inS_cnge8MS_reV–
09/17/12 Page 53
INSTALLATION AND OPERATION MANUAL
CNGE8MS
Tech SupporT: 1.888.678.9427
Label
Description
SNMP agent
Version
Three SNMP versions are supported such as SNMP V1/SNMP V2c, and
SNMP V3. SNMP V1/SNMP V2c agent uses a community string match
for authentication, that means SNMP servers access objects with
read-only or read/write permissions with the community default string
public/private. SNMP V3 requires an authentication level of MD5 or
DES to encrypt data to enhance data security.
SNMP V1/V2c
Community
SNMP Community should be set for SNMP V1/V2c. Four sets of
“Community String/Privilege” are supported. Each Community String
is maximum 32 characters. Keep empty to remove this Community
string.
SNMPv3User
If SNMP V3 agent is selected, the SNMPv3 you profiled should be set
for authentication. The Username is necessary. The Auth Password is
encrypted by MD5 and the Privacy Password which is encrypted by
DES. There are maximum 8 sets of SNMPv3 User and maximum 16
characters in username, and password.
When SNMP V3 agent is selected, you can:
1. Input SNMPv3 username only.
2. Input SNMPv3 username and Auth Password.
3. Input SNMPv3 username, Auth Password and Privacy Password,
which can be different with Auth Password.
To remove a current user profile:
1. Input SNMPv3 user name you want to remove.
2. Select
Remove
button
Current SNMPv3
User Profile
Show all SNMPv3 user profiles.
Apply
Select
Apply
to set the configurations.
Help
Show help file.
