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•
Configure a custom privilege level for the terminal lines.
LINE mode
privilege level
level
–
level
level
: The range is from 0 to 15. Levels 0, 1, and 15 are pre-configured. Levels 2 to 14 are available for custom
configuration.
•
Specify either a plain text or encrypted password.
LINE mode
password [
encryption-type
]
password
Configure the following optional and required parameters:
–
encryption-type
: Enter 0 for plain text or 7 for encrypted text.
–
password
: Enter a text string up to 32 characters long.
To view the password configured for a terminal, use the
show config
command in LINE mode.
Enabling and Disabling Privilege Levels
To enable and disable privilege levels, use the following commands.
•
Set a user’s security level.
EXEC Privilege mode
enable
or
enable privilege-level
If you do not enter a privilege level, Dell Networking OS sets it to 15 by default.
•
Move to a lower privilege level.
EXEC Privilege mode
disable
level-number
–
level-number
: The level-number you wish to set.
If you enter
disable
without a level-number, your security level is 1.
RADIUS
Remote authentication dial-in user service (RADIUS) is a distributed client/server protocol.
This protocol transmits authentication, authorization, and configuration information between a central RADIUS server and a RADIUS
client (the Dell Networking system). The system sends user information to the RADIUS server and requests authentication of the
user and password. The RADIUS server returns one of the following responses:
•
Access-Accept
— the RADIUS server authenticates the user.
•
Access-Reject
— the RADIUS server does not authenticate the user.
If an error occurs in the transmission or reception of RADIUS packets, you can view the error by enabling the
debug radius
command.
Transactions between the RADIUS server and the client are encrypted (the users’ passwords are not sent in plain text). RADIUS
uses UDP as the transport protocol between the RADIUS server host and the client.
For more information about RADIUS, refer to RFC 2865,
Remote Authentication Dial-in User Service
.
744
Security
Summary of Contents for S4048-ON
Page 1: ...Dell Configuration Guide for the S4048 ON System 9 9 0 0 ...
Page 146: ...Figure 14 BFD Three Way Handshake State Changes 146 Bidirectional Forwarding Detection BFD ...
Page 522: ...Figure 87 Configuring Interfaces for MSDP 522 Multicast Source Discovery Protocol MSDP ...
Page 523: ...Figure 88 Configuring OSPF and BGP for MSDP Multicast Source Discovery Protocol MSDP 523 ...
Page 528: ...Figure 91 MSDP Default Peer Scenario 1 528 Multicast Source Discovery Protocol MSDP ...
Page 529: ...Figure 92 MSDP Default Peer Scenario 2 Multicast Source Discovery Protocol MSDP 529 ...
Page 530: ...Figure 93 MSDP Default Peer Scenario 3 530 Multicast Source Discovery Protocol MSDP ...
Page 633: ...Policy based Routing PBR 633 ...
Page 777: ...Figure 119 Single and Double Tag TPID Match Service Provider Bridging 777 ...
Page 778: ...Figure 120 Single and Double Tag First byte TPID Match 778 Service Provider Bridging ...