300-320 Exam
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Q121. 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
Q122. Which three options are basic technical metrics that a good SLA includes? (Choose three.)
A. packet loss
B. devices
C. latency
D. clients
E. IP availability
F. distance
Answer: A,C,E
Q123. Which two physical components can enable high availability on a Cisco 6500 device? (Choose two.)
A. dual supervisor modules
B. bundled Ethernet Interconnects
C. line modules with DFCs
D. redundant power supplies
E. VSS interlink cables
Answer: A,D
Q124. On which two types of links should routing protocol peerings be established according to best practice? (Choose two.)
A. distribution links
B. end user links
C. transit links
D. core links
Answer: C,D
Q125. Which unique EIGRP feature allows for faster Layer 3 convergence?
A. fast EIGRP timers
B. feasible successors
C. hybrid routing protocol
D. Cisco proprietary protocol
Answer: B
Q126. Which two options are two benefits of a Layer 2 looped model? (Choose two.)
A. extends VLANs between switches that are connected to a common aggregation module
B. prevents uplink ports from entering the spanning-tree blocking state
C. provides quick convergence with Rapid Spanning Tree Protocol
D. increases performance to end hosts using directly connected, bonded Layer 2 links
Answer: A,C
Q127. Which protocol should be configured if a network administrator wants to configure multiple
physical gateways to participate simultaneously in packet forwarding?
A. HSRP
B. VRRP
C. GLBP
D. VTP
Answer: C
Q128. Which protocol is used in an in-band network and why?
A. UDP, because it is connectionless
B. SSH, because the username and password are encrypted
C. Telnet, because the username and password are sent in clear
D. MSDP, because it uses TCP as its transport protocol
Answer: B
Q129. Which technology allows multiple instances of a routing table to coexist on the same router simultaneously?
A. VRF
B. Cisco virtual router
C. instanced virtual router
D. IS-IS
Answer: A
Q130. Which VPN technology is tunnel-less?
A. GET VPN
B. DMVPN
C. MPLS
D. IPsec VPN
Answer: A