Moxa PT-7528-20MSC-4TX-4GSFP-HV-HV [40/116] Pt 7528 series advanced settings

Moxa PT-7528-16MST-8TX-4GSFP-HV-HV [40/116] Pt 7528 series advanced settings
PT-7528 Series Advanced Settings
4-20
Configuring SNMP
The Moxa switch supports SNMP V1, V2c, and V3. SNMP V1 and SNMP V2c use a community string match for
authentication, which means that SNMP servers access all objects with read-only or read/write permissions
using the community strings public and private by default. SNMP V3 requires that you select an authentication
level of MD5 or SHA, and is the most secure protocol. You can also enable data encryption to enhance data
security.
Supported SNMP security modes and levels are shown in the following table. Select the security mode and level
that will be used to communicate between the SNMP agent and manager.
Protocol
Version
UI Setting Authentication Encryption Method
SNMP V1,
V2c
V1, V2c Read
Community
Community string No Uses a community string match for
authentication.
V1, V2c
Write/Read
Community
Community string No Uses a community string match for
authentication.
SNMP V3 No-Auth No No Uses an account with admin or user to access
objects
MD5 or SHA Authentication
based on MD5 or
SHA
No Provides authentication based on HMAC-MD5,
or HMAC-SHA algorithms. 8-character
passwords are the minimum requirement for
authentication.
MD5 or SHA Authentication
based on MD5 or
SHA
Data
encryption
key
Provides authentication based on HMAC-MD5
or HMAC-SHA algorithms, and data enc
ryption
key. 8-character passwords and a data
encryption key are the minimum requirements
for authentication .and encryption.
These parameters are configured on the SNMP page. A more detailed explanation of each parameter is given
below the figure.

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