You are adding a new EX4300 member switch to your existing EX4300 Virtual Chassis. However, the new

member is not running the same Junos version as the other members.

By default, what is the expected behavior?

A. The new switch is not recognized by the Virtual Chassis.

B. The Virtual Chassis will transition into a split brain situation between the existing master Routing Engine and the switch running the different version.

C. The new switch will be assigned a member ID and then placed in an inactive state.

D. The new switch will automatically pull the correct version from the master Routing Engine and perform the necessary upgrade.

Which statement describes optional transitive BGP attributes?

A. They must be supported in all BGP implementations, but do not have to 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 by all BGP implementations and must be included in every BGP update.

D. Although not required, they should be passed along, unchanged to other BGP peers when included.

Which two statements describe aggregate routes? (Choose two.)

A. Invalid routing prefixes are not advertised to external peers.

B. Internal routing instabilities can be hidden from external peers

C. Groups of routes are combined into a single route entry.

D. The route receives the next hop of the primary contributing route.

Router-1 and Router-2 need to connect through the Internet using a tunneling technology. Hosts that are connected to Router-1 and Router-2 will be sending traffic up to 1500 bytes. The maximum segment size is supported across the path is 1520 bytes. Which tunneling technology will allow this communication to take place?

A. GRE tunnel

B. IPsec VPN transport mode

C. IPsec VPN tunnel mode

D. IP-IP tunnel

Which two port security features are dependent on the DHCP snooping database? (Choose two.)

A. MAC limiting

B. dynamic ARP inspection

C. IP source guard

D. storm control