how to configure Tacas and snmp in Cisco N540x routers

[poojaryp1974]

Hi Team,

Please provide command to configure Tacas and snmp in Cisco N540x routers.

Thanks,

Prashanth

[M02@rt37]

Hello @poojaryp1974 

Follow this complete guide:

https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.cisco.com/c/en/us/td/docs/iosxr/ncs5xx/system-security/76x/b-system-security-cg-76x-ncs540.pdf&ved=2ahUKEwjLhJnRx5iEAxUbUKQEHQBIC3EQFnoECA0QAQ&usg=AOvVaw2tQGQ-2WIia-l4m7ibV...

[poojaryp1974]

Hi,

please provide me Tacacs command and snmp v1 command.

 Thanks 

prashanth

[MHM Cisco World]

https://www.cisco.com/c/en/us/support/docs/security/identity-services-engine-24/214018-configure-asr9k-tacacs-with-cisco-identi.html

this for tacacs in ASR router 
MHM

[poojaryp1974]

Hi,

I am looking at tacacs configuration for the Cisco N540x router. Please
share the command and it will be helpful for me.

Thanks,
Prashanth

[Georg Pauwen]

Hello,

the below should work:

! Configure TACACS+ server
tacacs-server host <TACACS_SERVER_IP> key <TACACS_SHARED_SECRET>

! Enable TACACS+ authentication for login
aaa authentication login default group tacacs+ local

! Enable TACACS+ authorization for privileged mode access
aaa authorization exec default group tacacs+ local

! Enable TACACS+ accounting
aaa accounting exec default start-stop group tacacs+

! Configure SNMP community string for read-only access
snmp-server community <COMMUNITY_STRING> RO

! Configure SNMP community string for read-write access (optional)
snmp-server community <COMMUNITY_STRING> RW

! Configure SNMP trap receiver
snmp-server host <TRAP_RECEIVER_IP> <SNMP_VERSION> <COMMUNITY_STRING>

! Enable SNMP logging
snmp-server enable traps

! Set the SNMP system contact information
snmp-server contact <CONTACT_INFORMATION>

! Set the SNMP system location information
snmp-server location <LOCATION_INFORMATION>

[MHM Cisco World]

N540X and ASR9k use same IOS XR 

So the link I share work for N540x

MHM

[balaji.bandi]

have you looked at the configuration guide - what is the challenges you have ?

https://www.cisco.com/c/en/us/td/docs/iosxr/ncs5xx/system-security/76x/b-system-security-cg-76x-ncs540/configuring-aaa-services.html#task_C76D235CC2BC4B8887E482D2E66656B8