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 |
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|
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 |
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|
Term
| core layer responsibilities |
|
Definition
high speed backbone
interconnection of distribution layer
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Term
| move from flat network to heirarchial network...why? |
|
Definition
scalability
higher availability |
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|
Term
|
Definition
building access and distribution
remote access and vpn |
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Term
| during an evalutation of the currently intsalled network the it staff performs a gap analysis what stage is this in the PPDIOO |
|
Definition
|
|
Term
| which phase may prompt a network redesign cuz of errors |
|
Definition
|
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Term
| which portion of enterprise network provides access to network comm serv for end users |
|
Definition
|
|
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
|
|
Term
| which tech consistently increases cpu load on multilayer switches |
|
Definition
| NAT cuz its done in software |
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|
Term
| which two features are unavailable on a layer 2 switch |
|
Definition
time to live decrementing
rewrite of the source and destination |
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|
Term
| On what is layer 3 switching fundamentally based |
|
Definition
| the ability to circumvent CPU processing |
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|
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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