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+-- *****************************************************************
+-- CISCO ENHANCED WEIGHTED RANDOM EARLY DETECTION MIB
+-- Copyright (c) 2001 by Cisco Systems, Inc.
+-- All rights reserved.
+--
+-- *****************************************************************
+
+CISCO-ENHANCED-WRED-MIB DEFINITIONS ::= BEGIN
+
+IMPORTS
+        MODULE-IDENTITY,
+        OBJECT-TYPE,
+        Gauge32,
+        Counter32,
+        Counter64,
+        Unsigned32
+                FROM SNMPv2-SMI
+        TEXTUAL-CONVENTION,
+        RowStatus
+                FROM SNMPv2-TC
+        SnmpAdminString
+                FROM SNMP-FRAMEWORK-MIB
+        MODULE-COMPLIANCE,
+        OBJECT-GROUP
+                FROM SNMPv2-CONF
+        ifIndex
+                FROM IF-MIB
+        entPhysicalIndex,
+        PhysicalIndex
+                FROM ENTITY-MIB
+        ciscoMgmt
+                FROM CISCO-SMI;
+
+ciscoEnhancedWredMIB MODULE-IDENTITY
+        LAST-UPDATED    "200112210000Z"
+        ORGANIZATION    "Cisco Systems, Inc."
+        CONTACT-INFO
+                "       Cisco Systems
+                        Customer Service
+
+                Postal: 170 W. Tasman Drive
+                        San Jose, CA  95134-1706
+                        USA
+
+                   Tel: +1 800 553-NETS
+
+                E-mail: cs-wredmib@cisco.com"
+
+        DESCRIPTION
+                "Cisco WRED MIB - Overview
+                 Cisco Weighted Random Early Detection/Drop (WRED)
+                 is a method which avoids traffic congestion on an
+                 output interface. Congestion is detected by computing
+                 the average output queue size against queue
+                 thresholds, which can be configured either per IP
+                 precedence or differentiated services code point
+                 (DSCP) based. WRED support are on the IP fast
+                 switching and IP flow switching only. It does not
+                 apply to IP process switching.
+
+                 The purpose of this MIB is to provide Weighted Random
+                 Early Detection/Drop packet configuration and packet
+                 filtering information. This MIB provides the WRED
+                 information about  the transmit (Tx) side and 
+                 receive (Rx) side of the modules, for the managed
+                 systems that support WRED on both transmit side 
+                 and receive side." 
+    
+        REVISION        "200112210000Z"
+        DESCRIPTION
+                "Initial version of this MIB module."
+        ::= { ciscoMgmt 222 }
+
+ciscoEnhancedWredMIBObjects 
+       OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIB 1 }
+
+-- Subgroups:
+--              Random Early Detection/Drop
+--
+
+cewredTx        OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIBObjects 1 }
+cewredRx        OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIBObjects 2 }
+cewredConfig    OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIBObjects 3 }
+cewredQueue     OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIBObjects 4 }
+cewredStat      OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIBObjects 5 }
+
+--  Textual Conventions
+
+CewredQueueNumber ::= TEXTUAL-CONVENTION
+        STATUS        current
+        DESCRIPTION
+                "An unique value, for each distributed round robin
+                queue in the managed system."
+        SYNTAX     Unsigned32
+
+CewredRedMechanism ::= TEXTUAL-CONVENTION
+        STATUS         current
+        DESCRIPTION
+                "This denotes the Random Early Detection mechanisms
+                 to be used by WRED. The possible mechanisms are as
+                 follows:
+
+                precedence      Based on IP precedence
+                dscp            Based on DSCP values
+                "
+        SYNTAX  INTEGER { 
+                          precedence(1), 
+                          dscp(2) 
+                        }
+
+CewredRedProfile ::= TEXTUAL-CONVENTION
+        STATUS       current
+        DESCRIPTION
+                "A value which identifies the mapping between the
+                precedence or DSCP value to a Random Early Detection
+                profile." 
+        SYNTAX     Unsigned32
+
+CewredIndex       ::= TEXTUAL-CONVENTION
+        STATUS        current
+        DESCRIPTION
+                "An unique value, greater than zero, which identifies
+                unique entry in cewredConfigGlobTable." 
+        SYNTAX     Unsigned32 (1..4294967295)
+
+cewredTxTable OBJECT-TYPE
+        SYNTAX  SEQUENCE OF CewredTxEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "This table contains the mapping entries that
+                associate WRED configuration with an egress 
+                interface. This table is used for creating or
+                modifying or retrieving transmit side WRED
+                information."
+        ::= { cewredTx 1 }
+
+cewredTxEntry OBJECT-TYPE
+        SYNTAX CewredTxEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "Entries used for providing transmit side
+                WRED information. If this entry got deleted,
+                the corresponding cewredConfigGlobIndex 
+                (identified by cewredTxValue) associated entry
+                in cewredConfigGlobTable is also deleted.
+                
+                If a entry corresponding to the value of 
+                cewredTxValue does not exist in the
+                cewredConfigGlobTable, the value of
+                cewredTxValue can be (re)used as an index to
+                create a new entry in the 
+                cewredConfigGlobTable for building association
+                between this mapping table and the
+                cewredConfigGlobTable."
+                
+        INDEX { ifIndex }
+        ::= { cewredTxTable 1 }	
+
+CewredTxEntry ::=
+        SEQUENCE {
+                cewredTxValue        CewredIndex,
+                cewredTxRowStatus    RowStatus
+        }
+
+cewredTxValue OBJECT-TYPE
+        SYNTAX  CewredIndex
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "This object specifies the value of
+                cewredConfigGlobIndex which associates the WRED
+                configuration with ifIndex associated egress
+                interface. This value can not be modified when
+                cewredTxRowStatus is active(1). 
+
+                The value of this object must not be same as the
+                values of the following objects:
+                cewredRxIfValue,
+                cewredRxValue,
+                cewredRxMulticastValue.
+                "  
+        ::= { cewredTxEntry 1 }
+
+cewredTxRowStatus OBJECT-TYPE
+        SYNTAX  RowStatus
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The status of this conceptual row.
+                This object is used for creating, modifying
+                and deleting entries in the cewredTxTable."  
+        ::= { cewredTxEntry 2 }
+
+cewredRxIfTable OBJECT-TYPE
+        SYNTAX  SEQUENCE OF CewredRxIfEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "This table contains the mapping entries that
+                associate WRED configuration with a source
+                module and destination interface combination."
+        ::= { cewredRx 1 }
+
+cewredRxIfEntry OBJECT-TYPE
+        SYNTAX CewredRxIfEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "Entries containing the mapping that associate the
+                receive side WRED configuration  to the physical
+                entity of type PhysicalClass module(9) which supports
+                WRED with per interface queueing on the receive side.
+                If this entry got deleted, the corresponding
+                cewredConfigGlobIndex (identified by cewredRxIfValue)
+                associated entry in cewredConfigGlobTable is also
+                deleted.
+          
+                If a entry corresponding to the value of
+                cewredRxIfValue does not exist in the
+                cewredConfigGlobTable, the value of cewredRxIfValue 
+                can be (re)used as an index to create a new entry
+                in the cewredConfigGlobTable for building
+                association between this mapping table and the
+                cewredConfigGlobTable."
+
+        INDEX { entPhysicalIndex, ifIndex }
+        ::= { cewredRxIfTable 1 }	
+
+CewredRxIfEntry ::=
+        SEQUENCE {
+                cewredRxIfValue             CewredIndex,
+                cewredRxIfRowStatus         RowStatus
+        }
+
+cewredRxIfValue OBJECT-TYPE
+        SYNTAX  CewredIndex
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "This object specifies the value of
+                cewredConfigGlobIndex which associates the WRED 
+                configuration with the source module (identified by
+                entPhysicalIndex) and destination interface
+                (identified by the ifIndex) combination.This value
+                can't be modified when cewredRxRowStatus is active(1).
+
+                The value of this object must not be same as the
+                values of the following objects:
+                cewredTxValue,
+                cewredRxValue,
+                cewredRxMulticastValue.
+                "  
+        ::= { cewredRxIfEntry 1 }
+
+cewredRxIfRowStatus OBJECT-TYPE
+        SYNTAX  RowStatus
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The status of this conceptual row.
+                This object is used for creating, modifying
+                and deleting entries in the cewredRxIfTable."  
+        ::= { cewredRxIfEntry 2 }
+
+
+cewredRxTable OBJECT-TYPE
+        SYNTAX  SEQUENCE OF CewredRxEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "This table contains the mapping entries that
+                associate WRED configuration with a source
+                module and destination module combination."
+        ::= { cewredRx 2 }
+
+cewredRxEntry OBJECT-TYPE
+        SYNTAX CewredRxEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "Entries containing the mapping that associate the
+                receive side WRED configuration  to the physical
+                entity of type PhysicalClass module(9) which supports
+                WRED with per module queueing on the receive side.
+                If this entry got deleted, the corresponding
+                cewredConfigGlobIndex (identified by cewredRxValue)
+                associated entry in cewredConfigGlobTable is also
+                deleted.
+
+                If a entry corresponding to the value of 
+                cewredRxValue does not exist in the
+                cewredConfigGlobTable, the value of cewredRxValue 
+                can be (re)used as an index to create a new entry
+                in the cewredConfigGlobTable for building 
+                association between this mapping table and the
+                cewredConfigGlobTable."
+
+        INDEX { cewredRxSourceId, cewredRxDestId }
+        ::= { cewredRxTable 1 }	
+
+CewredRxEntry ::=
+        SEQUENCE {
+                cewredRxSourceId          PhysicalIndex,
+                cewredRxDestId            PhysicalIndex,
+                cewredRxValue             CewredIndex,
+                cewredRxRowStatus         RowStatus
+        }
+
+cewredRxSourceId OBJECT-TYPE
+        SYNTAX  PhysicalIndex
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "The entPhysicalIndex of the source module,
+                supporting per module queueing on receive side
+                to which WRED configuration was attached."
+        ::= { cewredRxEntry 1 }
+
+cewredRxDestId OBJECT-TYPE
+        SYNTAX  PhysicalIndex
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "On the receive side, WRED configuration is applied on
+                the traffic going from a source module to a destination
+                module. This object represents the entPhysicalIndex of
+                the destination module where source module is being 
+                represented by cewredRxSourceId."
+        ::= { cewredRxEntry 2 }
+
+cewredRxValue OBJECT-TYPE
+        SYNTAX  CewredIndex
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "This object specifies the value which can be used by 
+                cewredConfigGlobIndex object, which associates WRED
+                configuration with the source module (identified by 
+                cewredRxSourceId) and destination module
+                (identified by cewredRxDestId) combination. This 
+                value can't be modified when cewredRxRowStatus is
+                active(1).
+                
+                The value of this object must not be same as the values
+                of the following objects:
+                cewredTxValue,
+                cewredRxIfValue,
+                cewredRxMulticastValue.
+                "
+        ::= { cewredRxEntry 3 }
+
+cewredRxRowStatus OBJECT-TYPE
+        SYNTAX  RowStatus
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The status of this conceptual row.
+                This object is used for creating, modifying
+                and deleting entries in the cewredRxTable."  
+        ::= { cewredRxEntry 4 }
+
+cewredRxMulticastTable OBJECT-TYPE
+        SYNTAX  SEQUENCE OF CewredRxMulticastEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "This table contains the mapping entries that
+                associate WRED configuration on the multicast
+                traffic of a module on the receive side."
+        ::= { cewredRx 3 }
+
+cewredRxMulticastEntry OBJECT-TYPE
+        SYNTAX CewredRxMulticastEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "Entries used to provide WRED information
+                for the physical entities of type PhysicalClass 
+                module(9) that support WRED on multicast traffic
+                on the receive side. If this entry got deleted,
+                the corresponding cewredConfigGlobIndex 
+                (identified by cewredRxMulticastValue) associated
+                entry in cewredConfigGlobTable is also deleted.
+
+                If a entry corresponding to the value of 
+                cewredRxMulticastValue does not exist in the
+                cewredConfigGlobTable, the value of 
+                cewredRxMulticastValue can be (re)used as an
+                index to create a new entry in the 
+                cewredConfigGlobTable for building association
+                between this mapping table and the
+                cewredConfigGlobTable."
+
+        INDEX { entPhysicalIndex }
+        ::= { cewredRxMulticastTable 1 }	
+
+CewredRxMulticastEntry ::=
+        SEQUENCE {
+                cewredRxMulticastValue       CewredIndex,
+                cewredRxMulticastRowStatus   RowStatus
+        }
+
+cewredRxMulticastValue OBJECT-TYPE
+        SYNTAX  CewredIndex
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "This object specifies the value which can be used by 
+                cewredConfigGlobIndex object, which associates 
+                WRED configuration on the multicast traffic of the 
+                source module (identified by entPhysicalIndex) on the 
+                receive side. This value can't be modified when 
+                cewredRxMulticastRowStatus is active(1).
+
+                The value of this object must not be same as the values
+                of the following objects:
+                cewredTxValue,
+                cewredRxIfValue,
+                cewredRxValue.
+                "
+        ::= { cewredRxMulticastEntry 1 }
+
+cewredRxMulticastRowStatus OBJECT-TYPE
+        SYNTAX  RowStatus
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The status of this conceptual row.
+                This object is used for creating, modifying
+                and deleting entries in the cewredRxMulticastTable."  
+        ::= { cewredRxMulticastEntry 2 }
+
+cewredConfigGlobTable OBJECT-TYPE
+        SYNTAX  SEQUENCE OF CewredConfigGlobEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "A table of WRED global configuration variables."
+        ::= { cewredConfig 1 }
+
+cewredConfigGlobEntry OBJECT-TYPE
+        SYNTAX CewredConfigGlobEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "A collection of configuration entries. 
+                On the transmit side of a module an Entry of 
+                this table is created/deleted  when the interface
+                is associated/disassociated respectively with random
+                early detection. On the receive side, an entry of
+                this table is created or deleted when the entries
+                representing cewredConfigGlobIndex is 
+                associated/disassociated respectively with 
+                random early detection.
+              
+                An entry in this table created only when
+                the corresponding entry providing the value for
+                cewredConfigGlobIndex is created in one of the
+                following mapping tables:
+                cewredTxTable,
+                cewredRxIfTable,
+                cewredRxTable,
+                cewredRxMulticastTable.
+               
+                Deletion of this entry will not cause the deletion
+                of the corresponding entry (entry providing 
+                cewredConfigGlobIndex) in the mapping 
+                tables."
+
+        INDEX { cewredConfigGlobIndex }
+        ::= { cewredConfigGlobTable 1 }
+
+CewredConfigGlobEntry ::=
+        SEQUENCE {
+                cewredConfigGlobIndex             CewredIndex,	
+                cewredConfigGlobCosGroupName      SnmpAdminString,      
+                cewredConfigGlobQueueWeight       Unsigned32,
+                cewredConfigGlobDscpPrec          CewredRedMechanism,
+                cewredConfigGlobRowStatus         RowStatus
+        }
+
+cewredConfigGlobIndex OBJECT-TYPE
+        SYNTAX  CewredIndex 
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "Index into the cewredConfigGlobTable. For 
+                the managed systems which support WRED configuration
+                on both transmit side and receive side,
+                this index will be obtained by one of the following
+                mapping table entries:
+                cewredTxTable,
+                cewredRxIfTable,
+                cewredRxTable,
+                cewredRxMulticastTable.
+
+                This index will be obtained through cewredTxValue
+                object in case of WRED applied on an interface on the 
+                transmit side. If WRED is applied on the
+                receive side, this index will be obtained
+                through cewredRxIfvalue if the module supports
+                per module/interface queueing on the receive side, 
+                otherwise this index will be obtained through
+                to cewredRxValue. For multicast on the receive side,
+                this index will be obtained through
+                cewredRxMulticastValue.
+
+                For the managed systems, which only support interface
+                level WRED configuration, this value can be equal to
+                the ifIndex associated with the interface."
+        ::= { cewredConfigGlobEntry 1 }
+
+cewredConfigGlobCosGroupName OBJECT-TYPE
+        SYNTAX   SnmpAdminString   
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The name of the class of service queue group 
+                under which all WRED parameters are configured.
+                For the managed systems, which do not support
+                class of service queue groups, this value will
+                be a zero length string."
+	DEFVAL      { "" }
+        ::= { cewredConfigGlobEntry 2 }
+
+cewredConfigGlobQueueWeight OBJECT-TYPE
+        SYNTAX  Unsigned32 
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The decay factor for the queue average calculation.
+                Numbers are 2's exponent up to 16. The smaller the
+                number, the faster it decays."
+        ::= { cewredConfigGlobEntry 3 }
+        
+cewredConfigGlobDscpPrec OBJECT-TYPE
+        SYNTAX  CewredRedMechanism 
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The classification mechanism used by WRED - precedence
+                 or DSCP-based. This entry can't be modified if there
+                 exists corresponding entry with different RED mechanism
+                 in the following cewredConfigRedTable. For example
+                 for a given cewredConfigGlobIndex, if there exists 
+                 precedence based configuration in the 
+                 cewredConfigRedTable, this value can't be changed
+                 to dscp(2)."
+         ::= { cewredConfigGlobEntry 4 }
+
+cewredConfigGlobRowStatus OBJECT-TYPE
+        SYNTAX  RowStatus
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The status of this conceptual row.
+                This object is used for creating, modifying
+                and deleting entries in the cewredConfigGlobTable.
+                This value can be set to active(1) only if the 
+                corresponding row in one of the following mapping
+                tables is having a row status value active(1):
+                cewredTxTable,
+                cewredRxIfTable,
+                cewredRxTable,
+                cewredRxMulticastTable."
+        ::= { cewredConfigGlobEntry 5}
+
+cewredConfigRedTable OBJECT-TYPE
+        SYNTAX  SEQUENCE OF CewredConfigRedEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "A table of WRED configuration values with respect 
+                to the IP precedence or DSCP value of packets."
+        ::= { cewredConfig 2 }
+
+cewredConfigRedEntry OBJECT-TYPE
+        SYNTAX CewredConfigRedEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "WRED IP precedence/DSCP configuration table entry.
+                If the WRED configuration is per interface based,
+                an entry of this table is created/deleted when
+                a combination of interface and cewredConfigRedValue
+                is associated/disassociated respectively with
+                random early detection.
+
+                On the receive side, an entry of this
+                table is created or deleted when a combination
+                of entries representing cewredConfigGlobIndex
+                and cewredConfigRedValue is
+                associated/disassociated respectively with random 
+                early detection." 
+        INDEX { cewredConfigGlobIndex, cewredConfigRedValue }
+        ::= { cewredConfigRedTable 1 }
+
+CewredConfigRedEntry ::=
+        SEQUENCE {
+                cewredConfigRedValue              Unsigned32,
+                cewredConfigRedQueueNumber        CewredQueueNumber,
+                cewredConfigRedProfile            CewredRedProfile,
+                cewredConfigRedMinThreshold       Unsigned32,
+                cewredConfigRedMaxThreshold       Unsigned32,
+                cewredConfigRedPktsDropFract      Unsigned32,
+                cewredConfigRedRowStatus          RowStatus
+        }
+
+cewredConfigRedValue OBJECT-TYPE
+        SYNTAX  Unsigned32
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "The IP precedence or DSCP value of this entry."
+        ::= { cewredConfigRedEntry 1 }
+
+cewredConfigRedQueueNumber OBJECT-TYPE
+        SYNTAX  CewredQueueNumber 
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The queue number of the distributed round robin queue
+                associated with this RedValue. For each queue there
+                are RED  parameters associated with it depending
+                upon its precedence or DSCP value. For the managed
+                systems which do not support multiple distributed round
+                robin queues, this number will be 1." 
+        ::= { cewredConfigRedEntry 2 }
+
+cewredConfigRedProfile OBJECT-TYPE
+        SYNTAX  CewredRedProfile 
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The value of the WRED profile associated with the
+                cewredConfigRedValue. This object value will be
+                equal to the WRED profile value for the managed systems
+                that support a mapping of many  precedences or DSCP
+                values to a WRED profile, otherwise this object value
+                will be same as the  precedence or DSCP value associated
+                with this entry." 
+        ::= { cewredConfigRedEntry 3 }
+
+cewredConfigRedMinThreshold OBJECT-TYPE
+        SYNTAX  Unsigned32
+        UNITS   "packets"
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The average queue depth at which WRED
+                begins to drop packets. Below this value
+                no packets will be dropped."
+        ::= { cewredConfigRedEntry 4 }
+
+cewredConfigRedMaxThreshold OBJECT-TYPE
+        SYNTAX  Unsigned32
+        UNITS   "packets"
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The average queue depth at which WRED may
+                begin to drop all packets. Above this value
+                all the packets will be dropped"
+        ::= { cewredConfigRedEntry 5 }
+
+cewredConfigRedPktsDropFract OBJECT-TYPE
+        SYNTAX  Unsigned32
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The fraction of packets to be dropped when
+                the average queue depth is at 
+                cewredConfigRedMaxThreshold. The mark
+                probability denominator maps to this object. 
+                For example if this value is 500, then one 
+                out of every 500 packets is to be dropped when
+                the average queue length is at the maximum
+                threshold." 
+        ::= { cewredConfigRedEntry 6 }
+
+cewredConfigRedRowStatus OBJECT-TYPE
+        SYNTAX  RowStatus
+        MAX-ACCESS  read-create
+        STATUS  current
+        DESCRIPTION
+                "The status of this conceptual row.
+                This object is  used for creating, modifying
+                and deleting entries in the cewredConfigRedTable.
+                This value can be set to active(1) only if the 
+                corresponding row in one of the following mapping
+                tables is having a row status value active(1):
+                cewredTxTable,
+                cewredRxIfTable,
+                cewredRxTable,
+                cewredRxMulticastTable."
+        ::= { cewredConfigRedEntry 7 }
+
+cewredQueueParamTable OBJECT-TYPE
+        SYNTAX  SEQUENCE OF CewredQueueParamEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "A table of WRED queue parameters."
+        ::= { cewredQueue 1 }
+
+cewredQueueParamEntry OBJECT-TYPE
+        SYNTAX CewredQueueParamEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "An entry in the table of WRED queue parameters.
+                Entries represent the queue parameters of the
+                distributed round robin queues."
+        INDEX { cewredConfigGlobIndex, cewredQueueParamNumber }
+        ::= { cewredQueueParamTable 1 }
+  
+
+CewredQueueParamEntry ::=
+        SEQUENCE {
+                cewredQueueParamNumber        CewredQueueNumber,
+                cewredQueueParamWeight        Unsigned32,
+                cewredQueueParamAverage       Gauge32,
+                cewredQueueParamMaxAverage    Gauge32,
+                cewredQueueParamDepth         Gauge32,
+                cewredQueueParamMaxDepth      Gauge32 
+        }
+
+cewredQueueParamNumber OBJECT-TYPE
+        SYNTAX  CewredQueueNumber
+        MAX-ACCESS  not-accessible 
+        STATUS  current
+        DESCRIPTION
+                "The queue number associated with this entry.
+                There can be  multiple distributed round robin
+                queues exists on the transmit side as well as on 
+                the receive side of the managed system. For each
+                queue there are WRED parameters associated with
+                it depend upon its precedence or DSCP value.
+                For the managed systems which do not support
+                multiple distributed round robin queues this
+                number will be 1." 
+        ::= { cewredQueueParamEntry 1 }
+
+cewredQueueParamWeight OBJECT-TYPE
+        SYNTAX  Unsigned32
+        MAX-ACCESS  read-write
+        STATUS  current
+        DESCRIPTION
+                "The weight of this queue. The weights give a
+                relative bandwidth for each queue when there
+                is congestion. The distributed round robin 
+                algorithm dequeues data from each queue for 
+                processing depending upon its weight."
+        ::= { cewredQueueParamEntry 2 }
+
+cewredQueueParamAverage OBJECT-TYPE
+        SYNTAX  Gauge32
+        UNITS   "packets"
+        MAX-ACCESS  read-only
+        STATUS  current
+        DESCRIPTION
+                "The computed queue average length. This value is
+                based on the Exponential weighting factor
+                (cewredConfigGlobQueueWeight), the  old average 
+                length of the  queue and current queue size."
+        ::= { cewredQueueParamEntry 3 }
+
+cewredQueueParamMaxAverage OBJECT-TYPE
+        SYNTAX  Gauge32
+        UNITS   "packets"
+        MAX-ACCESS  read-write
+        STATUS  current
+        DESCRIPTION
+                "Historically maximum value of 
+                cewredQueueParamAverage. Write is required only to
+                clear this object, i.e, this object can only be set
+                to zero."
+        ::= { cewredQueueParamEntry 4 }
+
+cewredQueueParamDepth OBJECT-TYPE
+        SYNTAX  Gauge32
+        UNITS   "packets"
+        MAX-ACCESS  read-only
+        STATUS  current
+        DESCRIPTION
+                "The number of packets currently withheld
+                in the queue and awaiting transmission." 
+        ::= { cewredQueueParamEntry 5 }
+
+cewredQueueParamMaxDepth OBJECT-TYPE
+        SYNTAX  Gauge32
+        UNITS   "packets"
+        MAX-ACCESS  read-write
+        STATUS  current
+        DESCRIPTION
+                "Historically maximum value of cewredQueueParamDepth.
+                Write is required only to clear this object, 
+                i.e, this object can only be set to zero." 
+        ::= { cewredQueueParamEntry 6 }
+
+cewredStatTable OBJECT-TYPE
+        SYNTAX  SEQUENCE OF CewredStatEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+         	"A table of WRED status information with respect to
+                the IP precedence or DSCP value of packets."
+        ::= { cewredStat 1 }
+
+cewredStatEntry OBJECT-TYPE
+        SYNTAX CewredStatEntry
+        MAX-ACCESS  not-accessible
+        STATUS  current
+        DESCRIPTION
+                "The WRED status information entry."
+        INDEX { cewredConfigGlobIndex, cewredStatRedProfile }
+        ::= { cewredStatTable 1 }
+
+CewredStatEntry ::=
+        SEQUENCE {
+                cewredStatRedProfile              CewredRedProfile,
+                cewredStatSwitchedPkts            Counter32,
+                cewredStatRandomFilteredPkts      Counter32,
+                cewredStatMaxFilteredPkts         Counter32,
+                cewredStatSwitchedPkts64          Counter64,
+                cewredStatRandomFilteredPkts64    Counter64,
+                cewredStatMaxFilteredPkts64       Counter64
+        }
+
+cewredStatRedProfile OBJECT-TYPE
+	SYNTAX  CewredRedProfile
+	MAX-ACCESS not-accessible
+	STATUS  current
+	DESCRIPTION
+                "The value of the WRED profile associated with the
+                entry. This value will be equal to the WRED
+                profile value for the managed systems that support
+                a mapping of many  precedences or DSCP values to a 
+                WRED profile, otherwise this object value will be same
+                as the precedence or DSCP value."
+	::= {cewredStatEntry 1 }
+
+cewredStatSwitchedPkts OBJECT-TYPE
+        SYNTAX  Counter32
+        UNITS   "packets"
+        MAX-ACCESS  read-only
+        STATUS  current
+        DESCRIPTION
+                "The number of packets output by WRED."  
+        ::= { cewredStatEntry 2 }
+
+
+cewredStatRandomFilteredPkts OBJECT-TYPE
+        SYNTAX  Counter32
+        UNITS   "packets"
+        MAX-ACCESS  read-only
+        STATUS  current
+        DESCRIPTION
+                "The number of packets filtered/dropped when average
+                queue length exceeds cewredRedConfigMinThreshold
+                and less than cewredConfigRedMaxThreshold and meet a 
+                defined random drop policy pointed by the WRED
+                config tables."
+        ::= { cewredStatEntry 3 }
+
+cewredStatMaxFilteredPkts OBJECT-TYPE
+        SYNTAX  Counter32
+        UNITS   "packets"
+        MAX-ACCESS  read-only
+        STATUS  current
+        DESCRIPTION
+                "The number of packets filtered/dropped when average
+                queue length exceeds cewredConfigRedMaxThreshold."
+        ::= { cewredStatEntry 4 }
+
+cewredStatSwitchedPkts64 OBJECT-TYPE
+        SYNTAX  Counter64
+        UNITS   "packets"
+        MAX-ACCESS  read-only
+        STATUS  current
+        DESCRIPTION
+                "The number of packets output by WRED. This object is
+                a 64-bit version of cewredStatSwitchedPkts."  
+        ::= { cewredStatEntry 5 }
+
+cewredStatRandomFilteredPkts64 OBJECT-TYPE
+        SYNTAX  Counter64
+        UNITS   "packets"
+        MAX-ACCESS  read-only
+        STATUS  current
+        DESCRIPTION
+                "The number of packets filtered/dropped when average
+                queue length exceeds cewredRedConfigMinThreshold
+                and less than cewredConfigRedMaxThreshold and meet a 
+                defined random drop policy pointed by the WRED
+                config tables. This object is a 64-bit version of
+                cewredStatRandomFilteredPkts."
+        ::= { cewredStatEntry 6 }
+
+cewredStatMaxFilteredPkts64 OBJECT-TYPE
+        SYNTAX  Counter64
+        UNITS   "packets"
+        MAX-ACCESS  read-only
+        STATUS  current
+        DESCRIPTION
+                "The number of packets filtered/dropped when average
+                queue length exceeds cewredConfigRedMaxThreshold.
+                This object is a 64-bit version of 
+                cewredStatMaxFilteredPkts."
+        ::= { cewredStatEntry 7 }
+-- Notifications
+
+cewredMIBNotifications OBJECT IDENTIFIER
+                           ::= { ciscoEnhancedWredMIB 0 }
+
+
+-- No notifications are currently defined.      
+
+-- conformance information
+
+cewredMIBConformance OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIB 3 }
+cewredMIBCompliances OBJECT IDENTIFIER ::= { cewredMIBConformance 1 }
+cewredMIBGroups      OBJECT IDENTIFIER ::= { cewredMIBConformance 2 }
+
+
+-- compliance statement
+
+cewredMIBCompliance MODULE-COMPLIANCE
+        STATUS  current
+        DESCRIPTION
+                "The compliance statement for entities which 
+                implement WRED."
+        MODULE  -- this module
+                MANDATORY-GROUPS { ciscoEnhancedWredGroup }
+
+        OBJECT       cewredTxValue 
+        MIN-ACCESS   read-only
+        DESCRIPTION
+                "write or create access is not required."
+        
+        OBJECT       cewredTxRowStatus 
+        SYNTAX INTEGER {
+               active(1)
+           }
+        MIN-ACCESS   read-only
+        DESCRIPTION
+               "Create, delete or modify access to the
+               cewerdTxTable is not required.
+               Support of the values notInService(2), notReady(3),
+               createAndGo(4), createAndWait(5), and destroy(6) is
+               not required." 
+
+        OBJECT       cewredRxIfValue 
+        MIN-ACCESS   read-only
+        DESCRIPTION
+                "write or create access is not required."
+
+        OBJECT       cewredRxIfRowStatus 
+        SYNTAX INTEGER {
+               active(1)
+           }
+        MIN-ACCESS   read-only
+        DESCRIPTION
+               "Create, delete or modify access to the
+               cewerdRxIfTable is not required.
+               Support of the values notInService(2), notReady(3),
+               createAndGo(4), createAndWait(5), and destroy(6) is
+               not required." 	
+
+        OBJECT       cewredRxValue 
+        MIN-ACCESS   read-only
+        DESCRIPTION
+                "write or create access is not required."	
+	
+        OBJECT       cewredRxRowStatus 
+        SYNTAX INTEGER {
+               active(1)
+           }
+        MIN-ACCESS   read-only
+        DESCRIPTION
+               "Create, delete or modify access to the
+               cewerdRxTable is not required.
+               Support of the values notInService(2), notReady(3),
+               createAndGo(4), createAndWait(5), and destroy(6) is
+               not required." 	
+
+        OBJECT       cewredRxMulticastValue 
+        MIN-ACCESS   read-only
+        DESCRIPTION
+                "write or create access is not required."	
+	
+        OBJECT       cewredRxMulticastRowStatus 
+        SYNTAX INTEGER {
+               active(1)
+           }
+        MIN-ACCESS   read-only
+        DESCRIPTION
+               "Create, delete or modify access to the
+               cewreddMulticastRxTable is not required.
+               Support of the values notInService(2), notReady(3),
+               createAndGo(4), createAndWait(5), and destroy(6) is
+               not required."
+	
+
+        OBJECT       cewredConfigGlobQueueWeight 
+        MIN-ACCESS   read-only
+        DESCRIPTION
+                "write or create access is not required."
+        
+        OBJECT       cewredConfigGlobCosGroupName 
+        MIN-ACCESS   read-only
+        DESCRIPTION
+                "write or create access is not required."
+
+        OBJECT       cewredConfigGlobDscpPrec 
+        MIN-ACCESS   read-only
+        DESCRIPTION
+                "write or create access is not required."
+
+        OBJECT       cewredConfigGlobRowStatus
+        SYNTAX INTEGER {
+               active(1)
+           }
+        MIN-ACCESS   read-only
+        DESCRIPTION
+               "Create, delete or modify access to the
+               cewerdConfigGlobTable is not required.
+               Support of the values notInService(2), notReady(3),
+               createAndGo(4), createAndWait(5), and destroy(6) is
+               not required." 
+
+        OBJECT        cewredConfigRedQueueNumber 
+        MIN-ACCESS    read-only
+        DESCRIPTION
+                "write or create access is not required."
+
+        OBJECT        cewredConfigRedProfile 
+        MIN-ACCESS    read-only
+        DESCRIPTION
+                "write or create access is not required."
+
+        OBJECT        cewredConfigRedMinThreshold
+        MIN-ACCESS    read-only
+        DESCRIPTION
+                "write or create access is not required."
+              
+        OBJECT        cewredConfigRedMaxThreshold
+        MIN-ACCESS    read-only
+        DESCRIPTION
+                "write or create access is not required."
+              
+        OBJECT        cewredConfigRedPktsDropFract
+        MIN-ACCESS    read-only
+        DESCRIPTION
+                "write or create access is not required."
+         
+        
+        OBJECT       cewredConfigRedRowStatus
+        SYNTAX INTEGER {
+               active(1)
+           }
+        MIN-ACCESS   read-only
+        DESCRIPTION
+               "Create, delete or modify access to the
+               cewerdConfigRedTable is not required.
+               Support of the values notInService(2), notReady(3),
+               createAndGo(4), createAndWait(5), and destroy(6) is
+               not required." 
+                  
+        OBJECT        cewredQueueParamWeight
+        MIN-ACCESS    read-only
+        DESCRIPTION
+                "write access is not required."
+
+        OBJECT        cewredQueueParamMaxAverage
+        MIN-ACCESS    read-only
+        DESCRIPTION
+                "write access is not required."
+
+        OBJECT        cewredQueueParamMaxDepth
+        MIN-ACCESS    read-only
+        DESCRIPTION
+                "write access is not required."
+
+        GROUP         ciscoEnhancedWredDrrQueueGroup      
+        DESCRIPTION 
+                "This group is required for the managed systems 
+                that support multiple queues per interface. 
+                It consists of objects which contain the 
+                distributed round robin queue parameters."
+        
+        GROUP          ciscoEnhancedWredStatCountGroup
+        DESCRIPTION  
+               "This group is required for the managed systems that
+               support counters for the packets output by WRED.
+               It consists of  objects which contain random early
+               detection/drop statistics."
+        GROUP          ciscoEnhancedWredCosQueueGroup
+        DESCRIPTION
+                "This group is required for the managed systems 
+                which supports class of service queue groups.
+                It consists of objects related to class of service."
+	
+        GROUP         ciscoEnhancedWredTxInfoGroup
+        DESCRIPTION
+                "This group is required for the managed systems 
+                which supports WRED configuration on the transmit
+                side. It consists of objects which contains 
+                transmit side WRED information."
+
+        GROUP         ciscoEnhancedWredRxIfInfoGroup
+        DESCRIPTION
+                "This group is required for the managed systems
+                which supports WRED configuration on the receive
+                side, with the modules supporting per interface
+                queueing. It consists of objects which contains
+                receive side WRED information."   
+	
+        GROUP         ciscoEnhancedWredRxInfoGroup
+        DESCRIPTION
+                "This group is required for the managed systems 
+                which supports WRED configuration on the receive
+                side, with the modules supporting per module 
+                queueing. It consists of objects which contains
+                receive side WRED information."   
+	
+        GROUP         ciscoEnhancedWredRxMcInfoGroup
+        DESCRIPTION
+                "This group is required for the managed systems 
+                which supports WRED configuration on the receive
+                side, with the modules supporting multicast
+                queueing. It consists of objects which contains
+                receive side multicast WRED information."   
+        ::= { cewredMIBCompliances 1 }
+
+
+-- units of conformance
+
+ciscoEnhancedWredGroup OBJECT-GROUP
+        OBJECTS {
+                cewredConfigGlobQueueWeight,
+		cewredConfigGlobDscpPrec,
+                cewredConfigGlobRowStatus,
+                cewredConfigRedMinThreshold,
+                cewredConfigRedMaxThreshold,
+                cewredConfigRedPktsDropFract,
+                cewredConfigRedRowStatus,
+                cewredQueueParamAverage,
+                cewredStatRandomFilteredPkts,
+                cewredStatMaxFilteredPkts,
+                cewredStatRandomFilteredPkts64,
+                cewredStatMaxFilteredPkts64                
+        }
+        STATUS  current
+        DESCRIPTION
+                "A collection of objects providing WRED monitoring
+                feature."
+        ::= { cewredMIBGroups 1 }
+        
+ciscoEnhancedWredDrrQueueGroup OBJECT-GROUP
+       OBJECTS {
+              cewredConfigRedQueueNumber,
+              cewredQueueParamWeight,
+              cewredQueueParamMaxAverage,	
+              cewredQueueParamDepth,
+              cewredQueueParamMaxDepth	
+       }
+       STATUS current
+       DESCRIPTION
+               "A collection of objects providing distributed round
+               robin queue parameters." 
+       ::= { cewredMIBGroups 2 }
+
+ciscoEnhancedWredStatCountGroup  OBJECT-GROUP              
+       OBJECTS {
+              cewredStatSwitchedPkts,
+              cewredStatSwitchedPkts64
+       }
+       STATUS current
+       DESCRIPTION
+               "A collection of objects providing random early
+               detection/drop statistics."
+       ::= { cewredMIBGroups 3 }
+
+ciscoEnhancedWredCosQueueGroup   OBJECT-GROUP
+      OBJECTS {
+	     cewredConfigGlobCosGroupName,
+	     cewredConfigRedProfile
+      }
+      STATUS current
+      DESCRIPTION
+	      "A collection of objects providing class of service
+              information."
+      ::= { cewredMIBGroups 4 }
+
+
+ciscoEnhancedWredTxInfoGroup  OBJECT-GROUP
+     OBJECTS {
+            cewredTxValue,
+	    cewredTxRowStatus
+    }
+    STATUS current
+    DESCRIPTION
+            "A collection of objects providing transmit side WRED
+            information." 
+    ::= { cewredMIBGroups 5 }
+
+ciscoEnhancedWredRxIfInfoGroup  OBJECT-GROUP
+     OBJECTS {
+            cewredRxIfValue,
+            cewredRxIfRowStatus
+    }
+    STATUS current
+    DESCRIPTION
+            "A collection of objects providing receive side WRED 
+            information, with the modules supporting per interface
+            queueing." 
+    ::= { cewredMIBGroups 6 }           
+
+ciscoEnhancedWredRxInfoGroup  OBJECT-GROUP
+     OBJECTS {
+            cewredRxValue,
+            cewredRxRowStatus
+    }
+    STATUS current
+    DESCRIPTION
+            "A collection of objects providing receive side WRED 
+            information, with the modules supporting per module
+            queueing." 
+    ::= { cewredMIBGroups 7 }  
+
+ciscoEnhancedWredRxMcInfoGroup  OBJECT-GROUP
+     OBJECTS {
+            cewredRxMulticastValue,
+            cewredRxMulticastRowStatus
+    }
+    STATUS current
+    DESCRIPTION
+            "A collection of objects providing receive side WRED 
+            information, with the modules supporting  multicast 
+            queueing." 
+    ::= { cewredMIBGroups 8 }  
+
+END