300-320 Exam
Surprising atr 42 300 320
Exam Code: 300 320 arch dumps (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Designing Cisco Network Service Architectures
Certification Provider: Cisco
Free Today! Guaranteed Training- Pass 300 320 vce Exam.
Q1. Which three major points are important for network virtualization to separate logical networks on a shared physical infrastructure? (Choose three.)
A. VLANs
B. data plane
C. control plane
D. VPNs
E. VSANs
F. management plane
Answer: B,C,F
Q2. What network technology provides Layer 2 high availability between the access and distribution layers?
A. HSRP
B. MEC
C. EIGRP
D. GLBP
Answer: B
Q3. A network engineer must provide 40mb connections from the data center to the corporate office and two remote offices. What WAN connectivity option will outsource the routing in cooperation with the service provider?
A. Ethernet Private Line
B. Ethernet Multipoint Service
C. MPLS VPN
D. VPLS
Answer: C
Q4. Which feature supports multiple routing tables with overlapping networks on a single device?
A. VRF
B. Metro Ethernet
C. RSTP
D. VSS
Answer: A
Q5. Which two design recommendations are most appropriate when EIGRP is the data center core routing protocol? (Choose two.)
A. Summarize data center subnets.
B. Advertise a default route into the data center core from the aggregation layer.
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.
Answer: A,B
Q6. Which four primary attributes define a WAN service? (Choose four.)
A. bandwidth
B. bursting capacity
C. memory
D. CPU
E. QoS classes and policies
F. latency
G. multicast support
Answer: A,B,E,G
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. 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
Q9. When a router has to make a rate transition from LAN to WAN, what type of congestion needs should be considered in the network design?
A. RX-queue deferred
B. TX-queue deferred
C. RX-queue saturation
D. TX-queue saturation
E. RX-queue starvation
F. TX-queue starvation
Answer: F
Q10. Which option prevents the dropping of asymmetrically routed packets in active/active failover paired firewalls?
A. Nothing can be done to prevent this from happening.
B. Configure different policies on both firewalls.
C. Assign similar interfaces on each firewall to the same asymmetric routing group.
D. Assign similar interfaces on each firewall to a different asymmetric routing group.
Answer: C