300-320 Exam
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New Cisco 300-320 Exam Dumps Collection (Question 4 - Question 13)
Question No: 4
Which two values does EIGRP use to calculate the metric of a route in a converged EIGRP topology (choose two):
A. redundancy
B. bandwidth
C. cost
D. delay
E. hops
Answer: B,D
Question No: 5
Which two methods are available to connect a Cisco IOS device to an active directory domain for authentication? (Choose two)
A. LDAP (Lightweight Directory Access Protocol)
B. Radius
C. TACACS+
D. AAA
Answer: A,B
Question No: 6
What QoS technology allows traffic to pass even though it has exceeded the bandwidth limit but will be queued later?
A. Shaping
B. Policing
C. Weighted Fair Queuing
D. Low Latency Queuing
Answer: A
Question No: 7
Which two protocols support simple plaintext and MD5 authentication? (Choose two)
A. RIP
B. IPv6
C. EIGRP
D. BGP
E. OSPF
Answer: A,E
Explanation:
Simple password authentication (also called plain text authentication) - supported by Integrated-System to Integrated-System (IS-IS), Open Shortest Path First (OSPF) and Routing Information Protocol Version 2 (RIPv2)
MD5 authentication - supported by OSPF, RIPv2, BGP, and EIGRP
Question No: 8
Which two BGP attributes can be set with outbound policy to manipulate inbound traffic, if honored by the remote Autonomous system (choose two)?
A. Multi-exit discriminator (MED)
B. AS path
C. Local Preference
D. Weight
Answer: A,B
Question No: 9
An organization is designing the IP allocation of a new site. It currently has 12 separate IP segments. Each segment must be /24, accommodate 25% of growth, and be easily summarized. Which summarized IP block can be subnetted to meet these requirements?
A. /18
B. /19
C. /20
D. /21
Answer: C
Question No: 10
Which two design recommendations are most appropriate when EIGRP is the data center core routing protocol? (Choose two.)
A. Summarize data center subnets.
B. Use passive interfaces to ensure appropriate adjacencies.
C. Tune the EIGRP timers to enable EIGRP to achieve quicker convergence.
D. Adjust the default bandwidth value to ensure proper bandwidth on all links.
E. Advertise a default summary route into the data center core from the aggregation layer.
Answer: A,B
Explanation:
"Here are some recommendations on EIGRP design for the data center core layer:
u2022 Advertise a default summary route into the data center access layer with the ip summary- address eigrp interface command on the aggregation layer.
u2022 If other default routes exist in the network, such as from the Internet edge, you might need to filter them using distribute lists.
u2022 Summarize the data center access layer subnets with the ip summary-address eigrp interface command from the aggregation layer.
u2022 Use the passive-interface default command, and advertise only on the links that need to participate in the routing process using the no passive-interface interface command."
Question No: 11
What is an advantage of using the Cisco FabricPath feature in a data center environment?
A. VSS does not have to be configured.
B. Transparent Interconnection of Lots of Links can be configured simultaneously.
C. Equal-Cost Multipath can be used to choose the forwarding path.
D. The control plane and management plane remain separate.
Answer: C
Question No: 12
Which two types of authentication mechanisms can be used by VRRP for security? (Choose two.)
A. SHA-1
B. MD5
C. SHA-256
D. plaintext authentication
E. PEAP
Answer: B,D
Question No: 13
Uplink floating state ( up and down ) .what you can do to solve this problem ?
A. route summary
B. Cisco Express Forwarding
C. BFD
D. UDLD
Answer: A
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