JN0-649 Online Practice Questions and Answers

Referring to the exhibit, which statement is correct when a failure exists on the link between host2 and switch5 on this EVPN-VXLAN fabric?

A. The switch5 device will send a Type 2route to all peers.

B. The switch5 device will send a Type 4 route to all peers.

C. The switch5 device will send a Type 1 route to all peers.

D. The switch5 device will send a Type 3 route to all peers.

Which three MSTP parameters must match on all switches in the same MST region? (Choose three.)

A. forwarding delay

B. bridge priority

C. revision number

D. MSTI-to-VLAN mapping

E. configuration name

You are asked to troubleshoot voice quality issues on your newly implement VoIP network. You notice that the voice packets are being dropped. You haveverified that the packets are correctly marked for expedited forwarding queue.

Referring to the exhibit, what must you configure to solve the problem?

A. You must configure a multifield classifier to put the VoIP traffic in the correctqueue.

B. You must configure a rewrite rule to ensure that the traffic is scheduled properly in the device.

C. You must configure a scheduler to allocate bandwidth to the expedited forwarding queue.

D. You must configure a policer to ensure that the queueis not being starved.

Referring to the exhibit, ServerA sends a single IP packet destined to 10.0.0.127.

Which two statements correctly describe the behavior of the resulting outbound VXLAN packets that contain the original packet destined to 10.0.0.127? (Choosetwo.)

A. Router E will replicate and send a copy of the received VXLAN packet to router D.

B. Router C will send a VXLAN packet destined only to router D and router E.

C. Router D will not replicate and send a copy of the received VXLAN packet to routerE.

D. Router C will send a single VXLAN packet to one remote VTEP.

You are running OSPF as your IGP. The interfaces connecting two routers are in the ExStart state. You notice that something is incorrect with the configuration. Referring to the exhibit, which statement is correct?

A. The subnet mask is incorrect.

B. The MTU setting are incorrect.

C. The interface type is incorrect.

D. The IP addresses are incorrect.

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

A. The DS-2 switch will beroot bridge for MSTI 2.

B. The DS-1 switch will be root bridge for MSTI 1.

C. The DS-1 switch will be root bridge for MSTI 2.

D. The DS-2 switch will be root bridge for MSTI 1.

The connection between DC1 and DC2 is routed as shown in the exhibit. In this scenario, which statement is correct?

A. The border devices must be able to perform Layer 3 routing and provide IRB functionality.

B. L3VPN must be enabled to advertise reachability.

C. An IP prefix route provides encoding for intra-subnet forwarding.

D. Type 2 and Type 5 routes will be exchanged between DC1 and DC2.

You must provide network connectivity to hosts that fail authentication.

In this scenario, what would be used in a network secured with 802.1X to satisfy this requirement?

A. Configure the native-vlan-id parameter on the port.

B. Use the server-reject-vlan command to specify a guest VLAN.

C. Configure a secondary IP address on the port for unauthenticated hosts.

D. Configure the port as a spanning tree edge port.

A BGP network has been designed to provide resiliency and redundancy to a multihomed customer network.

Which two statements are correct in this scenario? (Choose two.)

A. Both the next hops will be used to forward traffic to R2.

B. A routing policy will be required to forward traffic to both next hops.

C. The TTL value of 1 is set to limit the scope of the EBGP session.

D. The ttl statement must be configuredto accommodate peering to a loopback address of a directly connected peer.

Your network is multihomed to two ISPs. The BGP sessions are established; however, the ISP peers are not receiving any routes.

Which two statements are correct about troubleshooting your configuration? (Choose two.)

A. Verify the import policies on your router.

B. Verify that the BGP routes are active in your routing table.

C. Verify the export policies on your router.

D. Verity that the multihop settings are configured on your router.