Chapter 15: Ethernet Services and Interfaces (CLI)
Viewing Ethernet PMs and Statistics (CLI)
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To display RMON statistics for a physical interface, go to interface view for the interface and enter the following
command:
eth type eth [x/x]>rmon statistics show clear-on-read <clear-on-read>
layer-1 <layer-1>
Table 115
RMON Statistics CLI Parameters
Parameter
Input Type
Permitted Values
Description
clear-on-read Boolean
yes
no
If you enter yes, the statistics are cleared
once you display them.
layer-1
Boolean
yes
no
yes
– Statistics are represented as Layer 1
statistics, including preamble and IFG.
no
– Statistics are represented as Layer 2
statistics.
The following commands bring you to interface view for Ethernet port 1, and clears the statistics after displaying
them.
root> ethernet interfaces eth slot 1 port 1
eth type eth [1/1]>rmon statistics show clear-on-read yes layer-1 yes
The following commands bring you to interface view for radio interface 2, without clearing the statistics.
root> ethernet interfaces radio slot 2 port 1
eth type radio[2/2]>rmon statistics show clear-on-read no layer-1 no
Configuring Ethernet Port PMs and PM Thresholds (CLI)
To enable the gathering of PMs for an Ethernet interface, go to interface view for the interface and enter the
following command:
eth type eth [x/x]> pm set admin <enable|disable>
You can configure thresholds and display the number of seconds these thresholds were exceeded during a
specified interval.
To configure interface PM thresholds, go to interface view for the interface and enter the following command:
eth type eth [x/x]> pm set thresholds rx-layer1-rate-threshold <0-
4294967295> tx-layer1-rate-threshold <0-4294967295>
To display whether or not PM gathering is enabled for an Ethernet interface, as well as the configured thresholds,
go to interface view for the interface and enter the following command:
eth type eth [x/x]> pm show configuration
Table 116
Port PM Thresholds CLI Parameters
Parameter
Input Type
Permitted Values
Description
rx-layer1-rate-
thershold
Number
0-4294967295
The exceed threshold for port RX PMs, in
bytes per second.