4.10 ERD Mechanism for VPN TRUNK

To use ERD (Environment Recovery Detection) mechanism for VPN TRUNK, please follow the steps listed below:

1.Click Start >> Run and type Telnet 192.168.1.1 in the Open box as below. Note that the IP address in the example is the default address of the router. If you have changed the default, enter the current IP address of the router.

2.Click OK. The Telnet terminal will be open. If an administrator password has not already been assigned, follow the on-screen instructions to assign one.

3.After assigning a password, type ?. You will see a list of valid/common commands depending on the router that your use.

4.For using ERD mechanism, please type “vpn Trunk backup?”. The available commands will be shown as the following figure.

(1)To inquire current ERD setting

>vpn Trunk backup ERD VpnBackup -------> (name of Trunk profile)

(2)None Mode (Default Setting)

Such mode makes all of the dial-out VPN TRUNK backup profiles being activated alternately.

Request Background: Some of users think if VPN tunnel connected again, it is Environment Recovery Detection. For such users, use None mode.

To set ERD None mode

>vpn Trunk backup ERD VpnBackup None

(3)Resume Mode

When VPN connection breaks down, Member1 is a top priority for the system to do VPN connection again.

Request Background: Some of users hope the connection can be continuous and not breaking down (maybe they will have thousands of orders coming within one minute). If the network connection breaks down, the users must connect from the first VPN server and spend lots of time. Such mode can solve their problems.

To set ERD Resume mode

>vpn Trunk backup ERD VpnBackup Resume

(4)AutoDrop Mode

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Draytek 2910 manual ERD Mechanism for VPN Trunk, To inquire current ERD setting, None Mode Default Setting, Resume Mode

2910 specifications

The DrayTek 2910 is a versatile and robust router designed primarily for small to medium-sized businesses, offering a wide array of features that cater to various networking needs. With its advanced capabilities, it delivers superior performance and flexibility for organizations that demand reliable internet connectivity.

One of the defining characteristics of the DrayTek 2910 is its dual WAN capabilities. This allows users to connect two different internet service providers, ensuring that the network remains operational even if one connection fails. The router can automatically switch between the WANs, providing seamless failover and load balancing. This feature is essential for businesses that require constant uptime and reliability.

The DrayTek 2910 is equipped with multiple Ethernet ports, enabling it to support various devices and create a robust local area network (LAN). The router includes VLAN support, which allows for the segmentation of the network into different virtual networks, enhancing security and performance by isolating sensitive data traffic.

Another notable aspect of the DrayTek 2910 is its comprehensive security features. It includes a built-in firewall, which protects the network from external threats and unauthorized access. The router supports various protocols, including VPN (Virtual Private Network), allowing secure remote access to the network. This capability is particularly beneficial for businesses with remote workers or those needing secure connections for branch offices.

DrayTek has also integrated advanced Quality of Service (QoS) features in the 2910, which prioritize bandwidth allocation to critical applications, ensuring that essential services receive the needed resources. This is crucial for maintaining the performance of VoIP (Voice over Internet Protocol) calls and video conferencing tools, which are increasingly vital in today’s business environment.

In terms of management, the DrayTek 2910 offers easy configuration through a user-friendly web interface, allowing administrators to set up and monitor the network with minimal effort. The device also supports TR-069 for remote management, enabling service providers to configure and monitor the router without requiring an on-site visit.

Overall, the DrayTek 2910 stands out for its blend of reliability, security, and performance, making it an excellent choice for businesses looking to enhance their networking capabilities while ensuring a secure and efficient operation. With its rich set of features and technologies, the DrayTek 2910 continues to be a preferred router for many organizations worldwide.