JN0-349 Online Practice Questions and Answers

What are three reasons a BGP route would be hidden? (Choose three.)

A. The AS Path contains a 0.

B. It is suppressed by a damping policy.

C. The Local Preference is 0.

D. The next hop is unreachable.

E. It is rejected by a firewall term.

The router ID is not configured.

How does OSPFv3 determine the router ID in this situation?

A. OSPFv3 uses the IPv4 address of the first interface that comes up.

B. OSPFv3 uses the IPv6 address of the last interface that comes up.

C. OSPFv3 uses the IPv6 address of the first interface that comes up.

D. OSPFv3 uses the IPv4 address of the last interface that comes up.

What are two Layer 2 firewall filter types? (Choose two.)

A. port-based

B. packet-based

C. flow-based

D. VLAN-based

You do not want any spanning tree protocols operating in your environment, and you want to ensure that no BPDUs can be introduced into the environment.

Which statement is true in this scenario?

A. You must run a spanning tree protocol to block BPDUs.

B. Incoming BPDUs are blocked by default if a spanning tree protocol is not operating.

C. You can block BPDUs without running a spanning tree protocol using Layer 3 control.

D. Incoming BPDUs can only be blocked by the root bridge.

Click the Exhibit button.

You are attempting to set up IS-IS on a device that has two interfaces (ge-0/0/1.0 and ge- 0/0/2.0) in Level 1 and one interface (ge-0/0/0.0) in Level 2; however, it does not participate in either level.

Referring to the exhibit, what is the problem?

A. The ge-0/0/0.0 interface must have the Level 1 disable statement removed.

B. The lo0 interface must participate in both levels. . One of the interfaces requires a network entity title on it.

C. All of the interfaces must have the level disable statement removed.

You were provided a network diagram that told you to number your network from the 191.255.0.0/16 space. OSPF is enabled and adjacencies are up, but no routers are learning any routes. What can explain this?

A. The default OSPF export policies advertise nothing, so you need to apply export policy

B. The default OSPF import policy rejects all OSPF routes, so you need to apply import policy

C. You need to modify the martian table with a 191.255.0.0/16 accept statement

D. You need to enable OSPF on the lo0 interface to provide a route to the RID of each router in the network

Click the Exhibit button.

Referring to the exhibit, which statement is correct?

A. The router is acting as the DR.

B. The router is acting as the BDR.

C. The router is acting as a DROther.

D. The router is not able to establish an adjacency.

You are running a Virtual Chassis with nonstop routing enabled. You want to confirm that the BGP routing table synchronization has completed on the backup Routing Engine.

Which command will show you this information?

A. show task replication

B. show bgp summary

C. show bgp neighbor

D. show bgp replication

Click the Exhibit button.

Referring to the exhibit, which port will be selected as the RSTP root port on Switch-4?

A. ge-0/0/13.0

B. ge-0/0/8.0

C. ge-0/0/9.0

D. ge-0/0/12.0

You have an IBGP neighbor sending you routes. You need to apply a policy so it only evaluates routes being learned from this specific neighbor.

In this scenario, which statement is correct about applying the policy?

A. The policy should be applied as an export policy to the BGP group level.

B. The policy should be applied as an import policy to the BGP group level.

C. The policy should be applied as an export policy to the BGP neighbor level.

D. The policy should be applied as an import policy to the BGP neighbor level.