The creation of a remote access connection for either a dial-up or VPN remote access connection occurs in the following three steps:

1. Physical or logical link setup :

The physical or logical link setup creates the point-to-point link between the remote access client and the remote access server for the purposes of sending PPP protocol suite frames or PPP frames containing data. A physical link is used for a dial-up connection, in which the phone line is the physical link. A logical link is used for VPN connections, in which the VPN tunnel represents a logical point-to-point link. With the Windows 2000 remote access client, the message displayed to the user during the physical or logical link setup is "Connecting."

2. PPP connection setup:

The PPP connection setup uses the suite of PPP protocols to negotiate the parameters of the PPP link, authenticate the credentials of the remote access user, perform callback, and negotiate the use of and the parameters for the protocols that will be operating over the PPP link. With the Windows 2000 remote access client, the message displayed to the user during the PPP connection setup is "Verifying user name and password."

Answered by Raksha , an ibibo Master, at 8:52 AM on July 01, 2008

A remote access connection allows computers to securely access organization intranets. Due to the large number of components involved in a remote access connection, when connections fail, they might not provide sufficient information to the administrator about what went wrong.

The creation of a remote access connection for either a dial-up or VPN remote access connection occurs in the following three steps:

1. Physical or logical link setup :

The physical or logical link setup creates the point-to-point link between the remote access client and the remote access server for the purposes of sending PPP protocol suite frames or PPP frames containing data. A physical link is used for a dial-up connection, in which the phone line is the physical link. A logical link is used for VPN connections, in which the VPN tunnel represents a logical point-to-point link. With the Windows 2000 remote access client, the message displayed to the user during the physical or logical link setup is "Connecting."

2. PPP connection setup:

The PPP connection setup uses the suite of PPP protocols to negotiate the parameters of the PPP link, authenticate the credentials of the remote access user, perform callback, and negotiate the use of and the parameters for the protocols that will be operating over the PPP link. With the Windows 2000 remote access client, the message displayed to the user during the PPP connection setup is "Verifying user name and password."

3. Remote access client registration :

During the remote access client registration, the remote access client obtains addition configuration parameters and registers itself for name resolution. With the Windows 2000 remote access client, the message displayed to the user during remote access client registration is "Registering your computer on the network."

Answered by Yash , an ibibo Master, at 9:07 AM on June 30, 2008

A remote access connection allows computers to securely access organization intranets. Due to the large number of components involved in a remote access connection, when connections fail, they might not provide sufficient information to the administrator about what went wrong.

The creation of a remote access connection for either a dial-up or VPN remote access connection occurs in the following three steps:

1. Physical or logical link setup :

The physical or logical link setup creates the point-to-point link between the remote access client and the remote access server for the purposes of sending PPP protocol suite frames or PPP frames containing data. A physical link is used for a dial-up connection, in which the phone line is the physical link. A logical link is used for VPN connections, in which the VPN tunnel represents a logical point-to-point link. With the Windows 2000 remote access client, the message displayed to the user during the physical or logical link setup is "Connecting."

2. PPP connection setup:

The PPP connection setup uses the suite of PPP protocols to negotiate the parameters of the PPP link, authenticate the credentials of the remote access user, perform callback, and negotiate the use of and the parameters for the protocols that will be operating over the PPP link. With the Windows 2000 remote access client, the message displayed to the user during the PPP connection setup is "Verifying user name and password."

3. Remote access client registration :

During the remote access client registration, the remote access client obtains addition configuration parameters and registers itself for name resolution. With the Windows 2000 remote access client, the message displayed to the user during remote access client registration is "Registering your computer on the network."

Answered by Madhurima , an ibibo Master, at 6:06 PM on June 09, 2008

well arun, A remote access connection allows computers to securely access organization intranets. Due to the large number of components involved in a remote access connection, when connections fail, they might not provide sufficient information to the administrator about what went wrong.

The creation of a remote access connection for either a dial-up or VPN remote access connection occurs in the following three steps:

1. Physical or logical link setup :

The physical or logical link setup creates the point-to-point link between the remote access client and the remote access server for the purposes of sending PPP protocol suite frames or PPP frames containing data. A physical link is used for a dial-up connection, in which the phone line is the physical link. A logical link is used for VPN connections, in which the VPN tunnel represents a logical point-to-point link. With the Windows 2000 remote access client, the message displayed to the user during the physical or logical link setup is "Connecting."

2. PPP connection setup:

The PPP connection setup uses the suite of PPP protocols to negotiate the parameters of the PPP link, authenticate the credentials of the remote access user, perform callback, and negotiate the use of and the parameters for the protocols that will be operating over the PPP link. With the Windows 2000 remote access client, the message displayed to the user during the PPP connection setup is "Verifying user name and password."

3. Remote access client registration :

During the remote access client registration, the remote access client obtains addition configuration parameters and registers itself for name resolution. With the Windows 2000 remote access client, the message displayed to the user during remote access client registration is "Registering your computer on the network."

Answered by satyaiitk , an ibibo Master, at 4:50 PM on June 04, 2008

hi arun Using Remote Desktop Connection With Remote Desktop Connection, you can easily connect to a terminal server or to another computer running Windows. All you need is network access and permissions to connect to the other computer.

Answered by laks , an ibibo Master, at 3:00 PM on June 04, 2008

well, You can use remote access connection from one to other computer.The creation of a remote access connection for either a dial-up or VPN remote access connection occurs in the following three steps. The steps are given below-

1. Physical or logical link setup
The physical or logical link setup creates the point-to-point link between the remote access client and the remote access server for the purposes of sending PPP protocol suite frames or PPP frames containing data. A physical link is used for a dial-up connection, in which the phone line is the physical link. A logical link is used for VPN connections, in which the VPN tunnel represents a logical point-to-point link. With the Windows 2000 remote access client, the message displayed to the user during the physical or logical link setup is "Connecting."

2. PPP connection setup:
The PPP connection setup uses the suite of PPP protocols to negotiate the parameters of the PPP link, authenticate the credentials of the remote access user, perform callback, and negotiate the use of and the parameters for the protocols that will be operating over the PPP link. With the Windows 2000 remote access client, the message displayed to the user during the PPP connection setup is "Verifying user name and password."

3. Remote access client registration
During the remote access client registration, the remote access client obtains addition configuration parameters and registers itself for name resolution. With the Windows 2000 remote access client, the message displayed to the user during remote access client registration is "Registering your computer on the network."

Answered by Saurabh , an ibibo Master, at 8:33 AM on June 04, 2008

A remote access connection allows computers to securely access organization intranets. Due to the large number of components involved in a remote access connection, when connections fail, they might not provide sufficient information to the administrator about what went wrong.

The creation of a remote access connection for either a dial-up or VPN remote access connection occurs in the following three steps:

1. Physical or logical link setup :

The physical or logical link setup creates the point-to-point link between the remote access client and the remote access server for the purposes of sending PPP protocol suite frames or PPP frames containing data. A physical link is used for a dial-up connection, in which the phone line is the physical link. A logical link is used for VPN connections, in which the VPN tunnel represents a logical point-to-point link. With the Windows 2000 remote access client, the message displayed to the user during the physical or logical link setup is "Connecting."

2. PPP connection setup:

The PPP connection setup uses the suite of PPP protocols to negotiate the parameters of the PPP link, authenticate the credentials of the remote access user, perform callback, and negotiate the use of and the parameters for the protocols that will be operating over the PPP link. With the Windows 2000 remote access client, the message displayed to the user during the PPP connection setup is "Verifying user name and password."

3. Remote access client registration :

During the remote access client registration, the remote access client obtains addition configuration parameters and registers itself for name resolution. With the Windows 2000 remote access client, the message displayed to the user during remote access client registration is "Registering your computer on the network."

Answered by Anju Singh , an ibibo Master, at 6:12 AM on June 04, 2008

Hi there

A remote access connection allows computers to securely access organization intranets. Due to the large number of components involved in a remote access connection, when connections fail, they might not provide sufficient information to the administrator about what went wrong.

The creation of a remote access connection for either a dial-up or VPN remote access connection occurs in the following three steps:

1. Physical or logical link setup :

The physical or logical link setup creates the point-to-point link between the remote access client and the remote access server for the purposes of sending PPP protocol suite frames or PPP frames containing data. A physical link is used for a dial-up connection, in which the phone line is the physical link. A logical link is used for VPN connections, in which the VPN tunnel represents a logical point-to-point link. With the Windows 2000 remote access client, the message displayed to the user during the physical or logical link setup is "Connecting."

2. PPP connection setup:

The PPP connection setup uses the suite of PPP protocols to negotiate the parameters of the PPP link, authenticate the credentials of the remote access user, perform callback, and negotiate the use of and the parameters for the protocols that will be operating over the PPP link. With the Windows 2000 remote access client, the message displayed to the user during the PPP connection setup is "Verifying user name and password."

3. Remote access client registration :

During the remote access client registration, the remote access client obtains addition configuration parameters and registers itself for name resolution. With the Windows 2000 remote access client, the message displayed to the user during remote access client registration is "Registering your computer on the network."

Answered by Romi , an ibibo Master, at 6:00 PM on June 03, 2008

remote access connection is a lengthy process.

( you can also visit the following site for the entire process )

http://technet.microsoft. com/e n-us/library/bb742493.aspx

Steps are :

Step 1: Physical or logical link setup
Step 2: PPP connection setup
Step 3. Remote access client registration

Step 1: Physical or logical link setup

The process for the physical or logical link setup depends on whether the connection is a dial-up or a VPN connection.
Dial-up connection

For the dial-up connection, the following process occurs:
1.The user of the remote access client computer initiates the dial-up connection. In Windows 2000, the user double-clicks the connection in the Network and Dial-up Connections folder.
2.The modem picks up phone line and gets a dial tone.
3.The modem then dials the phone number of the remote access server.
4.The remote access server answers the incoming call.
5.The modems of the remote access client and the remote access server use modem negotiation protocols to determine line speed and other modem communication parameters.
6.The physical connection is established and the dial-up call is complete.

PPTP : For a PPTP-based VPN connection, the connection is established in the following two phases:
*Phase 1
A TCP connection is initiated from the remote access client using a dynamically allocated TCP port to the remote access server using TCP port 1723.
*Phase 2
The remote access client and the remote access server exchange a series of PPTP messages to negotiate the use of a PPTP tunnel and a specific call ID to identify the PPTP connection. For more information, see RFC 2637. The result of the negotiation is a call ID that is used when sending PPTP-encapsulated data using the PPTP Generic Routing Encapsulation (GRE) header.
When the PPTP connection setup begins, the remote access client must already be connected to the Internet. If not, a dial-up connection to an Internet service provider can be made prior to initiating the PPTP connection.

L2TP/IPSec
For an L2TP/IPSec-based VPN connection, the connection is established in the following two phases:
* Phase 1
The IPSec security associations needed to protect IPSec-based communications and data are negotiated and created. IPSec uses the Internet Key Exchange (IKE) protocol to negotiate the IKE main mode and quick mode security associations (SAs). The main mode SA is used to protect IPSec negotiations. The quick mode SAs—one for inbound packets and one for outbound packets-are used to protect L2TP data using UDP port 1701. The main mode SA is authenticated using either certificates or a preshared key.
For certificate authentication, the remote access server sends the remote access client a list of acceptable root certification authorities (CAs) from which a certificate will be accepted for authentication. The remote access client responds with a certificate chain (ending at a root CA certificate for a root CA from the list sent by the remote access server) and its own list of root CAs from which a certificate will be accepted for authentication. The remote access server verifies the certificate chain of the remote access client, and then sends a certificate chain (ending at a root CA certificate for a root CA from the list sent by the remote access client). The remote access client verifies the certificate chain of the remote access server.

For preshared key authentication, both the remote access client and remote access server send a hash value that incorporates the preshared key. The hash value sent by the remote access client is verified by the remote access server and the hash value sent by the remote access server is verified by the remote access client.


* Phase 2
The remote access client and the remote access server exchange a series of L2TP messages to negotiate the.........

Answered by Shobhit , an ibibo Master, at 3:38 PM on June 03, 2008

remote access connection is a lengthy process.

( you can also visit the following site for the entire process )

http://technet.microsoft. com/e n-us/library/bb742493.aspx

Steps are :

Step 1: Physical or logical link setup
Step 2: PPP connection setup
Step 3. Remote access client registration

Step 1: Physical or logical link setup

The process for the physical or logical link setup depends on whether the connection is a dial-up or a VPN connection.
Dial-up connection

For the dial-up connection, the following process occurs:
1.The user of the remote access client computer initiates the dial-up connection. In Windows 2000, the user double-clicks the connection in the Network and Dial-up Connections folder.
2.The modem picks up phone line and gets a dial tone.
3.The modem then dials the phone number of the remote access server.
4.The remote access server answers the incoming call.
5.The modems of the remote access client and the remote access server use modem negotiation protocols to determine line speed and other modem communication parameters.
6.The physical connection is established and the dial-up call is complete.

PPTP : For a PPTP-based VPN connection, the connection is established in the following two phases:
*Phase 1
A TCP connection is initiated from the remote access client using a dynamically allocated TCP port to the remote access server using TCP port 1723.
*Phase 2
The remote access client and the remote access server exchange a series of PPTP messages to negotiate the use of a PPTP tunnel and a specific call ID to identify the PPTP connection. For more information, see RFC 2637. The result of the negotiation is a call ID that is used when sending PPTP-encapsulated data using the PPTP Generic Routing Encapsulation (GRE) header.
When the PPTP connection setup begins, the remote access client must already be connected to the Internet. If not, a dial-up connection to an Internet service provider can be made prior to initiating the PPTP connection.

L2TP/IPSec
For an L2TP/IPSec-based VPN connection, the connection is established in the following two phases:
* Phase 1
The IPSec security associations needed to protect IPSec-based communications and data are negotiated and created. IPSec uses the Internet Key Exchange (IKE) protocol to negotiate the IKE main mode and quick mode security associations (SAs). The main mode SA is used to protect IPSec negotiations. The quick mode SAs—one for inbound packets and one for outbound packets-are used to protect L2TP data using UDP port 1701. The main mode SA is authenticated using either certificates or a preshared key.
For certificate authentication, the remote access server sends the remote access client a list of acceptable root certification authorities (CAs) from which a certificate will be accepted for authentication. The remote access client responds with a certificate chain (ending at a root CA certificate for a root CA from the list sent by the remote access server) and its own list of root CAs from which a certificate will be accepted for authentication. The remote access server verifies the certificate chain of the remote access client, and then sends a certificate chain (ending at a root CA certificate for a root CA from the list sent by the remote access client). The remote access client verifies the certificate chain of the remote access server.

For preshared key authentication, both the remote access client and remote access server send a hash value that incorporates the preshared key. The hash value sent by the remote access client is verified by the remote access server and the hash value sent by the remote access server is verified by the remote access client.


* Phase 2
The remote access client and the remote access server exchange a series of L2TP messages to negotiate the.........

Answered by Rupesh , an ibibo Citizen, at 1:23 PM on June 03, 2008