Brocade Multi-Service IronWare Security Configuration Guid Manual de usuario descargar pdf (Pagina 21)

Multi-Service IronWare Security Configuration Guide 3

53-1003035-02

Securing access methods

NOTE

For the Brocade devices, RADIUS Challenge is supported for 802.1x authentication for login

authentication. Also, multiple challenges are supported for TACACS+ and RADIUS login

authentication.

Securing access methods

Table 3 lists the management access methods available on the Brocade devices, how they are

secured by default, and the ways in which they can be secured.

TABLE 3 Ways to secure management access to the Brocade devices

Access method How the access method

is secured by default

Ways to secure the access method

Serial access to the CLI Not secured Establish passwords for management

privilege levels

Establish username and password to log in

to the console.

Access to the Privileged EXEC

and CONFIG levels of the CLI

Not secured Establish a password for Telnet access to

the CLI

Establish passwords for management

privilege levels

Set up local user accounts

Configure TACACS or TACACS+ security

Configure RADIUS security

Telnet access

Telnet server is turned off by default.

Regulate Telnet access using ACLs

Allow Telnet access only from specific IP

addresses

Allow Telnet access only to clients

connected to a specific VLAN

Regulate telnet access using Management

VRF.

Disable Telnet access

Establish a password for Telnet access

Establish passwords for privilege levels of

the CLI

Set up local user accounts

Configure TACACS or TACACS+ security

Configure RADIUS security

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