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Q101. Refer to the exhibit. Based on the configuration, why are routers R1 and R2 not exchanging OSPF routes?
A. The OSPF process numbers are different.
B. There is no backbone area configured.
C. The router IDs are different.
D. OSPF is not enabled on the interfaces.
Answer: B
Q102. What is the latest Cisco high-availability solution?
A. VRRP
B. HSRP
C. VSS
D. GLBP
Answer: C
Q103. Which first-hop redundancy protocol that was designed by Cisco allows packet load sharing among groups of redundant routers?
A. GLBP
B. HSRP
C. VRRP
D. VSS
Answer: A
Q104. 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
Q105. What Nexus technology avoids blocking links between the access layer and the aggregation layer in a data center network design?
A. FCoE
B. LACP
C. vPC
D. FEX
Answer: C
Q106. Which option is the preferred and most versatile model to deploy IPv6 in existing IPv4 environments?
A. hybrid
B. service block
C. dual stack
D. processes
Answer: C
Q107. CoS is applied for Layer 2 markings in an Ethernet environment. Which protocol must be configured on the Layer 2 switch port for CoS to work?
A. MPLS
B. IEEE 802.1W
C. IEEE 802.1Q
D. IEEE 802.1S
Answer: C
Q108. A well-designed IP addressing scheme supporting role-based functions within the subnet will result in the most efficient use of which technology?
A. Layer 3 switching in the core
B. Network Admission Control (NAC)
C. IP telephony (voice and video) services
D. ACLs
Answer: D
Q109. What is one reason to implement Control Plane Policing?
A. allow OSPF routing protocol to advertise routes
B. protect the network device route processor from getting overloaded by rate limiting the incoming control plane packets
C. allow network devices to generate and receive packets
D. protect the data plane packets
Answer: B
Q110. Which authentication framework is used in wireless networks and point-to-point connections?
A. EAP
B. L2TP
C. TKIP
D. PPP
Answer: A