JN0-343 Exam Questions
510 real JN0-343 exam questions with expert-verified answers and explanations. Page 5 of 11.
- Question #203
With which type of IS-IS router can an IS-IS Level 1-only router form an adjacency?
- Question #204
Click the Exhibit button. Refer to the router configuration shown in the exhibit. To which IS-IS level(s) does this router belong?
- Question #205
With which type of IS-IS router can an IS-IS Level 2-only router form an adjacency?
- Question #206
Click the Exhibit button. Refer to the router configuration shown in the exhibit. To which IS-IS area does this router belong?
- Question #207
Click the Exhibit button. In the exhibit, how many Level 1 adjacencies does Montreal have?
- Question #208
Click the Exhibit button. The exhibit shows a BGP multihomed network connecting to ISP A and ISP B. The secondary link is to be used only in a failover scenario in which the primar...
- Question #209
Click the Exhibit button. In the configuration shown in the exhibit, you want to form an EBGP peering relationship to the loopback address of a router administered by your ISP, but...
- Question #210
A new BGP session has been configured. Upon monitoring the session state, you notice that the session has just transitioned from connect state to active state. What does the active...
- Question #211
Click the Exhibit button. In the exhibit, the 172.32.1.0/24 prefix is being sent from Router A to Router B through BGP. When the BGP announcement for 172.23.1.0/24 is sent from Rou...
- Question #212
Click the Exhibit button. Router 2 is peered using EBGP to Router 3's physical interface. A route is announced from Router 3 to Router 2. Router 2 then announces this route to Rout...
- Question #213
How do two BGP peers signal their capabilities to each other?
- Question #214
Click the Exhibit button. In the exhibit, Router A and Router B have a VRRP relationship through Switch A. Router A is the VRRP master and Router B's VRRP priority is set to the de...
- Question #215
Which statement is true of BGP communities?
- Question #216
Click the Exhibit button. In the exhibit, the route 66.129.237.5 belongs to a Web server within AS 344. if you view the AS-path attribute of this route on a router in AS 9021, what...
- Question #217
Click the Exhibit button. Company A wants to control how BGP traffic reaches the Internet. What should you configure to ensure that traffic exits the network by way of Router 1 tow...
- Question #218
Click the Exhibit button. Refer to the command-line output shown in the exhibit. How many routes has this router received from the BGP peer at 10.10.10.1?
- Question #219
Click the Exhibit button. Refer to the command-line output shown in the exhibit. How many routes received from the BGP peer at 192.168.1.2 are active for this router?
- Question #220
You want to change the BGP next hop to ensure that internal routers have reachability to networks learned from external peers. Which configuration excerpt applied on the perimeter...
- Question #221
Click the Exhibit button. Router-A and Router-B shown in the exhibit are peering between their loopback interfaces. Which operational command on Router-A do you use to display all...
- Question #222
Click the Exhibit button. Router-A and Router-B shown in the exhibit are peering between their loopback interfaces. Which operational-mode command on Router-B do you use to display...
- Question #224
Click the Exhibit button. Router 2 is receiving a route to 10.0.0.0/8 from Router 4 and Router 5. What will Router 2 do with the routes shown in the exhibit?
- Question #225
Click the Exhibit button. Router 2 is receiving a route to 10.0.0.0/8 from Router 4 and Router 5. What will Router 2 do with the routes shown in the exhibit?
- Question #226
Click the Exhibit button. Router 2 is receiving two announcements of a route to 10.0.0.0/8. Router 2 learned one version of the route from ISP-2; this announcement of the route was...
- Question #227
Which two statements are true of GRE? (Choose two.)
- Question #228
Which field of the IP header is modified on a payload packet when using GRE?
- Question #229
You must create an IP-IP tunnel between two routers on your network. These two devices are separated by 10 hops. The tunnel appears to be established, but no traffic is traversing...
- Question #230
Which three statements are true about tunnels? (Choose three.)
- Question #231
Click the Exhibit button. You want traffic destined for the 66.142.1.0/24 network to traverse an IP- IP tunnel. You notice traffic being sent to any address in that subnet is not b...
- Question #232
An IP-IP tunnel must meet which two requirements to function correctly? (Choose two.)
- Question #233
A GRE tunnel is established between two routers. When a user on one end sends traffic with a large packet size to a user on the remote end, the packet never arrives. However, the p...
- Question #234
You have created an IP-IP tunnel which will traverse interface at-0/1/0 and you would like to make sure that the tunnel is operational. Which operational-mode command should you us...
- Question #235
Click the Exhibit button. Devices S1 and S2 have the interface configurations as shown in the exhibit. You attach ge-0/0/0 on S1 to ge-0/0/0 on S2. You attach ge-0/0/1 on S1 to ge-...
- Question #236
You want to configure a redundant trunk group on a switch. You want ge-0/0/0.0 to be the default link; however, if ge-0/0/0.0 fails and the switch begins using ge-0/0/1.0, you want...
- Question #237
Which three steps must you complete for an aggregated Ethernet configuration on a switch? (Choose three.)
- Question #238
How much overhead does the GRE header add to an IPv4 packet?
- Question #239
Click the Exhibit button. Based on the exhibit, in which spanning-tree state would the indicated port be?
- Question #240
Which OSPF area type can contain Type 7 LSAs?
- Question #241
Which two pieces of information are communicated by IS-IS TLVs? (Choose two.)
- Question #242
Which configuration disables a port when more than 30,000 Kbps of broadcast traffic is received over an aggregated Ethernet interface with two member links?
- Question #243
Given the following output, what has been configured for the 192.168.3.0/24 prefix?
- Question #244
Which two of the following are functions of the BGP update message? (Choose two.)
- Question #245
What is the minimum configuration necessary to create two VLANs and two operational RVIs?
- Question #246
Which routing-instance type allows the sharing of interface routes and the support features used in source-based routing?
- Question #247
Which statement describes the default Junos OS behavior for OSPF?
- Question #248
What are two valid BPDU types? (Choose two.)
- Question #249
Which of the following is enabled by default on an EX Series switch?
- Question #250
Which three statements correctly describe the default BGP advertisement behavior in the Junos OS? (Choose three.)
- Question #251
When loop protection is enabled on an interface, what happens when the port stops receiving BPDUs?
- Question #252
Which OSPF LSA type is sent by all routers in an area to advertise its connected subnets?
- Question #253
Which command correctly assigns AS 65432 as the local router's autonomous system?