Cambium Networks PTP 820C User Manual

Chapter 18: Quality of Service (QoS) (CLI)
Displaying Egress Statistics (CLI)
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Page 18-374
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 command displays PMs for the CoS 0 queue in Service Bundle 1, on GbE 2. The PMs
are cleared after they are displayed.
eth type eth [1/2]> tm-queue show statistics service-bundle-id 1 cos 0
clear-on-read yes layer-1 yes
The following command clears PMs for all queues in Service Bundle 1, on GbE 2.
eth type eth [1/2]> tm-queue clear statistics service-bundle-id 1
Displaying Service Bundle-Level PMs (CLI)
PTP 820 supports the following counters per service bundle at the service bundle level:
 Transmitted Green Packets (64 bits counter)
 Transmitted Green Bytes (64 bits counter)
 Transmitted Green Bits per Second (32 bits counter)
 Dropped Green Packets (64 bits counter)
 Dropped Green Bytes (64 bits counter)
 Transmitted Yellow Packets (64 bits counter)
 Transmitted Yellow Bytes (64 bits counter)
 Transmitted Yellow Bits per Second (32 bits counter)
 Dropped Yellow Packets (64 bits counter)
 Dropped Yellow Bytes (64 bits counter)
To display service bundle-level PMs, enter interface view for the interface and enter the following
command:
eth type eth [x/x]> tm-service-bundle show statistics service-bundle-id
<service-bundle-id> clear-on-read <clear-on-read> layer-1 <layer-1>
To clear service bundle-level PMs for all service bundles on an interface, enter interface view for
the interface and enter the following command:
eth type eth [x/x]> tm-service-bundle clear statistics

Cambium Networks PTP 820C Specifications

General

Category	Network Router
Management Interface	Web GUI, SNMP, CLI
Max Range	Up to 120 km
Ethernet Ports / Interfaces	2 x 10/100/1000 Mbps
Security	AES encryption
Operating Temperature	-40°C to +60°C
Ingress Protection	IP67
Frequency Bands	6, 7, 8, 10, 11, 13, 15, 18, 23, 26, 28, 32, 38, 42 GHz
Modulation	QPSK to 4096QAM