EXP Computer PathBuilder S200 User Manual

Bridging 

129

T0008-16F

Release 5.2M

SR (Source Route): 
Frame Summary

Received/Transmitted: The number of Source Route frames 
received/sent by the bridge.

• SRF: Specifically Routed Frames.

• ARE: All Route Explorer. Also called all route 

broadcast.

• STE: Spanning Tree Explorer. Also called Single Route 

Explorer (SRE) or single route broadcast.

• Frame Totals: The total number of frames received and 

transmitted by the bridge.

Filter Discards

• In/Out: The number of frames that were discarded due to 

filtering action.

• Source MAC Address: Filter discard due to source MAC 

Address match in filter table.

• Dest MAC Address: Filter discard due to destination 

MAC Address match in filter table.

• Protocol Filtered: Filter discard due to Protocol type 

MAC Address match in filter table.

• Total Filter Discards: The total number of frame discards 

due to filter action.

RIF Error Discards

The number of frames that were discarded due to incorrect 
RIF:

• Segment Mismatch: Frame is discarded because next 

ring indicated in RIF is not correct.

• Duplicate Segment: Frame is discarded because the RIF 

listed the same LAN segment more than once.

• Hop Count Exceeded: Frame is discarded because RIF 

exceeded maximum Hop Count Limit configured for the 
link.

Term (continued)