Dell 5524 Guide de l'utilisateur télécharger pdf (Page 71)

100

101

Dell PowerConnect 55xx Systems User Guide 71

Security Management and Password

Configuration

System security is handled through the Authentication, Authorization, and

Accounting (AAA) mechanism that manages user access rights, privileges,

and management methods. AAA uses both local and remote user databases.

Data encryption is handled through the SSH mechanism.

Passwords can be configured for the following services:

•Terminal

•Telnet

•SSH

•HTTP

•HTTPS

NOTE: When creating a user name, the default priority is 1, which provides access

but not configuration rights. A priority of 15 must be set to enable access and

configuration rights to the device. Although user names can be assigned privilege

level 15 without a password, it is recommended to always assign a password. If

there is no specified password, privileged users can access the Web interface with

any password.

NOTE: Passwords can be secured by using password management commands to

force aging out of passwords, or expiration of passwords. For more information, see

"Management Security" on page 254.

Initial Configuration and Password Recovery

The system is delivered without a default password, and all passwords must be

defined by the user. If a user-defined password is lost, a password recovery

procedure can be invoked from the Startup menu. This procedure is

applicable for the local terminal only and enables a single access to the device

from the local terminal with no password entered.

The full mode of password recovery mechanism can be enabled/disabled

through the CLI (service password-recovery command).

This affects password recovery in the following way:

•

Enabled:

When the password-recovery mechanism is invoked, one-time

access to the device without a password is enabled and all configuration

and user files are retained.

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 727 728

Commentaires sur ces manuels

Pas de commentaire

Dell 5524 Guide de l'utilisateur Page 71

Commentaires sur ces manuels

Produits connexes et manuels pour Commutateurs de réseau Dell 5524