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2021 Aug area code 320-300:
Q151. Which three options are the three layers of the Cisco design in the data center architecture? (Choose three.)
A. core layer
B. distribution layer
C. service layer
D. aggregation layer
E. Layer 2 domain sizing
F. access layer
Q152. Which statement about IPS and IDS solutions is true?
A. IDS and IPS read traffic only in inline mode.
B. IDS and IPS read traffic only in promiscuous mode.
C. An IDS reads traffic in inline mode, and an IPS reads traffic in promiscuous mode.
D. An IDS reads traffic in promiscuous mode, and an IPS reads traffic in inline mode.
Q153. Summary address blocks can be used to support which network application?
B. IPsec tunneling
C. Cisco TrustSec
Q154. Which two options improve BGP scalability in a large autonomous system? (Choose two.)
A. route reflectors
B. route redistribution
Q155. Which network virtualization plane is used to separate traffic forwarding tables?
Updated vxa-320 vxa-300:
Q156. When is a first-hop redundancy protocol needed in the distribution layer?
A. when the design implements Layer 2 between the access and distribution blocks
B. when multiple vendor devices need to be supported
C. when preempt tuning of the default gateway is needed
D. when a robust method of backing up the default gateway is needed
E. when the design implements Layer 2 between the access switch and the distribution blocks
Q157. What feature is a benefit of using Cisco UCS blade servers for data center virtualization?
A. guest VM high availability
B. converged LAN and SAN infrastructure
C. host based etherchannel
D. built-in hypervisor
Q158. Which type of connectivity is required for VPLS?
A. full mesh
B. partial mesh
Q159. A designer should have which three technologies in the network before configuring MPLS Layer 3 VPNs? (Choose three.)
C. Cisco Express Forwarding
Q160. 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