
VPort 254 User’s Manual System Configuration
4-21
Protocol
Version
Security
Mode
Authentication
Type
Data
Encryption
Method
V1, V2c
Read
Community
Community string No
Use a community string match
for authentication
SNMP V1, V2c
V1, V2c
Write/Read
Community
Community string No
Use a community string match
for authentication
No-Auth No No
Use account with admin or
user to access objects
MD5 or SHA MD5 or SHA No
Provides authentication based
on HMAC-MD5, or
HMAC-SHA algorithms.
8-character passwords are the
minimum requirement for
authentication.
SNMP V3
MD5 or SHA MD5 or SHA
Data
encryption
key
Provides authentication based
on HMAC-MD5 or
HMAC-SHA algorithms, and
data encryption key.
8-character passwords and a
data encryption key are the
minimum requirements for
authentication and encryption.
Configuring SNMP Settings
The following figures indicate which SNMP parameters can be configured. A more detailed
explanation of each parameter is given below the figure.
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