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Q71. Which three options are features of IP SLAs? (Choose three.)
A. enables verification of service guarantees
B. dynamically adjusts QoS parameters
C. validates network performance and metrics
D. initiates failover for saturated links
E. proactively identifies network related issues
Answer: A,C,E
Q72. Which of the following two statements about Cisco NSF and SSO are the most relevant to the network designer? (Choose two.)
A. You can reduce outages to 1 to 3 seconds by using SSO in a Layer 2 environment or Cisco NSF with SSO in a Layer 3 environment.
B. SSO and NSF each require the devices to either be graceful restart-capable or graceful restart-aware.
C. In a fully redundant topology adding redundant supervisors with NSF and SSO may cause longer convergence times than single supervisors with tuned IGP timers
D. The primary deployment scenario for Cisco NSF with SSO is in the Distribution and Core layers.
E. Cisco NSF-aware neighbor relationships are independent of any tuned IGP timers
Answer: A,C
Q73. NBAR is deployed on the network as part of network optimization. Which technology is critical to recognize new applications on the network?
A. PDLM
B. ACLs
C. code upgrade
D. additional licenses
Answer: A
Q74. Which of the following two are effective and simple means of employing route summarization within the Enterprise Campus network? (Choose two)
A. A default route (0.0.0.0 /0) advertised dynamically into the rest of the network
B. Route filtering to manage traffic flows in the network, avoid inappropriate transit traffic through remote nodes, and provide a defense against inaccurate or inappropriate routing updates
C. Use manual split horizon
D. Use a structured hierarchical topology to control the propagation of EIGRP queries
E. Open Shortest Path First (OSPF) stub areas
Answer: A,E
Q75. 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
Q76. Which two options are storage topologies? (Choose two.)
A. WAS
B. DAS
C. CAS
D. NAS
Answer: B,D
Q77. ACME corporation owns a single MDS.
Which two SAN tools can be used to optimize the use and cost of the switching hardware? (Choose two.)
A. zoning
B. IVR
C. VSAN
D. iSCSI
Answer: A,C
Q78. Private lines make use of which connection type based on cell switching?
A. ATM
B. ISP MPLS VPN
C. VTI
D. VPLS
Answer: A
Q79. 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
Q80. Which routing protocol provides the fastest convergence and greatest flexibility within a campus environment?
A. OSPF
B. IS-IS
C. BGP
D. EIGRP
Answer: D
