3Com S7902E Command Reference Manual - page 2133
1-28
equals adding of a new read-only community name. After you add the user name into the read-only
community name field of the NMS, the NMS can establish SNMP connection with the device.
To make the configured user take effect, create an SNMP group first.
Related commands:
snmp-agent group
,
snmp-agent community
,
snmp-agent usm-user v3
.
Examples
# Create a v2c user
userv2c
in group
readCom
.
[Sysname] snmp-agent sys-info version v2c
[Sysname] snmp-agent group v2c readCom
[Sysname] snmp-agent usm-user v2c userv2c readCom
z
Set the SNMP version on the NMS to SNMPv2c
z
Fill in the read community name userv2c, and then the NMS can access the agent
# Create a v2c user
userv2c
in group
readCom
, allowing only the NMS with the IP address of 1.1.1.1 to
access the agent by using this user name; other NMSs are not allowed to access the agent by using this
user name.
[Sysname] acl number 2001
[Sysname-acl-basic-2001] rule permit source 1.1.1.1 0.0.0.0
[Sysname-acl-basic-2001] rule deny source any
[Sysname-acl-basic-2001] quit
[Sysname] snmp-agent sys-info version v2c
[Sysname] snmp-agent group v2c readCom
[Sysname] snmp-agent usm-user v2c userv2c readCom acl 2001
z
Set the IP address of the NMS to 1.1.1.1
z
Set the SNMP version on the NMS to SNMPv2c
z
Fill in both the read community and write community options with userv2c, and then the NMS can
access the agent.
snmp-agent usm-user v3
Syntax
snmp-agent usm-user v3 user-name group-name
[ [
cipher
]
authentication-mode
{
md5
|
sha
}
auth-password
[
privacy-mode
{
aes128
|
des56
}
priv-password
] ]
[
acl acl-number
]
undo snmp-agent usm-user
v3
user-name
group-name
{
local
|
engineid
engineid-string
}
View
System view
Default Level
3: Manage level
Parameters
user-name
: User name, a string of 1 to 32 characters. It is case sensitive.
group-name
: Group name, a string of 1 to 32 characters. It is case sensitive.