::advCiscoDesign::

The course and casework takes you through enterprise internetworking design solution examples for large-scale routing environments and complex campus networking environments, from the network fundamentals to the mission-critical network solutions. The course incorporates QoS, security, IP multicast, high availability, and network management design considerations, with an emphasis on Voice over IP and large enterprise networks. Good design techniques are emphasized using casework and simulations. Advanced network infrastructure technologies such as Wireless Communications and Broadband Access are also addressed.

By focusing on scalable, optimal IP network and complex campus solutions while considering the necessary QoS, security, high availability, IP multicast, and intelligent network solutions, this course helps network designers understand the issues they face within the enterprise network. The solution examples will help network engineers design their networks for optimal performance, stability, and scalability.

Classroom Learning 3 Days (9.00 – 17.00)

You Learn...

How to apply design solutions to an enterprise network
To present scalable, stable and optimal enterprise network solutions geared to the customers' requirements
To design for large-scale IP networks and complex Campus networks for the enterprises
The fundamental aspects of the network solutions addressing QoS, Security, Network Management, fine-tuning Routing Protocols, Switching Structures and IP Multicast.
How to incorporate into your network strategic technologies including
- Voice over IP and IP Telephony
- Content and Storage Networking
- Wireless Networking
- Broadband Access

Who Would Benefit

Network Professionals responsible for enterprise network design and those preparing for the CCDP certification. Including:

Cisco, Channel Partner, and Customer System Engineers (SEs)
Network Design Consultants/Analysts
Network Design Professionals

Course Detail

Addressing & Summarization

IP Addressing and Summarization
- Addressing by The Organization Chart
- Addressing Geographically
- Addressing by Topology
- Combining Addressing Schemes

Network Redundancy Design

Core Redundancy
- Redundancy Core Design
- Ring Core Design
- Full Mesh Core Design
- Partial Mesh Core Design
Distribution Redundancy
- Dual Homing to The Core
- Redundant Links to Other Distribution Layer Devices
Access Redundancy

Applying The Principle of Network Design

Reforming The Unstable Network
- Examining The network Core
- Distribution Layer and Access Layer Topology
- Distribution and Access Layer Addressing

Cisco Routing Protocol Design

Summarization and Aggregation
- Deploying OSPF on a Three-Layer Hierarchy
  - The Core Router at ABR
  - The Distribution Router at ABR
  - Mixing ABR Locations
- Deploying OSPF on a Two-Layer Hierarchy
- Reducing Flooding Through Stub Areas
Deploying OSPF on Specific Topologies
- Redistribution into OSPF
- Full Mesh Topologies
- Hub and Spoke Topologies

BGP Cores and Network Scalability

BGP in The Core
Scaling Beyond The Core
- Dividing The Network into Pieces
- Regional IGPs
- Reducing The number of Updates Generated
- Route Reflectors as Route Servers
External Connections
- Dual Homed Connections To The Internet
- Load Sharing On The Outbound Side
- Load Sharing on The Inbound Side
- Being A Transit As
- Conditional Advertisement
- Route Dampening

Designing Network Reliability and Availability

Mathematics of Reliability and Availability
Designing for Improved Network Availability
Routing for Higher Network Availability
Multihomed Hosts
- Two-Network Interface with Independent Address
- Two Network Interfaces with One IP Address
- Two Systems with One IP Address
Dial backup for Permanent Links
- Basic ISDN Dial Backup
Advanced Dial Backup
- Dial Backup Over Asynchronous Links
- Combining Channels for Higher Bandwidth
- BGP Driven Dial Backup
Multiple Routers at a Single Site
- Protecting LAN Users From Router Loss
- Dial backup by One Router for a Line On Another
Connecting To Service Providers
- Linking To an External Network
- Connecting to The Internet Service Provider
- Connecting Through Multiples ISPs
Connecting Through Firewalls
Firewall In a Fully Redundant Network
Redundant Firewalls With Automatic Switchover

QoS Network Design

QoS Design Overview
- QoS Requirement for VOIP
  - Voice (Bearer Traffic)
  - Call Signaling Traffic
- QoS Requirement of Video
  - Interactive Video
  - Streaming Video
- QoS Requirement of Data
  - Best Effort data
  - Bulk Data
  - Transactional Data/Interactive data
  - Locally Defined Mission-Critical Data
- QoS Designing of The Control Plane
  - IP Routing
  - Network Management
- Principle Of QoS Design
  - General QoS Design Principles
  - Classification and marking Principle
  - Policing and Markdown Principle
  - Queuing and Dropping Principle
  - Deploying Principle

WAN QoS Design

WAN Aggregator QoS Design
- WAN Edge QoS Design Considerations
  - Bandwidth Provisioning for Best-Effort Traffic
  - Bandwidth Provisioning for Real-Time Traffic
  - IP RTP Header Compression
- WAN Edge Link Speed QoS Class Models
  - Leased Lines
  - Frame Relay
  - ATM
  - ATM to Frame Relay Service Internetworking
  - ISDN
Branch Router QoS Design
- Branch WAN Edge QoS Design
  - Unidirectional Application
- Branch Router LAN Edge QoS Design
  - DSCP tp CoS Remapping
  - Branch to Campus Classification and Marking
  - NBAR Known-Worm Classification and Policing
VPN QoS Design
- MPLS VPN QoS Design
  - Customer Edge QoS Design Consideration
  - Provider Edge QoS Consideration
  - Core QoS Considerations
IPSec VPN QoS Design
- Site-to-Site VPN QoS Considerations
  - IPSec VPN Mode of Operation
  - Bandwidth Provisioning
  - Delay Budget Increases
- Site-to-Site VPN Qos Design
- Headend VPN Edge Options for Site-to-Site VPN
- VOIP Application Requirement for IPSec VPN Networks
  - Delay Implications
  - Jitter Implications
  - Loss Implications
- IPSec VPN Architecture Consideration for VOIP
  - Decoupled VOIP and Data Architectures
  - VOIP Over IPSec Remote Access
  - VOIP over IPSec – Protected GRE Architecure
  - VOIP Hub and Spoke Architecture
  - VOIP Over DMVPN Architecture
    - VOIP Bearer Path Optimization with DMVPN
    - VOIP Bearer Path Synchronization with DMVPN
    - VOIP Traffic Engineering Summary
- Network-Based IPSec VPN
  - Operation of The Network-Based IPSec VPN
  - Network-Based VPN Deployment Scenarios

Design IP Telephony Communications

Design the LAN to Support IP Communications
Design the WAN to Support IP Communications
Size and Select Voice Gateways
Design Media Resources
Size and Position New Applications
Design the Dial Plan
Design the Emergency Services
Design a Secure IPC Solution
Design For the Implementation

Design IPC Deployment Models

Design a Single Site IPC Solution.
Design a Multi-Site WAN with Centralized Call Processing
Design a Multi-Site WAN with Distributed Call Processing
Design CallManager Clusters Over the IP WAN
Multi-Site MPLS WAN Considerations Case Study

Hand On LAB :

Configuring Site-to-Site IPSec VPN
Configuring Router Branch Connection QoS
Configuring LAN QoS Design
Configuring Dial Backup with ISDN Connection
Configuring HSRP For WAN Connection
Configuring HSRP For LAN Connection
Configuring Network-Based IPSec VPN
Configuring Dynamic Multipoint IPSec VPN
Configuring Advanced Spanning Tree
Configuring MLS Switching For Campus Network

Cisco 7200-7500 Series Router For Hand On Lab

Catalyst 6000 and 5500 Series For Hand On Lab

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