NEC N8406-022 Iscli Reference, Introduction, Additional references, Connecting to the switch

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ISCLI Reference

Introduction

The 1Gb Intelligent L2 Switch is ready to perform basic switching functions right out of the box. Some of the more advanced features, however, require some administrative configuration before they can be used effectively.

The extensive switching software included in the switch provides a variety of options for accessing and configuring the switch:

•Text-based command line interfaces (AOS CLI and ISCLI) for access via a local terminal or remote Telnet/Secure Shell (SSH) session

•Simple Network Management Protocol (SNMP) support for access through network management software such as NEC WebSAM NetvisorPro

•A browser-based management interface for interactive network access through a Web browser

The ISCLI provides a direct method for collecting switch information and performing switch configuration. Use a basic terminal to view information and statistics about the switch, and to perform any necessary configuration.

This chapter explains how to access the ISCLI to the switch.

Additional references

Additional information about installing and configuring the switch is available in the following guides, which are attached in this product.

•N8406-022 1Gb Intelligent L2 Switch User’s Guide

•N8406-022 1Gb Intelligent L2 Switch Application Guide

•N8406-022 1Gb Intelligent L2 Switch Command Reference Guide (AOS)

•N8406-022 1Gb Intelligent L2 Switch Browser-based Interface Reference Guide

Connecting to the switch

You can access the command line interface in one of the following ways:

•Using a console connection via the console port

•Using a Telnet connection over the network

•Using a Secure Shell (SSH) connection to securely log in over a network

Establishing a console connection

To establish a console connection with the switch, you need:

•A null modem cable with a female DB-9 connector (See the N8406-022 1Gb Intelligent L2 Switch User’s Guide for more information.)

•An ASCII terminal or a computer running terminal emulation software set to the parameters shown in the table below

Table 1 Console configuration parameters

Parameter

Value

Baud Rate

9600

Data Bits

8

Parity

None

Stop Bits

1

Flow Control

None

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Contents N8406-022 1Gb Intelligent L2 Switch Page Contents Statistics commands Operations Commands Introduction Connecting to the switchIscli Reference Additional referencesEstablishing a Telnet connection Setting an IP addressTelnet 1Gb Intelligent L2 Switch IP address Establishing an SSH connectionAccessing the switch # ssh user@1Gb Intelligent L2 Switch IP addressPing IP address Idle timeoutTypographical conventions Show portchannel 1-12hashinformationShow ip interface Show spanning-tree stpAccessing the Iscli Iscli Command ModesIscli basics Global commands Switchconfig# spanning-tree stp 1 bridge hello Command line interface shortcutsCommand abbreviation Switchconfig# sp stp 1 br hInformation Commands System Information commands SNMPv3 Information commandsUser Name SNMPv3 USM User Table informationSNMPv3 View Table information ProtocolGroup Name SNMPv3 Access Table informationView Name PrefixSec Model SNMPv3 Group Table informationSNMPv3 Community Table information Index Name User Name Tag Trap1 Public V1v2only V1v2trapSNMPv3 Target Address Table information SNMPv3 Target Parameters Table informationSec Level SNMPv3 Notify Table information NameTag V1v2trapv1v2trapShow snmp-server v3 Command mode All SNMPv3 dumpSystem information Usernames Enabled Oper Disabled Admin Always Enabled Show recent syslog messagesSystem user information Layer 2 information FDB information commands Show all FDB informationSpanning Tree information Show spanning-tree stp 1-32informationRapid Spanning Tree and Multiple Spanning Tree information Priority bridge Designated bridgeDesg 8000-000342fa3b80 8002 128 2000 Common Internal Spanning Tree informationDesg 8000-000342fa3b80 8001 P2P, Edge 128 2000 128 2000Disabled DSB Cist RootDiscarding DISC, Learning LRN, Forwarding FWD, or Trunk group 1, Enabled port state STG 1 forwarding Trunk group informationVlan information Layer 3 information ARP informationShow all ARP entry information Show layer3 information Command mode AllIP information ARP address list informationRmon Information Igmp multicast group informationIgmp multicast router port information Rmon history informationRmon alarm information Show rmon alarmInterval Rmon event information Show rmon eventLink status information Port information Port Tag Rmon PvidVLANs Show geaport Command mode All Logical Port to GEA Port mappingUplink Failure Detection information Information dump Statistics commands Port StatisticsBridging statistics Ethernet statisticsDot3StatsInternalMacTransmitError Dot3StatsAlignmentErrorsDot3StatsFCSErrors Dot3StatsSingleCollisionFramesInterface statistics Internet Protocol IP statistics Show interface gigabitethernet port number ip-countersFDB statistics Layer 2 statisticsLink statistics Show interface gigabitethernet port number link-countersLayer 3 statistics IP statisticsARP statistics ARP statistics ArpEntriesCur ArpEntriesHighWaterDNS statistics Icmp statisticsDNS statistics DnsInRequests DnsOutRequests DnsBadRequests TCP statistics UDP statistics Show mp tcp-block Management Processor statisticsIgmp Multicast Group statistics Show mp udp-block10ad41e8/10ad5790 All UDP allocated control blocks Listen161 Show snmp-server counters Command mode All except User Exec CPU statisticsSnmp statistics Decoding Snmp messages received Show ntp counters Command mode All NTP statisticsUplink Failure Detection statistics Statistics dumpSystem configuration Configuration CommandsSaving the configuration Viewing and saving changesSystem host log configuration Secure Shell Server configuration Radius server configuration TACACS+ server configuration NTP server configuration System Snmp configuration SNMPv3 configuration Privacy-protocol desnone User Security Model configurationPrivacy-password password No snmp-server userSNMPv3 View configuration View-based Access Control Model configurationSNMPv3 Group configuration SNMPv3 Community Table configurationSNMPv3 Target Address Table configuration SNMPv3 Target Parameters Table configurationSNMPv3 Notify Table configuration System Access configurationManagement Networks configuration User Access Control configuration User ID configurationHttps Access configuration Port configuration Temporarily disabling a portLayer 2 configuration Port link configurationSpanning-tree mstp Spanning-tree mrst ModeSpanning-tree mrst Enable NameCommon Internal Spanning Tree configuration Cist bridge configurationCist port configuration Spanning Tree configuration Bridge Spanning Tree configuration Spanning Tree port configuration Forwarding Database configuration Trunk configurationStatic FDB configuration Layer 3 configuration Vlan configurationIP interface configuration Default Gateway configurationAddress Resolution Protocol configuration Igmp configurationIgmp snooping configuration Igmp static multicast router configuration Igmp filtering configurationDomain Name System configuration Igmp filtering port configurationIgmp filter definition Remote Monitoring configuration Rmon history configurationRmon event configuration Rmon alarm configuration Uplink Failure Detection configuration Port mirroringPort-based port mirroring Link to Monitor configuration Configuration DumpFailure Detection Pair configuration Link to Disable configurationSaving the active switch configuration Restoring the active switch configurationOperations Commands Operations-level port optionsDownloading new software to the switch Boot OptionsUpdating the switch software image Router# copy tftp image1image2boot-imageSwitch# copy image1image2boot-image tftp Uploading a software image from the switchRouterconfig# boot image image1image2 Selecting a software image to runSelecting a configuration block Resetting the switchAccessing the AOS CLI Maintenance Commands System maintenanceForwarding Database maintenance ARP cache maintenance Debugging optionsIgmp Snooping maintenance Igmp Mrouter maintenanceUuencode flash dump Switch# clear flash-dump Panic commandSwitch# copy flash-dump tftp server filename Tftp system dump putUnscheduled system dumps Index
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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.
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