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Q106. Which two of these correctly describe asymmetric routing and firewalls? (Choose two.)
A. only operational in routed mode
B. only operational in transparent mode
C. only eight interfaces can belong to an asymmetric routing group
D. operational in both failover and non-failover configurations
E. only operational when the firewall has been configured for failover
Answer: C,D
Q107. Which option describes why duplicate IP addresses reside on the same network in Cisco network design?
A. HSRP designed network
B. using Cisco ACE in active/passive mode
C. VRRP designed network
D. running multiple routing protocols
Answer: B
Q108. Which option describes the effect of using softphones instead of VoIP handsets on QoS implementation for the voice traffic?
A. It provides a Layer 2 CoS marking in the frames that can be used for QoS implementation.
B. Using softphones means that 802.1Q tagging must be configured between the PC and the switch.
C. The voice traffic of softphones is mixed with data traffic of PC on the access VLAN.
D. By using softphones, the implementation of a QoS depends only on trusting DSCP markings set by the PC.
Answer: C
Q109. What is the recommended subnet between two sites that have a point-to-point connection to conserve IP addresses?
A. 255.255.255.0
B. 255.255.252.0
C. 255.255.255.252
D. 255.255.255.240
Answer: C
Q110. What are two of Cisco's best practices at the access layer to ensure rapid link transitions and VLAN consistency? (Choose two.)
A. Deploy RPVST
B. Deploy MSTP
C. Utilize VTP in server/client mode
D. Utilize VTP in transparent mode
E. VLANs span entire network
F. Portfast applied on distribution uplinks
Answer: A,D
Q111. Which VPN technology supports dynamic creation of spoke-to-spoke VPN tunnels to provide a scalable design?
A. IPsec
B. GRE over IPsec
C. DMVPN
D. GRE
Answer: C
Q112. Refer to the exhibit.
Which recommended practice is applicable?
A. If no core layer is deployed, the design will be easier to scale.
B. A dedicated campus core layer should be deployed for connecting three or more buildings.
C. If no core layer is deployed, the distribution switches should not be fully meshed.
D. A dedicated campus core layer is not needed for connecting fewer than five buildings.
Answer: B
Q113. Which protocol will not adhere to the design requirement of the control plane being either separated or combined within a virtualization technology?
A. FHRP
B. STP
C. CEF
D. NSF with SSO
Answer: B
Q114. What are two benefits of using 6to4 as an IPv6 transition method? (Choose two.)
A. 6to4 tunnels allow isolated IPv6 domains to be remotely connected over IPv4 networks.
B. Manual configuration (scalability) is easier.
C. Point-to-multipoint automatic tunneling (automatic 6to4) is available.
D. An infinite number of address spaces are allocated to an IPv6 subnet.
E. Globally unique IPv4 addresses are not required.
Answer: A,C
Q115. When designing the routing for an Enterprise Campus network it is important to keep which of the following route filtering aspects in mind?
A. Filtering is only useful when combined with route summarization
B. It is best to filter (allow) the default and summary prefixes only in the Enterprise Edge to remote sites or site-to-site IPsec VPN networks
C. IGPs (for example EIGRP or OSPF) are superior to route filtering in avoiding inappropriate transit traffic through remote nodes or inaccurate or inappropriate routing updates
D. The primary limitation of router filtering is that it can only be applied on outbound updates
Answer: B
Q116. What are two advantages of a L2 looped data center design model? (Choose two.)
A. promotes Layer 2 high availability
B. prevents VLAN propagation
C. allows sharing of service modules
D. eliminates the use of STP
E. improves data transfer speeds
Answer: A,C
Q117. 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
Q118. Which feature set enables the full OSPF routing process when using a Cisco Catalyst 3750X Switch?
A. LAN base
B. IP base
C. IP services
D. enterprise access
Answer: C
Q119. Which IPv4 multicast technical component measure provides architectural security?
A. IGMP max groups
B. access lists
C. scoped addresses
D. state limit
Answer: C
Q120. Which option is a method of restricting access for users based on user roles and locales? A. RBAC
B. ACE
C. LDAP
D. RADIUS
Answer: A