... the adoption of a particular
strategy
strategy
Stakeholder Analysis
Stakeholder analysis represents the political
Stakeholder analysis represents the political
context within which organisations ... managers etc.
informal
informal
: a long
: a long
serving “Mafia”, “the old-boy network .
serving “Mafia”, “the old-boy network .
Organisational structure
Organisational structure
- hierarchical, ...
Employees
Employees
Customers/Distributors
Customers/Distributors
Suppliers
Suppliers
Local/national political representatives
Local/national political representatives
Stakeholder Analysis
Indicators of Power: within organisations
Indicators of Power: within organisations
Status
Status
Claim...
... 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 ... 1163
Current Network Topology and Characterization 1164
Recommendations 1173
Network Health 1173
Network Provisioning 1195
Subnet Masks 1197
Cisco Press has numerous books on networking....
... 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 ... 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+ ... of computers are involved.
Networks that run Windows 95/98 as their network operating system
or networks using Windows NT in a workgroup are considered peer-to-
peer networks. Figure 1.3 shows...
... services to SMB clients.
ã nmbd,which provides name services for NetBIOS.
ã smbpasswd,which sets up network passwords for Samba.
ã 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:
ã Running servers from
inetd
ã Congur ing ftpd
ã 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...
... 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. ...
... as a profession would have died out by now.
These notes have a long history; a “first course in analysis rather like this has been
given within the Mathematics Department for at least 30 years....
... together
for data analysis.
What exactly does this concept have to do with Excel? People who per-
form data analysis with Excel, more often than not, tend to fuse the data,
the analysis, and the ... data, such as numbers and
text. All of the analysis and number crunching happens somewhere else.
This way, data will never be tied to any particular analysis or presentation.
The data is in its ... is never tied to
any particular analysis. You will cover queries extensively in subsequent
chapters. Your success in using Microsoft Access to enhance your data
analysis will depend on your ability...
... Securing the Network 23
Today, corporate networks require access to the Internet and other public networks. Most
of these networks have several access points to public and other private networks, ...
reachability in the network.
Two Links Connected to the
Same Networking Device
22 Chapter 1: Building a Simple Network
Securing the Network
Security is a fundamental component of every network design. ... closed network provides connectivity only to trusted known
parties and sites; a closed network does not allow a connection to public networks.
Figure 1-16 shows an example of a closed network.
Because...
... xxiii
Chapter 1 Building a Simple Network 3
Chapter Objectives 3
Exploring the Functions of Networking 3
What Is a Network? 4
Common Physical Components of a Network 5
Interpreting a Network Diagram 6
Resource-Sharing ... LAN
Exploring the Functions of Networking
To understand how networks function, you need to become familiar with the basic elements
of a network. This chapter explains networks by introducing fundamental ... become proficient in networking, you must gain
knowledge of why networks are built and the protocols used in modern network designs.
This chapter explores the basics of networking and provides...
... applied to network address
195.4.0.0. This mask includes all addresses from 195.4.0.0 to 195.4.255.255 in a single network number. In
effect, it creates a network number as large as a class B network ... network, the data is forwarded to a local gateway.
Because routing is network- oriented, IP makes routing decisions based on the network portion of the
address. The IP module determines the network ... network,
and networks are usually referred to by network numbers.
On a Solaris system, the netstat command displays the routing table with the following fields:
Destination
The destination network...
... specific network. To find out, enter a whois
query with the network number. In our example, the IP address of one of the servers is 207.25.97.8. This is
a class C address, so the network number ... interest to a network administrator
are found in the comp category. comp.os contains sub-groups for various operating systems. comp.unix lists
groups for various flavors of UNIX. comp.networks and ... default.
-ip-protocol
Disables the IPCP and IP protocols. This should never be used on a TCP/IP network. It is for
pure IPX networks.
ipcp-accept-local
Tells system to use the local IP address provided by...
... level.
Network Performance
If network traffic exceeds the local area network (LAN) capacity, performance
will be degraded for all users and services on the network. You can monitor
network ... particularly on larger routed networks, by using the
Network Segment object found in Network Monitor.
For example, the threshold you set on network usage depends on your network
infrastructure and ... Collected Data
Data Analysis
Manual Analysis
Automated Analysis
Status
Status
Analysis
Analysis
Response
Response
You can generate the status of the network services from real-time data,...
... identified Solution
1
st
problem
2 - 3 CCNA 1: Networking Basics v 3.0 - Lab 1.1.9 Copyright 2003, Cisco Systems, Inc.
Lab 1.1.9 Basic PC /Network Troubleshooting Process
Objective
ã ... first. Is the power turned on or plugged in?
ã Verify hardware first then software.
ã If it is a network problem start at Layer 1 of the OSI model and work up the Layers. Studies show
the majority ... Troubleshooting Process
Objective
ã Learn the proper sequence for troubleshooting computer and network problems.
ã Become familiar with the more common hardware and software problems.
ã Given...
... SORT
EXCEL DATA ANALYSIS
32
CREATE A CUSTOM SORT
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E
xcel provides a great location for creating and
maintaining a list of data values for data analysis. A ... of the Templates dialog box when you
create a new workbook.
CREATE A CUSTOM TEMPLATE
EXCEL DATA ANALYSIS
22
CREATE A CUSTOM TEMPLATE
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■
The Templates ... cells,
Excel only applies the selected format to those cells.
APPLY AUTOFORMAT TO A WORKSHEET
EXCEL DATA ANALYSIS
18
APPLY AUTOFORMAT TO A WORKSHEET
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⁄
Select...
... PivotTable.
Excel also has advanced tools to perform more
sophisticated data analysis.
EXCEL DATA ANALYSIS OPTIONS
EXCEL DATA ANALYSIS
2
Data Lists
In its simplest form, a data list is merely a group ... data analysis you can apply to it. For example,
most data analysis tools require numeric values; if you try to
use a text value, the tools return error messages.
EXCEL DATA TYPES
EXCEL DATA ANALYSIS
Text ... A CUSTOM NUMBER FORMAT
EXCEL DATA ANALYSIS
16
CREATE A CUSTOM NUMBER FORMAT
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xii
HOW TO USE THIS BOOK
Excel Data Analysis: Your visual blueprint for...