KYLAND Technology SICOM3024P, Руководство по работе в сети

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Advanced Configuration
89
Function: Select two ring ports.
Caution:
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A ring port or backup port cannot be added to a trunk group. A port added to a trunk group
cannot be configured as a ring port or backup port.
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A ring port or backup port can be configured as a mirroring source or destination port. A
mirroring source or destination port cannot be configured as a ring port or backup port.

STP cannot be enabled on a ring port or a backup port. An STP-enabled port cannot be
configured as a ring port or backup port.
Primary Port
Options: Disable/All switch ports
Default: Disable
Function: Configure the primary port.
Description: When the ring is closed, the primary port is in forwarding state.
Caution:

The primary port takes effect only when the ring is closed.
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The primary port must be one of the two ring ports on the master.
DT-RING+
Options: Enable/Disable
Default: Disable
Function: Enable or disable the DT-Ring+ function.
Backup Port
Options: All switch ports
Function: Select one port as the backup port.
Explanation: You can configure a backup port only after the DT-Ring+ function is enabled.
Add VLAN List
Options: All created VLANs
Function: Select the VLAN whose packets are allowed through on the current ring port.