IBM 8275, Руководство пользователя

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Specify values for the following parameters:
Port Monitoring:
Used to Enable or Disable the port monitoring function. The default is
Disable.
Monitoring Port:
This is the slot.port that the monitored data is sent to. This is the slot.port
that a Network Analyzer is attached to. The slot can be 0, 1 or 2. The
default is 0. The port range is 1 to 16 for Slot 0; 1-8 for Slots 1 and 2.
Port to be Monitored:
This is the port from which data is captured and sent to the monitoring port;
the port under analysis. The port range is 1 to16 for Slot 0; 1-8 for Slots 1
and 2.
Configuring Spanning Tree Protocol (STP)
Spanning Tree Switch Configuration/Status
The 8275-416 participates in Spanning Tree Protocol (STP). STP allows you to
configure redundant paths in the switch topology, and have the 8275-416
automatically blocks redundant paths to prevent loops (fault tolerant). If an active
path is broke and a backup path is available, the 8275-416 finds the redundant path
and enables it (fault tolerant). Without STP, a path failure means loss of connectivity
for the affected part of the network, forcing manually established connectivity or
redundant loops in the network.
The 8275-416 complies with the IEEE 802.1D standard. Refer to the IEEE 802.1D
document for STP specifications. 8275-416 supports one STP for the entire switch.
You can configure the Spanning Tree Protocol for the 8275-416 . Select Device
Configuration Menu from the Main Menu. Then select Spanning Tree Switch
Figure 31. Port Monitoring
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8275-416 User’s Guide