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2.4.2.1. SNMPv3
SNMP version 3 (SNMPv3) adds security and remote configuration enhancements to SNMP. QNOS has the
ability to configure SNMP server, users, and traps for SNMPv3. Any user can connect to the switch using the
SNMPv3 protocol, but for authentication and encryption, you need to configure a new user profile. To
configure a profile by using the CLI, see the SNMP section in the QNOS CLI Command Reference.
2.4.2.2. SNMP Configuration example
Figure 2-1: SNMP Configuration Topology
Snmp v1, v2c community and trap configuration example
1. Add new community testRO for read only and testRW for read-write.
(QCT) (Config)#snmp-server community testRO ro
(QCT) (Config)#snmp-server community testRW rw
2. Setup SNMP trap host IP address.
(QCT) (Config)#snmp-server host 172.16.1.100 traps version 1 testRO
(QCT) (Config)#snmp-server host 172.16.2.100 traps version 2 testRO
3. Verify the configuration.
(QCT) #show snmp
Community-String Community-Access View Name IP Address
------------------ ---------------- --------------- ----------------
private Read/Write Default All
public Read Only Default All
testRO Read Only Default All
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