A. OSPF stub areas can be thought of as a simple form of summarization
B. OSPF cannot filter intra area routes
C. An ARR ran only exist in two areas - the backbone and one adjacent area
D. Performance issues in the Backbone area can be offset by allowing some traffic to transit anon-backbone area
E. the size of an area （the LSDB） will be constrained by the size of the IP MTU
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A. Eliminate the management and support for redistribution by choosing and cutting over to asingle IGP at the time of merger
B. Maintain distinct pockets across a moving boundary of routing protocols， redistributing betweenthem
C. Manipulate the administrative distance of the different IGPs to be equal throughout the network
D. Leave the IGPs independent without redistribution wherever communication between companyentities is not required
A. core layer
B. Internet boundary
C. aggregation layer
D. aggregation and core layers
E. access and aggregation layers
A. Flex Links
B. loop free U
C. looped square
D. looped triangle
E. loop-tree inverted U
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.
最新試題
Which two of these correctly describe asymmetric routing and firewalls？ （）
The Cisco NAC Appliance is able to check which three items before allowing network access？（）
Which statement about Fibre Channel communications is correct？（）
In a collapsed core design， which two benefits are provided by a second-generation Cisco MDS director？ （）
During consultation， you find that a customer has multiple asset closets and will be adding more inthe future. Which NAS physical deployment model would you suggest to this customer？（）
What is the traditional mode for a firewall？（）
Which three mechanisms are used to secure management traffic from outside IPS sensors？（）
One of your customers has deployed a Layer 3 gateway in the untrusted network. Which gateway mode is appropriate for this customer？（）
Which statement about data center access layer design modes is correct？（）
Which two statements about Network Attached Storage are correct？（）