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Instance Configuration:
Object
• Configuration
• Guard Time
• WTR Time
• Hold Off Time
• Version
• Revertive
• VLAN Config
PRL Configuration:
Object
• PRL Role
• PRL Port
• Clear
Description
Red: This ERPS is only created and has not yet been configured - is not active.
Green: This ERPS is configured - is active.
Guard timeout value to be used to prevent ring nodes from receiving outdated
R-APS messages.
The period of the guard timer can be configured in 10 ms steps between 10 ms
and 2 seconds, with a default value of 500 ms
The Wait To Restore timing value to be used in revertive switching.
The period of the WTR time can be configured by the operator in 1 minute steps
between 5 and 12 minutes with a default value of 5 minutes.
The timing value to be used to make persistent check on Signal Fail before
switching.
The range of the hold off timer is 0 to 10 seconds in steps of 100 ms
ERPS Protocol Version - v1 or v2
In Revertive mode, after the conditions causing a protection switch has cleared,
the traffic channel is restored to the working transport entity, i.e., blocked on the
RPL.
In Non-Revertive mode, the traffic channel continues to use the RPL, if it is not
failed, after a protection switch condition has cleared.
VLAN configuration of the Protection Group. Click on the "VLAN Config" link to
configure VLANs for this protection group.
Description
It can be either RPL owner or RPL Neighbor.
This allows to select the east port or west port as the RPL block.
If the owner has to be changed, then the clear check box allows to clear the RPL
owner for that ERPS ring.
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User's Manual
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