JN0-343 Exam Questions
510 real JN0-343 exam questions with expert-verified answers and explanations. Page 7 of 11.
- Question #308
You would like the network attached to the ge-0/0/1.0 interface to be advertised into OSPF, but you also want to prevent OSPF adjacencies from being formed on ge-0/0/1.0. Which com...
- Question #309
You have an EX Series switch. You want to provide inter-VLAN routing between VLAN A and VLAN B. Which two steps must you perform? (Choose two.)
- Question #310
Which two put ge-0/0/0 and ge-0/0/1 into the VLAN data? (Choose two.)
- Question #311
Your router has formed two BGP peering relationships and received a route to 64.60.10.0/24 from each peer. The router has verified the next-hop address can be reached for both peer...
- Question #312
Which two statements describe benefits of the Virtual Chassis? (Choose two.)
- Question #313
Which three statements are default BGP advertisement rules? (Choose three.)
- Question #314
You want to limit the times a user can move their laptop from one switch port to another using MAC move limiting. Which three statements are true? (Choose three.)
- Question #315
A network administrator has just received a new EX Series switch to replace a router and Layer 2 switch. The network administrator has configured all of the Layer 2 parameters, how...
- Question #316
Which two new port roles does RSTP introduce? (Choose two.)
- Question #317
Your network consists of three OSPF routers as shown below: R1 -- R2 -- R3 You run the show ospf neighbor command on R2. The output shows no data in the output for OSPF neighbors....
- Question #318
A network administrator would like to prevent certain network addresses from being part of the routing table. Which Junos feature would be used to accomplish this task?
- Question #319
You are analyzing a packet capture from your network running OSPF. You see a Type 2 LSA. Which type of router originated the packet?
- Question #320
Which BGP configuration parameter allows the router to wait for the peer to initiate the open request?
- Question #321
You want to enable nonstop active routing (NSR). Which two commands must you use? (Choose two.)
- Question #322
Which protocol provides redundancy in a LAN environment through the use of master and backup routers?
- Question #323
Which two statements describe the behavior of Dynamic ARP Inspection? (Choose two.)
- Question #324
What are two characteristics of an OSPF link-state update? (Choose two.)
- Question #325
Which two common scenarios will prevent an IS-IS adjacency from forming? (Choose two.)
- Question #326
Several routers share a common LAN segment in area 224 and have formed adjacencies using IS-IS. One router is elected as the designated intermediate system (DIS). To which multicas...
- Question #327
You want to configure a static route to become available when the primary route fails. Which parameter accomplishes this in the Junos OS?
- Question #328
You are running several EX4200 switches in a Virtual Chassis configuration. You want to determine which switch will become the master of the Virtual Chassis after the switches are...
- Question #329
When is MAC limiting performed on a frame from an unknown source MAC address?
- Question #330
You have just configured a static route for management traffic, however you would like to prevent the route from being redistributed into a dynamic routing protocol. Which command...
- Question #331
When analyzing BGP packets, you notice that specific path attributes are always present. Which two attributes are seen in every update packet? (Choose two.)
- Question #332
You are creating an RVI. Which configuration is correct?
- Question #333
Which OSPF reference bandwidth setting would give a 1-Gbps link a metric of 10?
- Question #334
What are two considerations for determining the master router in VRRP? (Choose two.)
- Question #335
Which routing protocol is used for peering between autonomous systems?
- Question #336
Which two commands will display the link speed of ge-0/0/0? (Choose two.)
- Question #337
What are two types of PVLAN broadcast domains? (Choose two).
- Question #338
What are two purposes of MAC move limiting? (Choose two.)
- Question #339
Click the Exhibit button. [edit routing-options] user@R1# show static { route 172.29.130.0/17 next-hop 172.30.25.1; route 172.29.13.0/24 { next-hop 172.30.25.1; no-readvertise; } r...
- Question #340
Click the Exhibit button. user@R1# show interfaces ge-0/0/8 { unit 0 { family inet { address 172.25.100.2/24 { vrrp-group 10 { virtual-address 172.25.100.1; priority 200; } } } } }...
- Question #341
Click the Exhibit button. 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 {...
- Question #342
Click the Exhibit button. user@router> show configuration | no-more ... interfaces { ge-0/0/0 { unit 0 { family inet { address 10.210.12.131/27; } } } ge-0/0/1 { unit 0 { family in...
- Question #343
Click the Exhibit button. The switches shown in the exhibit were just powered on. What is required to ensure that both of Switch B's ports are in a forwarding state?
- Question #344
Click the Exhibit button. Router A. interfaces { ge-0/0/0 { unit 0 { family inet { address 192.168.1.20/24 { vrrp-group 27 { virtual-address 192.168.1.20; priority 255; authenticat...
- Question #345
Click the Exhibit button. An IP tunnel connects two routers over the Internet as shown in the exhibit. Which two statements are correct? (Choose two.)
- Question #346
Click the Exhibit button. SITE1: routing-options { autonomous-system 65001; } protocols { bgp { group 65002 { neighbor 10.200.12.1 { peer-as 65002; } } } } SITE2: routing-options {...
- Question #347
Click the Exhibit button. [edit protocols rstp] user@switch# show bridge-priority 32k; max-age 20; hello-timer 2; forward-delay 15; interface ge-0/0/11.0 { disable; } interface ge-...
- Question #348
Click the Exhibit button. Your current network is using Switch-1 and Switch-2 as a Layer 3 core pair. You change the EX series switch core into a VC and configure the links between...
- Question #349
Click the Exhibit button. [edit protocols bgp] user@router# show import in-protocol-level; export out-protocol-level; group ISPs { type external; import in-group-level; export out-...
- Question #350
Click the Exhibit button. {master:0}[edit interfaces] user@switch# show ge-0/0/6 { unit 0 { family ethernet-switching { port-mode access; vlan { members vlan100; } } } } ge-0/0/7 {...
- Question #351
Click the Exhibit button. A network administrator has connected four switches as shown in the exhibit. The switches are at their factory-default configurations and the administrato...
- Question #352
Click the Exhibit button. ethernet-switching-options { secure-access-port { interface ge-0/0/0.0 { mac-limit 2 action shutdown; no-dhcp-trusted; } } storm-control { interface all;...
- Question #353
Click the Exhibit button. {master:0}[edit] user@router# show interfaces ge-0/0/1 { unit 0 { family ethernet-switching { port-mode access; vlan { members data; } } } } {master:0}[ed...
- Question #354
Click the Exhibit button. protocols { bgp { export exp-rt; group int { type internal; local-address 192.168.1.1; neighbor 192.168.1.2; neighbor 192.168.1.3; } group ext { type exte...
- Question #355
Click the Exhibit button. Referring to the exhibit, a packet sent from User A to User B will be forwarded out interface 0/0/23 using which source MAC address?
- Question #356
Click the Exhibit button. If all OSPF routers shown in the exhibit boot at the same time, which router will be elected as the designated router?
- Question #357
Click the Exhibit button. Referring to the exhibit, a packet destined to 172.129.3.5 is sent from ISP X towards R1. Which statement describes how R1 handles the packet?