Table 34 Interface statistics for port

Statistics

Description

UcastPkts—IfHCOut

The total number of packets that higher-level protocols requested to be

 

transmitted, and which were not addressed to a multicast or broadcast address at

 

this sublayer, including those that were discarded or not sent.

BroadcastPkts—IfHCOut

The total number of packets that higher-level protocols requested to be

 

transmitted, and which were addressed to a broadcast address at this sublayer,

 

including those that were discarded or not sent. This object is a 64-bit version of

 

ifOutBroadcastPkts.

MulticastPkts—IfHCOut

The total number of packets that higher-level protocols requested to be

 

transmitted, and which were addressed to a multicast address at this sublayer,

 

including those that were discarded or not sent.

 

For a MAC layer protocol, this includes both group and functional addresses. This

 

object is a 64-bit version of ifOutMulticastPkts.

Discards—IfHCOut

The number of outbound packets that were chosen to be discarded even though

 

no errors had been detected to prevent their being transmitted. One possible

 

reason for discarding such a packet could be to free up buffer space.

Errors—IfHCOut

For packet-oriented interfaces, the number of outbound packets that could not be

 

transmitted because of errors.

 

For character-oriented or fixed-length interfaces, the number of outbound

 

transmission units that could not be transmitted because of errors.

Internet Protocol (IP) statistics

Use the following command to display the interface protocol statistics of the selected port:

show interface gigabitethernet <port number> ip-counters

Command mode: All

GEA IP statistics for port 1:

ipInReceives : 0

ipInHeaderError: 0

ipInDiscards : 0

The following table describes the Internet Protocol (IP) statistics for a selected port:

Table 35 IP statistics for port

Statistics

Description

ipInReceives

The total number of input datagrams received from interfaces, including those received in

 

error.

ipInHeaderError

The number of input datagrams discarded because the IP address in their IP header's

 

destination field was not a valid address to be received at this entity (the switch).

ipInDiscards

The number of input IP datagrams for which no problems were encountered to prevent their

 

continued processing, but which were discarded (for example, for lack of buffer space). Note

 

that this counter does not include any datagrams discarded while awaiting re-assembly.

Statistics commands 45

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NEC N8406-022 manual Internet Protocol IP statistics, Show interface gigabitethernet port number ip-counters

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.