Dell PowerSwitch S5212F-ON EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 134

Defaults Command Mode Usage Information Example (Encrypted passwords) ○ 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. The default is 162. 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 an encrypted cypher-text password. In either case, the password stores in the configuration in an encrypted form and displays as encrypted in the show running-config snmp output. A localized authentication or privacy key is more complex and provides greater privacy protection. To display the localized authentication and privacy keys in an SNMPv3 user configuration, use the show running-configuration snmp command. To limit user access to the SNMP agent on the switch, enter an access acl-name value. In IPv6 ACLs, SNMP supports only IPv6 and UDP types. TCP, ICMP, and port rules are not supported. Supported on the MX9116n and MX5108n switches in Full Switch mode starting in release 10.4.2.0. Also supported in SmartFabric mode starting in release 10.5.0.1. The no version of this command removes a user from the SNMP group. OS10(config)# snmp-server user privuser v3group v3 auth md5 9fc53d9d908118b2804fe80e3ba8763d priv des d0452401a8c3ce42804fe80e3ba8763d Example (Plaintext passwords) OS10(config)# snmp-server user authuser v3group v3 auth md5 authpasswd Example (Remote user) OS10(config)# snmp-server user n3user ngroup remote 172.31.1.3 udp-port 5009 3 auth md5 authpasswd Supported Releases 10.4.2.0 or later snmp-server view Configures an SNMPv3 view. Syntax Parameters snmp-server view view-name oid-tree [included | excluded] ● view-name - Enter the name of a read-only, read-write, or notify view. A maximum of 32 characters. 134 System management