telecommunications network design algorithms ppt
Tài liệu CCIE Fundamentals: Network Design and Case Studies ppt
Ngày tải lên :
10/12/2013, 14:16
... Internetworks
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Designing ATM Internetworks
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Designing Packet Service Internetworks
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Designing DDR Internetworks
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Designing ISDN Internetworks
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Designing Switched LAN Internetworks
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Designing ...
Internetworking Design Basics
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Designing Large-Scale IP Internetworks
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Designing SRB Internetworks
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Designing SDLC, SDLLC, and QLLC Internetworks
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Designing APPN Internetworks
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Designing ... VLANs
Examples of Campus Switched Internetwork Designs
Summary
Internetworking Design Basics
Designing an internetwork can be a challenging task. An internetwork that consists of only 50 meshed...
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CCIE Fundamentals: Network Design and Case Studies
Ngày tải lên :
22/10/2013, 20:15
... harmless, network designers must not forget that the entire
network forms an internetwork.
It is possible to separate these technologies and build thoughtful designs using each new technology, but
network ... Link Control (QLLC) design
❍
Advanced Peer-to-Peer Networking (APPN) and Data Link Switching (DLSw) design
❍
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ATM internetworks
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Packet service internetworks
Frame Relay design
❍
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Dial-on-demand ... threaten network performance, because
the intersubnet traffic must pass from one network to another.
To relieve this bottleneck, network designers can add Layer 3 capabilities throughout the network. ...
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Cisco Unified Contact Center Express Solution Reference Network Design
Ngày tải lên :
26/10/2013, 23:15
... Communications network composed of Cisco
data switches and routers which provide for a highly available data network with many options for
redundancy. Cisco campus and network design guides ... Unified Contact Center Express Solution Reference Network Design, Release 4.1
2-6
Cisco Unified Contact Center Express Solution Reference Network Design, Release 4.1
Chapter 2 Cisco Unified Contact ... about networking products and technologies with Cisco
experts and other networking professionals. Join a discussion at this URL:
http://www.cisco.com/discuss/networking
•
World-class networking...
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Cisco IP Telephony Solution Reference Network Design Guide
Ngày tải lên :
26/10/2013, 23:15
... Reference
Network Design Guide
Cisco CallManager Release 3.1 and 3.2
July 2003
Customer Order Number: 956378
Text Part Number: EDCS-197018
1-5
Cisco IP Telephony Solution Reference Network Design ... Turned Off
15-4
Securely Configure Network Management Functions
15-4
Use Logging Services to Track Access and Configuration Changes
15-5
Design a Secure IP Network
15-5
Creating and Assigning ... information
Contents
xi
Cisco IP Telephony Solution Reference Network Design Guide
EDCS-197018
CHAPTER
13
Cisco IP SoftPhone Design Considerations
13-1
Provisioning Guidelines for Cisco IP...
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Tài liệu Cisco - Network Consultants Handbook pptx
Ngày tải lên :
10/12/2013, 14:16
... this: Networks are like snowflakes; no two are alike. This is the challenge that network consultants,
engineers, managers, designers, and anyone else involved with a telecommunications network ... sublayer interfaces with the network
layer (OSI model Layer 3).
Network Layer Addresses
Network layer addresses identify a device at the OSI network layer (Layer 3). Network addresses exist within ... and expands to the network endpoints. This topology allows a network to expand
dynamically with only one active data path between any two network endpoints.
A tree topology network is one that...
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Tài liệu Cisco IP Telephony Network Design Guide docx
Ngày tải lên :
10/12/2013, 16:15
... WAN with Centralized Call Processing
1-12
Cisco IP Telephony Network Design Guide
78-11103-03
Contents
x
Cisco IP Telephony Network Design Guide
78-11103-03
Can I Just Use SMDI?
10-21
What If ... IP Telephony Network Design Guide
78-11103-03
1
Introduction
This chapter presents a high-level overview of several basic models that you can
use in designing your IP telephony network. This ... IP Telephony Network Design Guide
78-11103-03
Figure 1-3 Multiple Independent Sites
V
IP
IP
IP
V
IP
IP
IP
V
IP
IP
IP
V
IP
IP
IP
PSTN
40765
Contents
viii
Cisco IP Telephony Network Design Guide
78-11103-03
CHAPTER
...
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Tài liệu Data Center High Availability Clusters Design Guide ppt
Ngày tải lên :
10/12/2013, 16:15
... Concept
1-13
Network Design Considerations
1-16
Routing and Switching Design
1-16
Importance of the Private Link
1-17
NIC Teaming
1-18
Storage Area Network Design
1-21
Complete Design
1-22
CHAPTER
... private
network. If the private network becomes unavailable, they can use the public network. You can have
more than one private network connection for redundancy. Figure 1-1 shows the public network, ... together.
Figure 1-23 Design Options with Looped Access with (b) being the Preferred Design
Figure 1-23 (a) shows a possible design where each server has a private connection to a single switch.
This design...
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Tài liệu Cisco Unified Contact Center Express Solution Reference Network Design docx
Ngày tải lên :
10/12/2013, 16:15
... Communications network composed of Cisco
data switches and routers which provide for a highly available data network with many options for
redundancy. Cisco campus and network design guides ... Contact Center Express Solution Reference Network Design, Release 6.0(1)
Preface
1-9
Cisco Unified Contact Center Express Solution Reference Network Design, Release 6.0(1)
Chapter 1 Cisco Unified ... this design guide is to help
system designers determine the number and type of servers required for an Unified CCX deployment.
2-16
Cisco Unified Contact Center Express Solution Reference Network...
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Tài liệu CompTIA Network+ Study Guide pptx
Ngày tải lên :
10/12/2013, 16:15
... planet. A WAN is any network that crosses metropoli-
tan, regional, or national boundaries. Most networking professionals define
a WAN as any network that uses routers and public network links. The ... pass the Network+
exam, and pass it confidently, then you should buy this book and use it to
study for the exam. The Network+ exam is designed to measure the technical
knowledge of networking ... essential networking technologies.
Because the Network+ exam covers network fundamentals and is vendor
neutral, it may be a good replacement for the Microsoft or the Novell exam.
How to Become Network+ ...
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Tài liệu Enterprise Data Center Wide Area Application Services (WAAS) Design Guide pptx
Ngày tải lên :
10/12/2013, 16:16
... because of compressed
payload.
Design and Implementation Details
Design Goals
By providing reference architectures, network engineers can quickly access validated designs to
incorporate in their ...
2
Enterprise Data Center Wide Area Application Services (WAAS) Design Guide
OL-12934-01
Contents
WAAS Design Overview
16
Design Requirements
16
Design Components
16
Core Site Architecture
16
WAE at ... center architectures. Design considerations and complete tested topologies and
configurations are provided.
Intended Audience
This design guide is targeted for network design engineers to aid...
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Tài liệu Enterprise Branch Security Design Guide ppt
Ngày tải lên :
10/12/2013, 16:16
... with high availability using the
common branch networking components.
Design Components
The design components for this design chapter comprise the networked infrastructure layer of the overall ... Security Design Guide
OL-11726-01
Design Components
profiles are not intended to be the only architectures recommended for branch networks, but rather a
representation of various aspects branch networks ... Security Design Guide
OL-11726-01
CONTENTS
Introduction
1
Design Overview
2
Design Components
3
Single-Tier Branch Profile
4
Dual-Tier Branch Profile
5
Multi-Tier Branch Profile
6
Design...
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Tài liệu Chapter-25-Basic network access-servers ppt
Ngày tải lên :
11/12/2013, 00:15
... services to SMB clients.
• nmbd,which provides name services for NetBIOS.
• smbpasswd,which sets up network passwords for Samba.
• smbclient,asimple ftp-likeclient that is useful for accessing SMB ... (2003/04/09 20:42:40)
10 April 2003, 06:13:07 The Complete FreeBSD (netserver.mm), page 447
25
Basic network
access: servers
In this chapter:
• Running servers from
inetd
• Configur ing ftpd
• Running ... that by adding the following line to your /etc/rc.conf :
inetd_enable="YES" # Run the network daemon dispatcher (YES/NO).
To enable services in /etc/inetd.conf,itmay be enough to remove...
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Tài liệu Network Troubleshooting Tools pptx
Ngày tải lên :
11/12/2013, 01:15
... the problem is in the adapter or network, you might
try eliminating the bulk of the network from your tests. The easiest approach is to create a
two-computer network using another working computer. ... are one of a very small minority running a wireless network, it is the core of your network.
Without adequate cabling, you don't have a network.
Although this is a book about software tools, ... on your network. If it doesn't ever light, you may have a problem with your
connection to the network. For example, you could be plugged into a hub that is not connected to the
network. ...
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Tài liệu MPLS VPN Design Guidelines ppt
Ngày tải lên :
11/12/2013, 14:15
... the P -network
Failure of the PE-router
Failure of the PE-CE link (most common).
4. How is the MPLS/VPN routing influenced by a failure in a provider network?
Failure in a provider network ... VPN Design Guidelines Copyright 2001, Cisco Systems, Inc.
End-to-End Convergence Issues
Lesson Review
1. What are the major elements of end-to-end convergence in traditional overlay VPN
networks? ... MPLS VPN routing, as
long as the IGP in the P -network converges fast enough.
5. What influences the overall convergence after a failure in a provider network?
The overall convergence is affected...
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Tài liệu MPLS VPN Design Guidelines pptx
Ngày tải lên :
11/12/2013, 14:15
... fast-converging protocol
Site BSite A P -network
PE-1
CE-A1
CE-A2 PE-2
PE-3 CE-3
With MPLS/VPN networks the Service Provider is actively involved in network
layer of the customer network (layer 3 of the OSI ... backbone.
n Design the selected IGP to meet MPLS/VPN requirements.
26 MPLS VPN Design Guidelines Copyright 2000, Cisco Systems, Inc.
© 2000, Cisco Systems, Inc. www.cisco.com MPLS VPN Design Guidelines- ...
Copyright 2000, Cisco Systems, Inc. MPLS VPN Design Guidelines 45
© 2000, Cisco Systems, Inc. www.cisco.com MPLS VPN Design Guidelines- 55
Site BSite A P -network
PE-1
CE-A1
CE-A2 PE-2
PE-3 CE-3
MPLS...
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