Alcatel-Lucent OmniSwitch 6250 - SNMP Access Without Authentication;Encryption

Managing Switch User Accounts Setting Up SNMP Access for a User Account
OmniSwitch 6250/6450 Switch Management Guide May 2012 page 9-29
SNMP Access Without Authentication/Encryption
To give a user SNMP access without SNMP authentication required, enter the user command with the no
auth option. For example, to give existing user thomas SNMP access without SNMP authentication, enter
the following:
-> user thomas password techpubs no auth
For this user, if the SNMP community map mode is enabled (the default), the SNMP community map
must include a mapping for this user to a community string. In this example, the community string is
our_group:
-> snmp community map our_group user thomas
In addition, the global SNMP security level on the switch must allow non-authenticated SNMP frames
through the switch. By default, the SNMP security level is privacy all; this is the highest level of SNMP
security, which allows only SNMPv3 frames through the switch. Use the snmp security command to
change the SNMP security level. For more information about configuring SNMP globally on the switch,
see Chapter 3, “Using SNMP.”