Introduction
OBJECTIVE 1：Demonstrate an understanding of the steps for designing
internetwork solutions
OBJECTIVE 2：Analyze a client’s business and technical requirements
and select appropriate internetwork technologies and
topologies
OBJECTIVE 3：Construct an internetwork design that meets a client’s
objectives for internetwork performance，functionality，
and cost
OBJECTIVE 4：Define the goals of internetwork design
OBJECTIVE 5：Define the issues facing designers
OBJECTIVE 6：List resources for further information
OBJECTIVE 7：Identify the origin of design models used in the course
OBJECTIVE 8：Define the hierarchical model
OBJECTIVE 9：List common reasons that customers invest in a campus
LAN design project
OBJECTIVE 10：Examine statements made by a client and distinguish
the relevant issues that will affect the choice of
campus LAN design solutions
OBJECTIVE 11：Define switches，virtual LANs，and LAN emulation
OBJECTIVE 12：Examine a client’s requirements and construct an
appropriate switched campus LAN solution
OBJECTIVE 13：Define routing functions and benefits
OBJECTIVE 14：Examine a client’srequirements and construct an
appropriate campus LAN design solution
OBJECTIVE 15：Examine a client’srequirements and construct an
appropriate ATM design solution
OBJECTIVE 16：Construct designs using ATM technology for
high-performance workgroups and high-performance
backbones
OBJECTIVE 17：Upgrade internetwork designs as the role of ATM
evolves
OBJECTIVE 18：Choose the appropriate IP addressing scheme based
on technical requirements
OBJECTIVE 19：Identify IP addressing issues and how to work around
them
OBJECTIVE 20：Choose the appropriate IP routing protocol and features
based on convergence，overhead，and topology
OBJECTIVE 21：Identify IP routing pathologies and issues and how to
avoid them
OBJECTIVE 22：Use modular design and summarization features to design
scalable Open Shortest Path First（OSPF）internetworks
OBJECTIVE 23：Allocate IP addresses in contiguous blocks so that OSPF
summarization can be used
OBJECTIVE 24：Determine IGRP convergence time for various internetwork
configurations
OBJECTIVE 25：Use IGRP for path determination in IP internetworks
OBJECTIVE 26：Use Enhanced IGRP for path determination in internetworks
that support IP，IPX，and AppleTalk
OBJECTIVE 27：Exmine a client’s requirements and construct an
appropriate AppleTalk design solution
OBJECTIVE 28：Choose addressing and naming conventions to build
manageable and scalable AppleTalk internetworks
OBJECTIVE 29：Use Cisco IOS? features to design scalable AppleTalk
internetworks
OBJECTIVE 30：Examine a Client’s requirements and construct an
appropriate IPX design solution
OBJECTIVE 31：Choose the appropriate routing protocol for an IPX
internetwork
OBJECTIVE 32：Design scalable and manageable IPX internetworks by
controlling RIP and SAP traffic
OBJECTIVE 33：Examine a Client’s requirements and construct an
appropriate NetBIOS design solution
OBJECTIVE 34：Design a source-route-bridged internetwork that provides
connectivity for NetBIOS applications and controls
NetBIOS explorer traffic
OBJECTIVE 35：List common concerns that customers have about WAN
designs
OBJECTIVE 36：Examine statements made by a customer and distinguish
issues that affect the choice of WAN designs
OBJECTIVE 37：Design core WAN connectivity to maximize availability
and optimize utilization of resources
OBJECTIVE 38：Design a full or partial mesh Frame Relay non-broadcast
multi-access（NBMA）core for full or partial connectivity
OBJECTIVE 39：Choose a scalable topology for NBMA Frame Relay
OBJECTIVE 40：Use Subinterface Frame Relay configurations to design
robust core WANs
OBJECTIVE 41：Design scalable internetwork WAN non-broadcast multi-access
X.25
OBJECTIVE 42：Design scalable，robust internetwork WANs with an X.25
subinterface configuration
OBJECTIVE 43：Use X.25 switching to provide X.25 service over an integrated
IP backbone
OBJECTIVE 44：Explain ISDN services
OBJECTIVE 45：Examine a customer’s requirements and recommend appropriate
ISDN solutions
OBJECTIVE 46：Construct an ISDN design that conserves bandwidth and is
cost-effective
OBJECTIVE 47：Examine a Client’s requirements and recommend appropriate
point-to-point and asynchronous WAN solutions
OBJECTIVE 48：Choose appropriate link encapsulation for point-to-point
circuits
OBJECTIVE 49：Discuss the hierarchical and connection-oriented nature of
SNA
OBJECTIVE 50：Describe the use of gateways to attach Token Ring devices to
an SNA network
OBJECTIVE 51：Explain how LLC2 and SDLC sessions are established
OBJECTIVE 52：Describe reasons for integrating SNA technology with
internetworking technology
OBJECTIVE 53：Examine a Client’s requirements and recommend SNA
internetworking solutions
OBJECTIVE 54：Construct SNA designs that replace legacy communications
equipment with multiprotocol routers
OBJECTIVE 55：Build redundancy into SNA internetworks
OBJECTIVE 56：Design remote source-route bridged SNA internetworks in
full and partial mesh configurations
OBJECTIVE 57：Choose the appropriate place to do priority queuing or
custom queuing for SNA
OBJECTIVE 58：Examine a Client’s security requirements and recommend
firewalls and gateways
OBJECTIVE 59：Design a firewall system using packet-filtered routers and
bastion hosts
OBJECTIVE 60：Choose protocols to be filtered on routers in the firewall
OBJECTIVE 61：Summarize the major concepts covered in this class
OBJECTIVE 62：Recall the steps for internetwork design
OBJECTIVE 63：Describe methods for monitoring your internetwork design
OBJECTIVE 64：Return to your environment with fresh ideas and plans for
interentwork designs
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