Diagnostics
HMG-838PT & HMG-838EPT Web Configuration 22-2
L2CP Port Configuration:
DMAC: The destination MAC address. The MAC DA range for Bridge block of protocol is 01-80-C2-00-00-00
through 01-80-C2-00-00-0F and for GARP block of protocol is 01-80-C2-00-00-20 through 01-80-C2-00-00-2F.
L2CP Mode: Select the L2CP frame handling mode for the corresponding destination MAC address (DMAC).
Peer: Redirect to CPU to allow peering/tunneling/discard depending on ECE and protocol configuration.
Forward: Allow peering/forwarding/tunneling/discarding depending on ECE and protocol configuration.
Note: Due to X-Slave implementation please take note that these functions (GVRP, LLDP) in switch may not work, and that is
because “L2CP Mode” for these two DMAC has to default as “Forward” instead of “Peer”:
01:80:C2:00:00:0D Provider bridge GVRP address (System Default: Forward)
01:80:C2:00:00:0E Link Layer Discovery Protocol (System Default: Forward)
And if you don’t need X-Slave redundancy to be functioning in you environment you can change these 2 DMAC’s L2CP Mode from
“Forward” to “Peer”, so that the GVRP and LLDP function will back to work.