Eaton Network Management Card Uživatelský manuál stáhnout pdf (Strana 142)

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Network

Management Card

(Network-MS)

User Manual

Network Management Card – User Manual 34003991XT_EN/EG Page 142/142

Telnet is not a secure protocol, but it is possible to secure the connection using SSH

SSL (Secure Sockets Layers) is a protocol developed by Netscape Communications Corporation for securing

data transmission in commercial transactions on the Internet. Using public-key cryptography, SSL provides server

authentication, data encryption, and data integrity for client/server communications

Subnet mask

Mask of bits used to identify and differentiate the network address and the equipment address in an IP address.

Normally, the mask is automatically determined by the class of address, which defines in a unique manner the

network part/equipment part division of the IP address.

- Class A: internet address: 255.0.0.0.

- Class B: internet address: 255.255.0.0.

- Class C: internet address: 255.255.255.0.

TELNET TErminaL over NETwork

Telnet is a terminal emulation protocol. It is used to access and configure the parameters for the NMC.

Trap (SNMP): This term describes an event that affects a MIB variable. Traps are sent to the manager, which is

programmed to perform specific tasks upon reception of the traps.

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Eaton Network Management Card Uživatelský manuál Strana 142