What is the difference between site to site VPN and remote access VPN?
Both Site to site VPN and Remote access VPN are the types of VPN which stands for Virtual Private Network. Site-to-Site VPN is also known as Router-to-Router VPN. In site to site VPN, IPsec security method is used to create an encrypted tunnel from one customer network to remote site of the customer.
Who should I use to set up a site-to-site VPN?
We recommend that you use a highly skilled technology expert when setting up a site-to-site VPN. In fact, the majority of companies that use site-to-site VPNs have the service set up and serviced by an IT security company like Cisco, Bynet, or Checkpoint.
Is a remote-access VPN the right choice for your business?
On the contrary, if your business has many employees working remotely, but not all require dedicated access to the main branch's private LAN, then perhaps a remote-access VPN is the right choice for you.
Does this site-to-site VPN encrypt traffic from router R1 to R3?
No. This site-to-site VPN only encrypts from router R1 to R3. A sniffer could be used to see the traffic from PC-A to the R1 default gateway. Note: To find out how the router is configured, look at the interfaces to identify the type of router and how many interfaces the router has.
What is the difference between remote access VPN and site to site VPN?
A remote access VPN connects remote users from any location to a corporate network. A site-to-site VPN, meanwhile, connects individual networks to each other.
What is VPN and site to site VPN configuration?
A site-to-site virtual private network (VPN) refers to a connection set up between multiple networks. This could be a corporate network where multiple offices work in conjunction with each other or a branch office network with a central office and multiple branch locations.
What are the two types of VPN connections?
Site-to-Site VPN These connections can take one of the two forms. Intranet based VPN: An Intranet based VPN links two offices of the same company. It connects two separate LANs to a single WAN. Extranet based VPN: Some organizations need to connect to a network of another organization using an extranet-based VPN.
How does a site to site VPN Work?
It works by creating a “tunnel” between two networks. With a site-to-site VPN, these tunnels go from one location to another, and the only people who can see the data being transferred are users logged onto the network. The VPN uses gateways at each location, which encrypt all traffic that passes through.
What is the difference between IPSec and site to site VPN?
Site to Site VPN connects geographical dispersed LANs over the internet infrastructure, whereas IPSec VPN and SSL VPN connect client devices to a LAN over the internet infrastructure.
What are benefits of using site to site VPN over IPSec?
Site-to-site VPN security is the most important benefit, as IPsec protocols will ensure all traffic is encrypted in transit through the VPN tunnel. The site-to-site VPN tunnel only allows traffic from one end to the other, blocking any attempts to intercept the traffic from the outside.
What is VPN simple?
A VPN (virtual private network) is a service that creates a safe, encrypted online connection. Internet users may use a VPN to give themselves more privacy and anonymity online or circumvent geographic-based blocking and censorship.
What is intranet site to site VPN?
Intranet-based site-to-site VPN is created between an organization's propriety networks, while extranet-based site-to-site VPN is used for connecting with external partner networks or an intranet. The connection in a site-to-site VPN is generally enabled through a VPN gateway device.
Which type of VPN is best?
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Which characteristics describe a site-to-site VPN?
Answers Explanation & Hints: A site-to-site VPN is created between the network devices of two separate networks. The VPN is static and stays established. The internal hosts of the two networks have no knowledge of the VPN.
What are key components of a site-to-site VPN?
Site-to-Site VPN ComponentsVirtual private gateway.Transit gateway.Customer gateway device.Customer gateway.
How many types of site-to-site VPN are there?
VPNs can be divided into three main categories – remote access, intranet-based site-to-site, and extranet-based site-to-site.
What Is A Remote-Access VPN?
What Is A Site-To-Site VPN?
Whereas remote-access VPNs securely connect individual devices to a remote LAN, site-to-site VPNs securely connect two or more LANs in different physical locations. Site-to-site VPNs use the public internet to extend your company’s network across multiple office locations. There are two common types of site-to-site VPNs: Intranet-based and Extranet...
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Which Is Right For Me?
Choosing between a remote-access VPN and a site-to-site VPN depends entirely on your needs. If you’re just looking for a personal solution to keep yourself safe and anonymous while using the internet, then a remote-access VPN is the perfect choice for you. If you’re choosing a VPN for your business, you can’t overlook the significant financial and human resource demands required by …
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Conclusion
A remote-access VPN allows a device to securely communicate with your company’s private LANno matter where in the world the device or the LAN may be. A site-to-site VPN, however, securely bridges your various LANs – no matter where they are– to allow employees at all LAN locations secure access to the resources of the complete network. A site-to-site VPN certainly p…
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Further Reading
Objectives
Part 1: Configure Basic Device Settings 1. Configure hostnames, interface IP addresses, and access passwords. 2. Configure the OSPF dynamic routing protocol. Part 2: Configure a Site-to-Site VPN Using Cisco IOS 1. Configure IPsec VPN settings on R1 and R3. 2. Verify site-to-site IPsec VPN configuration. 3. Test I…
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Background / Scenario
VPNs can provide a secure method of transmitting data over a public network, such as the Internet. VPN connections can help reduce the costs associated with leased lines. Site-to-Site VPNs typically provide a secure (IPsec or other) tunnel between a branch office and a central office. Another common implementation of VPN technology is remote access...
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Required Resources
- 3 Routers (Cisco 4221 with Cisco XE Release 16.9.6 universal image or comparable with a Security Technology Package license)
- 2 Switches (Cisco 2960+ with Cisco IOS Release 15.2(7) lanbasek9 image or comparable)
- 2 PCs (Windows OS with a terminal emulation program, such as PuTTY or Tera Term installed)
- Console cables to configure Cisco networking devices
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Intructions
- Part 1: Configure Basic Device Settings
In Part 1, you will set up the network topology and configure basic settings, such as the interface IP addresses, dynamic routing, device access, and passwords. Note:All tasks should be performed on R1, R2, and R3. The procedure for R1 is shown here as an example. Attach the dev… - Part 2: Configure a Site-to-Site VPN with Cisco IOS
In Part 2 of this lab, you will configure an IPsec VPN tunnel between R1 and R3 that passes through R2. You will configure R1 and R3 using the Cisco IOS CLI. You will then review and test the resulting configuration. Note:Because no tunnel is yet in place, PC-A should still be able to pi…
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Reflection
Router Interface Summary Table
Note:To find out how the router is configured, look at the interfaces to identify the type of router and how many interfaces the router has. There is no way to effectively list all the combinations of configurations for each router class. This table includes identifiers for the possible combinations of Ethernet and Serial interfaces in the device. The table does not include any other type of interf…
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