Switched Networks - Chapter 4 RSE
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, What is a basic function of the Cisco Borderless Architecture distribution layer?
A. Acting as a backbone
B. Aggregating all the campus blocks
C. Aggregating Layer 2 and Layer 3 routing boundaries
D. Providing access to end-user devices - correct ans:C. Aggregating Layer 2 and Layer 3 routing
boundaries
One of the basic functions of the distribution layer of the Cisco Borderless Architecture is to perform
routing between different VLANs. Acting as a backbone and aggregating campus blocks are functions of
the core layer. Providing access to end user devices is a function of the access layer.
A network designer must provide a rationale to a customer for a design that will move an enterprise
from a flat network topology to a hierarchical network topology. Which two features of the hierarchical
design make it the better choice? (Choose two.)
A. Easier to provide redundant links to ensure higher availability
B. Less required equipment to provide the same performance levels
C. Lower bandwidth requirements
D. Reduced cost for equipment and user training
E. Simpler deployment for additional switch equipment - correct ans:A. Easier to provide redundant links
to ensure higher availability
E. Simpler deployment for additional switch equipment
A hierarchical design for switches helps network administrators when planning and deploying a network
expansion, performing fault isolation when a problem occurs, and providing resiliency when traffic levels
are high. A good hierarchical design has redundancy when it can be afforded so that one switch does not
cause all networks to be down.
What is a collapsed core in a network design?
A. A combination of the functionality of the access and core layers
B. A combination of the functionality of the access and distribution layers
C. A combination of the functionality of the access, distribution, and core layers
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exam with comprehensive questions
and verified accurate solution
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Professional Academic Assistance Services
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Online Class Management (Full Course Support)
Exam Preparation & Study Materials
Assignments and Coursework Support
Essays and Research Papers
Discussion Posts and Replies
, What is a basic function of the Cisco Borderless Architecture distribution layer?
A. Acting as a backbone
B. Aggregating all the campus blocks
C. Aggregating Layer 2 and Layer 3 routing boundaries
D. Providing access to end-user devices - correct ans:C. Aggregating Layer 2 and Layer 3 routing
boundaries
One of the basic functions of the distribution layer of the Cisco Borderless Architecture is to perform
routing between different VLANs. Acting as a backbone and aggregating campus blocks are functions of
the core layer. Providing access to end user devices is a function of the access layer.
A network designer must provide a rationale to a customer for a design that will move an enterprise
from a flat network topology to a hierarchical network topology. Which two features of the hierarchical
design make it the better choice? (Choose two.)
A. Easier to provide redundant links to ensure higher availability
B. Less required equipment to provide the same performance levels
C. Lower bandwidth requirements
D. Reduced cost for equipment and user training
E. Simpler deployment for additional switch equipment - correct ans:A. Easier to provide redundant links
to ensure higher availability
E. Simpler deployment for additional switch equipment
A hierarchical design for switches helps network administrators when planning and deploying a network
expansion, performing fault isolation when a problem occurs, and providing resiliency when traffic levels
are high. A good hierarchical design has redundancy when it can be afforded so that one switch does not
cause all networks to be down.
What is a collapsed core in a network design?
A. A combination of the functionality of the access and core layers
B. A combination of the functionality of the access and distribution layers
C. A combination of the functionality of the access, distribution, and core layers
