Viewing All Port Errors; Nortel Ethernet Routing Switch 5500 Series; Nn47200-505 03.01 Standard - Nortel 5510 Configuration

Field
Multiple Collisions
Excessive Collisions
Late Collisions
Deferred Packets
Packets
64 bytes
65-127 bytes
128-255 bytes
256-511 bytes
512-1023 bytes
1024-1518 bytes
1522-9216 bytes
Three further options are available on this screen:
1. Click Update to refresh the statistical information.
2. Click Zero Port to reset the counters for the selected port.
3. Click Zero All Ports to reset the counters for all ports.

Viewing all port errors

To view a summary of the port errors, follow this procedure:
Step
1
Copyright © 2005 - 2007, Nortel Networks
.
Diagnostic information in the Web-based Management Interface 79
Action
Open the Port Error Summary screen by selecting Statistics > Port
Error Summary from the menu. This screen is illustrated below.
Port Error Summary screen
The following table describes the fields on this screen.

Nortel Ethernet Routing Switch 5500 Series

Configuration - System Monitoring

NN47200-505 03.01 Standard

5.1 27 August 2007
Description
The number of packets that were transmitted
successfully on this port after more than one
collision.
The number of packets lost on this port due to
excessive collisions.
The number of packets collisions that occurred
after a total length of time that exceeded 512
bit-times of packet transmission.
The number of packets that were received
on this port that were delayed on the first
transmission attempt, but never incurred a
collision.
The number of packets received/transmitted on
the port.