Edge-Core ES4308-PoE Instalační příručka stáhnout pdf (Strana 59)

Web Configuration

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• Port Role – Roles are assigned according to whether the port is part of the active

topology connecting the bridge to the root bridge (i.e., root port), connecting a LAN

through the bridge to the root bridge (i.e., designated port); or is an alternate or

backup port that may provide connectivity if other bridges, bridge ports, or LANs

fail or are removed. The role is set to disabled (i.e., disabled port) if a port has no

role within the spanning tree.

• Port State – Displays current state of this port within the Spanning Tree:

- Discarding – Port receives STA configuration messages, but does not forward

packets.

- Learning – Port has transmitted configuration messages for an interval set by

the Forward Delay parameter without receiving contradictory information. Port

address table is cleared, and the port begins learning addresses.

- Forwarding – Port forwards packets, and continues learning addresses.

- Disabled – Spanning tree is enabled on this port, but it has no role within the

spanning tree.

- Non-STP – Spanning tree is not enabled on this port.

Web – Click RSTP, Status.

Figure 3-29 RSTP Configuration

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Edge-Core ES4308-PoE Instalační příručka Strana 59