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S12700 and S12700E V200R019C10 Configuration Guide - Network Management and Monitoring

This document describes the configurations of Network Management and Monitoring, including SNMP, RMON, RMON2, LLDP, Performance Management, iPCA, NQA, Service Diagnosis, Mirroring, Packet Capture, Traffic Distribution, NetStream, sFlow, TWAMP Light, NETCONF, eMDI, and Intelligent Video O&M.

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KPI

KPI

Switches report device-level KPI statistics (such as port traffic statistics, packet loss rate, CPU usage, and PoE information) to an analyzer through HTTP/2+Protobuf interfaces. The analyzer analyzes and summarizes the information reported by the switches, and then displays the running status of the switches. According to the PoE information reported by switches, iMaster NCE-CampusInsight displays the PoE power supply information and issue list, as shown in Figure 15-4. This figure is only an example. For the KPI statistics that can be reported by switches to the analyzer, see the following table lists.
Figure 15-4 Issue analysis on iMaster NCE-CampusInsight

KPI Information That Switches Can Send to an Analyzer

Table 15-1 Device information (corresponding parameter of the collect-item enable command: device-data)

KPI

Value

Card type
  • 0: MPU
  • 1: LPU
  • 2: SFU
  • 3: CMU
  • 4: Power module
  • 5: Fan
  • 6: Card (service card or stack card)

Device index and name

-

In-position status of a card
  • 0: Not in position
  • 1: In position
  • 2: Offline

Power supply status of a card
  • 0: Powered off
  • 1: Powered on

Registration status of a card
  • 0: Not registered
  • 1: Registered

Card's support for PoE
  • 0: Not supported
  • 1: Supported

PoE power supply mode of a card
  • 0: Manual
  • 1: Automatic

Total PoE supply power (mW)

-

Rated power of the power module (mW)

-

Real-time power of the power module (mW)

-

Current of the power module (mA)

-

Voltage of the power module (V)

-

Information about top 3 tasks by CPU usage, including the task name, CPU usage, and CPU usage alarm threshold

-

Information about top 3 tasks by memory usage, including the Handle value

-

Information about the last 10 tasks that have been switched, including the task ID and task name

-

Information about top 10 message queues by length, including the queue ID, name, current length, and total length

-
Table 15-2 Interface status and traffic statistics (corresponding parameter of the collect-item enable command: device-data)

KPI

Value

Traffic statistics on an interface

-

Statistics about all drop packets due to interface congestion

-

Statistics about all error packets in the inbound direction of an interface

-

Statistics about CRC error packets on an interface

-

Duplex mode of an interface

-

Working status of an interface

-

Rate of an interface

-

Buffer usage of an interface

-

Bandwidth usage of interface

-
Table 15-3 NAC user information (corresponding parameter of the collect-item enable command: user-data)

KPI

Value

User name

-

Terminal MAC address

-

Terminal IP address

-

Authentication type

-

Access time

-

Online duration

-

Access mode
  • 0: Wired access
  • 1: Wireless access

VLAN ID

-

Upstream traffic statistics

-

Downstream traffic statistics

-
Table 15-4 PoE (corresponding parameter of the collect-item enable command: poe)

KPI

Value

Whether an interface supports PoE

-

Whether the PoE function is enabled on an interface
  • 0: Disabled
  • 1: Enabled

Maximum PoE power configured for an interface (mW)

-

Level of the PD connected to an interface

-

Reference power of the PD connected to an interface (mW)

-

Current power of the PD connected to an interface (mW)

-
Table 15-5 Optical module (corresponding parameter of the collect-item enable command: fiber-module)

KPI

Value

Interface name

-

Whether the optical module is certified
  • 0: Not certified
  • 1: Certified

Manufacturer

-

Transmission mode

0: Single-mode

1: Multi-mode

Manufacturing date

-

Bandwidth (Mbit/s)

-

Serial number

-

Transmission distance

-

Whether DDM diagnosis is supported

-

Temperature (°C)

-

Upper temperature threshold (°C)

-

Lower temperature threshold (°C)

-

Voltage (V)

-

Upper voltage threshold (V)

-

Lower voltage threshold (V)

-

Bias current (mA)

-

Upper threshold of the bias current (mA)

-

Lower threshold of the bias current (mA)

-

Receive power (dBm)

-

Upper warning threshold of the receive power (dBm)

-

Lower warning threshold of the receive power (dBm)

-

Upper alarm threshold of the receive power (dBm)

-

Lower alarm threshold of the receive power (dBm)

-

Transmit power (dBm)

-

Upper warning threshold of the transmit power (dBm)

-

Lower warning threshold of the transmit power (dBm)

-

Upper alarm threshold of the transmit power (dBm)

-

Lower alarm threshold of the transmit power (dBm)

-
Table 15-6 Device status (corresponding parameter of the collect-item enable command: device-status)

KPI

Value

Record about packets dropped due to exceeding CPCAR

-

Record about dropped packets in queues on interfaces

-
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Updated: 2022-05-20

Document ID: EDOC1100126923

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