3Com 3031 Command Reference Manual page 133

SNMP Configuration Commands 133
group-name: Group name the user is corresponding to, in the range of 1 to 32
bytes.
authentication-mode: Specifies the security level as requiring authentication.
md5: Specifies the authentication protocol as HMAC-MD5-96.
sha: Specifies the authentication protocol as HMAC-SHA-96.
auth-password: Authentication password, which is a character string in the range
of 1 to 64 bytes.
privacy: Specifies the security level as encrypted.
des56: Specifies the encryption protocol as DES.
priv-password: Encryption password, which is a character string in the range of 1
to 64 bytes.
acl: Sets the list of access view.
acl-number: Standard access list, in the range of 1 to 99.
local: Indicates the local entity user.
engineid: Specifies the engine ID associated with the user.
engineid-string: Character string of engine ID.
Description
Using the snmp-agent usm-user command, you can add a new user to a SNMP
group. Using the undo snmp-agent usm-user command, you can delete a SNMP
group user.
When the user configures a remote user for a certain Agent, the engine ID is
needed during authentication. If the engine ID changes after the user has been
configured, the user corresponding to the original engine ID will be ineffective.
For SNMPV1 and SNMPV2C, this command adds a new community name. For
SNMPV3, it adds a new user to a SNMP group.
For the related command, see snmp-agent group, snmp-agent community,
snmp-agent local-engineid.
Example
Add a user named "John" to the SNMP group named "Johngroup", with the
security level being "auth", the authentication protocol being HMAC-MD5-96
and the password being "hello".
[3Com] snmp-agent usm-user v3 John Johngroup authentication-mode md5
hello