Cisco 220 Series Smart Plus Administration Manual page 147

Spanning Tree Protocol
Configuring RSTP Interface Settings
STEP 7
Cisco 220 Series Smart Plus Switches Administration Guide Release 1.0.0.x
- Alternate—Provides an alternate path to the Root Bridge from the root
interface.
- Backup—Provides a backup path to the designated port path toward the
Spanning Tree leaves. Backup ports occur when two ports are
connected in a loop by a point-to-point link. Backup ports also occur
when a LAN has two or more connections connected to a shared
segment.
- Disabled—The port is not participating in Spanning Tree.
• Fast Link Operational Status—Displays whether the Fast Link (Edge Port) is
enabled, disabled, or automatic for the interface. The values are:
- Enabled—Fast Link is enabled.
- Disabled—Fast Link is disabled.
• Port Status—Displays the RSTP status on the specific port.
- Disabled—STP is currently disabled on the port.
- Blocking—The port is currently blocked, and it cannot forward traffic or
learn MAC addresses.
- Learning—The port is in learning mode. It cannot forward traffic, however
it can learn new MAC addresses.
- Forwarding—The port is in Forwarding mode. The port can forward
traffic and learn new MAC addresses.
Click Apply. The RSTP interface settings are defiend, and the Running
Configuration is updated.
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