You are a service provider and have multiple customers in a building.
You are installing a new switch that can host all of your customers. However, you would like to ensure that one customer cannot see or broadcast to another customer.
You would also like to have them use a common gateway IP address from the building.
What should be used to provide this access?
A. VLAN
B. private VLAN
C. filter-based VLAN
D. Layer 2 tunneling
Click the Exhibit button.
Referring to the exhibit, Router 1 learns about Route X.
Which statement is correct about Route X when using the default BGP advertisement rules?
A. R1 will not advertise this route to any peers.
B. R3 will not advertise this route to R4 or R5 without an explicit policy.
C. R4 and R5 will not advertise this route to each other.
D. R2 will not advertise this route to R3 without an explicit policy.
You are deploying a new switch configuration at a small branch using EX3400 Series switches. You are concerned about loop prevention.
In this scenario, which configuration would you deploy?
A. RSTP
B. EVPN
C. MPLS D. BPDU
Your BGP router receives routes from two upstream ISPs: ISP A and ISP B. In this scenario, which change would you make to prefer routes from ISP A?
A. Set the local-preference attribute for all routes received from ISP A to 200 while all routes received from ISP B use the default local-preference value of 100.
B. Prepend the AS path to all routes received from ISP A while all routes received from ISP B use the default AS path value.
C. Change the MED value for all routes received from ISP A to 1 while all routes from ISP B remain configured with no MED value.
D. Set the local-preference attribute for all routes received from ISP A to 50 while all routes received from ISP B use the default local-preference value of 100.
Which statement is true about IP-IP tunnels?
A. The time-to-live value of the original packet Is decremented.
B. IP-IP tunnels are protocol agnostic.
C. The packet is encapsulated unchanged before entering the tunnel
D. The packet header is replaced before entering the tunnel
Which statement describes GRES?
A. GRES requires NSR to function properly.
B. GRES provides routing loop protection.
C. GRES provides hardware-level high availability.
D. GRES rapidly detects link failures.
Which two statements are true about a unified in-service software upgrade (ISSU)? (Choose two.)
A. The graceful Routing Engine switchover (GRES) and nonstop active routing (NSR) features must be enabled.
B. It is possible to take PICs offline or bring them online during a unified ISSU.
C. Unified ISSU is only supported by the dual Routing Engine platforms.
D. The master Routing Engine and backup Routing Engine can be running different Junos versions before performing a unified ISSU.
What BGP attribute is mostly likely to influence a remote AS that you do not peer with?
A. This is not possible given the local scope of BGP
B. AS path
C. MED
D. Local preference
Click the Exhibit button.
Referring to the exhibit, which router will be selected as the DR?
A. R1
B. R5
C. R4
D. R3
Which two statements about OSPF not-so-stubby areas are correct? (Choose two.)
A. Type 5 LSAs are translated by the ASBR into Type 7 LSAs.
B. Type 7 LSAs are translated by the ABR into Type 5 LSAs.
C. The ASBR originates Type 5 LSAs for redistributed external routes.
D. The ASBR originates Type 7 LSAs for redistributed external routes.
