Top Quality of cisco 300 320 free practice test materials and software for Cisco certification for client, Real Success Guaranteed with Updated aerospatiale alenia atr 42 300 320 pdf dumps vce Materials. 100% PASS Designing Cisco Network Service Architectures exam Today!
♥♥ 2021 NEW RECOMMEND ♥♥
Free VCE & PDF File for Cisco 300-320 Real Exam (Full Version!)
★ Pass on Your First TRY ★ 100% Money Back Guarantee ★ Realistic Practice Exam Questions
Free Instant Download NEW 300-320 Exam Dumps (PDF & VCE):
Available on:
http://www.surepassexam.com/300-320-exam-dumps.html
Q1. A Layer 2 switch in the network has recently started broadcasting traffic out of every port and is impacting network performance. The engineering department determines that a MAC overflow attack is the cause. Which two features can protect and mitigate the damage of the attacks? (Choose two.)
A. Storm Control
B. Port Security
C. SPAN
D. BPDU Filters
E. IP Source Guard
F. VACLs
Answer: A,B
Q2. Which feature must be configured for the VRRP-enabled router to regain the master VRRP status upon recovery from a failure?
A. priority
B. authentication
C. pre-emption
D. Stateful Switchover
Answer: C
Q3. Which two design recommendations are most appropriate when OSPF is the data center
core routing protocol? (Choose two.)
A. Never use passive interfaces.
B. Use NSSA areas from the core down.
C. Use totally stub areas to stop type 3 LSAs.
D. Use the lowest Ethernet interface IP address as the router ID.
E. Manipulate the reference bandwidth.
Answer: B,E
Q4. What feature is a benefit of using Cisco UCS blade servers for data center virtualization?
A. guest VM high availability
B. converged LAN and SAN infrastructure
C. host based etherchannel
D. built-in hypervisor
Answer: B
Q5. Which protocol should be run on the LAN side of.two edge routers (that are terminating primary and backup WAN circuits) to provide quick failover in case of primary WAN circuit failure?
A. VTP
B. STP
C. VRRP
D. RIP
Answer: C
Q6. 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
Q7. Which option is a benefit of site-to-site VPNs?
A. less configuration required than a WAN circuit
B. more secure than a dedicated WAN circuit
C. less expensive than a dedicated WAN circuit
D. more reliable than a dedicated WAN circuit
Answer: C
Q8. 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
Q9. Which two ways to support secure transport of multicast traffic are true? (Choose two.)
A. Use spoke-to-spoke design.
B. Use IPsec over GRE tunnel.
C. Use GET VPN.
D. Use NBMA instead of broadcast.
E. Disable encryption for multicast traffic.
Answer: B,C
Q10. A company requires redundancy for its multihomed BGP external connections. What two features can be configured on the WAN routers to automate failover for both outbound and inbound traffic? (Choose two.)
A. AS path prepending
B. local preference
C. floating static route
D. HSRP
E. MED
F. weight
Answer: A,D