ZyXEL Communications GS1350 Series, Руководство пользователя

Страница: 369 / 417

Chapter 51 Security
GS1350 Series User’s Guide
369
Encryption protects the contents of the SNMP messages. When the contents of the SNMP messages are
encrypted, only the intended recipients can read them.
Click Security > Access Control > SNMP > SNMP to view the screen as shown.
Figure 272 Security > Access Control > SNMP > SNMP
The following table describes the labels in this screen.
Table 188 Security > Access Control > SNMP > SNMP
LABEL DESCRIPTION
General Setting Use this section to specify the SNMP version and community (password) values.
Version Select the SNMP version for the Switch. The SNMP version on the Switch must match the
version on the SNMP manager. Choose SNMP version 2c (
v2c ), SNMP version 3 ( v3 ) or both
( v3v2c ).
SNMP version 2c is backwards compatible with SNMP version 1.
Get Community Enter the Get Community string, which is the password for the incoming Get- and GetNext-
requests from the management station.
The Get Community string is only used by SNMP managers using SNMP version 2c or lower.
Set Community Enter the Set Community , which is the password for incoming Set- requests from the
management station.
The Set Community string is only used by SNMP managers using SNMP version 2c or lower.
Trap Community Enter the Trap Community string, which is the password sent with each trap to the SNMP
manager.
The Trap Community string is only used by SNMP managers using SNMP version 2c or lower.
Trap Destination Use this section to configure where to send SNMP traps from the Switch.
Index This field displays the index number of an entry.
Version Specify the version of the SNMP trap messages.
IP Enter the IP addresses of up to 4 managers to send your SNMP traps to.
Port Enter the port number upon which the manager listens for SNMP traps.