NEC iPASOLINK EX Advanced, Instruction Manual

Page: 425 / 793

8-106 Set ETH Function
GGS-000547-01E
iPASOLINK EX Advanced:
S
ET
N
ETWORK AND
S
YSTEM
P
ROVISIONING
Ring Port0
Item
(Available part) 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.)
Port
(Available ports)
Port Name
(read only)
Ring Port1
[This option is not editable for a
Sub-Ring (Interconnection Node
).]
Item
(Available part) Select the part.
Port
(Available ports) Specify the port.
Port Name
(read only) Indicates the selected port’s name.
RPL Owner Enable
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.
Disable
RPL Port Port0
Specify the RPL Port. This option is enabled when the RPL Owner
setting is enabled.
Port1
Revertive
Mode
Revertive 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.
Non Revertive
WTR Timer 1 [min]
to
12 [min]
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
]
Guard Time 10
to
2000 [ms]
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]
Virtual
Channel
Enable
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).
Disable
Flush Event Enable
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.
Disable
Table 8-26 Step 1 ERP Setting Parameters (2 of 2)
Parameter Value Description