Black Box NBS008A manual Getset Monitormac X X X X X X X = HEX Chars, Getset Alerttype TRAP/SYSLOG

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Chapter 5: Operation

GET[SET] TELNETPORT [N] display/set telnet interface port number

GET[SET] MONITORIP [X.X.X.X] (0.0.0.0 to disable)

GET[SET] MONITORMAC [X X X X X X] (X = HEX CHARS)

GET[SET] MONITORINTERVAL [N] (1/10 seconds, 0 to disable)

GET[SET] MONITORFAILCOUNT [N] (0 to disable)

GET[SET] MONITOROKCOUNT [N] (0 = no auto recover)

GET[SET] AUTHENTICATIONTRAP [ON/OFF] display/set authentication trap status

GET[SET] ALERTTYPE [TRAP/SYSLOG]

GET[SET] ADMINIP N [X.X.X.X] (0.0.0.0 to disable an entry)

GET ADMINIP display all administrator IP addresses

GET[SET] MANAGER N [X.X.X.X] display/set NMS IP address(es)

GET MANAGER display all NMS IP address(es)

PING X.X.X.X (ICMP ECHO to remote host)

SAVE save configuration changes

RESET restart system (use after SAVE)

SET DEFAULTS restore factory default settings,save required

5.4Remote Ethernet Management (NBS004MA, NBS006MA, NBS008MA, NBSALL8MGR, or NBS016MA Models Only)

To use the Ethernet Network port, you must set the IPADDRESS, SUBNETMASK and GATEWAY address of the switch before connecting to your network. See Chapter 6 for more details.

The switch can be remotely controlled using SNMP commands over a TCP/IP Ethernet network. See the MIB path summary in the appendix for a list of SNMP variables and their functions. The switch also supports telnet access, and can be controlled via a telnet session using the same enhanced command set as used by the RS-232 serial interface. The switch also includes a built in http server that allows all of the commands available via the RS-232 serial port to be accessed via a web browser interface. See Chapter 8 for more details about this feature.

The NETWORK management port on the switch is 10BASE-T only. There are two status indicators that function as follows. The LINK LED is on whenever the switch network interface is ready for communication. This should happen very shortly after power on, and should only go out if there is some problem with the interface detected by the unit.

NOTE: The LINK LED does not indicate that a valid network connection is made. The ACT LED will blink whenever the switch receives a command from the network interface.

NOTE: Only access to variables on the ‘private’ branch will trigger the ACT LED (OID 1.3.6.1.4…). In addition, the ACT LED will blink when a switching command is issued via the serial port.

After the switch has been configured and is ready to be accessed via the serial or Ethernet interfaces, you may need to change other parameters to configure the switch features that you will be using in your application. These parameters are stored in non-volatile memory. Note, however that although they are immediately active when a change is made, they will not become permanent until the SAVE command, followed by the RESET command is performed.

5.5Automatic Switching (NBS004MA, NBS006MA, NBS008MA, NBSALL8MGR, or NBS016MA Models Only)

Switch models that are network manageable (that support Ethernet remote control) can also be configured to automatically switch between a “normal” connection state (all COMMON ports are connected to their respective B ports) and a “bypass” or “failover” connection state (all COMMON ports are connected to their respective A ports). User configurable failover and recovery parameters control the auto-switching functions to allow the switch to be used in a variety of applications.

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NBS008A

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Contents Pro Switching System 4 Network Backup Switches Trademarks Used in this Manual Trademarks Used in this ManualFCC and IC RFI Statements NOM Statement Table of Contents Specifications SpecificationsOverview Overview IntroductionAvailable Models What’s IncludedNBS008MA, NBSALL8, NBSALL8MGR, NBS016A, NBS016MA Hardware DescriptionBack panel components Front Panel of NBS004A, NBS004MA 16 17Front Panel of NBS006A, NBS006MA NBS006A, NBS006MA NBS006A, NBS006MA front panel componentsFront Panel of NBS008A, NBS008MA, NBSALL8, NBSALL8MGR Front Panel of NBS016A, NBS016MA Configuration ConfigurationDIP switch SW1 and SW2 settings RJ-11 GANG-OUT port pin assignment Installation InstallationOperation Manual SwitchingOperation Example Port 12 in rack 3 has port address Background Programming Tips for Using the RS-232 Terminal CommandsProgramming R6000 Console Commands Getset Pingreply ON/OFF Getset Snmpenable ON/OFFGetset Monitormac X X X X X X X = HEX Chars Getset Alerttype TRAP/SYSLOGAuto failover and manual recovery Operation Ethernet Network Interface Setup Ethernet Network Interface Setup GET ALL Console CommandsConsole Commands GET VersionGET Rack N GET Power NSET System AB SET Rack N ABGET Webpassword SET Snmpenable Onoff GET SnmpenableSET Webenable Onoff GET Webenable SET Ipaddress GET IpaddressGET Telnetpassword GET WebtimeoutSET Telnetenable Onoff GET Telnetenable GET TelnettimeoutSET Monitorinterval N GET Monitorinterval SET Authenticationtrap Onoff GET AuthenticationtrapSET Monitormac X X X X X GET Monitormac SET Monitorfailcount N GET MonitorfailcountGET Alerttype SET Adminip NGET Adminip N SET Manager NR6000 Console Commands GET ResetSET Defaults Getset Webenable ON/OFFRestart use after Save Save settings for next startupSET Web Interface Web InterfaceWeb Interface MIB Path Summary and Trap Definitions MIB Path Summary and Trap DefinitionsAbRackGangPort-1.3.6.1.4.1.9477.1.4.2.1.2.RackIndex AbRackKeyStat-1.3.6.1.4.1.9477.1.4.2.1.3.RackIndexMIB Path Summary and Trap Definitions MIB Path Summary and Trap Definitions Syslog Messages Syslog MessagesSyslog Messages Blackbox.com Black Box Tech Support FREE! Live /7

NBS008A, Pro Switching System 4 Network Backup Switches specifications

The Black Box Pro Switching System 4 Network Backup Switches, specifically the NBS008A model, represents a cutting-edge solution for network resilience and management. This advanced device is designed to enhance network reliability by providing a seamless way to switch between primary and backup network links, ensuring continuous connectivity for critical applications.

One of the standout features of the NBS008A is its automatic failover capability. In the event of a link failure, the system swiftly transitions to a secondary connection without requiring manual intervention. This is crucial for businesses that rely on uptime, as it minimizes downtime and ensures that operations remain uninterrupted.

The device also supports a variety of network protocols, making it versatile for different network environments. It is compatible with Ethernet and other common standards, providing flexibility for integration into existing infrastructure. The NBS008A is equipped with multiple ports, allowing for connection to various devices and networks, and enabling redundancy across critical pathways.

In terms of management, the Black Box Pro Switching System features an intuitive user interface. Administrators can easily monitor the status of all connected links, configure settings, and access diagnostic tools to troubleshoot issues. This ease of use is essential for maintaining optimal network performance and quickly identifying any potential problems.

Moreover, the NBS008A incorporates advanced security features. It supports encryption and authentication protocols that protect against unauthorized access, ensuring that sensitive data is safeguarded during transmission. This security aspect is particularly important in today’s environment, where cyber threats are prevalent and organizations must prioritize data integrity.

The build quality of the NBS008A is robust, designed to withstand harsh operational conditions while maintaining high performance. Its compact form factor and rack-mountable design make it an efficient choice for various settings, whether in a data center or a smaller office environment.

Additionally, the NBS008A supports various network speeds, accommodating both legacy systems and modern high-speed networks. With its rich feature set, robust security measures, and reliable performance, the Black Box Pro Switching System 4 Network Backup Switches, NBS008A, is an invaluable asset for organizations seeking to enhance their network's reliability and efficiency.