Nortel 8100 用户指南

314723-D Rev 01

 

The remote access services supported on the Passport 8000 Series switch (that is, 
ftp, tftp, rlogin, and Telnet) use daemons. To enhance security, these daemons are 
started unconditionally.

When a flag is disabled, all existing connections are abruptly terminated, and the 
daemon remains idle (does not accept connection requests). Additionally, if 
HA-CPU is on and you disable a daemon, all the existing connections, even to the 
standby CPU, are abruptly terminated.

You use the following Dynamic network applications to manage the remote access 
services:

•

Access policies

•

Port lock

•

CLI access

•

SNMP community strings

•

Web management interface access

For instructions on enabling remote access services, see Getting Started.

For information about setting access policies, locking a port, accessing the CLI, 
and setting SNMP community strings, see Configuring and Managing Security.

For information about accessing the Web management interface, see Chapter 3.

SNMP is a simple request/response protocol that communicates management 
information between two types of SNMP software entities: SNMP applications 
(also called SNMP managers) and SNMP agents.