Nortel 5510 Configuration page 51

Bridge tab
The Bridge tab displays read-only information about port frame statistics.
To view the Bridge tab, follow this procedure:
Step
1
2
3
Copyright © 2005 - 2007, Nortel Networks
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Field
LateCollisions
ExcessiveCollisions
Action
Open the Graph Port screen by selecting one or multiple ports on
the Device View and then selecting Graph > Port from the menu.
The Graph Port screen will open.
Select the Bridge tab. This tab is illustrated below.
Graph Port screen - Bridge tab
The following table describes the fields on this tab.
Nortel Ethernet Routing Switch 5500 Series
Configuration - System Monitoring
NN47200-505 03.01 Standard
5.1 27 August 2007
Graphing switch port data 51
Description
The number of times that a collision is detected on
a particular interface later than 512 bit-times into
the transmission of a packet. Five hundred and
twelve bit-times corresponds to 51.2 microseconds
on a 10 Mb/s system. A (late) collision included in
a count represented by an instance of this object
is also considered as a (generic) collision for
purposes of other collision-related statistics.
A count of frames for which transmission on a
particular interface fails due to excessive collisions.
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