Moxa Technologies PT-7728 user manual Configuring Snmp, Trunk Table, Setting Description

PT-7728 User’s Manual Featured Functions

Trunk Table

Setting	Description
Trunk group	Displays the trunk type and trunk group.
Member port	Displays the member ports that belong to the trunk group.
Status	Success means port trunking is working properly.
	Fail means port trunking is not working properly.
	Standby means port trunking is working as a standby port. When there
	are more than eight ports trunked as a trunking group, the 9th port will be
	the standby port.

Configuring SNMP

The PT-7728 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	UI Setting	Authentication		Encryption	Method
Version
	V1, V2c	Community			This uses a community string
	Read			No
		string			match for authentication.
SNMP V1,	Community
V2c
	V1, V2c	Community			This uses a community string
	Write/Read			No
		string			match for authentication.
	Community
	No-Auth	No		No	This uses an account with admin
					or user to access objects
		Authentication			This provides authentication based
					on HMAC-MD5, or HMAC-SHA
	MD5 or SHA	based on MD5		No	algorithms. 8-character passwords
		or SHA			are the minimum requirement for
SNMP V3					authentication.
					This provides authentication based
		Authentication	Data		on HMAC-MD5 or HMAC-SHA
					algorithms, and data encryption
	MD5 or SHA	based on MD5	encryption		key. 8-character passwords and a
		or SHA	key		data encryption key are the
					minimum requirements for
					authentication .and encryption.

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