Hirschmann RS20 Reference Manual page 72

Redundancy
Parameter Meaning
VLAN ID If you have configured VLANs, you select
VLAN ID 0 here if you do not want to assign the MRP-Ring configuration to a
VLAN. Note the VLAN configuration of the ring ports: Select for VLAN ID 1 and
VLAN membership U in the static VLAN table for the ring ports.
VLAN ID > 0 if you want to assign the MRP-Ring configuration to this VLAN.
Select this VLAN ID in the MRP-Ring configuration for all devices in this MRP-
Ring. Note the VLAN configuration of the ring ports: For all ring ports in this MRP-
Ring, select this corresponding VLAN ID and the VLAN membership T in the
static VLAN table.
Information The displays in this frame mean:
"Redundancy working": When a component of the ring is down, the redundant
line takes over the function of the failed line.
"Configuration failure": You have configured the function incorrectly, or there is
no ring port connection.
Table 23: MRP-Ring configuration
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6.1 Ring Redundancy
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