Cisco MCS-7825-H3-IPC1 Service Manual page 930

Chapter 8 Industry-Standard Management Information Base
IF-MIB
ifVHCPacketGroup
–
Mutually exclusive; at most one of these groups is implemented for a particular interface. When any
of these groups is implemented for a particular interface, then ifCounterDiscontinuityGroup must
also be implemented for that interface.
GROUP ifFixedLengthGroup
DESCRIPTION
This group is mandatory for those network interfaces which are character-oriented or transmit data
in fixed-length transmission units, and for which the value of the corresponding instance of ifSpeed
is less than or equal to 20,000,000 bits/second.
GROUP ifHCFixedLengthGroup
DESCRIPTION
This group is mandatory for those network interfaces which are character-oriented or transmit data
in fixed-length transmission units, and for which the value of the corresponding instance of ifSpeed
is greater than 20,000,000 bits/second.
GROUP ifPacketGroup
DESCRIPTION
This group is mandatory for those network interfaces which are packet-oriented, and for which the
value of the corresponding instance of ifSpeed is less than or equal to 20,000,000 bits/second.
GROUP ifHCPacketGroup
DESCRIPTION
This group is mandatory only for those network interfaces which are packet-oriented and for which
the value of the corresponding instance of ifSpeed is greater than 20,000,000 bits/second but less
than or equal to 650,000,000 bits/second.
GROUP ifVHCPacketGroup
DESCRIPTION
This group is mandatory only for those network interfaces which are packet-oriented and for which
the value of the corresponding instance of ifSpeed is greater than 650,000,000 bits/second.
GROUP ifCounterDiscontinuityGroup
DESCRIPTION
This group is mandatory for those network interfaces that are required to maintain counters (i.e.,
those for which one of the ifFixedLengthGroup, ifHCFixedLengthGroup, ifPacketGroup,
ifHCPacketGroup, or ifVHCPacketGroup is mandatory).
GROUP ifRcvAddressGroup
DESCRIPTION
The applicability of this group MUST be defined by the media-specific MIBs. Media-specific MIBs
must define the exact meaning, use, and semantics of the addresses in this group.
OBJECT ifLinkUpDownTrapEnable
MIN-ACCESS read-only
DESCRIPTION
Write access is not required.
OBJECT ifPromiscuousMode
Cisco Unified Communications Manager Managed Services Guide
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