Cisco Nexus 3548 series User Manual

Group-Based SNMP Access
Because a group is a standard SNMP term used industry-wide, roles are referred to as groups in this SNMP
section.
Note
SNMP access rights are organized by groups. Each group in SNMP is similar to a role through the CLI. Each
group is defined with three accesses: read access, write access, and notification access. Each access can be
enabled or disabled within each group.
You can begin communicating with the agent once your username is created, your roles are set up by your
administrator, and you are added to the roles.
Licensing Requirements for SNMP
This feature does not require a license. Any feature not included in a license package is bundled with the Cisco
NX-OS system images and is provided at no extra charge to you. For a complete explanation of the Cisco
NX-OS licensing scheme, see the Cisco NX-OS Licensing Guide.
Guidelines and Limitations for SNMP
Cisco NX-OS supports read-only access to Ethernet MIBs.
For more information about supported MIBs, see the following URL:
http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml
Cisco NX-OS does not support the SNMPv3 noAuthNoPriv security level.
Default SNMP Settings
Table 19: Default SNMP Parameters
DefaultParameters
Enabledlicense notifications
ietf-extendedlinkUp/Down notification type
Cisco Nexus 3548 Switch NX-OS System Management Configuration Guide, Release 7.x
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Configuring SNMP
Group-Based SNMP Access

Cisco Nexus 3548 series Specifications

General

Forwarding Rate	720 Mpps
Latency	250 ns
Rack Units	1 RU
VLANs	4096
Jumbo Frame Support	Up to 9216 bytes
Operating System	Cisco NX-OS
Flash Memory	8 GB
AC Input Voltage	100 to 240 VAC
AC Input Frequency	50 to 60 Hz
Ports	48 x 10GE SFP+
Power Supply	Dual hot-swappable power supplies
Airflow	Port-side exhaust and port-side intake
Management Ports	1 x 10/100/1000 Ethernet, 1 x RS-232 console
Layer 3 Interfaces	256
Operating Temperature	32 to 104°F (0 to 40°C)
Storage Temperature	-40 to 158°F (-40 to 70°C)
Humidity	5% to 95% (non-condensing)