最新的Juniper JN0-360免費考試真題

問題1

What are two destination addresses used for OSPF link-state update packets? (Choose two.)

A. 224.0.0.6

B. 224.0.0.1

C. 224.0.0.5

D. 224.0.0.4

正確答案: A,C

問題2

Which three statements are true about BGP default operations? (Choose three.)

A. IBGP peers change the next hop for routes received from EBGP peers.

B. IBGP peers advertise routes received from EBGP peers to other IBGP peers.

C. IBGP peers do not advertise routes received from IBGP peers to other IBGP peers.

D. EBGP peers advertise routes learned from IBGP or EBGP peers to other EBGP peers.

E. IBGP peers do not advertise routes received from EBGP peers to other IBGP peers.

正確答案: B,C,D

問題3

Which forwarding table designation is used to indicate that load balancing is working correctly?

A. mlst

B. ucst

C. msct

D. ulst

正確答案: D

問題4

-- Exhibit --
[edit]
user@router# show routing-options
rib-groups {
test {
import-rib [ walter.inet.0 nancy.inet.0 ];
}
}
-- Exhibit --
Click the Exhibit button.
Referring to the exhibit, what is the result of the RIB group configuration?

A. Routes from the nancy.inet.0 routing table will be imported into the walter.inet.0 routing table.

B. All routes from the walter.inet.0 and the nancy.inet.0 routing tables will be imported into the default master routing instance.

C. All routes will be shared between the walter.inet.0 and the nancy.inet.0 routing tables.

D. Routes from the walter.inet.0 routing table will be imported into the nancy.inet.0 routing table.

正確答案: D

問題5

In your network, you have two LDP routers connected across four physical interfaces. You have also enabled LDP to operate on all four of those interfaces.
What is the resulting outcome of your configuration between those two routers?

A. Four sessions are built across four neighbor relationships

B. One session is built across four neighbor relationships

C. One session is built across one neighbor relationship

D. Four sessions are built across one neighbor relationship

正確答案: B

問題6

Which two support the tunneling of IP traffic on Junos devices? (Choose two.)

A. GRE

B. ATM AAL2

C. IP-IP

D. ATM AAL1

正確答案: A,C

問題7

You are using RSVP in your network to signal MPLS LSPs. You are asked to ensure that the egress MPLS router receives the full label stack, containing both the hop-by-hop and
VPN label.

A. Use the set protocols mpls expand-loose-hop command.

B. Use the set protocols mpls explicit-null command.

C. Apply set protocols rsvp interface <interface> no-aggregate to the egress interface.

D. Use the set protocols rsvp keep-multiplier command.

正確答案: B

問題8

Which two IS-IS packet types are used to maintain IS-IS database synchronization? (Choose two.)

A. CSNP

B. PSNP

C. IIH

D. LSP

正確答案: A,B

問題9

-- Exhibit --
{master}[edit]
user@router-RE0# run show task replication
Stateful Replication: Enabled
RE modE. Master
Protocol Synchronization Status
OSPF Complete
RIP Complete
BGP Complete
MPLS Complete
LDP Complete
{master}[edit]
user@router-RE0# run show bgp summary | match 192.168.1.1
1 92.168.1.1 65056 288 327 0 2 1:05 Establ
{backup}[edit]
user@router-RE1# run show system switchover
Graceful switchover: On
Configuration databasE. Ready
Kernel databasE. Ready
Peer statE. Steady State
{backup}[edit]
user@router-RE1# run show bgp summary | find 192.168.1.1
1 92.168.1.1 65056 592 737 3778 2 1:33 Establ
{backup}[edit]
user@router-RE1# run show bgp replication
Synchronization master:
Session statE. Up, SincE. 6d 20:42:51
Flaps: 1, Last flap reason: Commit-sync error
Protocol statE. Idle, SincE. 5d 19:41:52
Synchronization statE. Complete
Number of peers waitinG. AckWait: 0, SoWait: 0, ScheduleD. 0
rsync walk at: inet.0 - , queued 0
Messages sent: Open 1, Establish 7415, Update 17, Error , Complete 48
Messages receiveD. Open 1, Request 1 wildcard 47 targeted, EstablishAck 2827,
CompleteAck 4
-- Exhibit --
Click the Exhibit button.
Referring to the exhibit, which statement is correct?

A. The system is NSR ready and a switchover should be hitless to the BGP control and data plane.

B. An RE switchover is likely to result in BGP disruption which will also effect the dataplane.

C. An RE switchover is likely to result in BGP disruption, but no dataplane impact will be seen.

D. The system is not yet GRES ready, you need to wait for kernel synchronization to complete.

正確答案: A

問題10

-- Exhibit --
user@router# show interfaces
xe-0/0/0 {
unit 0 {
family inet {
address 192.168.12.1/24;
}
family mpls;
}
}
xe-0/0/1 {
encapsulation ethernet-ccc;
unit 0 {
family ccc;
}
}
lo0 {
unit 0 {
family inet {
address 1.1.1.1/32;
}
}
}
[edit]
user@router# show protocols
mpls {
interface all;
}
ospf {
traffic-engineering;
area 0.0.0.0 {
interface all;
}
}
ldp {
interface all;
}
l2circuit {
neighbor 2.2.2.2 {
interface xe-0/0/1.0 {
}
}
}
-- Exhibit --
Click the Exhibit button.
In the exhibit, which configuration element is missing to bring up the Layer 2 circuit?

A. an MPLS LSP

B. the route target

C. the virtual circuit ID

D. a targeted LDP session

正確答案: C

問題11

Using industry best practices, what is true regarding an external BGP session?

A. BGP sessions will be established between loopback interface addresses.

B. BGP neighbors belong to the same AS

C. BGP sessions rely on a static route for reach ability

D. BGP neighbors belong to a different AS

正確答案: C

問題12

-- Exhibit --
[edit]
user@router# run show isis interface
IS-IS interface database:
Interface L CirID Level 1 DR Level 2 DR L1/L2 Metric
ge-1/0/2.0 3 0x1 router.00 router.00 10/10
lo0.0 0 0x1 Passive Passive 0/0
-- Exhibit --
Click the Exhibit button.
Referring to the exhibit, which two statements are true regarding the GE interface?
(Choose two.)

A. It operates at Level 3, which supports hierarchical backbone areas.

B. The local router is the IS-IS designated intermediate system at all levels.

C. The local router is the IS-IS designated router at all levels.

D. It operates at both Level 1 and Level 2.

正確答案: B,D

問題13

Which two statements reflect benefits of performing per-flow load balancing over per- packet load balancing? (Choose two.)

A. All physical links in the network are used equally.

B. Packets arrive at the destination in the order they were sent.

C. Allows the destination host to re-order packets and increase performance.

D. Provides easier implementation of class of service policies.

正確答案: B,D

問題14

In an RSTP network, which combination of port types can exist on the root bridge?

A. All ports will be root ports

B. There can be some combination of root ports and alternate ports

C. All ports will be designated ports

D. There can be some combination of designated ports and backup ports

正確答案: C

問題15

Referring to the exhibit,

Which firewall filter action(s) will be applied to incoming frames to ge-1/0/3?

A. Frames will be counted initially by filterB and then counted by filter

B. Frames will be counted by filterA only.

C. Frames will be counted initially by filterA and then counted by filter

D. Frames will be counted by filterB only.

正確答案: C

最新的Juniper Networks Certified Internet Specialist, Service Provider (JNCIS-SP) - JN0-360免費考試真題

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