Want to know Pass4sure 300 320 arch Exam practice test features? Want to lear more about Cisco Designing Cisco Network Service Architectures certification experience? Study 100% Correct Cisco aerospatiale alenia atr 42 300 320 answers to Improved cisco 300 320 dumps questions at Pass4sure. Gat a success with an absolute guarantee to pass Cisco cisco 300 320 (Designing Cisco Network Service Architectures) test on your first attempt.


2026 New 300-320 Exam Dumps with PDF and VCE Free: https://www.2passeasy.com/dumps/300-320/

Q1. Which of the following is a recommended practice of a data center core? 

A. Server-to-server traffic always remains in the core layer. 

B. The core infrastructure should be in Layer 3. 

C. Core layer should run BGP along with an IGP because iBGP has a lower administrative distance than any IGP. 

D. The Cisco Express Forwarding hashing algorithm is the default, based on the IP address and Layer 4 port. 

Answer: B 

Q2. Which two options improve BGP scalability in a large autonomous system? (Choose two.) 

A. route reflectors 

B. route redistribution 

C. confederations 

D. communities 

Answer: A,C 

Q3. A network design team is experiencing sustained congestion on access and distribution uplinks. QoS has already been implemented and optimized, and it is no longer effective in ensuring optimal network performance. 

Which two actions can improve network performance? (Choose two.) 

A. Reconfigure QoS based on the IntServ model. 

B. Configure selective packet discard to drop noncritical network traffic. 

C. Implement higher-speed uplink interfaces. 

D. Bundle additional uplinks into logical EtherChannels. 

E. Utilize random early detection to manage queues. 

Answer: C,D 

Q4. Which statement is the most accurate regarding IPsec VPN design for an Enterprise Campus environment? 

A. VPN device IP addressing must align with the existing Campus addressing scheme. 

B. The choice of a hub-and-spoke or meshed topology ultimately depends on the number of remotes. 

C. Sizing and selection of the IPsec VPN headend devices is most affected by the throughput bandwidth requirements for the remote offices and home worker 

D. Scaling considerations such as headend configuration, routing protocol choice, and topology have the broadest impact on the design. 

Answer: D 

Q5. Which mechanism is enabled by default in the OTV technology to conserve bandwidth? 

A. Automatic unicast flooding is suppressed over the OTV link. 

B. BPDUs are allowed to traverse the OTV link. 

C. Control plane traffic is prevented from traversing the OTV link. 

D. Data plane traffic is prevented from traversing the OTV link. 

Answer: A 

Q6. Which protocol should be configured if a network administrator has the following requirements? 

. Multiple physical gateways participating simultaneously in packet forwarding. 

. All hosts in the VLAN configured with the same default gateway address. 

A. HSRP 

B. VRRP 

C. VTP 

D. GLBP 

Answer: D 

Q7. 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 

Q8. Which protocol will not adhere to the design requirement of the control plane being either separated or combined within a virtualization technology? 

A. FHRP 

B. STP 

C. CEF 

D. NSF with SSO 

Answer: B 

Q9. When a Cisco ASA adaptive security appliance is configured for active/standby failover, which MAC address is used for the active unit? 

A. the MAC address of the primary unit 

B. the MAC address of the secondary unit 

C. the virtual MAC address 

D. the standby MAC address 

Answer: A 

Q10. Which of the following is most accurate with respect to designing high availability within the Enterprise Campus network? 

A. High availability at and between the Distribution and Access layers is as simple as redundant switches and redundant Layer 3 connections 

B. Non-deterministic traffic patterns require a highly available modular topology design 

C. Distribution layer high availability design includes redundant switches and Layer 3 equal-cost load sharing connections to the switched Access and routed Core layers, with a Layer 3 link between the Distribution switches to support summarization of routing information from the Distribution to the Core 

D. Default gateway redundancy allows for the failure of a redundant Distribution switch without affecting endpoint connectivity 

Answer: D