Category: JN0-349

You configured a GRE tunnel that traverses a path using default MTU settings. You want to ensure that packets are not dropped of fragmented. In this scenario, what is the maximum packet size that would traverse the GRE tunnel?A . 1500B . 1400C . 1524D . 1476 View Answer Answer: D...

You have configured the router with an IS-IS interface metric of 2048. However, the IS-IS interface metric of 63 is being applied for the interface of this router. What must you do to enable the larger metric value?A . Enable wide metrics.B . Disable narrow metrics.C . Restart the IS-IS protocol.D . Enable level...

Which area is reserved for the OSPF backbone?A . Area 0.0.0.0B . Area 1.1.1.1C . Area 2.2.2.2D . Area 3.3.3.3 View Answer Answer: A...

You want to advertise only a default route into a new area, which will be called area 7. In this scenario, which configuration statement would solve this problem?A .   [email protected]# set protocols ospf area 0.0.0.7 nssa default-lsa default-metric10B .   [email protected]# set protocols ospf area 0.0.0.7 stub no-summariesC .   [email protected]# set protocols...

What are two characteristics of OSPF ABRs? (Choose two.)A . ABRs transmit routing information between the backbone and other areas.B . ABRs cannot be part of the backbone and another area at the same time.C . ABRs inject routing information from outside the OSPF domain.D . ABRs link two OSPF areas. View Answer Answer:...

Which two OSPF header fields must match to form an adjacency over a broadcast connection? (Choose two.)A . router priorityB . optionsC . hello intervalD . neighbor View Answer Answer: BC...

You want to configure your Junos device so that routing information from certain prefixes on a neighboring router are ignored. What should you configure on your device?A . It interfaceB . firewall ruleC . martian addressD . vt interface View Answer Answer: C...

Which two statements are correct regarding the root bridge election process when using STP? (Choose two.)A . A lower system MAC address is preferred.B . A higher bridge priority is preferred.C . A lower bridge priority is preferred.D . A higher system MAC address is preferred. View Answer Answer: AC...

Which two port security features use the DHCP snooping database for additional port security? (Choose two.)A . dynamic ARP inspectionB . MACsecC . IP Source GuardD . MAC learning View Answer Answer: AC...

What are two benefits of 802.3ad link aggregation? (Choose two.)A . It increases bandwidth.B . It ensures symmetrical paths.C . It simplifies interface configuration.D . It creates physical layer redundancy. View Answer Answer: AD...