Chapter 3 Logon User Acl Control Configuration; Overview; Configuring Acl Control Over The Telnet Users; Defining Acl - Huawei Quidway S3000-EI Series Operation Manual

Operation Manual - QoS/ACL
Quidway S3000-EI Series Ethernet Switches
Chapte r 3 Logon User ACL Control Config

3.1 Overview

As the Ethernet switches launched by Hua
w idely over the networks, th
switches provide several logon and dev
T ELNET access, SNMP access, and
a ccess measures is provided with the
to and accessing the devices. There are t
the use r connection is controlled with AC
connected to the switch. At the second leve
o nly if he can pass the password
This chapter mainly introduces how to co
these access measures, that is, how to configu
d etailed description about how to configure the first level security, refer to "getting
started" module of Operation Manual.

3.2 Configuring ACL Control over the TELNET Users

Configuring ACL control over the TELNET users can help filter the malicious and illegal
connection requests before
security.
Take the following steps to configure the ACL control over the TELNET users:
1)

Defining ACL

2) Calling ACL to control TELNET users
The follow section introduces the configuration procedures.
3.2.1 Defining ACL
You can only call the numbered ACL, ranging from 2000 to 3999, to implement ACL
control function.
You can use the following command to configure the basic ACL.
Perform the following configuration in system view.

Chapter 3 Logon User ACL Control Configuration

wei Technologies are used more and mor
e security i ssue becomes even more important. The
ice accessing measures, mainly includ
HT TP access. The security control ov
swit ches to prevent illegal users from logg
w o levels of security controls. At the first
authentic ation.
nfigure the first level security control over
the password authentication and ensure the device
Huawei Technologies Proprietary
3-1
L filter and only the legal users ca
l, a connected user can log on to the device
re to filter the logon use
uration
e
ing
er the
ing on
level,
n be
rs with ACL. For