Switching
[ Switching > L2-Redundancy > MRP ]
201
RM GUI GRS
Release
8.0
09/2019
Ring recovery
Specifies the maximum recovery time in milliseconds for reconfiguration of the ring. This setting is
effective if the device operates as a ring manager.
Possible values:
500ms
200ms
(default setting)
Shorter switching times make greater demands on the response time of every individual device in
the ring. Use values lower than
500ms
if the other devices in the ring also support this shorter
recovery time.
VLAN ID
Specifies the ID of the VLAN which you assign to the ring ports.
Possible values:
0
(default setting)
No VLAN assigned.
Assign in the
Switching > VLAN > Configuration
dialog to the ring ports for VLAN
1
the value
U
.
1..4042
VLAN assigned.
If you assign to the ring ports a non-existing VLAN, then the device creates this VLAN. In the
Switching > VLAN > Configuration
dialog, the device creates an entry in the table for the VLAN and
assigns the value
T
to the ring ports.
Information
Information
Displays messages for the redundancy configuration and the possible causes of errors.
When the device operates as a ring client or a ring manager, the following messages are possible:
Redundancy available
The redundancy is set up. When a component of the ring is down, the redundant line takes over
its function.
Configuration error: Error on ringport link.
Error in the cabling of the ring ports.
When the device operates as a ring manager, the following messages are possible:
Configuration error: Packets from another ring manager received.
Another device exists in the ring that operates as the ring manager.
Enable the
Ring manager
function only on one device in the ring.
Configuration error: Ring link is connected to wrong port.
A line in the ring is connected with a different port instead of with a ring port. The device only
receives test data packets on 1 ring port.
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