JN0-348 Exam Questions

The IS-IS adjacency between routers R1 and R2 will not establish. Referring to exhibit, what is the problem?

You are asked to change the default behavior of your trunk port (ge-0/0/1) to now pass untagged traffic. Which configuration would accomplish this task?

Which two statements are true about nonstop bridging (NSB)? (Choose two.)

You received an alert from your monitoring system that the master Routing Engine (RE) on an EX4300 switch in a virtual chassis has hardware issues and might need to be replaced. Be...

Which two statements are true about Virtual Chassis? (Choose two.)

Which two statements are true about the IRB interface? (Choose two.)

You manage the Layer 2 network shown in the exhibit. You experience a failure on the ge- 0/0/0 link between Switch-1 and Switch-2. Which statement is correct about the expected beh...

Referring to the exhibit, which statement explains why the route to 192.168.178.0/24 advertised from 192.168.35.90 is hidden?

What will be two results of the OSPF configuration shown in the exhibit? (Choose two.)

Referring to the exhibit, which two statements are true regarding IS-IS adjacencies? (Choose two.)

Referring to the exhibit, which two statements are correct? (Choose two.)

Which two statements are true about link aggregation groups (LAGs)? (Choose two.)

Referring to the exhibit, a packet tagged with vlan-id 34 arrives on interface xe-0/2/3.0 with a source MAC that does not match an entry in the DHCP snooping database. In this scen...

You have an existing Virtual Chassis consisting of five member devices. Member 3 fails and must be replaced. You remove the EX Series switch with a Member ID of 3 and install a rep...

You are asked to ensure that a designated interface on an EX Series switch only allows a specific server to pass traffic. Which two features are required to satisfy this solution?...

Which statement describes optional transitive BGP attributes?

Which LSA type describes the router ID of ASBR routers located in remote areas?

Which statement is true about load balancing of equal cost paths?

Referring to the exhibit, which three statements are true? (Choose three.)

You have deployed a Juniper EX Series switch in the network. The switch receives a broadcast frame on an interface. Which statement describes the behavior of the switch?

You are troubleshooting an IS-IS adjacency problem as shown in the exhibit. Which action would solve the problem?

There are dynamically and statically routed networks attached to the ge-0/0/1 interface on R1. You only want the dynamically learned routes to show up in routing tables for R2 and...

Referring to the exhibit, which two statement are true? (Choose two.)

Referring to the exhibit, why is the 0.0.0.0/0 route hidden?

You are monitoring your IS-IS router and issue the command shown in the exhibit. Which two statements are true in this scenario? (Choose two.)

Referring to the exhibit, which statement is correct?

What are two terminating actions of a Layer 2 firewall filter? (Choose two.)

You disconnected a switch from the Virtual Chassis, but the disconnected switch's member ID is still displayed in the status output. Which operational command is used to remove the...

There is a GRE tunnel configured over the Internet between Router-1 and Router-2. An OSPF adjacency is configured over this GRE tunnel. However, the OSPF adjacency briefly reaches...

Referring to the exhibit, which path will traffic from R6 take to reach R1?

You are troubleshooting your OSPF configuration and notice that you have subnet mismatch errors when running the show ospf statistics command. Which two actions would further troub...

What are two OSPF packet types that use multicast for communication on a multicast segment? (Choose two.)

Which two statements describe the BGP Local Preference attribute? (Choose two.)

Which three mechanisms are associated with the bridging process? (Choose three.)

Which two OSPF LSA types will you see in a stub area? (Choose two.)

Which two statements describe aggregate routes? (Choose two.)

What are two benefits of 802.3ad link aggregation? (Choose two.)

Which statement is true about IP-IP tunnels?

You have a conference room with an open network port that is used by employees to connect to the network. You are concerned about rogue switches being connected to this port. Which...

Which statement is correct about IS-IS link state PDUs?

Which two characteristics are true for EBGP peerings? (Choose two.)

What are two advantages of a point-to-point OSPF adjacency? (Choose two.)

Which two port security features use the DHCP snooping database for additional port security? (Choose two.)

You want to configure Layer 2 services over an IP-based tunneling mechanism between two sites. Which configuration statement is required to accomplish this task?

Which two routers belong to the 172.16.0.0/22 aggregate route? (Choose two.)

Which two statements are correct regarding the root bridge election process when using STP? (Choose two.)

What are two reasons for configuring more than one VLAN on a switch? (Choose two.)

Referring to the exhibit, which configuration will force traffic to always use ae0.0 as long as it is active?

What are two characteristics of OSPF ABRs? (Choose two.)

Which statement is correct about trunk ports?