R21xx-HP FlexFabric 11900 Network Management and Monitoring Command Reference
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oid-tree: Specifies a MIB subtree by its root node's OID (for example 1.4.5.3.1) or object name (for
example, system). An OID is a dotted numeric string that uniquely identifies an object in the MIB tree.
mask mask-value: Sets a MIB subtree mask, a hexadecimal string. Its length must be an even number in
the range of 2 to 32.
Usage guidelines
A MIB view represents a set of MIB objects (or MIB object hierarchies) with certain access privilege. The
MIB objects included in the MIB view are accessible while those excluded from the MIB view are
inaccessible.
Each view-name oid-tree pair represents a view record. If you specify the same record with different MIB
subtree masks multiple times, the most recent configuration takes effect.
The system can store entries for up to 20 unique MIB view records. In addition to the four default MIB view
records, you can create up to 16 unique MIB view records. After you delete the default view with the undo
snmp-agent mib-view command, you can create up to 20 unique MIB view records.
Be cautious with deleting the default MIB view. The operation blocks the access to any MIB object on the
device from NMSs that use the default view.
Examples
# Include the mib-2 (OID 1.3.6.1) subtree in the mibtest view and exclude the system subtree from this
view.
<Sysname> system-view
[Sysname] snmp-agent mib-view included mibtest 1.3.6.1
[Sysname] snmp-agent mib-view excluded mibtest system
[Sysname] snmp-agent community read public mib-view mibtest
An SNMPv1 NMS in the public community can query the objects in the mib-2 subtree but not any object
(for example, the sysDescr or sysObjectID node) in the system subtree.
Related commands
• display snmp-agent mib-view
• snmp-agent group
snmp-agent packet max-size
Use snmp-agent packet max-size to set the maximum size (in bytes) of SNMP packets that the SNMP
agent can receive or send.
Use undo snmp-agent packet max-size to restore the default packet size.
Syntax
snmp-agent packet max-size byte-count
undo snmp-agent packet max-size
Default
The maximum size of SNMP packets that the SNMP agent can receive and send is 1500 bytes.
Views
System view
Predefined user roles
network-admin