Ucertify offers free demo for atr 42 300 320 exam. "ARCH Designing Cisco Network Service Architectures", also known as atr 42 300 320 exam, is a Cisco Certification. This set of posts, Passing the Cisco ccdp arch 300 320 pdf exam, will help you answer those questions. The 300 320 dumps Questions & Answers covers all the knowledge points of the real exam. 100% real Cisco 300 320 vce exams and revised by experts!
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New Cisco 300-320 Exam Dumps Collection (Question 9 - Question 18)
Question No: 9
Which QoS mechanism uses PHBs?
A. DiffServ
B. IntServ
C. CoS
D. ToS
Answer: A
Question No: 10
Company has asked for an OOB management network design. Which option is one Cisco
best practice parameter that must be followed?
A. Data networks must be limited to SSH, NTP, FTP, SNMP and TaCACS+ protocols
B. Data networks must never traverse the management network
C. Data networks and management networks must be in the routing table
D. Data networks must traverse the management network as a backup path
Answer: B
Question No: 11
Which of these statements is correct regarding Stateful Switchover and Cisco Nonstop Forwarding?
A. Utilizing Cisco NSF in Layer 2 environments can reduce outages to one to three seconds
B. Utilizing SSO in Layer 3 environments can reduce outages to one to three seconds.
C. Distribution switches are single points of failure causing outages for the end devices.
D. Utilizing Cisco NSF and SSO in a Layer 2 environment can reduce outages to less than one second.
E. NSF and SSO with redundant supervisors have the most impact on outages at the access layer.
Answer: E
Question No: 12
DCI: simple extend layer 2 data center less than 4000 VLAN ? (Choose Two)
A. OTV
B. VXLAN
C. LISP
D. MPLS
E. L2TP
Answer: A,D
Explanation:
MPLS using AToM or VPLS I guess..
VXLAN could do it but I think they would have not specified "<4000 vlans" if they wanted us to answer that.
In fact, we could even think of L2TPv3...
Even if it's really dirty, it's possible (https://www.cisco.com/c/en/us/td/docs/ios/12_0s/feature/guide/l2tpv30s.html#wp1027175 "For L2TPv3, an Ethernet subinterface configured to support VLAN switching may be bound to an Xconnect service so that all Ethernet traffic, tagged with a VID specified on the subinterface, is tunneled to another PE.")
Question No: 13
Which interface characteristic is used to calculate cost of an interface in OSPF?
A. Bandwidth
B. Latency
C. Load
D. Reliability
Answer: A
Question No: 14
A network engineer is designing a network that must incorporate seamless failover when a link failure occurs between the core and distribution layer. What two technologies will allow this? (Choose two)
A. ECMP
B. RSTP
C. MEC
D. GLBP
E. HSRP
Answer: A,C
Question No: 15
A company has hired an entry-level network administrator for its new data center. The company CIO wants to give the administrator limited access on the newly configured Cisco Nexus 7000. Which feature should be used to allow limited access?
A. NAC
B. VDC
C. RBAC
D. vPC
Answer: C
Question No: 16
Two company want to merge their OSPF networks , but they run different OSPF domains , Which is option must be created to accomplished this requirement?
A. OSPF virtual link to bridge the backbone areas of the two company together
B. Route Summarization
C. Static OSPF
D. Redistribute routes between domains
Answer: A
Question No: 17
Which two physical components can enable high availability on a Cisco 6500 device? (Choose two.)
A. dual supervisor modules
B. bundled Ethernet Interconnects
C. line modules with DFCs
D. redundant power supplies
E. VSS interlink cables
Answer: A,D
Question No: 18
With which technology can VSS be combined to achieve better performance?
A. MEC
B. NSF
C. BFD
D. UDLD
Answer: B
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