need SNMP commands to enable in devices routers and switches

[praveennoc]

Hello,

Can you help me how to configure SNMP in routers and swithces with help of commands detially.

How to enable traps and what are the min traps require for the device

thanks,

PS

[Karthick Murugan]

Hi Praveen,

To complete snmp configuration on a router/switch, we need three component.

1) community-string (Acts like a password)

2) Permission(Read or RW)

3) Server IP(From where the polling happens)

Sample configuration below.

snmp-server host 1.1.1.1

snmp-server community ro -->RO stands for Readonly

snmp-server enable traps(this will enable traps for all supported feature below)

Sample configuration:

snmp-server community karthick RO

snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart

snmp-server enable traps transceiver all

snmp-server enable traps tty

snmp-server enable traps eigrp

snmp-server enable traps ospf state-change

snmp-server enable traps ospf errors

snmp-server enable traps ospf retransmit

snmp-server enable traps ospf lsa

snmp-server enable traps ospf cisco-specific state-change nssa-trans-change

snmp-server enable traps ospf cisco-specific state-change shamlink interface-old

snmp-server enable traps ospf cisco-specific state-change shamlink neighbor

snmp-server enable traps ospf cisco-specific errors

snmp-server enable traps ospf cisco-specific retransmit

snmp-server enable traps ospf cisco-specific lsa

snmp-server enable traps fru-ctrl

snmp-server enable traps entity

snmp-server enable traps cpu threshold

snmp-server enable traps vtp

snmp-server enable traps vlancreate

snmp-server enable traps vlandelete

snmp-server enable traps flash insertion removal

snmp-server enable traps port-security

snmp-server enable traps auth-framework sec-violation

snmp-server enable traps dot1x auth-fail-vlan guest-vlan no-auth-fail-vlan no-guest-vlan

snmp-server enable traps envmon fan shutdown supply temperature status

snmp-server enable traps ethernet cfm cc mep-up mep-down cross-connect loop config

snmp-server enable traps ethernet cfm crosscheck mep-missing mep-unknown service-up

snmp-server enable traps rep

snmp-server enable traps ether-oam

snmp-server enable traps bgp

snmp-server enable traps cef resource-failure peer-state-change peer-fib-state-change inconsistency

snmp-server enable traps config-copy

snmp-server enable traps config

snmp-server enable traps config-ctid

snmp-server enable traps event-manager

snmp-server enable traps hsrp

snmp-server enable traps ipmulticast

snmp-server enable traps isis

snmp-server enable traps msdp

snmp-server enable traps pim neighbor-change rp-mapping-change invalid-pim-message

snmp-server enable traps energywise

snmp-server enable traps bridge newroot topologychange

snmp-server enable traps stpx inconsistency root-inconsistency loop-inconsistency

snmp-server enable traps syslog

snmp-server enable traps bulkstat collection transfer

snmp-server enable traps rtr

snmp-server enable traps alarms informational

snmp-server enable traps errdisable

snmp-server enable traps mac-notification change move threshold

snmp-server enable traps vlan-membership

snmp-server host 1.1.1.1 karthick

kmuruga2% snmpwalk -Os -c cisco -v 1 10.105.137.5 sysUpTimeInstance

sysUpTimeInstance = Timeticks: (6208631) 17:14:46.31

Hope it helps!!

Thanks

Karthick Murugan

CCIE#39285

[praveennoc]

Hi Karthik,

thank you for response .

as you said

snmp-server enable traps- only one command will enable all traps directly or need  to enable above sample traple one by one ?

thank you

PS

[Karthick Murugan]

Hi Praveen,

I will enable all the traps by itself.

Regards,

Karthick Murugan

CCIE#39285

[praveennoc]

thank you for quick response

[Karthick Murugan]

Hi Praveen,

Anytime!!

Wish you a great day ahead!!

Regards,

Karthick Murugan

[Karthick Murugan · Accepted solution]

Rate all of the helpful posts!!! Which helps other to find out the right answers.

Thanks

Karthick Murugan