You must troubleshoot a CoS issue on an Ethernet interface which has been observed to
drop packets in the best effort queue. You must determine whether the dropped packets are
tail drops. Which CLI command output accomplishes this task?

What are two benefits of configuring OSPF database protection? (Choose two.)

Area 1 is configured as an NSSA with no summaries. Which three types of LSAs are
allowed in Area 1’s database? (Choose three.)

— Exhibit — Click the Exhibit button. Referring to the exhibit, and given that no other BGP
manipulation has been configured, how is traffic influenced from R1 to R3?

You are asked to establish a single EBGP peering across two physical interfaces to your
ISP. Which BGP feature should you use?

— Exhibit — Click the Exhibit button. Referring to the exhibit, routers A, B, and C are in the
same BGP AS 100. Router A prefers to route traffic through Router C. Which BGP attribute
would you configure to ensure this behavior?

Which two statements are true about SSM implementations on Junos devices? (Choose
two.)

–Exhibit — Click the Exhibit button. You are asked to allow a customer to tunnel STP
BPDUs from Customer Switch1 to Customer Switch2 for VLAN 300 on S-VLAN v500. You
have administrative access to SW1 and SW3, but not SW2. Referring to the exhibit, which
three configuration statements must be added to SW1 to allow ingress STP BPDUs on port
ge-0/0/16 to pass to SW3 for VLAN 300 only? (Choose three.)

— Exhibit — Click the Exhibit button. Referring to the exhibit, a customer is receiving an error
while committing the operation on the switch. What are two reasons for this problem?
(Choose two.)

— Exhibit — Click the Exhibit button. Referring to the exhibit, a customer notices that MSTP
is not converging on MSTI 2. To troubleshoot the problem, the customer captured traffic on
the link (xe-0/0/0) of SwitchA connecting to SwitchB. Which two situations would cause the
problem? (Choose two.)