Table 102 RMON Event commands

Command

Description

no rmon event <1-65535>

Deletes this event index.

 

Command mode: Global configuration

show rmon event

Displays the current RMON Event parameters.

 

Command mode: All

RMON alarm configuration

The Alarm RMON group can track rising or falling values for a MIB object. The MIB object must be a counter, gauge, integer, or time interval. Each alarm index must correspond to an event index that triggers once the alarm threshold is crossed. The switch supports up to 30 Alarm Groups.

The following table describes the RMON Alarm commands.

Table 103 RMON Alarm commands

Command

Description

rmon alarm <1-65535>alarm

Configures an alarm MIB Object Identifier.

oid <1-127 characters>

The alarm OID can have a maximum of 127 characters.

 

Command mode: Global configuration

rmon alarm <1-65535>interval <1-65535>

Configures the time interval over which data is sampled and compared with the rising and falling thresholds.

The range is from 1 to 65535 seconds. The default is 1800 seconds. Command mode: Global configuration

rmon alarm <1-65535>sample {absdelta}

Configures the method of sampling the selected variable and calculating the value to be compared against the thresholds, as follows:

abs: absolute value, the value of the selected variable is compared directly with the thresholds at the end of the sampling interval.

delta: delta value, the value of the selected variable at the last sample is subtracted from the current value, and the difference compared with the thresholds.

Command mode: Global configuration

rmon alarm <1-65535>alarm-

Configures the alarm type as rising, falling, or either (rising or falling).

type {risingfallingeither}

Command mode: Global configuration

rmon alarm <1-65535>rising-

Configures the rising threshold for the sampled statistic. When the current

limit <-2147483647 to

sampled value is greater than or equal to this threshold, and the value at

2147483647>

the last sampling interval was less than this threshold, a single event is

 

generated.

 

Command mode: Global configuration

rmon alarm <1-65535>falling-limit <-2147483647 to 2147483647>

Configures the falling threshold for the sampled statistic. When the current sampled value is less than or equal to this threshold, and the value at the last sampling interval was greater than this threshold, a single event is generated.

Command mode: Global configuration

rmon alarm <1-65535>rising- crossing-index < 0-65535>

Configures the rising alarm event index that is triggered when a rising threshold is crossed.

The range is from 0 to 65535. The default value is 0. Command mode: Global configuration

rmon alarm <1-65535>falling-crossing-index < 0-

65535>

Configures the falling alarm event index that is triggered when a falling threshold is crossed.

The range is from 0 to 65535. The default value is 0. Command mode: Global configuration

rmon alarm <1-65535>owner <1-127 characters>

Enter a text string that identifies the person or entity that uses this alarm index.

The owner can have a maximum of 127 characters. Command mode: Global configuration

no rmon alarm <1-65535>

Deletes this alarm index.

show rmon alarm

Displays the current RMON Alarm parameters.

 

Command mode: All

Configuration Commands 88

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NEC N8406-022 manual Rmon alarm configuration

N8406-022 specifications

The NEC N8406-022 is a robust and versatile networking device designed primarily for organizations requiring high-performance connectivity solutions. As part of NEC's extensive portfolio of networking equipment, the N8406-022 is engineered to address the demands of modern enterprise environments, ensuring seamless communication and data processing capabilities.

One of the key features of the N8406-022 is its multi-layer switching functionality. This device supports Layer 2 and Layer 3 switching, allowing for efficient data routing and reducing latency within local area networks (LANs). This capability is particularly beneficial for businesses that rely on real-time data access and transfer, such as those in financial services, media, and telecommunications.

The N8406-022 is equipped with advanced Quality of Service (QoS) features that help prioritize critical network traffic. This means that voice and video data packets can be given precedence over less time-sensitive information, ensuring that essential communication remains clear and uninterrupted. This is crucial for organizations leveraging VoIP and video conferencing solutions.

In terms of connectivity, the NEC N8406-022 offers a variety of ports, including multiple Gigabit Ethernet ports, which facilitate high-speed data transfer and enable seamless integration into existing network infrastructures. The device may also include 10 Gigabit SFP+ ports, providing the flexibility for high-capacity uplinks to support bandwidth-intensive applications and storage solutions.

Security is another focal point of the NEC N8406-022, with integrated features such as VLAN support, access control lists (ACLs), and port security measures. These capabilities protect sensitive data from unauthorized access and ensure that only legitimate users and devices can connect to the network.

Moreover, the N8406-022 often incorporates advanced energy-efficient technologies that minimize power consumption without compromising performance. This not only contributes to operational cost savings but also supports organizations in their sustainability efforts.

With its combination of performance, security, and energy efficiency, the NEC N8406-022 stands out as a reliable networking solution suitable for a wide range of enterprises looking to enhance their connectivity and operational efficiency. Whether deployed in data centers or as part of a corporate network, this device is built to meet the evolving demands of today’s digital landscape.