ECIS4500 series Web Management Guide R02

Command Descriptions
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Group 1 - support option of ring-master and ring-slave.
# Ring - it could be master or slave.
Group 2 - support configuration of the ring, coupling and dual-homing.
# Ring - it could be master or slave.
# Coupling - it could be primary and backup.
# Dual-Homing
Group 3 - support configuration of the chain and balancing-chain.
# Chain - it could be head, tail or member.
# Balancing Chain - it could be central-block, terminal-1/2 or member.
Note 1 - Group 1 must be enabled before enable Group 2 to coupling.
Note 2 - When Group 1 or 2 is enabled, the configuration of Group 3 will be
disabled.
Note 3 - When Group 3 is enabled, the configuration of Group 1 and 2 will be
disabled.
Ring Port(s)
Selecting ring port(s).
Each ring port must be unique, CANNOT be configured in different groups; 2 ring
ports between ring/chain CANNOT be the same.
# When role is ring/master, one ring port is forward port and another is block port.
The block port is redundant port; it is blocking port in normal state.
# When role is ring/slave, both ring ports are forward port.
# When role is coupling/primary, only need one ring port named primary port.
# When role is coupling/backup, only need one ring port named backup port. This
backup port is redundant port; it is blocking port in normal state.
# When role is dual-homing, one ring port is primary port and another is backup
port. This backup port is redundant port; it is blocking port in normal state.
# When role is chain/head, one ring port is member port and another is head port.
Both ring ports are forwarding port in normal state.
# When role is chain/tail, one ring port is member port and another is tail port. The