Shared Flashcard Set

Details

CCNP-SWITCH
Chapter 1
16
Computer Networking
Undergraduate 4
09/08/2010

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Cards

Term
What two traffic types must be included when calculating the bandwidth requirements to support a voice stream in an ip tel network
Definition

voice carrier stream

call control

Term
what are 3 properties of peer-to-peer applications
Definition

can be used in vid conferencing

require real-time interaction between peer devices

can be used for ip phone calls

Term
core layer responsibilities
Definition

high speed backbone

interconnection of distribution layer

 

Term
move from flat network to heirarchial network...why?
Definition

scalability

higher availability

Term
picture one
Definition

building access and distribution

remote access and vpn

Term
during an evalutation of the currently intsalled network the it staff performs a gap analysis what stage is this in the PPDIOO
Definition
Plan Not PREPARE
Term
which phase may prompt a network redesign cuz of errors
Definition
optimize
Term
which portion of enterprise network provides access to network comm serv for end users
Definition
access
Term
what type of specialized memory is used for high performance switching
Definition
ternary content addressable memory (TCAM)
Term
which cat 6500 switch componenet integrates on individual line modules
Definition
asic
Term
which tech consistently increases cpu load on multilayer switches
Definition
NAT cuz its done in software
Term
which two features are unavailable on a layer 2 switch
Definition

time to live decrementing

rewrite of the source and destination

Term
On what is layer 3 switching fundamentally based
Definition
the ability to circumvent CPU processing
Term
which protocol is required for CEF to be able to successfully forward pakcets on a multilayer switch
Definition
Address Resolution Protocol
Term
What is the prupose of the Cisco Enterprise Architecture?
Definition
it provides an enterprise-wide system network architecture that helps protect, optimize, and grow the network infrastructure that supports the business processes of a company.
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