IBM 8260 Switch User Manual


 
Note
The statistics that are collected using the DMM commands described in the
next sections are NOT all RMON statistics. The non-RMON statistics are
identified.
10.6.3 SHOW COUNTER Command for Ethernet Networks
This DMM command allows you to display the following information for the
segments to which the DMM has an interface via an E-MAC:
1. Display error statistics for an Ethernet segment
You can display the error statistics for Ethernet segments using the following
command:
SHOW COUNTER ETHERNET {ethernet_n | isolated}
Note: These counters are not related to RMON.
An example of the output displayed for this command is shown in
Figure 118.
8260A> show counter ethernet ethernet_1
Ethernet Statistics for ETHERNET_1
-----------------------------------------------------------------------------
FCS Errors 0
SQE Test Errors 0
Alignment Errors 0
Carrier Sense Errors 0
Frame Too Longs 0
Deferred Transmissions 0
Late Collisions 0
Excessive Collisions 0
Single Collision Frames 0
Multiple Collision Frames 0
Internal MAC Receive Errors 0
Internal MAC Transmit Errors 0
8260A>
Figure 118. Show Counter Ethernet
2. Display network statistics for an Ethernet segment
You can display the network statistics for Ethernet segments using the
following command:
SHOW COUNTER INTERFACE {ethernet_n | isolated}
Note: These counters are not related to RMON.
An example of the output displayed for this command is shown in
Figure 118.
Chapter 10. 8260 RMON Support 215