Supermicro SSE-F3548S - 11.2 Interface Numbers; 11.3 SNMP Configuration

Supermicro SSE-F3548S/SSE-F3548SR Configuration User’s Guide
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11.2 Interface Numbers
IF-MIB contains information about all the interfaces on the switch. Users can access the interface specific
MIB object values using interface index (ifIndex) numbers. The ifIndex numbers are assigned by switch
software for every physical and logical interface. The table below shows ifIndex to interface mapping
method.
Interface Type
ifIndex
25 Gig physical
interfaces
Starts from 1 and goes up to the maximum number of 25 Gig interfaces
available on the switch.
1 to 48
100 Gig physical
interfaces
Starts after 1Gig ifIndexes and goes up to the maximum number of 100 Gig
interfaces available on the switch.
49 to 54
Port channel interfaces
Starts after 10Gig ifIndexes and goes up to the maximum number of port
channel interfaces supported on the switch.
53 to 108
Management IP
interfaces
109
11.3 SNMP Configuration
SNMP Configuration involves configuring user, group, access, view, community etc.
SNMP Users: SNMP users have a specified username, authentication password, privacy password,
(if required) and authentication and privacy algorithms to use.
SNMP Groups: When a user is created, it is associated with an SNMP group. SNMPv3 groups are
the means by which users are assigned their views and access control policy.
SNMP View: An SNMP MIB view is a defined list of objects within the MIB that can be used to
control what parts of the MIB can be accessed by users belonging to the SNMP group that is
associated with that particular view. When you want to permit a user to access a MIB view, you
include a particular view. When you want to deny a user access to a MIB view, you exclude a
particular view.
SNMP Group access: An SNMP group access is essentially an access control policy to which users
can be added. Each SNMP group is configured with a security level, and is associated with an SNMP
view
There are three possible types of access that can be configured for the users in that SNMP group to
have access to an SNMP view.
• ReadView - Specifies Read access for an SNMP view
• WriteView - Specifies Write access for an SNMP view
• NotifyView - Specifies SNMP view for which the group will receive notifications.