Hi,
The syntax is like this:
snmp-server user name [auth {md5 | sha} passphrase [auto] [priv [aes-128] passphrase] [engineID id] [localizedkey]] Below is a config example:
N9K-1# conf t
Enter configuration commands, one per line. End with CNTL/Z.
N9K-1(config)# snmp-server user MySNMPuser ?
WORD Group name (ignored for notif target user) (Max Size 28)
auth Authentication parameters for the user
N9K-1(config)# snmp-server user MySNMPuser network-admin auth ?
md5 Use HMAC MD5 algorithm for authentication
sha Use HMAC SHA algorithm for authentication
N9K-1(config)# snmp-server user MySNMPuser network-admin auth md5 ?
WORD Authentication password for user (Max Size 130)
N9K-1(config)# snmp-server user MySNMPuser network-admin auth md5 AuthPass ?
engineID EngineID for configuring notif target user (for V3 informs)
localizedkey Specifies whether the passwords are in localized key format
priv Encryption parameters for the user
N9K-1(config)# snmp-server user MySNMPuser network-admin auth md5 AuthPass priv ?
WORD Privacy password for user (Max Size 130)
aes-128 Use 128-bit AES algorithm for privacy
N9K-1(config)# snmp-server user MySNMPuser network-admin auth md5 AuthPass priv aes-128 ?
WORD Privacy password for user (Max Size 130)
N9K-1(config)# snmp-server user MySNMPuser network-admin auth md5 AuthPass priv aes-128 PrivacyPass
DC-Team-N9K-2(config)# show snmp user
______________________________________________________________
SNMP USERS
______________________________________________________________
User Auth Priv(enforce) Groups acl_filter
____ ____ _____________ ______ __________
admin md5 des(no) network-admin
MySNMPuser md5 aes-128(no) network-admin
______________________________________________________________
NOTIFICATION TARGET USERS (configured for sending V3 Inform)
______________________________________________________________
User Auth Priv
____ ____ ____
DC-Team-N9K-2(config)# snmp-server globalEnforcePriv
DC-Team-N9K-2(config)# show snmp user
______________________________________________________________
SNMP USERS [global privacy flag enabled]
______________________________________________________________
User Auth Priv(enforce) Groups acl_filter
____ ____ _____________ ______ __________
admin md5 des(yes) network-admin
MySNMPuser md5 aes-128(yes) network-admin
______________________________________________________________
NOTIFICATION TARGET USERS (configured for sending V3 Inform)
______________________________________________________________
User Auth Priv
____ ____ ____ There are a lot of other possible configs like the destination SNMP server, what traps to send, on which VRFs, what is the source of traps and so on, but all these are are exemplified at the end of the document you pointed out.
Stay safe,
Sergiu
