Tp-Link TL-SL3452 Инструкция по эксплуатации онлайн [67/120] 38907

Tp-Link TL-SL3452 Инструкция по эксплуатации онлайн [67/120] 38907
60
61
Figure 85: STP Interface Settings Page
The STP Interface Settings Page contains the following
elds:
Interface The interface for which the information is
displayed.
STP Status — Indicates if STP is enabled on the port.
The possible eld values are:
Enabled Enables the STP on the port.
Disabled Disables the STP on the port.
Fast Link Indicates if Fast Link is enabled on the
port. If Fast Link mode is enabled for a port, the Port
State is automatically placed in the Forwarding state when the port link is up. Fast Link optimizes the STP protocol
convergence. STP convergence can take 30-60 seconds in large networks.
Root Guard Prevents devices outside the network core from being assigned the spanning tree root.
Port State Displays the current STP state of a port. If enabled, the port state determines what forwarding action is
taken on trafc. Possible port states are:
Disabled Indicates that STP is currently disabled on the port. The port forwards traffic while learning MAC
addresses.
Blocking — Indicates that the port is currently blocked and cannot forward trafc or learn MAC addresses. Blocking is
displayed when Classic STP is enabled.
Speed Indicates the speed at which the port is operating.
Path Cost Indicates the port contribution to the root path cost. The path cost is adjusted to a higher or lower value,
and is used to forward trafc when a path is re-routed.
Priority Indicates the priority value of the port. The priority value inuences the port choice when a bridge has two
ports connected in a loop. The priority value is between 0 -240. The priority value is determined in increments of 16.
Designated Bridge ID Indicates the bridge priority and the MAC Address of the designated bridge.
Designated Port ID Indicates the selected port priority and interface.
Designated Cost Indicates the cost of the port participating in the STP topology. Ports with a lower cost are less likely
to be blocked if STP detects loops.
Forward Transitions Indicates the number of times the port has changed from Forwarding state to Blocking state.
LAG Indicates the LAG to which the port belongs.
To modify the STP settings:
1. Click . The STP Interface Settings Page opens.
Figure 86: STP Interface Settings Page
2. Click the STP enable checkbox.
3. Dene the elds.
4. Click . The settings for the selected interface
are modied, and device information is updated.

Содержание

Скачать