Why Cisco Routers with SoftEther VPN Server is the Best Solution?

Combined revision comparison

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Comparison of Solutions with Cisco RoutersSolutionsat a Glance

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1. Ethernet (L2) Site-to-Site VPN with Only SoftEther VPN Server and SoftEther VPN Bridge

Advantage

• Low costs.
• Easy Installation.
• High-performance.
  (The center VPN Server can process the aggregated VPN sessions for over 600Mbps.)
• Only one VPN Server is necessary in the Center.
• Dynamic IP Addresses are supported on each Branch.

Disadvantage

• Each branch has to have a server PC which is SoftEther VPN Bridge installed. 

  (A PC occupies physical area on floor or desk, has heavy weight, and consumes much of electric power.)
• Installation of Operation System and SoftEther VPN Bridge is required 
 on every branch's VPN Bridge PC.

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2. Ethernet (L2) Site-to-Site VPN with Only Cisco VPN Routers (low-end.)

Advantage

• Each Cisco VPN Routers occupies fewer physical area or floor on each branch than SoftEther VPN Bridge's Server PC.
• No installation of Operating System is necessary for Cisco Routers.

Disadvantage

• The company mush set up a lot of VPN routers in the headquarters. 

  (There are no multi-point VPN aggregation functions in low-end Cisco routers.)
• Every branch has to have a fixed static Global IP Address Internet connection.
  (Every branch must be assigned a static Global IP address.)

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3. Ethernet (L2) Site-to-Site VPN with Only Cisco VPN Routers (low-end and high-end.)

Advantage

• Each Cisco VPN Routers occupies fewer physical area or floor on each branch than SoftEther VPN Bridge's Server PC.
• No installation of Operating System is necessary for Cisco Routers.
  In the center, only one high-end router is necessary.

Disadvantage

• Too expensive. 
  (The appropriate suite of Cisco high-end router takes a cost for $30,000 or more.)
• Configuration on the central router is too difficult. The company must hire a Cisco expert.
• Every branch has to have a fixed static Global IP Address Internet connection.

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4. Ethernet (L2) Site-to-Site VPN with SoftEther VPN as Center and Cisco Routers as Branches

Advantage

• Easy Installation.
• High-performance.
  (The center VPN Server can process the aggregated VPN sessions for over 600Mbps.)
• Only one VPN Server is necessary in the Center.
• Dynamic IP Addresses are supported on each Branch.
• Each Cisco VPN Routers occupies fewer physical area or floor on each branch than SoftEther VPN Bridge's Server PC.
• No installation of Operating System is necessary for Branches' Cisco Routers.
• The same instance of VPN Server can also serve Smartphone and PC users for remote accessing.

Disadvantage

• Nothing.

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