Cisco 642-384 : Cisco Express Foundation Field Specialist

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Cisco 642-384 Exam Syllabus Topics:

Cisco Express Foundation Field Specialist Sample Questions:

1. What are two ways to secure traffic across a network? (Choose two.)

A) identity-management devices
B) VLANs
C) Cisco ISR G2
D) ACLs
E) firewalls
F) VPN connection

2. Refer to the exhibit.

Switches A and C are running PVST+ STP, and Switch B is running 802.1Q STP. If the BPDU of the root in VLAN 1 is better than the BPDU of the root in VLAN 2, then there is no blocking port in the VLAN 2 topology. The BPDU of VLAN 2 never makes a "full circle" around the topology; it is replaced by the VLAN 1 BPDU on the B-C link, because B runs only one STP merged with VLAN 1 STP of PVST+. Thus, there is a forwarding loop.
What does PVST+ do to correct this?

A) Switch B sends PVST+ BPDUs of VLAN 1 (to the SSTP address that is flooded by Switch A) towards Switch C. Switch C will put port C-B into a type-inconsistent state, which prevents the loop.
B) Switch A sends PVST+ BPDUs of VLAN 2 (to the SSTP address that is flooded by Switch B) towards Switch C. Switch C will put port C-B into a type-inconsistent state, which prevents the loop.
C) Switch A sends PVST+ BPDUs of VLAN 1 (to the SSTP address that is flooded by Switch B) towards Switch B. Switch A will put port C-B into a type-inconsistent state, which prevents the loop.
D) Switch C sends PVST+ BPDUs of VLAN 2 (to the SSTP address that is flooded by Switch B) towards Switch Switch A will put port C-B into a type-inconsistent state, which prevents the loop.

3. What do radio-wave radiation patterns allow you to determine when you are implementing wireless networks?

A) which antenna is being used
B) size of the coverage area
C) shape of the coverage area
D) temperature of the coverage area

4. Which two statements are correct about OSPF in a multiarea environment? (Choose two.)

A) OSPF uses wildcard masks in the network statements but subnet masks in the area range statements.
B) OSPF ABR routers are needed only at the boundary of another OSPF area.
C) OSPF will by default summarize routing updates between areas.
D) OSPF requires that all areas have a least one ASBR.
E) OSPF requires the use of the area range configuration command only when nondefault summarization is required.

5. Which post-sales SMART Design documents are available to help you better serve your customers? (Choose three.)

A) Implementation Guide
B) Cisco Configuration Assistant
C) Application Notes
D) Small Business Product Guide
E) Design Guide
F) Solution Profile

Solutions: