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CX11x, CX31x, CX710 (Earlier Than V6.03), and CX91x Series Switch Modules V100R001C10 Configuration Guide 12

The documents describe the configuration of various services supported by the CX11x&CX31x&CX91x series switch modules The description covers configuration examples and function configurations.
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Configuration Notes

Configuration Notes

This section describes configuration notes of L2PT.

When configuring L2PT on a switch, note the following points:
  • The CX110 switch module GE switching plane transparently transmit a maximum of 256 Layer 2 protocol packets per second, and other models transparently transmit a maximum of 512 Layer 2 protocol packets per second. Excess packets are discarded.
  • Do not replace the destination MAC addresses of STP, GVRP, GMRP, EOAM3ah, LACP, and DLDP packets with the same multicast MAC address.
  • When configuring Layer 2 protocol transparent transmission, do not use the following multicast MAC addresses to replace the destination MAC address of Layer 2 protocol packets:

    • Destination MAC addresses of BPDUs: 0180-C200-0000 to 0180-C200-002F
    • Destination MAC address of Smart Link packets: 010F-E200-0004
    • Special multicast MAC addresses: 0100-0CCC-CCCC and 0100-0CCC-CCCD
    • Common multicast MAC addresses that have been used on the device
Updated: 2019-08-09

Document ID: EDOC1000041694

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