This management information module supports
configuration, control and monitoring of redundancy
protection for various kinds of components on
Cisco managed devices.
It is meant to be generic enough to handle basic
redundancy control and monitoring for many types of
redundant member components and redundancy architectures
as long as there is an Entity MIB entPhysicalIndex and
entPhysicalVendorType assigned to each member component.
It is designed so that the tables can be augmented in
other extension MIBS which build upon this MIB by
adding additional objects that may be specific to a
particular type of redundancy or member component.
This MIB can also be used in cases where some types of
redundancy groups and members don't require explicit
user configuration. One example may be redundant fan
assemblies. In those cases, the managed system should
internally assign group and member indexes, so that
it can provide read-only access to the group and member
tables. This allows MIB monitoring for these types of
redundant entities.
ventSwitchover notification is sent when the
ceRedunMbrProtectingMbr object changes value for a
secondary member. The objects should correspond to
the secondary member which changed its status.
The objects should reflect the status following the
switchover.
ceRedunProtectStatusChange
.1.3.6.1.4.1.9.9.498.0.2
rotectStatusChange notification is sent when a
protectionProvided bit gets set or cleared for an active
member. This is intended to allow notification when
protection becomes available or unavailable for an active
member of a redundancy group.
It should be suppressed if there's a simultaneous change
to the standby bit, which would indicate a switchover
trap is being sent.
Object values sent should reflect the newer status following
the change.