SNR-S212i-8POE Installation Guide
Management and maintenance
Shop.Nag.Ru 2016
39
5
Management and maintenance
This chapter describes how to manage and maintain the SNR-S212i-8POE, including the
following sections:
5.1 Management modes
You can manage and maintain the SNR-S212i-8POE in the following modes:
Command Line Interface (CLI)
Web
SNMP
5.1.1 CLI mode
Console interface management
Console interface management refers to configure and manage the SNR-S212i-8POE through
a terminal or a PC that runs the terminal emulation program. This is out-of-band management
mode and does not rely on the service network. Though the service network is operating
improperly, you can configure and manage the SNR-S212i-8POE through the Console
interface.
Telnet management
The Telnet protocol, one of the TCP/IP protocol suites, is a standard protocol for remote login
via the Internet. Applied with the Telnet protocol, a local PC can be a terminal for the remote
host system. You can log in to the SNR-S212i-8POE through the PC which runs the Telnet
program. You can type commands through Telnet, and these commands will be executed on
the SNR-S212i-8POE as you directly execute commands on the SNR-S212i-8POE.
SSH management
SSH is a protocol that provides secure remote login and other secure network services on
unsecure networks. When you remotely log in to the SNR-S212i-8POE on an unsecure
