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Q51. Which option does best practice dictate for the maximum number of areas that an OSPF router should belong to for optimal performance?
A. 1
B. 2
C. 3
D. 4
E. 5
Answer: C
Q52. Which option is.correct when.using VSS to combine two physical switches into one logical switch?
A. Both data planes forward traffic simultaneously.
B. Only one data plane forwards traffic, while the other data plane is on standby.
C. Both control planes forward traffic simultaneously.
D. Control planes are combined into one virtual control plane.
Answer: D
Q53. An engineer is attempting to improve OSPF network performance and discovers that the entire SPT recomputes.whenever a type 1 or type 2 LSA is received within an area.
Which action can optimize SPT operations?
A. Tune LSA throttling thresholds.
B. Enable incremental SPF.
C. Configure totally stubby areas throughout the domain.
D. Summarize networks on all ABRs.
Answer: B
Q54. Which technology allows network managers to centrally manage the VLAN database?
A. VTP
B. VLAN
C. VSS
D. vPC
Answer: A
Q55. A designer should have which three technologies in the network before configuring MPLS Layer 3 VPNs? (Choose three.)
A. MPLS
B. LDP
C. Cisco Express Forwarding
D. VSS
E. vPC
F. VRRP
Answer: A,B,C
Q56. What network storage protocol uses a connection standard incompatible with shared 10Gb Ethernet physical connection?
A. SMB
B. iSCSI
C. FC
D. NFS
E. CIFS
Answer: C
Q57. Which option provides software modularity in Cisco NX-OS software in the data center design?
A. The ip routing command enables all of the features in the Cisco NX-OS.
B. All of the features are enabled by default in the Cisco NX-OS.
C. Individual features must be manually enabled to start the process.
D. The Cisco NX-OS has a management VRF that is enabled by default.
Answer: C
Q58. Which two technologies provide web and URL filtering and mitigate zero-day malware? (Choose two.)
A. Cisco CWS
B. Cisco WSA
C. Cisco GETVPN
D. Cisco ESA
E. NAT/PAT
Answer: A,B
Q59. What is an advantage of using the Cisco FabricPath feature in a data center environment?
A. VSS does not have to be configured.
B. Transparent Interconnection of Lots of Links can be configured simultaneously.
C. Equal-Cost Multipath can be used to choose the forwarding path.
D. The control plane and management plane remain separate.
Answer: C
Q60. Which three authentication services are supported by Cisco NAC Appliance? (Choose three.)
A. RADIUS
B. LDAP
C. Kerberos
D. TACACS+
E. local
F. SNMP
Answer: A,B,C
