NEC iPASOLINK EX Advanced Instruction Manual page 425

8-106
Parameter Value
Ring Port0
Item
(Available part)
Port
(Available ports)
Port Name
(read only)
Ring Port1 [This option is not editable for a Sub-Ring (Interconnection Node).]
Item
(Available part)
Port
(Available ports)
Port Name
(read only)
RPL Owner Enable
Disable
RPL Port Port0
Port1
Revertive Revertive
Mode
Non Revertive
WTR Timer 1 [min] to 12 [min]
Guard Time 10 to 2000 [ms]
Virtual Enable
Channel
Disable
Flush Event Enable
Disable
GGS-000547-01E
Table 8-26 Step 1 ERP Setting Parameters (2 of 2)
Description
Specify an interconnecting port.
An assignment to the same Sub-Ring using the same port can be
made one time only. (No multi-instance Sub-Ring.)
Select the part.
Specify the port.
Indicates the selected port's name.
The RPL Owner node is an ETH Ring node adjacent to the RPL that
is responsible for blocking its end of the RPL under normal
conditions. Only one RPL Owner node should exist in the Ring.
Specify the RPL Port. This option is enabled when the RPL Owner
setting is enabled.
Revertive mode switches the Active port back to the original port
when recovered. Non Revertive mode does not. This option is
enabled when the RPL Owner setting is enabled.
A period to wait before restoring back when the system recovered
from the failure. This option is enabled when the RPL Owner setting
is enabled. [default: 5 min]
The Guard Timer is active whenever an ETH Ring node receives an
indication that a local switching request has cleared. [unit:
millisecond; default: 500 ms]
Enable or Disable the usage of Virtual Channels within the Sub-
Ring. The value of this option must be the same at all nodes that
configure the Sub-Ring or Sub-Ring (Interconnection Node).
This option is available for a Sub-Ring (Interconnection Node)
only. Enabling this option allows the Major Ring to carry out the FDB
Flush if any event causing a ring switch occurs within the Sub-Ring.
This option must be enabled in the configuration by the specific
topologies as shown in <Arial_9XRi>Figure 8-149, however, it is
recommended to enable the option anyway unless any strong
reason to disable the option exists.
iPASOLINK EX Advanced: S
Set ETH Function
N S P
ET ETWORK AND YSTEM ROVISIONING