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Q131. 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
Q132. Which two key components are related to one firewall per ISP design option for e-commerce? (Choose two.)
A. It is a common approach to single-homing.
B. This approach is commonly used in large sites.
C. Any failure on an edge router results in a loss of session.
D. It has one NAT to two ISP-assigned blocks.
E. It is difficult to set up and administer.
Answer: C,D
Q133. Which two features provide resiliency in a data center? (Choose two.)
A. Cisco FabricPath
B. VTP
C. encryption
D. vPC
E. VRF
Answer: A,D
Q134. Which two VPN solutions extend the routing capabilities of basic IPsec VPNs? (Choose two.)
A. GRE
B. NVI
C. DES
D. VTI
E. AES
Answer: A,D
Q135. A company requires redundancy for its multihomed BGP external connections. What two features can be configured on the WAN routers to automate failover for both outbound and inbound traffic? (Choose two.)
A. AS path prepending
B. local preference
C. floating static route
D. HSRP
E. MED
F. weight
Answer: A,D
Q136. What is the maximum number of neighbors that a router should have in an OSPF area?
A. 5
B. 30
C. 60
D. 99
Answer: C
Q137. Refer to the exhibit.
Which functionality must be enabled on router A to connect two networks for translating private addresses into "legal" public addresses on a one-for-one basis?
A. PAT
B. NAT
C. VLAN
D. GARP
E. PPP
Answer: B
Q138. Which statement about Fibre Channel communications is correct?
A. N_Port to N_Port connections use logical node connection points.
B. Flow control is only provided by QoS.
C. It must be implemented in an arbitrated loop.
D. Communication methods are similar to those of an Ethernet bus.
Answer: A
Q139. A network engineer is building a LAN design that includes Cisco NAC. What two characteristics of an out-of-band NAC deployment are important to consider when evaluating it for the design? (Choose two.)
A. supported by a limited number of switch models
B. never in-line with user traffic
C. aggregate client traffic is constrained to NAC server port speed
D. recommended if sharing ports between IP phones and PCs
E. supports real IP gateway (routed mode)
Answer: A,D
Q140. Which of the following is most accurate with respect to designing high availability within the Enterprise Campus network?
A. High availability at and between the Distribution and Access layers is as simple as redundant switches and redundant Layer 3 connections
B. Non-deterministic traffic patterns require a highly available modular topology design
C. Distribution layer high availability design includes redundant switches and Layer 3 equal-cost load sharing connections to the switched Access and routed Core layers, with a Layer 3 link between the Distribution switches to support summarization of routing information from the Distribution to the Core
D. Default gateway redundancy allows for the failure of a redundant Distribution switch without affecting endpoint connectivity
Answer: D
