Online Access Free JN0-347 Exam Questions

Which two statements about RSTP are correct? (Choose two.)

• A.RSTP permits only a single root bridge within a Layer 2 domain.
• B.RSTP is backwards compatible with STP.
• C.RSTP is not backwards compatible with STP.
• D.RSTP permits multiple root bridges within a Layer 2 domain.

Which two prefixes are martian routes by default? (Choose two.)

• A.192.0.0.0/16
• B.192.0.0.0/24
• C.127.0.0.0/16
• D.127.0.0.0/8

Click the Exhibit button. You are notified that clients connected to your EX Series switch are not receiving IP addresses from the DHCP server.
You examine the switch configuration and notice that DHCP snooping has been enabled. In this scenario, what would cause the problem?

• A.The dynamic ARP inspection feature needs to be enabled on the ge-0/0/0 interface.
• B.The DHCP relay setting in the forwarding-options hierarchy has not been configured.
• C.The location information is not being inserted into the DHCP option 82 requests.
• D.The DHCP server's ge-0/0/0 interface has not been configured as a trusted interface.

Which statement describes optional transitive BGP attributes?

• A.They must be supported by all BGP implementations and must be included in every BGP update.
• B.If they are not recognized, they are ignored and not passed to other peers.
• C.They must be supported in all BGP implementations, but do not have to be included in every BGP update.
• D.Although not required, they should be passed along, unchanged to other BGP peers when included.

Click the Exhibit button. Referring to the exhibit, Router-1 and Router-2 are failing to form an IS- IS adjacency. What should you do to solve the problem?

• A.Change the ISO areas on the Io0 interfaces to match on both routers.
• B.Remove the overloaded statement from Router-1.
• C.Remove the ISO address fromge-0/0/2 on Router-1
• D.Change the IP subnet masks to match on the ge-0/0/2 interfaces of both routers.