JN0-348

What is one benefit of a switched LAN?A . It limits the collision domain.B . It ensures that all hosts can reach each other by flooding all traffic to all ports.C . It limits memory use by eliminating the need for a bridging table.D . It enables the LAN to...

Which two new port roles does RSTP introduce?A . backupB . designatedC . forwardingD . alternateView AnswerAnswer: AD

You execute the operational-mode command show ospf neighbor and notice that one neighbor relationship remains in the exStart state. What causes this behavior?A . The authentication parameters do not match on each end of the link.B . The area IDs do not match on each end of the link.C ....

Which OSPF packet type is sent when an OSPF router detects its database is stale?A . database descriptionB . helloC . link-state acknowledgmentD . link-state requestView AnswerAnswer: D

Referring to the exhibit, R1, R2, and R3 boot at the same time. Several minutes later, R4 boots. After R4 has been online for 40 seconds, which router will be the OSPF designated router?A . R1B . R2C . R4D . R3View AnswerAnswer: B

You would like the network attached to the ge-0/0/1.0 interface to be advertised into OSPF, but you also want to prevent OSPF adjacencies from being formed on ge-0/0/1.0. Which command will satisfy this requirement?A . [edit protocols] user@R1# set ospf area 1 interface ge-0/0/1.0 passiveB . [edit protocols] user@R1# set...

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 troubleshoot the errors? ( Choose two.)A . Examine your interface configuration on impacted devices.B . Examine messages from the traceoptions log file.C . Examine...

What is the default route preference for BGP?A . 179B . 167C . 170D . 150View AnswerAnswer: C

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?A . 2 routesB . 0 routesC . 3 routesD . 57 routesView AnswerAnswer: C

What are two benefits of 802.3ad link aggregation?A . It ensures symmetrical paths.B . In increases bandwidthC . It creates physical layer redundancyD . It simplifies interface configuration.View AnswerAnswer: BC