SNMP Cisco IOS
From Teknologisk videncenter
Contents
Configuration
- Allows all NMS's to manage the device
- Supports both version 1 and 2c
- Read-only access
snmp-server community ciscodisco RO
- Read-write access
snmp-server community ciscodisco RW
- Only allow the NMS 1.1.1.1
snmp-server community ciscodisco RO 2 access-list 2 permit 1.1.1.1
- SNMPv3
- Choose one of the security models
snmp-server group snmp-group v3 priv or snmp-server group snmp-group v3 auth or snmp-server group snmp-group v3 noauth
- Create a user and associate it with a group, specify the passwords and encryption
snmp-server user snmp-user snmp-group v3 auth sha ciscodisco priv des56 ciscodisco
SNMP traps
- Sends traps to the NMS 1.1.1.1
SNMPv1 traps
snmp-server host 1.1.1.1 version 1 ciscodisco snmp-server enable traps
or
snmp-server host 1.1.1.1 ciscodisco snmp-server enable traps
SNMPv2 traps
snmp-server host 1.1.1.1 version 2c ciscodisco snmp-server enable traps
SNMPv3 traps
snmp-server host 1.1.1.1 version 3 priv snmp-user snmp-server enable traps
SNMP Informs
snmp-server enable traps ! snmp-server host 1.1.1.1 informs version 2c ciscodisco