5. Appendices

MultiSlot

MGE UPS SYSTEMS module offering a number of functions:

 

- connection of additional cards,

 

- use of other communication protocols,

 

- data concentrator for parallel-connected UPSs.

NMS

A platform used to manage SNMP devices connected to the TCP/IP network.

(Network Management System)

This platform is also called a Manager.

SNMP

Application-level protocol providing network-management services based on the TCP/IP

(Simple Network

protocol. It enables dialogue between a manger and an agent, based on three types of

Management Protocol)

action:

 

- reading objects contained in the MIB (GET and GETNEXT queries from managers to

 

the agent),

 

- writing objects contained in the MIB (SET query from managers to the agent),

 

- spontaneous event notification (TRAP queries sent by the agent to managers).

 

SNMP V1 is defined by RFC 1157. To enhance the reliability of communication, MGE

 

UPS SYSTEMS developed a secure acknowledgement mode for traps.

Solution-Pac

CD-ROM provided by MGE UPS SYSTEMS and containing primarily a set of software

 

products for the protection of computer systems. Two product families are available,

 

Personal Solution-Pacand Solution-PacWAN. Certain parts of the CD or updates are

 

available on the web site www.mgeups.com/download/.

UPS BUS

MGE UPS SYSTEMS communication bus.

51029486EN/AA - Page 13

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MGE UPS Systems SNMP 10BT user manual Ups Bus