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1. Overview To achieve the high availability purpose of site-to-site IPSec VPN between head office and remote branch offices, we need to combine Virtual Router Redundancy Protocol (VRRP) with IPSec protocol. VPN devices at the remote branch offices will peer with virtual IP address of VRRP in head office….
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1. Overview To achieve the high availability purpose of site-to-site IPSec VPN between head office and remote branch offices, we need to combine Hot Standby Router Protocol (HSRP) with IPSec protocol. VPN devices at the remote branch offices will peer with virtual IP address of HSRP in head office….
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1. Overview Dynamic Smart VPN (DMVPN) with Hub-and-Spoke topology is one of the most scalable and most efficient VPN types supported by Huawei with a high scalability and minimal configuration complexity is required in connecting a central HQ (Hub) to branch offices in different geographical locations (Spokes). It is…
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1. Overview It is a common scenario today that a network whether a small or an enterprise network have two IPsec site-to-site VPN tunnels with two different ISP connections for failover vpn purpose. The backup VPN tunnel will be come available when the primary VPN tunnel is down. To…
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1. Overview In the previous article we had implemented IPSec VPN site-to-site between head office and branch office. Normally as the business grow, there are more branch offices to be created. So, we need to configure another IPSec VPN site-to-site between head office and the new created branch office….
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