Dell PowerSwitch S5212F-ON OS10 Enterprise Edition User Guide Release 10.4.3.0 - Page 115
snmp-server user, Optional Enter the IPv4 or
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snmp-server user Authorizes a user to access the SNMP agent and receive SNMP messages. Syntax Parameters snmp-server user user-name group-name security-model [[noauth | auth {md5 | sha} auth-password] [priv {des | aes} priv-password]] [localized] [access aclname] [remote ip-address udp-port port-number]] • user-name - Enter the name of the user. A maximum of 32 alphanumeric characters. • group-name - Enter the name of the group to which the user belongs. A maximum of 32 alphanumeric characters. • security-model - Enter an SNMP version that sets the security level for SNMP messages: - 1 - SNMPv1 provides no user authentication or privacy protection. SNMP messages are sent in plain text. - 2c - SNMPv2c provides no user authentication or privacy protection. SNMP messages are sent in plain text. - 3 - SNMPv3 provides optional user authentication and encryption for SNMP messages. • noauth - (SNMPv3 only) Configure SNMPv3 messages to send without user authentication and privacy encryption. • auth - (SNMPv3 only) Include a user authentication key for SNMPv3 messages sent to the user: - md5 - Generate an authentication key using the MD5 algorithm. - sha - Generate an authentication key using the SHA algorithm. - auth-password - Enter a text string used to generate the authentication key that identifies the user (32 alphanumeric characters maximum). For an encrypted password, you can enter the encrypted string instead of plain text. • priv - (SNMPv3 only) Configure encryption for SNMPv3 messages sent to the user: - aes - Encrypt messages using AES 128-bit algorithm. - des - Encrypt messages using DES 56-bit algorithm. - priv-password - Enter a text string used to generate the privacy key used in encrypted messages. A maximum of 32 alphanumeric characters. For an encrypted password, enter the encrypted string instead of plain text. • localized - (SNMPv3 only) Generate an SNMPv3 authentication and/or privacy key in localized key format. • access acl-name - (Optional) Enter the name of an IPv4 or IPv6 access list to filter SNMP requests on the switch. A maximum of 16 characters. • remote ip-address/prefix-length udp-port port-number - (Optional) Enter the IPv4 or IPv6 address of the user's remote device and the UDP port number used to connect to the SNMP agent on the switch, from 0 to 65535; default 162. Defaults Command Mode Usage Information Not configured CONFIGURATION Use the snmp-server user command to set up the desired security level for SNMP access. For SNMPv3 users, configure user authorization and message encryption. Re-enter this command multiple times to configure SNMP security settings for all users. The group to which a user is assigned determines the user's SNMP access. To configure a group's SNMP access to the switch - read, write, and notify, use the snmp-server user command. No default values exist for SNMPv3 authentication and privacy algorithms and passwords. If you forget a password, you cannot recover it - you must reconfigure the user. You can specify either a plain-text password or System management 115
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