![]() ![]() The system MAC address also maintains the same MSTP bridge ID across VSX switches, which act as a single switch. If the common system MAC access is enabled, the secondary switch uses the common system MAC address instead of its own system MAC address, which prevents a traffic loss. Ensure that the Mac OS or Linux machine where you will run the commands meets the. This common system MAC address prevents a traffic disruption when the secondary switch comes up before the primary switch. Before you upgrade the IBM Cloud Pak for Data control plane, a cluster. ![]() When other PEs learn that IP->MAC from the control plane upon reception of the MAC/IP route. This command creates a common system MAC address between the two VSX switches. Proxy IP->MAC Advertisement in EVPNs (Internet-Draft, 2020). To avoid the traffic disruption, set the common system MAC address by entering the This situation occurs because the MAC system address changes from the secondary switch to the primary switch for the LACP. When the primary switch is restored after the secondary switch, a traffic disruption might occur when the ISL starts to sync. A power outage with the primary switch restore after the secondary switch restore.System-mac command is highly recommended for preventing traffic disruptions when the primary VSX switch restores after the secondary VSX switch, such as during: For the layer 2, reachability for us, Ethernet Mac addresses, Frame relay pdu. Specifies the MAC address in a colon separated format, such as XX:XX:XX:XX:XX:XX, for control plane protocols. Control plane packets are used to build a communication path between the. No form of this command unconfigures the VSX system MAC address to be used by control plane protocols. ![]() A pair of VSX switches must have the same VSX system MAC. Sets the MAC address as the VSX system MAC address to be used by control plane protocols, such as STP and LACP. ![]()
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