A. Flex Links
B. loop free U
C. looped square
D. looped triangle
E. loop-tree inverted U
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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
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.
A. The first number in the contiguous block of addresses
B. The last number in the contiguous block of addresses
C. The size of the contiguous block of addresses
D. The subnet mask of the original network address
A. OSPF over multicast EMS or VPLS network may not have consistent broadcast or multicastperformance
B. IP multicast is not supported over Lover 3 MPLS VPN； instead a Layer 2 MPLS WN must beutilized with service provider support
C. QoS requirements with MPLS-VPN must be implemented by the service provider
D. Hierarchical VPLS designs are the least scalable
E. IGMP snooping is not on option with VPLS or EMS； instead administrative scoping or allowingsufficient bandwidth for unnecessary multicast traffic at the edge links is required
A. FHRP to remote branches.
B. Layer 3 MPLS VPNs routing.
C. Control protocols （for example Spanning Tree Protocol） for a Layer 3 MPLS service.
D. Intrusion prevention， QoS， and stateful firewall support network wide.
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Which three of the following descriptions are true about the firewall modes？ （）
Which two statements about FCIP and iSCSI are correct？（）
How many channels are defined in the IEEE 802.11b DSSS channel set？（）
Which two statements correctly describe a situation in which an Active/Standby Service Module design is being used？ （）
In a collapsed core design， which two benefits are provided by a second-generation Cisco MDS director？ （）
Which two statements about Network Attached Storage are correct？（）
What is the recommended radius of a cell for a voice-ready wireless network？（）
Which two statements about Cisco Security Management Suite are correct？ （）
Which two design recommendations are most appropriate when EIGRP is the data center corerouting protocol？ （）
Which statement correctly describes a situation in which VRFs are used in the data center？（）