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Redundant Ring Page (Continued)
Rapid Dual Homing is an important feature of Rapid Super Ring redundancy technology.
When you want to connect multiple RSR or form redundant topology with other vendors,
RDH allows you to have a maximum of seven multiple links for redundancy without any
problem.
Rapid Dual
In RDH, you do not need to configure a specific port to connect to other protocol. The RDH
Homing
selects the fastest link for the primary link and blocks all the other links to avoid a loop.
If the primary link failed, RDH automatically forwards the secondary link for a network
redundant. If there are more connections, they are standby links and are recovered if
both primary and secondary links are broken.
Ring status
To Enable/Disable the Ring, remember to enable the Ring after you add it.
Click Apply to apply the settings.
Apply
Note: You must Save the settings
Redundant Ring Information
This page shows Redundant Ring information.
Redundant Ring Information Page
ID
Version
Role
Status
RM MAC
Blocking Port
Role Transition Count
Role state Transition
Count
Reload
RocketLinx ES8508 Series User Guide: 2000575 Rev. A
ES8508 is powered off.
The Ring ID.
Displays the ring version, this field could be Super Ring or Rapid Super Ring.
This ES8508 is the RM (Ring Master) or nonRM (non-ring master).
If this field is Normal it means the redundancy is approved. If any one of the
link in this Ring is broken, then the status is Abnormal.
The MAC address of Ring Master of this Ring. It helps to find the redundant
path.
Shows which is blocked port of RM.
Shows how many times this ES8508 has changed its Role from nonRM to RM
or from RM to nonRM.
Shows how many times the Ring status has been transformed between Normal
and Abnormal state.
Click to reload redundant ring information.
Configuration Using the Web Interface
(Page
129), if you want to maintain these settings if the
Redundant Ring Information - 87
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