Budowa Silesia Photonics (BWS PHOTONICS) designs and manufactures passive optical components, PLC splitters, AWG, FBT couplers, optical circulators, isolators, ROADM, MPO patching, FTTH ODN, and BESS-...
HOME / Core Switch Dual-Machine Hot Backup Configuration - Budowa Silesia Photonics
The dual machine hot backup protocol HRP (Huawei Redundancy Protocol) protocol is carried in VGMP (Vrrp Group Management Protocol) messages for transmission, and the key configuration commands
This section describes how to enable dual-device ND hot backup to back up ND entries between devices. This allows fast service switching if a network node or link fails, enhancing service reliability.
This section describes how to enable dual-device ND hot backup to back up ND entries between devices. This allows fast service switching if a network node or link fails, enhancing service
To ensure service continuity after traffic is switched between redundant security devices, hot backup is used to synchronize service entries and configuration between the devices through a dedicated
: Each server needs to install the same version of the operating system, and this hot standby solution only supports hot standby between physical machines or virtual machines, and does not
Hot backup is a device-level HA solution. It relies on Remote Backup Management (RBM) to enable two devices to back up each other dynamically to ensure user service continuity upon failure of one of the
When the original main device (the upper device) goes online again, it operates as a backup device. If a forced switch is needed, this command can be used:
One effective method is the dual-machine hot backup configuration, which allows for real-time data redundancy and minimizes downtime. This article will explore the practical steps to