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...

Saturday, December 17, 2022

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...

Sunday, December 17, 2023

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...

Monday, August 14, 2023

问题：单选题Which configuration would allow for non-revertative LSP path failover？（）A AB BC CD D...

Thursday, April 27, 2023

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...

Friday, November 3, 2023

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....

Thursday, April 27, 2023

问题：单选题PE1 has connections to VPN sites that are served by three remote PE routers. How many LSP’s must be established to support 2547bis？（）A an LSP for each local CE deviceB an LSP for each remote PE deviceC an LSP for each remote CE deviceD an LSP for each ...

Wednesday, January 25, 2023

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....

Monday, August 21, 2023

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-statementreject_10 {  from{  route-filter20.1.0.0/16orlongerM  }  then{  communityadd 90-1；  accept  }}  policy-statementaccept_20 ...

Friday, November 3, 2023

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...

Sunday, January 8, 2023

问题：Which three are well-known mandatory BGP attributes？（）...

Thursday, September 22, 2022

问题：单选题In JUNOS software， what is the purpose of the eui-64 command？（）A Automatically create the IS-IS NET IDB Dynamically create an MPLS router IDC Automatically assign the host number of an IPv6 address.D Dynamically assign a MAC address to an Ethernet inte...

Tuesday, October 18, 2022

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...

Tuesday, October 18, 2022

问题：多选题Which three authentication options does IS-IS support？（）AMD5BDESCKerberosDUnauthenticatedESimple password...

Thursday, April 27, 2023

问题：多选题Which three 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 grace...

Saturday, March 30, 2024

问题：单选题Into which protocol are LDP hello messages encapsulated？（）A IPB TCPC UDPD MPLS...

Sunday, January 8, 2023

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...

Monday, October 16, 2023

问题：多选题Which three authentication options does IS-IS support？（）AMD5BDESCKerberosDUnauthenticatedESimple password...

Saturday, March 30, 2024

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...

Thursday, April 27, 2023

问题：单选题You want to suppress advertisement of all routes within the 200.200.0.0/16 range to your OSPF neighbors in other areas. Which configuration accomplishes this goal？（）A [edit protocols ospf area area-id] area-range200.200.0.0/16 discard；B [edit protocols...

Monday, January 9, 2023