Download the Juniper JN0-343 test engine on your PC, and you can preview along with review the actual Juniper study materials with ease. In case you have just about any trouble, you can seek regarding help in the study manual or the on the internet customer help at if you need. Pass4sure latest Juniper Juniper practice exam questions and answers help make your skills very sharp along with give you the vast knowledge. You will have a vivid future within your IT profession with a Juniper Juniper JN0-343 certification. Register
2021 Oct JN0-343 exam question
Q211. Which three OSPF LSA types are allowed in an NSSA? (Choose three.)
A. Type 1
B. Type 2
C. Type 4
D. Type 5
E. Type 7
Answer: ABE
Q212. Which Junos operational command displays all operational IS-IS neighbors?
A. show isis interface
B. show isis database
C. show isis neighbors
D. show isis adjacency
Answer: D
Q213. Which three configurations are required for an operational routed VLAN interface (RVI)? (Choose three.)
A. {master:0}[edit]
user@ex# show ethernet-switching vlan-map
vlan-id 10;
interface {
ge-0/0/1.0;
}
B. {master:0}[edit]
user@ex# show interfaces ge-0/0/1
unit 0 {
family ethernet-switching;
}
C. {master:0}[edit]
user@ex# show interfaces vlan.10
family inet {
address 192.168.10.1/24;
}
D. {master:0}[edit]
user@ex# show interfaces rvi.1
interface {
ge-0/0/1.0;
}
E. {master:0}[edit]
user@ex# show vlans v10
vlan-id 10;
interface {
ge-0/0/1.0;
} l3-interface vlan.10;
Answer: BCE
Q214. -- Exhibit --interfaces {
ge-1/1/0 {
unit 0 {
family inet {
address 10.200.12.1/30;
}
}
}
lo0 {
unit 0 {
family inet {
address 10.200.1.1/32;
}
}
}
}
routing-options {
static {
route 10.200.1.2/32 next-hop 10.200.12.2;
}
autonomous-system 65001;
}
protocols {
bgp {
group 65002 {
local-address 10.200.1.1;
neighbor 10.200.1.2 {
peer-as 65002;
}
}
}
}
-- Exhibit --
Referring to the exhibit, you are configuring an EBGP peering using the loopback address between two routers.
Which parameter is needed to complete the configuration?
A. Multipath
B. Passive
C. Multihop
D. local-as
Answer: C
Q215. A new switch is added to an existing network with three switches already in place. Which attribute must be configured within the spanning-tree protocol to ensure the new switch is the root bridge?
A. root-id
B. port-id
C. bridge priority
D. system MAC address
Answer: C
Improve JN0-343 practice exam:
Q216. You want to configure per-flow equal-cost multipath (ECMP) load balancing for only the OSPF routes on Router-1. Which configuration example accomplishes this?
A. protocols {
ospf {
export EMCP;
}
}
policy-options {
policy-statement ECMP {
term first {
from protocol ospf;
then {
load-balance per-packet;
}
}
}
}
B. routing-options {
export ECMP;
}
policy-options {
policy-statement ECMP {
term first {
from protocol ospf;
then {
load-balance per-packet;
}
}
}
}
C. routing-options {
forwarding-table {
export ECMP;
}
}
policy-options {
policy-statement ECMP {
term first {
from protocol ospf;
then {
load-balance per-packet;
}
}
}
}
D. routing-options {
forwarding-table {
export ECMP;
}
}
policy-options {
policy-statement ECMP {
term first {
from protocol ospf;
then {
load-balance ECMP;
}
}
}
}
Answer: C
Q217. -- Exhibit --user@router> show ospf database OSPF database, Area 0.0.0.0 Type ID Adv Rtr Seq Age Opt Cksum Len Router 5.5.5.5 5.5.5.5 0x80000007 471 0x22 0x180 60 Router *66.129.12.2 66.129.12.2 0x80000010 470 0x22 0xeb7 48 Network *66.129.12.2 66.129.12.2 0x80000006 470 0x22 0x248 32 Network *172.16.12.110 66.129.12.2 0x80000009 470 0x22 0xcb7 32 OpaqArea 1.0.0.1 5.5.5.5 0x80000003 471 0x22 0x3cc 28
-- Exhibit --
Referring to the exhibit, which two statements are true? (Choose two.)
A. The local router has OSPF traffic engineering enabled.
B. The local router is originating two database entries.
C. The local router is originating three database entries.
D. The local router has OSPF traffic engineering disabled.
Answer: CD
Q218. Based on the topology and configurations shown in the exhibit, which two statements are true? (Choose two.)
A. Switch-2's ge-0/0/12.0 interface will assume the designated port role.
B. Switch-1's ge-0/0/8.0 interface will assume the designated port role.
C. Switch-1's ge-0/0/12.0 interface will assume the designated port role.
D. Switch-3's ge-0/0/8.0 interface will assume the designated port role.
Answer: AD
Q219. An EX Series switch receives an Ethernet frame with a destination MAC address that is not in the bridging table. How does the Junos OS handle the received frame?
A. The Junos OS learns the source MAC address and drops the frame.
B. The Junos OS learns the source MAC address and floods discovery BPDUs.
C. The Junos OS learns the source MAC address forwards the frame towards the root bridge.
D. The Junos OS learns the source MAC address and floods the frame.
Answer: D
Q220. Which statement about LACP is true?
A. LACP is enabled by default on aggregated Ethernet interfaces.
B. LACP is enabled by default on redundant trunk groups.
C. The default mode of operation of an LACP interface is passive.
D. At least one side of an LACP session must be configured as passive.
Answer: C