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300-320 Exam Questions - Online Test


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Q1. Which feature set enables the full OSPF routing process when using a Cisco Catalyst 3750X Switch? 

A. LAN base 

B. IP base 

C. IP services 

D. enterprise access 

Answer:

Q2. Refer to the exhibit. 

Which functionality must be enabled on router A to connect two networks for translating private addresses into "legal" public addresses on a one-for-one basis? 

A. PAT 

B. NAT 

C. VLAN 

D. GARP 

E. PPP 

Answer:

Q3. Which statement about Fibre Channel communications is correct? 

A. N_Port to N_Port connections use logical node connection points. 

B. Flow control is only provided by QoS. 

C. It must be implemented in an arbitrated loop. 

D. Communication methods are similar to those of an Ethernet bus. 

Answer:

Q4. To which switch or switches should you provide redundant links in order to achieve high availability with reliable fast convergence in the enterprise campus? 

A. to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 2 link 

B. to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 3 link 

C. to two core switches from redundant distribution switches connected with a Layer 2 link 

D. to two core switches from redundant distribution switches connected with a Layer 3 link 

E. to two core switches running Cisco NSF and SSO from two redundant distribution switches running Cisco NSF and SSO 

Answer:

Q5. Which STP enhancement can be configured on Layer 2 ports between distribution layer switches? 

A. LoopGuard 

B. PortFast 

C. UplinkFast 

D. RootGuard 

Answer:

Q6. DRAG DROP 

Drag the rule on the left to match the appropriate activity on the right. 

Answer:  

Q7. Which four options are network virtualization technologies that are employed in the data center? (Choose four.) 

A. VLAN 

B. VSAN 

C. VRF 

D. VRP 

E. VLC 

F. VPC 

Answer: A,B,C,F 

Q8. DRAG DROP 

Answer:  

Q9. In which multicast configuration is MSDP most useful? 

A. interdomain 

B. intradomain 

C. data center 

D. campus 

Answer:

Q10. From a design perspective which two of the following OSPF statements are most relevant? (Choose two) 

A. OSPF stub areas can be thought of as a simple form of summarization 

B. OSPF cannot filter intra-area routes 

C. An ABR can only exist in two areas - the backbone and one adjacent area 

D. Performance issues in the Backbone area can be offset by allowing some traffic to transit a non-backbone area 

E. The size of an area (the LSDB) will be constrained by the size of the IP MTU 

Answer: A,B