Online Access Free JN0-647 Practice Test

Which two statements are correct about using LLDP on junos devices? (Choose two.)

• A.LLDP operates on layer 2 and layer 3 interfaces
• B.LLDP can interoperate with the cisco discovery protocol CDP
• C.LLDP is enabled on all devices by default
• D.LLDP operates on layer 2 interfaces

Click the Exhibit.


Referring to the exhibit, how is R1 learning the route from R2?

• A.R2 has interface ge-0/0/2 configured in another area under OSPFv3.
• B.R2 has an export policy with external type 2 configured.
• C.R2 has an export policy with external type 1 configured.
• D.R2 has interface ge-0/0/2 configured as a passive interface under OSPFv3.

Which statement is correct about CoS policers on Junos devices?

• A.A policer does not alter in-profile traffic.
• B.A policer can assign in-profile traffic to a specific forwarding class.
• C.Policers can be configured to buffer traffic that exceeds the policer's traffic profile.
• D.Traffic that exceeds a policer's traffic profile can be dropped or assigned to a specific drop profile.

A packet enters the router and is subject to ingress's processing. In which order is the packet processed?

• A.forwarding policy> BA classifier>multifield classifier>policer
• B.BA classifier>multifield claasssifier>policer>forwarding policy
• C.Policer >BA classifier>multifield classifier>forwarding policy
• D.multifield classifier>BA classifier>policer>forwarding policy

Click the Exhibit.

A customer requires that the switch responds to an ARP request only if the source and target IP address are on different subnets.
Referring to the Exhibit, how would you accomplish this task?

• A.Create a static ARP entry for the host.
• B.Enable the no-gratuitous-arp request command under the interface hierarchy.
• C.Change the proxy ARP parameter setting to restricted.
• D.Remove the proxy ARP setting and clear the entry.