JN0-343 Exam Questions

Which configuration is used for IP6-over-IP4 tunnels?

How does a Level 1 IS-IS router reach destinations outside its own area?

What is the primary purpose of the LLDP-MED?

Which protocol is an EGP?

Using standard metrics, what is the maximum path cost in IS-IS?

Which statement is true about IS-IS PDUs?

Which type of protocol is OSPF?

Click on the Exhibit button. Based on the exhibit, which step in the BGP route-selection process causes the router to choose the selected path?

Which two fields in an OSPF hello packet must match before OSPF neighbors can form an adjacency? (Choose two.)

Which statement regarding internal BGP sessions is true?

When does a root-protected port transition back to the forwarding state?

When using the factory-default configuration, which VLAN is assigned to all interfaces on an EX Series switch?

Which configuration provides connectivity from the test routing instance to the 192.168.3.0/24 subnet in inet.0?

Which feature of the Junos OS installs routes in multiple routing tables?

Click the Exhibit button. Given the attached exhibit, what will happen to traffic sourced from 192.168.1.100 and destined to 172.16.1.69/32?

Which statement describes IS-IS operation?

By default, how frequently does the designated intermediate system (DIS) send out its hello packets?

Which Junos operational command displays all operational IS-IS neighbors?

Which two statements are true about IS-IS? (Choose two.)

In which state is an interface placed if root-protect is enabled and a superior BPDU is received?

What does the OSPF LSA Type 3 summarize?

Which two LSA types are only generated by area border routers? (Choose two.)

Which configuration correctly assigns the deny-telnet firewall filter as an input filter to all ports in VLAN 200?

Which step in the configuration of filter-based forwarding controls the selection of tables that will share interface routes?

Which two of the following are contained in an OSPF hello packet? (Choose two.)

What is the default value of the link-state advertisement (LSA) refresh timer in the Junos OS?

Which of the following is true of external LSAs in the Junos OS?

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...

At which configuration hierarchy level is a static bridge table entry configured?

Which statement is correct about this configuration snippet?

BGP is best described as what type of routing protocol?

What can cause a route learned through IBGP to be marked as hidden?

Which three parameters are used by the Junos OS to distinguish traffic flows for load balancing with load-balance per-packet configured? (Choose three).

A switch port is sending both tagged and untagged traffic. What is its possible configuration?

Which feature will cause the port to transition into a blocking state when BPDUs are no longer being received?

In the Junos OS, which attribute is used before the AS path in the BGP selection algorithm?

How many untagged VLANs can be configured on an EX Series switch port?

Which status for VRRP routers is NOT valid?

Which misconfiguration would cause an OSPF neighbor ship to be stuck in an ExStart state?

Which configuration is used to send and receive untagged packets through a trunk port?

What is a requirement for link aggregation?

Click the Exhibit button. Router D is advertising a path for the 10.0.0.0/8 network through BGP and AS 2 is advertising this path to AS 1. By default, what is the next hop for this...

In a switched network with redundant paths, which frame does not require the implementation of a spanning tree to prevent a loop?

Which two statements are true regarding the default VLAN in EX Series switches? (Choose two.)

An operator can use the show vlans command with no options to determine which two of the following? (Choose two.)

Which two statements about GRE tunnels are true? (Choose two.)

Which BGP configuration option is required when peering with an IBGP neighbor using loopback addresses?

Which BGP attribute is used to influence inbound traffic when two peering sessions to the same AS exist?

Which approach can you use to implement IPv6-over-IPv4 tunneling?

When two OSPF routers on a broadcast network are ready to exchange database descriptor packets, which router is responsible for setting the initial sequence number?