Verifying that SNMP is enabled

You can use command line interface (CLI) to verify whether SNMP is enabled on the cluster.

In ONTAP 9.4 or later, SNMPv3 is enabled by default at the cluster level and SNMPv1 and SNMPv2c are disabled by default. SNMPv1 and SNMPv2c are enabled when you create an SNMP community.

SNMP is disabled by default on data LIFs. For information about enabling SNMP on data LIFs, see the networking documentation.

Network Management Guide

Procedure

Check SNMP status.

Check whether SNMP is enabled by executing the following command:
```
options
```

In the following example, check the output of options command line from DM series cluster setup.

Cluster-1::>options

Note

Following is the output example:

Cluster-1::>
Cluster-1::> option
(options)

Cluster-1
    encryption.data_at_rest_encryption.disable_by_default
                                   -                    -
    replication.create_data_protection_rels.enable
                                   -                    -
    replication.dst_snapshot_op_ems.enable
                                   -                    -
    replication.feature1.enable    -                    -
    replication.ls_mirrors_on_data_volumes.enable
                                   -                    -
    replication.throttle.enable    -                    -
    replication.throttle.incoming.max_kbs
                                   -                    -
    replication.throttle.outgoing.max_kbs
                                   -                    -
    snmp.enable                   on                    -

Cluster-1-01
    acp.domain                       0
    acp.enabled                      on
    acp.netmask                      0
    acp.port
    backup.log.enable                on
    cdpd.enable                      off             (value might be overwritten in takeover)
    cdpd.holdtime                    180             (value might be overwritten in takeover)
    cdpd.interval                    60              (value might be overwritten in takeover)
    disk.latency_check.enable        on              (value might be overwritten in takeover)
    disk.maint_center.allowed_entries
                                     1               (value might be overwritten in takeover)
    disk.maint_center.enable         on              (value might be overwritten in takeover)
    disk.maint_center.max_disks      84              (value might be overwritten in takeover)
    disk.maint_center.spares_check   on              (value might be overwritten in takeover)
    disk.powercycle.enable           on              (value might be overwritten in takeover)
    flexscale.enable                 on              (same value in local+partner recommended)
    flexscale.lopri_blocks           off             (same value in local+partner recommended)
    flexscale.normal_data_blocks     on              (same value in local+partner recommended)
    flexscale.pcs_high_res           off             (same value in local+partner recommended)
    flexscale.pcs_size               0GB             (same value in local+partner recommended)

Cluster-1-01
    flexscale.readahead_blocks       off             (same value in local+partner recommended)
    flexscale.rewarm                 on              (same value in local+partner recommended)
    httpd.autoindex.enable           on
    lldp.enable                      off             (value might be overwritten in takeover)
    lldp.xmit.hold                   4               (value might be overwritten in takeover)
    lldp.xmit.interval               30              (value might be overwritten in takeover)
    ndmpd.data_port_range            all
    ndmpd.ignore_ctime.enabled       off
    ndmpd.maxversion                 4
    ndmpd.offset_map.enable          on
    ndmpd.tcpnodelay.enable          off
    ndmpd.tcpwinsize                 32768
    ra.path_switch.threshold         100
    raid.background_disk_fw_update.enable
                                     on              (value might be overwritten in takeover)
    raid.disk.copy.auto.enable       on              (value might be overwritten in takeover)
    raid.lm.disk.copyback.enable     on              (same value in local+partner recommended)
    raid.lm.ssd.autopartition.threshold
                                     0B              (same value in local+partner recommended)
    raid.media_scrub.rate            600             (value might be overwritten in takeover)
    raid.min_spare_count             1               (value might be overwritten in takeover)
    raid.mirror_read_plex_pref       local           (value might be overwritten in takeover)
    raid.mix.disktype.solid_state    on              (value might be overwritten in takeover)
    raid.mix.hdd.disktype.capacity   on              (value might be overwritten in takeover)
    raid.mix.hdd.disktype.performance
                                     off             (value might be overwritten in takeover)
    raid.mix.hdd.rpm.capacity        on              (value might be overwritten in takeover)
    raid.mix.hdd.rpm.performance     off             (value might be overwritten in takeover)
    raid.reconstruct.perf_impact     medium          (value might be overwritten in takeover)
    raid.resync.num_concurrent_ios_per_rg
                                     1               (value might be overwritten in takeover)
    raid.resync.perf_impact          medium          (value might be overwritten in takeover)
    raid.scrub.perf_impact           low             (value might be overwritten in takeover)
    raid.scrub.schedule
    raid.timeout                     24              (value might be overwritten in takeover)
    raid.verify.perf_impact          low             (value might be overwritten in takeover)
    rdma.link_monitor                on              (value might be overwritten in takeover)
    shelf.atfcx.auto.reset.enable                    (value might be overwritten in takeover)

Cluster-1-01
    shelf.esh4.auto.reset.enable                     (value might be overwritten in takeover)
    sp.autoupdate.enable             true
    tape.reservations                off
    wafl.inconsistent.asup_frequency.blks
                                     10              (value might be overwritten in takeover)
    wafl.inconsistent.asup_frequency.time
                                     24h             (value might be overwritten in takeover)
    wafl.inconsistent.ems_suppress   off             (value might be overwritten in takeover)

Cluster-1-02
    acp.domain                       -
    acp.enabled                      -
    acp.netmask                      -
    acp.port                         -
    backup.log.enable                -
    cdpd.enable                      -               (value might be overwritten in takeover)
    cdpd.holdtime                    -               (value might be overwritten in takeover)
    cdpd.interval                    -               (value might be overwritten in takeover)
    disk.maint_center.allowed_entries
                                     -               (value might be overwritten in takeover)
    disk.maint_center.enable         -               (value might be overwritten in takeover)
    disk.maint_center.max_disks      -               (value might be overwritten in takeover)
    disk.maint_center.spares_check   -               (value might be overwritten in takeover)
    disk.powercycle.enable           -               (value might be overwritten in takeover)
    flexscale.enable                 -               (same value in local+partner recommended)
    flexscale.lopri_blocks           -               (same value in local+partner recommended)
    flexscale.normal_data_blocks     -               (same value in local+partner recommended)
    flexscale.pcs_high_res           -               (same value in local+partner recommended)
    flexscale.pcs_size               -               (same value in local+partner recommended)
    flexscale.readahead_blocks       -               (same value in local+partner recommended)
    flexscale.rewarm                 -               (same value in local+partner recommended)

Warning: Unable to list entries on node Cluster-1-02. RPC: Couldn't make connection [from mgwd on node
"Cluster-1-01" (VSID: -1) to mgwd at
       169.254.234.240]
    httpd.autoindex.enable          off
    lldp.enable                     -                (value might be overwritten in takeover)
    lldp.xmit.hold                  -                (value might be overwritten in takeover)

Cluster-1-02
    lldp.xmit.interval              -                (value might be overwritten in takeover)
    ndmpd.data_port_range           -
    ndmpd.ignore_ctime.enabled      -
    ndmpd.maxversion                -
    ndmpd.offset_map.enable         -
    ndmpd.tcpnodelay.enable         -
    ndmpd.tcpwinsize                -
    ra.path_switch.threshold        -
    raid.background_disk_fw_update.enable
                                    -                (value might be overwritten in takeover)
    raid.disk.copy.auto.enable      -                (value might be overwritten in takeover)
    raid.lm.disk.copyback.enable    on               (same value in local+partner recommended)
    raid.lm.ssd.autopartition.threshold
                                    0B               (same value in local+partner recommended)
    raid.media_scrub.rate           -                (value might be overwritten in takeover)
    raid.min_spare_count            -                (value might be overwritten in takeover)
    raid.mirror_read_plex_pref      -                (value might be overwritten in takeover)
    raid.mix.disktype.solid_state   -                (value might be overwritten in takeover)
    raid.mix.hdd.disktype.capacity  -                (value might be overwritten in takeover)
    raid.mix.hdd.disktype.performance
                                    -                (value might be overwritten in takeover)
    aid.mix.hdd.rpm.capacity        -                (value might be overwritten in takeover)
    raid.mix.hdd.rpm.performance    -                (value might be overwritten in takeover)
    raid.reconstruct.perf_impact    -                (value might be overwritten in takeover)
    raid.resync.num_concurrent_ios_per_rg
                                    -                (value might be overwritten in takeover)
    raid.resync.perf_impact         -                (value might be overwritten in takeover)
    raid.scrub.perf_impact          -                (value might be overwritten in takeover)
    raid.scrub.schedule             -
    raid.timeout                    -                (value might be overwritten in takeover)
    raid.verify.perf_impact         -                (value might be overwritten in takeover)
    rdma.link_monitor               -                (value might be overwritten in takeover)
    shelf.atfcx.auto.reset.enable   -                (value might be overwritten in takeover)
    shelf.esh4.auto.reset.enable    -                (value might be overwritten in takeover)
    sp.autoupdate.enable            -
    tape.reservations               -
    wafl.inconsistent.asup_frequency.blks
                                    -                (value might be overwritten in takeover)

Cluster-1-02
    wafl.inconsistent.asup_frequency.time
                                    -                (value might be overwritten in takeover)
    wafl.inconsistent.ems_suppress  -                (value might be overwritten in takeover)
127 entries were displayed.

Enable/disable SNMP.
1. Check the current SNMP status of the cluster using the above command. If SNMP is not enabled, enable it. You can enable or disable SNMP from the command-line interface by running the options snmp.enable {on|off} command.
  - on: Enables SNMP
  - off: Disables SNMP
2. Run the following command to enable SNMP in the DM series cluster setup.
```
Cluster-1::> options -option-name snmp.enable -option-value on
1 entry was modified.
```
  Note
  The SNMP service should be allowed under the management (mgmt) firewall policy. You can verify whether SNMP is allowed by using the system services firewall policy show command.

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