DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
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Parameter  Description 
SNMP Version 
Select the SNMP version. Options to choose from are v1, v2c, and v3. 
SNMP V3 Encryption 
When selecting v3 in the SNMP Version drop-down list, this option is available. 
Options to choose from are None, Password, and Key. 
Auth-Protocol by Password 
When selecting v3 in the SNMP Version drop-down list, and selecting Password 
in the SNMP V3 Encryption drop-down list, this option is available. Select the 
authentication level. Options to choose from are the following: 
•  MD5 - Select to use the HMAC-MD5-96 authentication level. This field will 
require the user to enter a password or key. 
•  SHA - Specify that the HMAC-SHA authentication protocol will be used. This 
field will require the user to enter a password or key. 
Password 
Enter the Auth-Protocol password here. For MD5 this password must be 
between 8 and 16 characters long. For SHA this password must be between 8 
and 20 characters long. 
Priv-Protocol by Password 
When selecting v3 in the SNMP Version drop-down list, and selecting Password 
in the SNMP V3 Encryption drop-down list, this option is available. Select the 
private protocol. Options to choose from are the following: 
•  None - Specify that no authorization protocol is in use. 
•  DES56 - Specify that DES 56-bit encryption is in use, based on the CBC-
DES (DES-56) standard. This field will require the user to enter a password 
or a key. 
Password 
Enter the Priv-Protocol password here. For none, this field will be disabled. For 
DES56 this password must be between 8 and 16 characters long. 
Auth-Protocol by Key 
When selecting v3 in the SNMP Version drop-down list, and selecting Key in the 
SNMP V3 Encryption drop-down list, this option is available. Select the 
authentication level. Options to choose from are the following: 
•  MD5 - Select to use the HMAC-MD5-96 authentication level. This field will 
require the user to enter a password or a key. 
•  SHA - Specify that the HMAC-SHA authentication protocol will be used. This 
field will require the user to enter a password or a key. 
Key 
Enter the Auth-Protocol key here. For MD5 this key must be 32 characters long. 
For SHA this key must be 40 characters long. 
Priv-Protocol by Key 
When selecting v3 in the SNMP Version drop-down list, and selecting Key in the 
SNMP V3 Encryption drop-down list, this option is available. Select the private 
protocol. Options to choose from are the following: 
•  None - Specify that no authorization protocol is in use. 
•  DES56 - Specify that DES 56-bit encryption is in use, based on the CBC-
DES (DES-56) standard. This field will require the user to enter a password 
or a key. 
Key 
Enter the Priv-Protocol key here. For none, this field will be disabled. For DES56 
this key must be 32 characters long. 
IP Address-List Name 
Enter the standard IP access control list (ACL) to associate with the user. 
Click the Add button to add a new entry based on the information entered. 
Click the Delete button to remove the specified entry. 
 
SNMP Host Table Settings 
This window is used to display and configure the recipient of the SNMP notification. 
To view the following window, click Management > SNMP > SNMP Host Table Settings, as shown below: