问题：单选题In JUNOS software, unclassified packets are associated with which forwarding class?（）A network controlB best effortC assured forwardingD expedited forwarding...

Tuesday, July 29, 2025

问题：多选题Which two forwarding classes have bandwidth assigned when CoS is not explicitly configured inJUNOS software?（）Abest effort (BE)Bnetwork control (NC)Cassured forwarding (AF)Dexpedited forwarding (EF)...

Friday, May 9, 2025

问题：单选题OSPFv3 interarea-prefix-LSAs are most similar to which OSPFv2 LSA type?（）A Type 7 LSAsB Type 4 summary LSAsC Type 3 summary LSAsD Type 5 AS-external LSAs...

Tuesday, December 31, 2024

问题：单选题Why does IS-IS use the SPF algorithm?（）A to determine the pseudonode IDB to determine the next hop to a given destinationC to determine the complete path to a given destinationD to determine the number of routers present in a given area...

Monday, March 10, 2025

问题：单选题In JUNOS software, which type of encapsulation is required on a PE router for the CE-facinginterface in a Martini-based VPN?（）A ATMB CCCC HDLCD Ethernet...

Monday, May 19, 2025

问题：单选题On what is the Martini control plane based?（）A IGPB LDPC BGPD RSVP...

Thursday, July 31, 2025

问题：单选题What is the maximum metric value that can be reported in a narrow metric TLV?（）A 63B 64C 1023D 1024...

Sunday, June 15, 2025

问题：多选题What are two characteristics of the RED algorithm as implemented in JUNOS software?（）AIt profiles based on bandwidth.BIt profiles based on loss priority.CIt prevents traffic loss through buffering.DIt prevents global synchronization with tail drops....

Monday, May 19, 2025

问题：单选题You have a Level 1-only router (Router A) in IS-IS area 49.0001. How does Router A learn how to get to IP prefixes in other areas?（）A Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001.B The Level 1/Level 2 router in...

Sunday, April 6, 2025

问题：单选题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...

Thursday, July 31, 2025

问题：单选题Which JUNOS software feature allows LSPs to be advertised in an IGP?（）A adaptiveB IGP shortcutsC forwarding adjancencyD IGP LSP...

Sunday, June 15, 2025

问题：多选题Which three authentication options does IS-IS support?（）AMD5BDESCKerberosDunauthenticatedEsimple password...

Friday, August 8, 2025

问题：多选题Which three RP election mechanisms are available in a PIM-SM domain?（）AStaticBAuto-RPCDynamic-RPDBootstrap routerEAnycast-RP...

Thursday, January 30, 2025

问题：单选题A Candidate RP receives a bootstrap message with a higher priority than its own. What happens?（）A Use highest IP address as BSR.B Reset the bootstrap timer and continue to listen.C Forward all traffic to the bootstrap message originator.D Declare self ...

Thursday, July 31, 2025

问题：单选题What is the administrative scoping address range associated with global scope?（）A 224.0.0.0/24B 239.128.0.0/10C 239.192.0.0/14D 224.0.1.0-238.255.255.255...

Friday, May 9, 2025

问题：单选题Which multicast mode does Auto-RP require?（）A Link-modeB Dense modeC Sparse modeD Sparse-dense mode...

Thursday, July 31, 2025

问题：多选题Which two signaling protocols could be used in VPLS to advertise site information between PEs? （）AIKEBBGPCRSVPDLDP...

Tuesday, December 3, 2024

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?（）A15B18C150D165...

Tuesday, June 13, 2023

问题：单选题How many OSPF authentication types can be configured on a subinterface using JUNOS software?（）A 0B 1C 2D 3...

Saturday, May 4, 2024

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...

Monday, March 10, 2025