单项选择题
In base e-Commerce module designs， where should firewall perimeters be placed？ （）
A. core layer
B. Internet boundary
C. aggregation layer
D. aggregation and core layers
E. access and aggregation layers
相关考题
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多项选择题
WhichthreeLayer2accessdesignshavealloftheiruplinksinanactivestate？（）
A. Flex Links
B. loop free U
C. looped square
D. looped triangle
E. loop-tree inverted U -
单项选择题
WhichofthefollowingistrueconcerningbestdesignpracticesattheswitchedAccesslayerofthetraditionallayer2EnterpriseCampusNetwork？（）
A. Cisco NSF with SSO and redundant supervisors has the most impact on the campus in theAccess layer
B. Provides host-level redundancy by connecting each end device to 2 separate Access switches
C. Offer default gateway redundancy by using dual connections from Access switches toredundant Distribution layer switches using a FHRP
D. Include a link between two Access switches to support summarization of routing information -
单项选择题
WhichoftheserecommendationsismostappropriateforthecorelayerintheCiscoCampus Architecture？（）
A. Utilize Layer 3 switching
B. Utilize software accelerated services
C. Aggregate end users and support a feature-rich environment
D. Perform packet manipulation and filtering at the core layer
E. Use redundant point to-point Layer 2 interconnections when where is a link or node failure.
