当前分类： JN0-303
问题：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 IC...
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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Firewall filter policers can perform which two actions？（）ASet the next hop.BDiscard packets.CSet the loss priority.DSample the packet content....
问题：多选题In which two ways can you influence how downstream LSRs treat MPLS traffic？（）AUse an EXP rewrite table.BUse a DSCP rewrite table.CStatically assign a CoS value to an LDP-signaled LSPDStatically assign a CoS value to an RSVP-signlated LSP...
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； rou...
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：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：多选题What are two functions associated with JUNOS software class of service？（）ALog incoming traffic.BManage ingress bandwidth.CMark packets for special handling.DManage congestion by intelligently dropping traffic.EClassify Frame Relay QoS packets into an e...
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：单选题In JUNOS software， which command is used to configure TED support for OSPF？（）A set protocols rsvp cspf-enableB set protocols mpls cspf-enableC set protocols rsvp traffic-engineeringD set protocols ospf traffic-engineering...
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：单选题According to JUNOS software route selection algorithm， which IS-IS route type is most preferred？（）A Level 1 internal routesB Level 1 external routesC Level 2 internal routesD Level 2 external routes...
问题：单选题In IS-IS， how long will the restart helper keep the restarting router in the up state？（）A The hello dead timer expires.B The restart duration timer expires.C The restarting router sets the down bit.D The restart helper sends out three CSNPs....
问题：单选题Which is a step in the JUNOS software CSPF algorithm？（）A Prune links that are bidirectional.B Eliminate paths with insufficient MTUC Eliminate paths of more than 15 hops.D Prune links that do not contain the included administrative group....
问题：多选题Which three authentication options does IS-IS support？（）AMD5BDESCKerberosDUnauthenticatedESimple password...
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 protoco...
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...
问题：单选题Routers A and B are connected with a point-to-point OC-3 interface. Each router’s OC-3 interface is configured for both Level 1 and Level 2. The routers are configured in different areas.How many IS-IS adjacencies exist between the two routers？（）A 0B 1...
问题：多选题Which two are default preference values for both internal and external IS-IS Level 2 routes on a Juniper Networks router？（）A10B15C18D150E160F165...
