Transition Networks
S4224 Web User Guide
33558 Rev. C
Page 249 of 669
This screen lets you configure the ERPS Instance Data, Instance Configuration, RPL Configuration, Sub-
Ring Configuration, and Instance Command, and view the ERPS Instance State parameters.
These parameters are explained below.
ERPS Instance Data
ERPS ID
The ID of the new Protection group. Enter an ID value of
1
-
64
. Click on the ID of an existing
Protection group to enter its configuration page.
Port 0
This will create a Port 0 of the switch in the ring. Assign an integer value of
1
-
6
. The Port 0 and Port 1
cannot be the same.
Port 1
This will create "Port 1" of the switch in the Ring. As interconnected sub-ring will have only one ring
port, "Port 1" is configured as "0" for interconnected sub-ring. "
0
" in this field indicates that no "Port 1"
is associated with this instance. Assign an integer value of
1
-
6
. The Port 0 and Port 1 cannot be the
same.
Port 0 SF MEP
This is the Port 0 Signal Fail reporting MEP. Assign an integer value of
1
-
32
. Port 0 SF MEP and
Port 1 SF MEP cannot be the same. Note that the number refers to the MEP instance number and
not the MEP ID (which may or may not be the same).
Port 1 SF MEP
This is the Port 1 Signal Fail reporting MEP. As only one SF MEP is associated with interconnected
sub-ring without virtual channel, it is configured as "
0
" for such ring instances. A "
0
" in this field
