Cabletron Systems CSX400 Source Route Statistics, Transmit Beacons, Recoveries, Lobe Wires, 4-32

Bridging

Transmit Beacons

The Transmit Beacons Þeld displays the number of beacon frames transmitted by the selected station.

Recoveries

The Recoveries Þeld displays the number of frames the ring has been purged and recovered into a normal operating state.

Lobe Wires

The Lobe Wires Þeld displays the number of open or short circuits detected in the lobe data path.

Removes

The Removes Þeld displays the number of Remove Ring Station MAC frame requests detected by the selected port.

Singles

The Singles Þeld displays the number of times the selected station has detected that it is the only station on the ring. This error may indicate that the station is the Þrst on the ring or that there is a hardware problem.

Frequency Errors

The Frequency Errors Þeld displays the number of times that the selected station detected a larger-than-allowed difference between the incoming frequency and the expected frequency.

Source Route Statistics

The Source Route Statistics menu option invokes the Bridge Source Routing window, which allows you to compare the statistics on frames received, transmitted, and discarded at the Token Ring interfaces of devices that are bridging from a source routing network to a transparent network.

To access the Bridge Source Routing window

from the Bridge Status window:

1.Click on the desired Port button () to display the port menu.

2.Drag down to select Source Route Statistics…. The Bridge Source Routing window, Figure 4-9, will appear.

from the Chassis View window:

1.Click on the appropriate port index to access the Port menu.

2.Drag down to select Source Route Statistics…. The Bridge Source Routing window, Figure 4-9, will appear.

4-32 Bridge Statistics