AMX NXA-ENET24 manual Introduction, Key Features, Feature Description

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Introduction

Introduction

The NXA-ENET24 Fast Ethernet switch is specifically designed to protect the video streams coming from AMX’s MAX units to the Audio Video Modules (AVM). Standard switches will reduce bandwidth from all applications when there is heavy data traffic passing through the switch. For streaming audio and video applications this will cause skipping and jitter in the audio and video feeds. This is unacceptable for AMX’s applications. As a result, AMX has designed the NXA-ENET24 to protect the A/V streams when heavy data traffic occurs. Bandwidth is reduced from other applications such as file transfer, e-mail and web surfing only when during heavy data traffic events.

The NXA-ENET24 also provides a full range of features for Layer 2 switching. It includes a management agent that allows you to configure the features listed in this manual. The default configuration can be used for most of the features provided by this switch. However, there are many options that you should configure to maximize the switch’s performance for your particular network environment.

The NXA-ENET24 PoE’s 24 10/100 Mbps ports support the IEEE 802.3af Power-over-Ethernet (PoE) standard that enables DC power to be supplied to attached devices over the unused pairs of wires in the connecting Ethernet cable.

Key Features

Key Features

Feature

Description

 

 

Power over Ethernet

Powers attached devices using IEEE 802.3af Power over Ethernet (PoE)

 

 

Configuration Backup and

Backup to TFTP server

Restore

 

 

 

Authentication

Console, Telnet – User name / password, RADIUS, TACACS+

 

Telnet – SSH

 

SNMP – Community strings, IP address filtering

 

Port – IEEE 802.1x, MAC address filtering

 

 

Access Control Lists

Supports up to 32 IP or MAC ACLs

 

 

Access Control Lists

Supports up to 32 IP or MAC ACLs

 

 

DHCP Client, Relay

Supported

 

 

DNS Server

Supported

 

 

Port Configuration

Speed, duplex mode and flow control

 

 

Rate Limiting

Input and output rate limiting per port

 

 

Port Mirroring

One or more ports mirrored to single analysis port

 

 

Port Trunking

Supports port trunking using either static or dynamic trunking (LACP)

 

 

Broadcast Storm Control

Supported

 

 

Static Address

Up to 8K MAC addresses in the forwarding table, 128 static entries in ARP

 

cache

 

 

IEEE 802.1D Bridge

Supports dynamic data switching and address learning

 

 

Store-and-Forward Switching

Supported to ensure wire-speed switching while eliminating bad frames

 

 

Spanning Tree Protocol

Supports standard STP and Rapid Spanning Tree Protocol (RSTP)

 

 

Virtual LANs

Up to 255 using IEEE 802.1Q, port-based, or private VLANs

 

 

Traffic Prioritization

Default port priority, traffic class map, queue scheduling,

 

IP Precedence, or Differentiated Services Code Point (DSCP), and TCP/UDP

 

Port

 

 

IP Routing

Routing Information Protocol (RIP), Open Shortest Path First (OSPF), static

 

routes

 

 

ARP

Static and dynamic address configuration, proxy ARP

 

 

Multicast Filtering

Supports IGMP snooping and query for Layer 2, and IGMP for Layer 3

 

 

Multicast Routing

Supports DVMRP and PIM-DM

 

 

NXA-ENET24 - Software Management Guide

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Contents NXA-ENET24 AMX Limited Warranty and Disclaimer Table of Contents Saving or Restoring Configuration Settings Setting the IP AddressConsole Port Settings Telnet SettingsSetting the System Clock Resetting the SystemSetting the Time Zone Setting Community Access StringsConfiguring SNMPv3 Groups Configuring SNMPv3 UsersSetting SNMPv3 Views Overview Configuring User AccountsConfiguring 802.1x Port Authentication Configuring Port SecurityDisplaying and Configuring the 802.1x Global Setting Configuring Port Settings forConfiguring an IP ACL Mask Configuring ACL MasksConfiguring a MAC ACL Mask Configuring Interface ConnectionsStatically Configuring a Trunk Configuring Port MirroringShowing Port Statistics 100 Overview 105 Overview 109Overview 113 Overview Ieee 802.1Q VLANs 123 Private VLANs 132Overview 137 Overview 149 Multicast Filtering 149Entering Commands 160 Command Groups 164 Line Commands 165Overview 155 System Management Commands 171 General Commands 169Authentication Commands 199 Flash/File Commands 193196 Radius Client 200802.1x Port Authentication 205 Port Security Commands 203Access Control List Commands 209 IP ACL Commandss 210Mirror Port Commands 237 Interface Commands 231Link Aggregation Commands 239 238Configuring Private VLANs 259 Vlan Commands 255Gvrp and Bridge Extension Commands 262 Priority Commands 264Multicast Filtering Commands 271 IP Interface Commands 275DNS Commands 278 Table of Contents Xviii NXA-ENET24 Software Management Guide Key Features Key FeaturesFeature Description Static and dynamic address configuration, proxy ARPDescription of Software Features Introduction Software Specifications Software SpecificationsSoftware Features Power Over EthernetManagement Features Sntp RFC SSH Version StandardsSNMP-MPD MIB RFC Management Information BasesSystem Defaults System DefaultsFunction Parameter Default Lacp Additional Documentation Clock Synchronization DisabledInitial Configuration Connecting to the SwitchConfiguration Options Remote Connections Required ConnectionsSetting Passwords Basic ConfigurationSetting an IP Address Console ConnectionDynamic Configuration Manual ConfigurationCommunity Strings Enabling Snmp Management AccessSaving Configuration Settings Managing System FilesTrap Receivers Dhcp Relay Configuring Power over EthernetInitial Configuration NXA-ENET24 Software Management Guide Web Interface OverviewNavigating the Web Browser Interface Configuration Options HomeButton Action Switch Main Menu Panel DisplayMain Menu Port Menu Description SecurityAddress Table Menu PoE DescriptionSpanning Tree Private VlanMenu Description Priority Vice valueIgmp Snooping Displaying System Information Basic ConfigurationDisplaying System Information Web Field AttributesDisplaying Switch Hardware/Software Versions Displaying System Information CLIField Attributes Displaying Switch Hardware/Software Versions Web Displaying Switch Hardware/Software Versions CLIDisplaying Bridge Extension Capabilities Setting the IP Address Displaying Bridge Extension Capabilities WebDisplaying Bridge Extension Capabilities CLI Manual Configuration Web Command AttributesManual Configuration CLI Command AttributesUsing DHCP/BOOTP Web Using DHCP/BOOTP CLIRenewing Dchp Downloading System Software from a Server Web Managing FirmwareFile Transfer Method File NameDeleting Files Downloading System Software from a Server CLISaving or Restoring Configuration Settings Command UsagePoE controller PDController file Downloading Configuration Settings from a Server CLI Downloading Configuration Settings from a Server Web233 Console Port SettingsConsole Port Settings CLI Console Port Settings WebTelnet Settings Telnet Settings WebFor specific user-name accounts the default Enabling Telnet CLI Telnet Settings CLISystem Log Configuration Configuring Event LoggingLogging Levels Logging LevelsRemote Logs Configuration System Log Configuration WebSystem Log Configuration CLI Remote Logs Configuration CLI Remote Logs Configuration WebDisplaying Log Messages Displaying Log Messages WebDisplaying Log Messages CLI Sending Smtp AlertsSending Smpt Alerts CLI Sending Smpt Alerts WebSetting the System Clock Resetting the SystemResetting the System Web Resetting the System CLISetting the System Clock CLI Setting the Time ZoneSetting the Time Zone Web Setting the Time Zone CLIPage SNMPv3 Security Models and Levels Snmp ProtocolSNMPv3 Security Models and Levels Model Level Group Read View Write View SecuritySetting Community Access Strings Web Setting Community Access StringsEnabling Snmp Enabling Snmp WebSpecifying Trap Managers and Trap Types Setting Community Access Strings CLISpecifying Trap Managers and Trap Types Web Specifying Trap Managers and Trap Types CLISetting an Engine ID Configuring SNMPv3 Management AccessConfiguring SNMPv3 Users Setting an Engine ID WebConfiguring SNMPv3 Users CLI Configuring SNMPv3 Users WebConfiguring SNMPv3 Groups Configuring SNMPv3 Groups WebConfiguring SNMPv3 Groups CLI Setting SNMPv3 Views Web Setting SNMPv3 ViewsType From the Snmp view295 Setting SNMPv3 Views CLIUser Authentication Configuring User AccountsConfiguring User Accounts Web Configuring User Accounts CLI Configuring Local/Remote Logon AuthenticationCommand Attributes Authentication Settings CLI Authentication Settings WebHttps Support Configuring HttpsHttps Support Internet Explorer 5.0 or laterConfiguring the Secure Shell Replacing the Default Secure-Site CertificateConfiguring Https Web Configuring Https CLISwitch supports both SSH Version 1.5 Generating the Host Key Pair Configuring the Secure Shell WebConfiguring the Secure Shell CLI Configuring the SSH ServerTimeout Range 1 to 120 secondsConfiguring Port Security Configuring the SSH Server WebConfiguring the SSH Server CLI Configuring Port Security Web Configuring Port Security CLIPort Port number Name Descriptive text Requirements Configuring 802.1x Port AuthenticationConfiguring Port Settings for Displaying and Configuring the 802.1x Global SettingDisplaying and Configuring the 802.1x Global Setting Web Displaying and Configuring the 802.1x Global Setting CLIConfiguring Port Settings for 802.1x Web CLI 802.1x Port Configuration Configuring Port Settings for 802.1x CLIDisplaying 802.1x Statistics Web Displaying 802.1x Statistics802.1x Statistics Parameter DescriptionDisplaying 802.1x Statistics CLI Filtering Addresses for Snmp Client AccessFiltering Addresses for Snmp Client Access CLI Filtering Addresses for Snmp Client Access WebConfiguring Access Control Lists Configuring ACLsSetting the ACL Name and Type Name TypeConfiguring a Standard IP ACL Setting the ACL Name and Type WebSetting the ACL Name and Type CLI Configuring a Standard IP ACL Web Configuring a Standard IP ACL CLIConfiguring an Extended IP ACL Command Attributes Configuring an Extended IP ACL CLI Configuring an Extended IP ACL WebConfiguring a MAC ACL Web Configuring a MAC ACLConfiguring ACL Masks Configuring a MAC ACL CLISpecifying the Mask Type Configuring ACL Masks Web Configuring an IP ACL MaskConfiguring ACL Masks CLI Control flags of rule must match this bitmaskConfiguring a MAC ACL Mask Configuring an IP ACL Mask WebConfiguring an IP ACL Mask CLI Configuring a MAC ACL Mask Web Configuring a MAC ACL Mask CLIBinding a Port to an Access Control List Web Mapping ACLs to Port Ingress/Egress Queues Binding a Port to an Access Control List CLIFiltering IP Addresses for Management Access Web Filtering IPs for Management Access198 Filtering IP Addresses for Management Access CLIDisplaying Connection Status Web Port ConfigurationField Attributes CLI Field Attributes WebCurrent status Displaying Connection Status CLIAdmin Configuring Interface ConnectionsConfiguring Interface Connections Web Configuring Interface Connections CLICreating Trunk Groups Statically Configuring a Trunk Web Statically Configuring a TrunkNew UnitMember List Current Shows configured trunks Unit, Port Statically Configuring a Trunk CLIEnabling Lacp on Selected Ports Unit Stack unit. RangeEnabling Lacp on Selected Ports CLI Enabling Lacp on Selected Ports WebDynamically Creating a Port Channel Admin KeySystem Priority Port PriorityDynamically Creating a Port Channel CLI Dynamically Creating a Port Channel WebDisplaying Lacp Port Counters Web Displaying Lacp Port CountersDisplaying Lacp Port Counters CLI Counter Information FieldsDisplaying Lacp Settings and Status for the Local Side Web Displaying Lacp Settings and Status for the Local SideDisplaying Lacp Local Settings Admin StateDisplaying Lacp Settings and Status for the Remote Side Displaying Lacp Settings and Status for the Local Side CLIDisplaying Lacp Settings and Status for the Remote Side Web Setting Broadcast Storm Thresholds Displaying Lacp Settings and Status for the Remote Side CLIThreshold Configuring Port Mirroring Setting Broadcast Storm Thresholds WebSetting Broadcast Storm Thresholds CLI Configuring Port Mirroring Web Configuring Rate LimitsConfiguring Port Mirroring CLI Rate LimitConfiguring Rate Limits CLI Configuring Rate Limits WebShowing Port Statistics Port StatisticsTransmit Multicast Transmit UnicastEtherlike Statistics Frames More than one collisionShowing Port Statistics Web Oversize FramesByte Frames But including FCS octets This example shows statistics for port Showing Port Statistics CLIPort Configuration 104 NXA-ENET24 Software Management Guide Power Over Ethernet PoE Settings Switch Power StatusSwitch Power Status Web Setting a Switch Power Budget Switch Power Status CLISetting a Switch Power Budget Web Setting a Switch Power Budget CLIDisplaying Port Power Status Web Displaying Port Power Status CLIConfiguring Port PoE Power Configuring Port PoE Power CLI Configuring Port PoE Power WebSetting Static Addresses Address Table SettingsSetting Static Addresses Web Setting Static Addresses CLIDisplaying the Address Table Web Displaying the Address TableDisplaying the Address Table CLI Changing the Aging TimeChanging the Aging Time CLI Changing the Aging Time WebPage Spanning Tree Algorithm Configuration Spanning Tree Algorithm ConfigurationThese additional parameters are only displayed for the CLI Displaying Global SettingsConfiguring Global Settings Displaying Global Settings WebCommand Attributes Root Device Configuration Command Attributes Basic Configuration of Global SettingsRoot device Range 0-61440, in stepsConfiguring Global Settings Web Configuring Global Settings CLIConfiguration Settings for Rstp Displaying Interface Settings Ing network loops Numeric identifier will be enabledDisplaying Interface Settings CLI Displaying Interface Settings WebConfiguring Interface Settings Enables/disables spanning tree on a portWeb Configuring Spanning Tree per Port Configuring Interface Settings WebConfiguring Interface Settings CLI Vlan Configuration Overview Ieee 802.1Q VLANsAssigning Ports to VLANs 124 NXA-ENET24 Software Management Guide Forwarding Tagged/Untagged Frames Enabling or Disabling Gvrp Global SettingEnabling or Disabling Gvrp Web Enabling or Disabling Gvrp CLICommand Attributes CLI Command Attributes WebDisplaying Basic Vlan Information CLI Displaying Current VLANsDisplaying Current VLANs CLI Creating VLANsCreating VLANs Web Adding Static Members to VLANs Vlan Index Creating VLANs CLIAdding Static Members to VLANs Web Adding Static Members to VLANs CLIAdding Static Members to VLANs Port Index Configuring Vlan Behavior for Interfaces Configuring Vlan Behavior for Interfaces CLI Configuring Vlan Behavior for Interfaces WebTimer GroupPrivate VLANs Displaying Current Private VLANsDisplaying Current Private VLANs Web Configuring Private VLANs Web Configuring Private VLANsConfiguring Private VLANs CLI Displaying Current Private VLANs CLIAssociating Community VLANs CLI Associating Community VLANs WebDisplaying Private Vlan Interface Information Displaying Private Vlan Interface Information WebConfiguring Private Vlan Interfaces Configuring Private Vlan Interfaces WebDisplaying Private Vlan Interface Information CLI CLI Private Vlan Port Configuration Configuring Private Vlan Interfaces CLIClass of Service Configuration Setting the Default Priority for InterfacesSetting the Default Priority for Interfaces Web Mapping CoS Values to Egress Queues Setting the Default Priority for Interfaces CLIEgress Queue Priority Mapping CoS Priority LevelsSelecting the Queue Mode Mapping CoS Values to Egress Queues WebMapping CoS Values to Egress Queues CLI Selecting the Queue Mode CLI Selecting the Queue Mode WebSetting the Service Weight for Traffic Classes Setting the Service Weight for Traffic Classes WebSelecting IP Precedence/DSCP Priority Mapping Layer 3/4 Priorities to CoS ValuesSelecting IP Precedence/DSCP Priority Web Selecting IP Precedence/DSCP Priority CLIMapping IP Precedence CLI Mapping IP Precedence WebMapping Dscp Priority Web Mapping Dscp PriorityMapping Dscp Priority Values IP Dscp Value CoS ValueMapping Dscp Priority CLI Mapping IP Port PriorityMapping IP Port Priority Web Priority Settings Copy SettingsCopy Settings Carries out the command Mapping IP Port Priority CLICopy Settings CLI Copy Settings WebMapping CoS Values to ACLs CoS to ACL MappingMapping CoS Values to ACLs CLI Mapping CoS Values to ACLs WebChanging Priorities Based on ACL Rules Port Port identifier Name Name of ACLChanging Priorities Based on ACL Rules CLI Changing Priorities Based on ACL Rules WebLayer 2 Igmp Snooping and Query Multicast FilteringConfiguring Igmp Snooping and Query Parameters Configuring Igmp Snooping and Query Parameters Web Configuring Igmp Snooping and Query Parameters CLIDisplaying Interfaces Attached to a Multicast Router Displaying Interfaces Attached to a Multicast Router CLI Displaying Interfaces Attached to a Multicast Router WebSpecifying Interfaces Attached to a Multicast Router Specifying Interfaces Attached to a Multicast Router WebDisplaying Port Members of Multicast Services Web Displaying Port Members of Multicast ServicesDisplaying Port Members of Multicast Services CLI Assigning Ports to Multicast ServicesAssigning Ports to Multicast Services CLI Assigning Ports to Multicast Services WebConfiguring General DNS Server Parameters Configuring Domain Name ServiceConfiguring General DNS Server Parameters Web Configuring General DNS Server Parameters CLIConfiguring Static DNS Host to Address Entries Configuring Static DNS Host to Address Entries Web Configuring Static DNS Host to Address Entries CLIDisplaying the DNS Cache Displaying the DNS Cache CLI Displaying the DNS Cache WebUsing the Command Line Interface CLI Command Line InterfaceConsole Connection Telnet ConnectionCommand Completion Entering CommandsKeywords and Arguments Minimum AbbreviationShowing Commands Getting Help on CommandsUsing Command History Negating the Effect of CommandsUnderstanding Command Modes Exec CommandsCommand Line Processing Configuration CommandsConfiguration Commands Keystroke CommandsCommand Group Index Command GroupsLine Commands Line CommandsLogin Syntax Command Usage Command Function Password SyntaxTimeout login Syntax Response Default SettingCommand Function Password-thresh Syntax Silent-time SyntaxDatabits Syntax Speed Syntax Stopbits SyntaxDisconnect Syntax General Commands General CommandsDisable Default Setting None Show history Default Setting None Command Function Configure Default Setting NoneReload Default Setting None End Default Setting NoneSystem Management Commands System Management CommandsQuit Default Setting None HelpUser Access Commands Device Designation CommandsDevice Designation Commands User Access CommandsIP Filter Commands IP Filter CommandsEnable password Syntax Command Function Management Command Usage Cont Web Server Commands Web Server CommandsCommand Function Ip http port Syntax Default Setting EnabledSecure Shell Commands Telnet Server CommandsTelnet Server Commands Show calendarTo Use the SSH Server Ip ssh timeout Syntax Secure Shell CommandsIp ssh authentication Syntax Retries Ip ssh server-key size SyntaxDelete public-key Syntax Command Function Copy tftp public-keyIp ssh crypto host-key Syntax Generate Ip ssh crypto zeroize SyntaxCommand Function Show ip ssh Show sshShow ssh display description Field Description Event Logging Commands Event Logging CommandsCommand Function Show public-key Syntax Command Function Logging on SyntaxCommand Function Logging history Syntax Logging Levels Severity Name DescriptionLogging host Syntax Default Setting Flash and RAM Command Function Logging facility SyntaxLogging trap Syntax Clear logging SyntaxField Description Command Function Show logging SyntaxSmtp Alert Commands Smtp Alert CommandsCommand Function Show log Syntax Command Function Logging sendmail host SyntaxLogging sendmail source-email Syntax Command Function Logging sendmail level SyntaxLogging sendmail destination Syntax Logging sendmail SyntaxTime Commands Time CommandsCommand Function Show logging sendmail Command Function Sntp client SyntaxDefault Setting 16 seconds Command Function Sntp poll SyntaxShow sntp Clock timezone SyntaxSystem Status Commands System Status CommandsCommand Function Show calendar Default Setting None Command Function Light unit SyntaxInformation currently Command Function Show startup-configShow system Default Setting None Command FunctionCommand Function Show users Default Setting None Show version Default Setting NoneTelnet client Flash/File Commands Flash/File CommandsCommand Function Copy Syntax Delete Syntax Command Function Copy Example ContCommand Function Dir Syntax Whichboot SyntaxWhen the system Command Mode Privileged Exec Powered up PoE Commands Power over Ethernet PoE CommandsCommand Function Boot system Default Setting 375 wattsDefault Setting auto Command Function Power inline SyntaxPower inline maximum Syntax Allocation Power inline priority SyntaxShow power mainpower Command Function Show power inline status SyntaxAuthentication Commands Authentication CommandsCommand Function Authentication login Syntax Default Setting LocalRadius Client Radius Client CommandsRadius-server port Syntax Radius-server key SyntaxShow radius-server Default Setting None Radius-server timeout SyntaxShow tacacs-server Default Setting None TACACS+ Client CommandsTACACS+ Client Tacacs-server port SyntaxPort Security Commands Port Security CommandsCommand Function Port security Syntax Show mac-address-table Syntax Command Function Mac-address-table static Syntax802.1x Port Authentication Commands 802.1x Port AuthenticationDot1x default Syntax Dot1x max-req SyntaxDot1x re-authenticate Syntax Command Function Dot1x port-control SyntaxDot1x re-authentication Syntax Dot1x operation-mode SyntaxDot1x timeout re-authperiod Syntax Command Function Dot1x timeout quiet-period SyntaxDot1x timeout tx-period Syntax Show dot1x SyntaxCommand Function Show dot1x Access Control List Commands Access Control ListsCommand Function Show dot1x Masks for Access Control Lists IP ACL CommandssIP ACL Commands Command Function Access-list ip SyntaxPermit, deny Syntax Extended ACL Command Function Permit, deny Syntax Standard ACLIgnore a bit. The following bits may be specified Command Function Permit, denySYN flag valid, use control-code 2 Both SYN and ACK valid, use control-code 18Command Function Show ip access-list Syntax Command Mode IP MaskMask Syntax IP ACL Command Function MaskCommand Function Mask Example IP ACL Ip access-group Syntax Command Function Show access-list ip mask Syntax PrecedenceShow ip access-group Map access-list ip SyntaxCommand Function Show map access-list ip Syntax Match access-list ip SyntaxShow marking MAC ACL Commands MAC ACL CommandsCommand Function Access-list mac Syntax Command Mode MAC ACLAccess-list mac mask Syntax Precedence Command Function Show mac access-list SyntaxCommand Mode MAC Mask Command Function Mask SyntaxMAC ACLs. This mask defines Egress ACLPermit offset, deny offset Syntax Show access-list mac mask Syntax PrecedenceShow mac access-group Command Function Mac access-group SyntaxMap access-list mac Syntax Show map access-list mac SyntaxCommand Function Show access-list Command Function Match access-list mac SyntaxShow access-group ACL InformationSnmp Commands Snmp CommandsCommand Function Snmp-server Default Setting Enabled Show snmp Default Setting NoneCommand Function Snmp-server community Syntax Snmp-server contact SyntaxSnmp-server location Syntax Command Function Snmp-server host Syntax Command Function Snmp-server engine-id Syntax Show snmp engine-idSnmp-server view Syntax Snmp-server group Syntax Command Function Show snmp viewCommand Function Show snmp group Show snmp user Command Function Snmp-server user SyntaxInterface Commands Interface CommandsCommand Function Interface Syntax Description SyntaxCapabilities Syntax Command Function Negotiation SyntaxCommand Function Flowcontrol Syntax Switchport broadcast Syntax Packet-rateShutdown Syntax Power reset Command Function Clear counters SyntaxExample The following example clears statistics on port Show interfaces status SyntaxNXA-ENET24 Software Management Guide 235 Interfaces Switchport Statistics Command Function Show interfaces Syntax SwitchportMirror Port Commands Mirror Port CommandsCommand Function Port monitor Syntax Show port monitorRate Limit Commands Rate Limit CommandsCommand Function Rate-limit Syntax Link Aggregation Commands Link Aggregation CommandsGuidelines for Creating Trunks Channel-group SyntaxUse the no form to disable it Command Function Dynamic Configuration Commands LacpLacp admin-key Syntax Ethernet Interface Command Function Lacp system-priority SyntaxLacp port-priority Syntax Command Function Lacp admin-key Syntax Port ChannelPort-channel Show lacp Syntax Show interfaces statusCommand Function Show lacp Example NXA-ENET24 Software Management Guide 245 Address Table Commands Address Table CommandsClear mac-address-table Default Setting None Dynamic Default Setting 300 seconds Command Function Show mac-address-table SyntaxShow mac-address-table Default Setting None Aging-time TimeSpanning Tree Commands Spanning Tree CommandsCommand Function Spanning-tree Syntax Spanning-tree mode SyntaxSpanning-tree max-age Syntax Spanning-tree hello-time SyntaxDefault Setting Long method Command Function Spanning-tree priority SyntaxSpanning-tree spanning Syntax Disabled Spanning-tree pathcost Syntax MethodSpanning-tree port-priority Syntax Command Function Spanning-tree cost SyntaxSpanning-tree portfast Syntax Command Function Spanning-tree edge-port SyntaxLink type for Rapid Spanning Command Function Spanning-tree link-type SyntaxNate a port as a shared link, Rstp is forbidden Spanning-tree protocol Syntax MigrationRstp Command Function Show spanning-tree SyntaxCommand Function Vlan database Default Setting None Vlan CommandsEditing Vlan Groups Editing Vlan GroupsConfiguring Vlan Interfaces Configuring Vlan InterfacesCommand Function Interface vlan Syntax Switchport mode SyntaxCommand Function Switchport ingress-filtering Syntax Switchport native vlan SyntaxDefault Setting Vlan Switchport gvrp Command Function Switchport allowed vlan SyntaxSwitchport forbidden vlan Syntax Switchport priority defaultCommand Function Show vlan Syntax Configuring Private VLANsDisplaying Vlan Information Displaying Vlan InformationEdit Private Vlan Groups Command Function Private-vlan SyntaxEdit Private Vlan Groups Private vlan association SyntaxConfigure Private Vlan Interfaces Configure Private Vlan InterfacesSwitchport private-vlan host Syntax Association Switchport private-vlan mapping SyntaxGvrp and Bridge Extension Commands Gvrp and Bridge Extension CommandsShow bridge-ext Default Setting None Display Private Vlan InformationSwitchport forbidden vlan Command Function Switchport gvrp SyntaxShow gvrp configuration Syntax Garp timer SyntaxPriority Commands Layer Priority CommandsPriority Commands Layer Show queue mode Default Setting NonePriority Commands Layer 2 Command Function Switchport priority Syntax DefaultQueue bandwidth Syntax Command Function Queue cos-map Syntax Show queue bandwidth Default Setting NoneShow queue cos-map Syntax Priority Commands Layer 3 Priority Commands Layer 3Map ip precedence Syntax Global Configuration Map ip port SyntaxPriority Commands Layer 3 and 4- Command Function Map ip precedenceMap ip dscp Syntax Global Configuration Map access-list ip Command Function Map ip dscp Syntax Interface ConfigurationMap access-list mac Show map ip port SyntaxShow map ip dscp Syntax Igmp Snooping Commands Multicast Filtering CommandsIgmp Snooping Commands Ip igmp snooping vlan static SyntaxIgmp Query Commands Layer Igmp Query Commands LayerCommand Function Show ip igmp snooping Default Setting None Command Function Ip igmp snooping querier SyntaxIgmp Query Commands Layer 2 Ip igmp snooping query-interval SyntaxIp igmp snooping query-max Syntax Response-time Static Multicast Routing Commands Static Multicast Routing CommandsCommand Function Ip igmp snooping vlan mrouter Syntax Show ip igmp snooping mrouter SyntaxIP Interface Commands IP Interface CommandsCommand Function Ip address Syntax Default Setting DhcpIp dhcp restart Default Setting None Command Function Ip default-gateway SyntaxShow ip redirects Default Setting None Show ip interfaceCommand Function Ping Syntax DNS Commands DNS CommandsCommand Function Ip host Syntax Clear host SyntaxIp name-server Syntax Command Function Ip domain-list SyntaxDNS host name-to Command Function Ip domain-lookup SyntaxShow hosts Show dnsCommand Mode Privileged Exec This command clears all Command Function Show dns cacheEntries in the DNS cache Clear dns cachePage Troubleshooting Chart TroubleshootingSymptom Action Cannot connect using TelnetIt’s Your World Take Control
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NXA-ENET24 specifications

The AMX NXA-ENET24 is a versatile and powerful networked control interface designed to meet the growing demands of modern AV systems. This network switch offers an exceptional combination of reliability, performance, and scalability, making it an ideal choice for professional environments such as conference rooms, educational facilities, and control rooms.

One of the key features of the NXA-ENET24 is its 24-port configuration, allowing for extensive connectivity options. Each port supports 10/100/1000 Mbps speeds, ensuring that high bandwidth applications are handled with ease. Additionally, the switch incorporates advanced auto-negotiation technology, which automatically configures the optimal speed and duplex mode for connected devices. This ensures seamless connectivity and minimizes the risk of network disruptions.

The NXA-ENET24 is designed with advanced management capabilities, including support for VLANs, which helps to segment network traffic for enhanced security and performance. Network administrators can easily create virtual local area networks to optimize traffic flow and reduce congestion. This feature is particularly beneficial in environments where multiple AV systems operate concurrently.

Another significant characteristic of the NXA-ENET24 is its support for Power over Ethernet, or PoE. This feature enables the switch to deliver electrical power alongside data through the network cables. As a result, devices such as IP cameras, VoIP phones, and wireless access points can be powered directly from the switch, simplifying deployment and reducing the need for additional power sources.

Monitoring and management of the switch are made easier through a user-friendly interface. The NXA-ENET24 supports SNMP for network management, allowing users to monitor performance metrics, configure settings, and receive alerts in case of issues. This level of oversight is crucial for maintaining the stability of AV systems in mission-critical applications.

Durability is another hallmark of the NXA-ENET24 design. The switch features a robust chassis that is engineered to withstand the rigors of professional use. With cooling mechanisms in place and a fanless design, the NXA-ENET24 operates quietly and efficiently, making it suitable for environments where noise is a concern.

In conclusion, the AMX NXA-ENET24 is a powerful, reliable, and feature-rich network switch that effectively supports modern AV applications. With its extensive connectivity options, advanced management capabilities, PoE support, and durable design, it is an excellent choice for integrators and organizations looking to optimize their network infrastructure.
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