Statistics commands

Introduction

You can view switch performance statistics in the user, operator, and administrator command modes. This chapter discusses how to use the ISCLI to display switch statistics.

The following table describes general Statistics commands.

Table 30 Statistics commands

Command

Usage

show layer2 counters

Displays Layer 2 Statistics.

 

Command mode: All

show layer3 counters

Displays Layer 3 Statistics.

 

Command mode: All

show snmp-server counters

Displays SNMP statistics.

 

Command mode: All

show ntp counters

Displays Network Time Protocol (NTP) Statistics.

 

You can execute the clear command option to delete all

 

statistics.

 

Command mode: All

show ufd counters

Displays Uplink Failure Detection statistics.

 

Command mode: All

show counters

Dumps all switch statistics. Use this command to gather data for

 

tuning and debugging switch performance. If you want to capture

 

dump data to a file, set your communication software on your

 

workstation to capture session data prior to issuing the dump

 

command.

 

Command mode: All

Port Statistics

The following table describes the Port Statistics commands. The following sections provide more detailed information and commands.

Table 31 Port Statistics commands

Command

Usage

show interface gigabitethernet

Displays bridging (“dot1”) statistics for the port.

<port number> bridging-counters

Command mode: All

show interface gigabitethernet

Displays Ethernet (“dot3”) statistics for the port.

<port number> ethernet-counters

Command mode: All

show interface gigabitethernet

Displays interface statistics for the port.

<port number> interface-counters

Command mode: All

show interface gigabitethernet

Displays Internet Protocol statistics for the port.

<port number> ip-counters

Command mode: All

show interface gigabitethernet

Displays link statistics for the port.

<port number> link-counters

Command mode: All

Statistics commands 41

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NEC N8406-022 manual Statistics commands, Port Statistics

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.