Practice Free JN0-351 Exam Online Questions
Which two statements are correct about link aggregation? (Choose two.)
- A . IP traffic is hashed using source and destination MAC addresses.
- B . Member links must use the same MTU.
- C . All RE-generated traffic traverses the lowest member link.
- D . LAGs provide physical layer redundancy.
You want to ensure traffic is routed through a GRE tunnel in this scenario, which two statements will satisfy this requirement? (Choose two.)
- A . Tunnel endpoints must have a route that directs traffic into the tunnel.
- B . All intermediary devices must have a route to the tunnel endpoints.
- C . Keepalives must be used on stateless tunneling protocols.
- D . BFD must be used on the stateless tunneling protocols.
Referring to the exhibit, why is this OSPF adjacency remaining in this state?
- A . A subnet mask mismatch exists between the OSPF neighbors.
- B . An MTU mismatch exists between the OSPF neighbors.
- C . A hello interval mismatch exists between the OSPF neighbors
- D . An area ID mismatch exists between the OSPF neighbors.
An update to your organization’s network security requirements document requires management traffic to be isolated in a non-default routing-instance. You want to implement this requirement on your Junos-based devices.
Which two commands enable this behavior? (Choose two.)
- A . set routing-instances mgmt_junos interface ge-0/0/0
- B . set routing-instances mgmt_junos interface em1
- C . set system management-instance
- D . set routing-instances mgmt_junos
Which statement about aggregate routes is correct?
- A . Aggregate routes can only be used for static routing but not for dynamic routing protocols.
- B . Aggregate routes are automatically generated for all of the subnets in a routing table.
- C . Aggregate routes are always preferred over more specific routes, even when the specific routes have a better path.
- D . Aggregate routes are used for advertising summarized network prefixes.
You want to use filter-based forwarding (FBF) on your Internet peering router to load-balance traffic to two directly connected ISPs based on the source address.
Which two statements are correct in this scenario? (Choose two.)
- A . FBF uses the no-forwarding routing instance type.
- B . FBF uses the forwarding routing instance type.
- C . RIB groups are used to copy routes from the inet.0 routing table.
- D . RIB groups are used to hide routes in the inet.0 routing table.
Which statement is correct about GRE tunnels?
- A . The time-to-live eld in the tunnel payload is decremented during transit.
- B . GRE tunnels only support encapsulating non-IP traffic.
- C . There are 20 bytes of overhead with GRE encapsulation.
- D . GRE tunnels only support encapsulating IP traffic.
Referring to the exhibit, which two configuration changes must you apply for packets to reach from R1 to R3 using IS-IS? (Choose two.)
- A . On R1, enable Level 1 on the ge-0/0/1 interface.
- B . On R3 disable Level 2 on the ge-0/0/4 interface.
- C . On R1, disable Level 2 on the ge-0/0/1 interface.
- D . On R3 enable Level 1 on the ge-0/0/4 interface.
Which two events cause a router to advertise a connected network to OSPF neighbors? (Choose two.)
- A . When an OSPF adjacency is established.
- B . When an interface has the OSPF passive option enabled.
- C . When a static route to the 224.0.0.6 address is created.
- D . When a static route to the 224.0.0.5 address is created.
Which two statements about the firewall filter terms shown in the exhibit are true? (Choose two.)
- A . traffic that matches the from statement in term one is discarded.
- B . All traffic not matching the from statement in term one is accepted by term two.
- C . traffic that matches the from statement in term one is accepted.
- D . traffic matching the from statement in term two is logged.