1. Security: SNMP is susceptible to security risks such as unauthorized access, denial-of-service (DoS) attacks and data interception. SNMPv1 and v2c, in particular, have been criticized for their weak security measures.
1. Limited functionality: SNMP is primarily a monitoring tool and does not have the capabilities to perform more advanced network management functions such as modifying configurations or controlling devices.
1. Performance impact: SNMP can have a negative impact on network performance, as constantly polling devices for data can cause traffic congestion.
1. Complex setup and configuration: The setup and configuration of SNMP can be complex and time-consuming, especially for large networks or if using more advanced features.
1. Limited support for non-network devices: SNMP is designed primarily for network devices and has limited capability for monitoring non-network devices such as servers or printers.
