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JN0-304 问题列表
问题
多选题Which three RP election mechanisms are available in a PIM-SM domain?（）AStaticBAuto-RPCDynamic-RPDBootstrap routerEAnycast-RP
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 authentication options does IS-IS support?（）AMD5BDESCKerberosDunauthenticatedEsimple password
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
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 area 49.0001 sets the attached bit in the Level 1 link-state PDU (LSP) it floods into area 49.0001.C
The Level 1/Level 2 router in area 49.0001 sets the attached bit in the Level 2 LSP it floods into area 49.0001.D
The Level 1/Level 2 router in area 49.0001 advertises these prefixes into area 49.0001 using a Level 2 LSP it floods into the area.
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
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
问题
多选题Which two signaling protocols could be used in VPLS to advertise site information between PEs? （）AIKEBBGPCRSVPDLDP
问题
单选题Which multicast mode does Auto-RP require?（）A
Link-modeB
Dense modeC
Sparse modeD
Sparse-dense mode
问题
单选题On an M7i router, which type of queue priority can lead to starvation in other queues?（）A
highB
real-timeC
strict lowD
strict high
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
问题
单选题What is the highest (strongest) priority that can be set on an LSP in JUNOS software?（）A
0B
7C
64D
255
问题
单选题Which BGP attribute is considered first as a tie-breaker in JUNOS software?（）A
originB
weightC
as-path lengthD
local-preference
问题
多选题In which three ways are C-BGP and E-BGP sessions similar?（）ABoth are configured as type external.BBoth configurations use the peer-as command.CNeither advertises the local-preference attribute.DBoth set next-hop self when advertising routes to peers.EBoth modify the AS-path attribute when advertising routes.