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JN0-304 问题列表
问题
单选题You want to configure a single EBGP peering session over parallel physical circuits. Which BGPfeature enables load balancing in this scenario?（）A
multihop BGPB
multicast BGPC
route reflectionD
multiprotocol BGP
问题
多选题Which three RP election mechanisms are available in a PIM-SM domain?（）AStaticBAuto-RPCDynamic-RPDBootstrap routerEAnycast-RP
问题
单选题Which JUNOS software command establishes a connection to a RADIUS server with an IP addressof 10.100.200.1?（）A
set system radius-server 10.100.200.1B
set radius-server address 10.100.200.1C
set authentication radius-server 10.100.200.1D
set system authentication radius-server 10.100.200.1
问题
单选题What is true regarding the OSPF Type 2 LSA?（）A
The DR floods this to describe the local stub network segment.B
The ABR floods this to describe the local stub network segment.C
The DR floods this to describe the local transit network segment.D
Each OSPF router floods this to describe its interfaces and metrics.E
The DR and BDR flood this to describe the local transit network segment.
问题
多选题Which two statements are true by default of a multilevel IS-IS network?（）ALevel 1 only routers see routes contained in their area.BLevel 1 routers route towards Level 2 routers due to the attached bit.CLevel 2 routers route towards Level 1 routers due to the attached bit.DLevel 2 routers can see routes in other Level 2 areas and routes originated in Level 1 areas.
问题
单选题Which router translates the Type 7 LSAs into Type 5 LSAs, according to RFC 1587 (OSPF NSSAOption) in an OSPF NSSA with more than one ABR?（）A
The router receiving the route translates the Type 7 LSA into a Type 5 LSA.B
The ABR with the lowest router ID translates all Type 7 LSAs into Type 5 LSAs.C
The ABR with the highest router ID translates all Type 7 LSAs into Type 5 LSAs.D
All ABRs translate the Type 7 LSAs into Type 5 LSAs depending on which one has the lowest cost to the route.
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. Which action will the router take?（）A
Forward the packet.B
Fragment the packet.C
Drop the packet silently.D
Drop the packet and send an ICMPv6 message.
问题
单选题Which command clears the history of BGP damped routes?（）A
clear bgp dampingB
clear bgp neighborC
clear bgp neighbor dampD
clear protocol bgp damp
问题
单选题In JUNOS software, how is route summarization at the L1/L2 border configured?（）A
by specifying the area-range statementB
by creating aggregate routes and applying policiesC
by specifying the route-summarization statementD
by specifying the area-range restrict statement
问题
单选题By default, what does a Juniper Networks router set the BGP origin code to when originating theroute?（）A
IGP (Value 0)B
EGP (Value 1)C
Incomplete (Value 2)D
It depends on the route's source.
问题
单选题Given the following configuration on the Paris PE router: routing-instance {VPN-A-Paris-Munich {instance-type vrf;interface so-6/0/0.0;interface so-6/0/1.0;route-distinguisher 65535:0;vrf-target target:65535:101;routing-options {static {route 172.16.0.0/16 next-hop so-6/0/0.0;route 172.17.0.0/16 next-hop so-6/0/1.0;} Which community value would the Munich PE router match against in an import policy associated with this VPN?（）A
101B
65535:0C
65535:101D
target:65535:101
问题
多选题In which two ways can the router ID selection be controlled?（）AManually assign rid.Bconfigure local-address.Cenable the fxp0 interface.DAssign nonmartian address to lo0.
问题
单选题An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）A
Level 1 onlyB
Level 2 onlyC
Level 1 and Level 2D
Level 3 only