configure default routing in Cisco Packet tracer 5.3.3

A default route identifies the gateway IP address to which the ASA sends all IP packets for which it does not have a learned or static route. A default static route is simply a static route with 0.0.0.0/0 as the destination IP address. Routes that identify a specific destination take precedence over the default route.

Router-01-Configuration

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Configure RIP Routing on Cisco using packet tracer 5.3.3

The Routing Information Protocol (RIP) is a distance-vector routing protocol, which employs the hop count as a routing metric. RIP prevents routing loops by implementing a limit on the number of hops allowed in a path from the source to a destination. The maximum number of hops allowed for RIP is 15. This hop limit, however, also limits the size of networks that RIP can support. A hop count of 16 is considered an infinite distance and used to deprecate inaccessible, inoperable, or otherwise undesirable routes in the selection process.

Download Packet File Now

dynamic-routing-with-RIPv4

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configure EIGRP In Cisco Packet tracer 5.3.3

Enhanced Interior Gateway Routing Protocol - (EIGRP) is an open routing protocol loosely based on their original IGRP created by Cisco. EIGRP is an advanced distance-vector routing protocol, with optimizations to minimize both the routing instability incurred after topology changes, as well as the use of bandwidth and processing power in the router. Routers that support EIGRP will automatically redistribute route information to IGRP neighbors by converting the 32 bit EIGRP metric to the 24 bit IGRP metric. Most of the routing optimizations are based on the Diffusing Update Algorithm (DUAL) work from SRI, which guarantees loop-free operation and provides a mechanism for fast convergence.

Download Packet File Now: dynamic-routing-with-EIGRPv4

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Configure OSPF Routing on Cisco using packet tracer 5.3.3

Configure OSPF Routing in Cisco using packet tracer 5.3.3

Open Shortest Path First

 (OSPF) is a link-state routing protocol for Internet Protocol (IP) networks. It uses a link state routingalgorithm and falls into the group of interior routing protocols, operating within a single autonomous system  (AS).

OSPF is perhaps the most widely used interior gateway protocol (IGP) in large enterprise networks. IS-IS, another link-state dynamic routing protocol, is more common in large service provider networks. The most widely used exterior gateway protocol is the Border Gateway Protocol (BGP), the principal routing protocol between autonomous systems on the Internet.

Download Packet File:

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configure DNS Server in Windows server 2003

                                         Active Directory Installation    

DNS means Domain Name System.Every network has a dns server .so now i will disscuss how to configure DNS Server in Windows  server 2003 

Start-run-dcpromo-next-next-next-select domain controller for a new domain-next-select domain in a new forest-next-

Technologyitbd.net-next-Technologyitbd-next-next-next-select install and configure the DNS server-next-select permission

compatible only Windows 2000 or Windows 2003-next-next-next-finish-restart now.   

*At first check Ip

IP address        : 192.168.0.254
Subnet mask    : 255.255.255.0
Pre. Dns Server: 192.168.0.254

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Configure dhcp in windows server 2003 step by step          

Dynamic host configuration protocol. Dhcp server used for Dynamically assign IP Address.Now i will discuss how to Configure dhcp in windows server 2003 step by step. 

Step:01

Click-Start-program-administrative tools-configure your server wizard-next-next-DHCP Server-next-next-next-next-Name:DHCP -Description:It is obtain ip address Automatically -

Start IP Address :192.168.0.1

End IP Address :192.168.0.253

Subnet Mask :192.168.0.254

-next-next-next-select Yes,I want to configure this option now-next-next-IP Address:192.168.0.254-

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configure key based ssh authentication in rhel 6.4 or centos 6.4 or Scientific linux 6.4 or Fedora 18

Whenever you take ssh in a remote computer it prompts you for your password, which might be insecure in some cases. Configuring key based authentication for ssh server will solve this problem and provides one extra layer of security. Key based ssh is also used in cases where we configure some applications (For example: backup servers) to be able to take remote shell without giving a password but using keys.

I will use following configuration :

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create a simple WordPress theme

create a basic WordPress theme

To start building your theme, first create a sub-folder in the wp-content/themes directory in your WordPress folder. For the purpose of this tutorial, we will call the folder "tutorial_theme". The name of the folder should correspond to the name of the theme you want to create. To do this you can use either your favorite FTP client or the File Manager tool in your cPanel.

Before you start creating the theme, you should decide how the layout of your website will look like. In this tutorial we will build a WordPress theme that consist of a header, sidebar, content area and a footer ,as shown below:

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removing bullets from sidebar and Categorie wordpress theme

Bullet is very important for a every website.But some time it is crazy for sidbar & categore .Now i will Disscuss how to remov bullets from  sidebar and Categorie wordpress theme. 

Remove bullet form Sidebar

Example:

#sidebar {
    width: 220px;  
    border: 2px #a2a2a2 solid;
    float: right;
    background-color:red;
    list-style:none;
  
}

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add widget footer in wordpress theme

Quesiton:

I wanted to use widgets in the footer of my WordPress theme but my wordpress theme didn’t come with a footer-sidebar by default. I didn’t really wanted to change the theme just because of that. So I hacked the wordpress theme to introduce footer-sidebars. If you are looking for a tutorial that explains how you can add sidebars/widgets to the footer of your WordPress theme then keep reading.

There are really three main parts to introducing a footer sidebar/widget area in your theme:

1. Registering the Sidebar(s) in the WordPress Theme
2. Inserting the Sidebars In the WordPress Theme
3. Putting some style into the sidebars

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এসইও(SEO) কি or What is Search Engine Optimization (SEO)

এসইও(SEO) বা সার্চ ইঞ্জিন অপটিমাইজেশন বলতে বুঝায় বিভিন্ন সার্চ ইঞ্জিনে একটি সাইটকে তুলে ধরা সাইটে কি আছে তা সার্চ ইঞ্জিনকে বুঝানো। আমরা যেকোনো কিছু লিখে গুগলে সার্চ দিলে দেখা যাবে অনেক পরিমানে ফলাফল পাওয়া যায় এর মধ্যে প্রথম ২/৩ পেজে যে সাইট গুলো আমরা পাই সেগুলোই আমরা দেখে থাকি। এটাই হল এসইও মানে সাইটে এসইও করলে সার্চ ইঞ্জিন আপনার সাইটকে আগে নিয়ে আসবে আগে থেকলে ভিজিটররা বেশি দেখবে। এটাই মূলত এসইও র কাজ।

ভুল ধারনাঃ

অনেকে এসইও বলতে গুগল অ্যাডওয়ার্ড (Google Adwords ) কে বুঝে। আসলে এটা কোন এসইও র মধ্যে পরে না। গুগল অ্যাডওয়ার্ড (Google Adwords ) বলতে গুগলকে টাকা দিয়ে অ্যাড এর জায়গা কেনা। মানে আপনি যদি গুগল অ্যাডওয়ার্ড (Google Adwords )  নেন তবে আপনার বাছাইকৃত কীওয়ার্ড দিয়ে যদি সার্চ দেওয়া হয় তবে আপনার সাইটের লিঙ্ক প্রথমে দেখাবে। নিচের ছবির মত।

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oDesk Unix Test Questions and Answers

our todays topic is about odesk tests answers - answer of odesk Unix Test Questions and Answers . i think it will helpful to you and you can pass odesk Unix Test Questions and Answers  test . lets start your exam

Question 1: The UNIX command
a.out &
runs the program a.out:

a. With highest priority
b. With highest speed
c. Only when no other process is running on the system
d. In the background
e. Is invalid

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How to mumble server on Rhel 5 or Centos 5

It is currently very difficult to build Mumble and Murmur on RHEL 5 and its derivatives, such as CentOS 5. For these systems, it is recommended to use the current static binary, linked from the Mumble home page.

Unfortunately, if you use the static binary, you will have to manually start the server each boot or write your own initialization scripts (see #Manual Installation, below). For this reason, there is now a third-party package available, which configures murmur as if it were provided by the operating system.

Package Installation

There is an unofficial, unsupported, third-party package of (the statically linked) Murmur available for installation via yum. It has only been tested o CentOS 5.6 (i386) at this time, but should work on other RHEL 5.x versions and derivatives. If you have any problems or feedback (such as results on other distros besides Centos 5.6 i386), please find lewellyn on IRC. The package is not officially supported by anyone, but the package definition and configuration scripts derive from the Fedora 15-Alpha and Mandriva packages and the binary is the official static tarball from mumble.sf.net, the various pieces of which are known to work reliably.

(As of April 2011, the third-party GBS repository is providing Murmur 1.2.3.)

The steps are as follows:

1. As root (such as via sudo), run: rpm -ivh http://pkg.geekbakery.net/RedHat/5/stable/noarch/gbs-release-1.0-1.gbs.noarch.rpm
   1. Optional: Configure your new repository, for example using the priorities plugin.
2. Install murmur from the new GBS repository you just added: (run the commands as root or via sudo)
   1. If you want to just install murmur and don't care about ensuring you have the proper dependencies for the web functions or dbus: yum install murmur
   2. Instead, if you want to make sure you have all the proper dependencies for running with dbus and the included web scripts (this package depends on murmur): yum install murmur-suggests
   3. NOTE: The first time you install a package from the GBS repository, you may/should get a prompt to accept the key. The proper ID for this key is 98b3c52e. If this matches what is on your screen, enter 'y' at the confirmation prompt.

That's it! Now you can service murmur start to start your new server. Or, if you wish, you can customize your configuration first.

Note that installing from the GBS repository indicates acceptance of the repository's agreement. Summary of the agreement is: No support nor warranty is offered, and if it breaks, you get to do what you will with the pieces.

Manual Installation

Here's the process for manually installing on CentOS 5.4, using the init script and config from a mandriva rpm and the 1.2.2 static binary release: (You can use this as the starting point for your own manual installation of the latest version.)

yum install lzma

Details Here:Read More

How to mumble server on Rhel 5 or Centos 5

It is currently very difficult to build Mumble and Murmur on RHEL 5 and its derivatives, such as CentOS 5. For these systems, it is recommended to use the current static binary, linked from the Mumble home page.

Unfortunately, if you use the static binary, you will have to manually start the server each boot or write your own initialization scripts (see #Manual Installation, below). For this reason, there is now a third-party package available, which configures murmur as if it were provided by the operating system.

Package Installation

There is an unofficial, unsupported, third-party package of (the statically linked) Murmur available for installation via yum. It has only been tested o CentOS 5.6 (i386) at this time, but should work on other RHEL 5.x versions and derivatives. If you have any problems or feedback (such as results on other distros besides Centos 5.6 i386), please find lewellyn on IRC. The package is not officially supported by anyone, but the package definition and configuration scripts derive from the Fedora 15-Alpha and Mandriva packages and the binary is the official static tarball from mumble.sf.net, the various pieces of which are known to work reliably.

(As of April 2011, the third-party GBS repository is providing Murmur 1.2.3.)

The steps are as follows:

1. As root (such as via sudo), run: rpm -ivh http://pkg.geekbakery.net/RedHat/5/stable/noarch/gbs-release-1.0-1.gbs.noarch.rpm
   1. Optional: Configure your new repository, for example using the priorities plugin.
2. Install murmur from the new GBS repository you just added: (run the commands as root or via sudo)
   1. If you want to just install murmur and don't care about ensuring you have the proper dependencies for the web functions or dbus: yum install murmur
   2. Instead, if you want to make sure you have all the proper dependencies for running with dbus and the included web scripts (this package depends on murmur): yum install murmur-suggests
   3. NOTE: The first time you install a package from the GBS repository, you may/should get a prompt to accept the key. The proper ID for this key is 98b3c52e. If this matches what is on your screen, enter 'y' at the confirmation prompt.

That's it! Now you can service murmur start to start your new server. Or, if you wish, you can customize your configuration first.

Note that installing from the GBS repository indicates acceptance of the repository's agreement. Summary of the agreement is: No support nor warranty is offered, and if it breaks, you get to do what you will with the pieces.

Manual Installation

Here's the process for manually installing on CentOS 5.4, using the init script and config from a mandriva rpm and the 1.2.2 static binary release: (You can use this as the starting point for your own manual installation of the latest version.)

yum install lzma

Details Here:Read More

Setting up GMail on Outlook 2007/2010

As we complete transferring clients to our new servers, the last stage is always the setting up of email; this post shows how to set up email for Google Apps.

Note that menu options are show as a chain; so Tools->Options->Advanced would mean find the menu option Tools, then the menu or tab option Options, then the menu or tab option Advanced.

1. Go to the menu open Tools->Account Settings

2. Click on the EMail tab, and select New. If you are modifying an existing email account, select it from the list, and then go to step 6 in these instructions.

3. Select Microsoft Exchange, POP3, IMAP or HTTP and click Next

Details Here:Read More

Setting up GMail on Outlook 2007/2010

As we complete transferring clients to our new servers, the last stage is always the setting up of email; this post shows how to set up email for Google Apps.

Note that menu options are show as a chain; so Tools->Options->Advanced would mean find the menu option Tools, then the menu or tab option Options, then the menu or tab option Advanced.

1. Go to the menu open Tools->Account Settings

2. Click on the EMail tab, and select New. If you are modifying an existing email account, select it from the list, and then go to step 6 in these instructions.

3. Select Microsoft Exchange, POP3, IMAP or HTTP and click Next

Details Here:Read More

how to SMTP and POP3 Servers (Mail Server)

A List of SMTP and POP3 Servers (Mail Server)
The following list of SMTP and POP3 server should help you if you don't know what mail server you should use for your mail account.

This list is without any warranties and NOT sorted alphabetically.
Please send in corrections or contact us if your mailserver (mailprovider) is not listed below.

See also:  A List of SMTP and IMAP Mailservers (Mailserver List)

Default Ports:

• SMTP AUTH: Port 25 or 587 (some ISPs are blocking port 25)
• SMTP StartTLS Port 587
• SMTP SSL Port 465
• POP Port 110
• POP SSL Port 995

Details Here: Read More

how to SMTP and POP3 Servers (Mail Server)

A List of SMTP and POP3 Servers (Mail Server)
The following list of SMTP and POP3 server should help you if you don't know what mail server you should use for your mail account.

This list is without any warranties and NOT sorted alphabetically.
Please send in corrections or contact us if your mailserver (mailprovider) is not listed below.

See also:  A List of SMTP and IMAP Mailservers (Mailserver List)

Default Ports:

• SMTP AUTH: Port 25 or 587 (some ISPs are blocking port 25)
• SMTP StartTLS Port 587
• SMTP SSL Port 465
• POP Port 110
• POP SSL Port 995

Details Here: Read More

how to setup Your Windows XP or Windows 7 from USB

Make sure insert your Flash drive (Pen drive into USB port)
Then step by step follow this instruction

Start-run-
type
cmd
DISKPART [enter]
LIST DISK [enter]
SELECT DISK 1 [enter]
CREATE PARTITION PRIMARY [enter]
SELECT PARTITION 1 [enter]
ACTIVE [enter]
ASSIGN [enter]
FORMAT FS=NTFS QUICK [enter]
EXIT [enter]

Finaly

copy your all image file into your USB Flash Drive

then
go to Your Bios Option & Set First Boot USB OR REMOVAL DISK THEN SAVE & EXIT

Some Mother board ar not work this boot instruction

then restart your pc & press ESC key then Select Removal Disk

More Details Here

------------------------------- Get Magic ----------------------------------

how to setup Your Windows XP or Windows 7 from USB

Make sure insert your Flash drive (Pen drive into USB port)
Then step by step follow this instruction

Start-run-
type
cmd
DISKPART [enter]
LIST DISK [enter]
SELECT DISK 1 [enter]
CREATE PARTITION PRIMARY [enter]
SELECT PARTITION 1 [enter]
ACTIVE [enter]
ASSIGN [enter]
FORMAT FS=NTFS QUICK [enter]
EXIT [enter]

Finaly

copy your all image file into your USB Flash Drive

then
go to Your Bios Option & Set First Boot USB OR REMOVAL DISK THEN SAVE & EXIT

Some Mother board ar not work this boot instruction

then restart your pc & press ESC key then Select Removal Disk

More Details Here

------------------------------- Get Magic ----------------------------------