.D、The restarting router removes any stale prefixes after the timer for stale entries expires.E、The restarting router does not remove any stale prefixes after the timer for stale entries expires.
考题
By default， to which peers will a BGP router advertise routes learned from IBGP peers？（）A、all BGP peersB、all IBGP peersC、all EBGP peersD、all MBGP peers
考题
In BGP graceful restart, how does a peer router indicate the end of a route exchange?（）A、an open message with the E bit setB、an update message with the E bit setC、an open message with an end-of-RIB markerD、an update message with an end-of-RIB marker
考题
In BGP graceful restart， how does a peer router indicate the end of a route exchange？（）A、An open message with the E bit set.B、An update message with the E bit set.C、An open message with an end-of-RIB marker.D、An update message with an end-of-RIB marker.
考题
Which choice describes the JUNOS software default policy action for BGP routes？（）A、IBGP peersB、EBGP peersC、Active BGP peersD、Established BGP peers
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
In which three ways are C-BGP and E-BGP sessions similar?（）A、Both are configured as type external.B、Both configurations use the peer-as command.C、Neither advertises the local-preference attribute.D、Both set next-hop self when advertising routes to peers.E、Both modify the AS-path attribute when advertising routes.
考题
多选题In which three ways are C-BGP and E-BGP sessions similar?（）ABoth are configured as type external.BBoth configurations use the peer-as command.CNeither advertises the local-preference attribute.DBoth set next-hop self when advertising routes to peers.EBoth modify the AS-path attribute when advertising routes.
考题
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.
考题
单选题In BGP graceful restart, how does a peer router indicate the end of a route exchange?（）A
an open message with the E bit setB
an update message with the E bit setC
an open message with an end-of-RIB markerD
an update message with an end-of-RIB marker
考题
单选题In BGP graceful restart， how does a peer router indicate the end of a route exchange？（）A
An open message with the E bit set.B
An update message with the E bit set.C
An open message with an end-of-RIB marker.D
An update message with an end-of-RIB marker.
考题
单选题Within IS-IS, the restart helper performs which task?（）A
It sends CSNPs to the restarting router.B
It periodically sends TLV 211 to the restarting router.C
It informs other routers in the domain that a router has restarted.D
It tears down adjacency and sends its entire database after 30 seconds.
考题
单选题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
单选题Which choice describes the JUNOS software default policy action for BGP routes？（）A
IBGP peersB
EBGP peersC
Active BGP peersD
Established BGP peers
考题
单选题For which routes does LDP advertise a label binding？（）A
all routes in the routing tableB
only the IGP and BGP routes in the routing tableC
only the BGP routes in the routing tableD
only the IGP routes in the routing table
考题
多选题In which two ways does the BGP graceful capability preserve prefix information during a restart？（）AThe peer router immediately removes the BGP routers that it learned from the restarting router from itsBGP routing tables.BThe router establishes BGP sessions with other routers and relearns the BGP routes from others that are also capable of graceful restart. The restarting router waits to receive updates from the neighboringrouters. When the neighboring routers send end-of-RIB messages to indicate that they are donesending updates，the restarting router starts sending its own updates.CThe peer router sends an end-of-RIB message to the restarting router.DThe restarting router removes any stale prefixes after the timer for stale entries expires.EThe restarting router does not remove any stale prefixes after the timer for stale entries expires.
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