Dell PowerSwitch S4112F-ON OS10 Enterprise Edition User Guide Release 10.4.1.0 - Page 543

- secadmin - Full access to configuration commands that set security policy and system access, such as password strength, AAA authorization, and cryptographic keys. A security administrator can display security information, such as cryptographic keys, login statistics, and log information. - netadmin - Full access to configuration commands that manage traffic flowing through the switch, such as routes, interfaces, and ACLs. A network administrator cannot access configuration commands for security features or view security information. - netoperator - Access to EXEC mode to view the current configuration. A network operator cannot modify any configuration setting on a switch. Default Command Mode Usage Information OS10 assigns the netoperator role to a user authenticated by a TACACS+ server with a missing or unknown role. CONFIGURATION • When a TACACS+ server authenticates a user and does not return a role or returns an unknown role, OS10 assigns the netoperator role to the authenticated user by default. Use this command to reconfigure the default netoperator role. • The no userrole default version of the command resets the role to netoperator. Example OS10(config)# userrole default inherit sysadmin Supported Releases 10.4.0E(R3P3) or later Simple Network Management Protocol Network management stations use Simple Network Management Protocol (SNMP) to retrieve or alter management data from network elements. Standard and private SNMP management information bases (MIBs) are supported, including all get requests. A managed object is a datum of management information. A MIB is a database that stores managed objects found in network elements. MIBs are hierarchically structured and use object identifiers to address managed objects. Managed objects are also known as object descriptors. For the list supported MIBs refer to the Release Notes of the relevant version of OS10. OS10 supports SNMP set for SysName on System MIBs. NOTE: OS10 SNMP supports only IPv4 transport. SNMP commands SNMP traps: Enable SNMP notifications to be sent to network management host devices. snmp-server community Configures a new community string access. The management station is a member of the same community as the SNMP agent. Syntax Parameters snmp-server community community-name {ro | rw} acl aclname • community-name - Enter a text string to act as an SNMP password (up to 20 characters). • ro - Enter to set read-only permission. • rw - Enter to set read and write permission. • aclname - Enter an existing ACL rule name. This option associates an IPv4 ACL to SNMP server community. System management 543