问题：多选题Given the community： communitymy-company members "^[1-3]*7：666$"； Which four communities does this expression match？（）A17：666B17：667C27：666D37：666E47：666F777：666G117：666
查看答案
问题：多选题In which two ways can the router ID selection be controlled？（）AManually assign RIDBConfigure local-addressCEnable the fxp0 interfaceDAssign nonmartian address to lo0.
问题：单选题What is the correct configuration of Anycast RP on the loopback interface， assuming a shared anycast address of 10.1.1.1？（）AABBCCDD
问题：多选题Which two BGP attributes support route reflection？（）AClient IDBCluster listCOriginator IDDReflection community
问题：多选题Firewall filter policers can perform which two actions？（）ASet the next hop.BDiscard packets.CSet the loss priority.DSample the packet content.
问题：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.
问题：多选题Which pre-conditions must be met before an OSPF router can perform graceful restart？（）ARouter must be ABRBRouter must contain one sham link.CThe network topology must be stable.DRouter must be able to forward packets.ENeighbors must support graceful restart.
问题：多选题Which three authentication options does IS-IS support？（）AMD5BDESCKerberosDUnauthenticatedESimple password
问题：单选题What is the Draft-Martini control plane based on？（）A IGPB LDPC BGPD RSVP
问题：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
问题：多选题What methods are available to create separate multicast and unicast forwarding topologies on a Juniper Networks router？（）AMBGPBRIB groupsCRouting policyDFirewall filters
问题：多选题What are three examples of a provider-provisioned VPN supported by JUNOS software？（）AL2FBPPTPCCircuit cross-connectDDraft-Martini-based VPNsEDraft-Kompella-based VPNs
问题：多选题Which three RP election mechanisms are available in a PIM-SM domain？（）AStaticBAuto-RPCDynamic-RPDBootstrap router
问题：单选题How is a tie broken in Auto-RP？（）A Lowest IP addressB Highest IP addressC Lowest MAC addressD Highest MAC address
问题：单选题Within a BGP confederation， how are routing loops avoided？（）A Split horizon.B AS confederation sequence.C The BFP cluster ID attribute.D The BGP originator ID attribute.
问题：多选题Which two statements about IS reachability TLV （TLV 2） and the extended IS reachability （TLV 22） are true？（）ATLV 22 supports wide metrics.BTLV 2 is only used in Level 1 routers.CTLV 22 displays the neighbor’s extended areas.DOnly TLV 22 can support the inclusion of sub-TLVs.EOnly TLV 22 can be flooded across L1/L2 boundaries.
问题：单选题In JUNOS software， what is required to dedistribute RIP routes into OSPF？（）A Apply an export policy in RIPB Apply an import policy in RIPC Apply an export policy in OSPFD Apply an import policy in OSPF
问题：多选题Which two IS-IS hello values must match to form a Level 1 IS-IS adjacency？（）AAFIBAreaCSystem IDDN-Selector
