A.Configure OSPF between trigger router and black hole routes
B.Configure all edge routers with static （reserved） host route to Null0
C.Configure BGP beteen trigger and black hole routers
D.Configure on trigger router to advertise victim host route with commumity
E.Activate black hole by redistributing route for victim into BGP with next-hop set to the static（reserved）host route configured on edge routers
您可能感興趣的試卷
你可能感興趣的試題
A.CoPP protects against IP spoofing；Racl protects against DoS attacks.
B.CoPP can not use named access lists；Racl can use named access lists
C.CoPP applies to a dedicated control plane interface；Racl applies to all interfaces.
D.CoPP needs a AAA server，Racl does not need a AAA server
E.CoPP supports rate limits；Racl does not support rate limits
A.OSPF
B.ISIS
C.BGP
D.RSVP
E.PIM
A.IS-Type
B.Overload （LSPDBOL）
C.Pseudonode （PN）
D.Attached （ATT）
E.Fragment （Frag-Nr）
F.Partition （P）
A.bgp
B.mpls_idp
C.sysmgr
D.wdsysmon
E.gsp
A.normal
B.select
C.random
D.discard
E.full
最新試題
Which configuration prevents traffic that is sourced from the unique local address scope to be sent out ofthe link to the upstream service provider？（）
Which statement about multicast VPN is true？（）
All secure domain routers （SDRs） have shared attribute and resources. Which three resources are sharedall SDRs？ （）
What method of streaming live video is the least taxing on bandwidth in a large enterprise environment？（）
Which three things are the building blocks of the Cisco VPLS architecture？（）
Which Modular QoS CLI （MQC） based output queuing method is designed to support multiple trafficclasses including VoIP traffic， mission-critical traffic， interactive traffic， and default class traffic？（）
Which four statements about Ethernet virtual circuit （EVC） infrastructure are true？ （）
Which two statements about 10 Gigabit Ethernet （10GE） are true？（）
Which two routers support cable access？（）
How many messages does internet Key Exchange use to negotiate SA characteristics when running inmain mode？（）