-- *****************************************************************
-- CISCO-C8500-REDUNDANCY-MIB.my:  Cat8540MSR Redundancy Management MIB
--
-- June 1998, Vasmi Abidi
--
-- Copyright (c) 1998 by Cisco Systems, Inc.
-- All rights reserved.
--
-- *****************************************************************


CISCO-C8500-REDUNDANCY-MIB DEFINITIONS ::= BEGIN

IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE
FROM SNMPv2-SMI
Unsigned32
FROM CISCO-TC
TEXTUAL-CONVENTION, TimeStamp
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
ciscoMgmt
FROM CISCO-SMI;

ciscoC8500RedundancyMIB  MODULE-IDENTITY
LAST-UPDATED    "9806220000Z"
ORGANIZATION "Cisco Systems, Inc."
CONTACT-INFO
" Cisco Systems
Customer Service

Postal: 170 W. Tasman Drive
San Jose, CA  95134
USA

Tel: +1 800 553-NETS

E-mail: cs-atm@cisco.com"
DESCRIPTION
"This MIB allows management of redundancy of CPU and
                switch cards for the Catalyst 8540 switch, and other
                products with similar implementations.

        The Catalyst 8540 is an ATM switch. It has 13 (or, in
        some models, 14) slots, of which 2 slots can hold CPU
        cards, and 3 (or, in some models, 4) slots can hold
        switch cards. A switch card is one that contains the
        ATM switching fabric. Two switch cards are combined
        to operate in 20Gbps switching mode.
                For CPU cards, 1+1 redundancy is supported.
                For switch cards, 2+1 redundancy is supported."
::= { ciscoMgmt 105 }

-- Terminology

-- A "redundancy group" is a set of cards (or, in general, physical or logical
-- entities), that may operate in a redundant manner. This
-- means that at any time one or more member entities (e.g., cards) of the
-- group are 'active', while others are 'standby', such that if an active
-- member fails, one of the standby members becomes active in its stead.
-- It is also possible for a member to be 'unused', in which case it
-- is out of service. See the definition of RedundancyMode below.

-- A "switchover" is an event in which an active card
-- either becomes a standby (because the card failed, or
-- because of user configuration) or is removed, and another
-- card that was previously standby becomes active.


-- Textual Conventions


RedundancyStatus ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The operational status of a card."
SYNTAX INTEGER {
    notPresent(1), -- no card in slot
    ok(2),
    fault(3)
}


RedundancyMode ::= TEXTUAL-CONVENTION
       STATUS current
       DESCRIPTION
               "The redundancy mode of a card.

The redundancy mode of a card is part of the state of
the redundancy machine (i.e., the hardware or software
that implements redundancy). The redundancy modes of
all the cards in a redundancy group together represent
the state of the redundancy machine for that
redundancy group. The inputs to the redundancy machine
that cause the redundancy mode of a card to transition
from one value to another are events like card
failure, card removal, user configuration, etc.
Objects defined using this TC have a MAX-ACCESS of
read-write or read-create. This allows a user to force
               the redundancy machine to transition to a desired state.

               The following values may be written:

                 active(1) - Make this card an active member of the
               redundancy group.

                 standby(2) - Make this card a standby member of
the redundancy group.

                 unused(3)  - Do not use this card.

               Writing the above values may cause a switchover.

               When read, the values mean:

                active(1) - This card is an active member of the
               redundancy group.

                standby(2) - This card is a standby member of the
               redundancy group.

                unused(3) - This card is not being used at present.

                notPresent(4) - There is no card in the slot.
              "
SYNTAX INTEGER {
    active(1), -- also called 'primary'
    standby(2), -- also called 'secondary'
    unused(3), -- 'not used' or 'non participant'
                    notPresent(4) -- no card in slot
}


RedundancySlotIndex ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A value that identifies a physical slot in the chassis.

For a chassis with slots that are numbered left to right,
                the leftmost slot has value 1.

For a chassis with slots that are numbered top to bottom,
                the topmost slot has value 1."
SYNTAX Unsigned32 (1..65535)


ciscoC8500RedundancyMIBObjects OBJECT IDENTIFIER ::=
  { ciscoC8500RedundancyMIB 1 }

-- groups

ccrCpu OBJECT IDENTIFIER ::= { ciscoC8500RedundancyMIBObjects 1 }
ccrSwitch OBJECT IDENTIFIER ::= { ciscoC8500RedundancyMIBObjects 2 }

-- CPU group

ccrCpuTable OBJECT-TYPE
SYNTAX SEQUENCE OF CcrCpuEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"There is an entry in this table for each slot that
can hold a CPU card."
::= { ccrCpu 1 }

ccrCpuEntry OBJECT-TYPE
SYNTAX CcrCpuEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Redundancy information for a CPU card."
INDEX { ccrCpuSlotIndex }
::= { ccrCpuTable 1 }

CcrCpuEntry ::=
SEQUENCE {
ccrCpuSlotIndex RedundancySlotIndex,
ccrCpuMode RedundancyMode,
ccrCpuStatus RedundancyStatus
}

ccrCpuSlotIndex OBJECT-TYPE
SYNTAX   RedundancySlotIndex
MAX-ACCESS not-accessible
STATUS     current
DESCRIPTION
"Identifies a chassis slot."
::= { ccrCpuEntry 1 }

ccrCpuMode OBJECT-TYPE
SYNTAX   RedundancyMode
MAX-ACCESS read-write
STATUS     current
DESCRIPTION
       "The redundancy mode of this CPU card."
::= { ccrCpuEntry 2 }

ccrCpuStatus OBJECT-TYPE
SYNTAX   RedundancyStatus
MAX-ACCESS read-only
STATUS     current
DESCRIPTION
       "The operational status of this CPU card."
::= { ccrCpuEntry 3 }

ccrSyncConfigOnSet OBJECT-TYPE
-- SYNTAX  BITS {
-- runningConfig(0),
-- startupConfig(1)
--     }
SYNTAX OCTET STRING (SIZE (0 | 1))
MAX-ACCESS read-write
STATUS     current
DESCRIPTION
                "The device's running-configuration and
                startup-configuration both reside on the active CPU
                card.  This object indicates whether these
                configurations should be copied from the active CPU
                to the standby CPU whenever they change.  It is
                acceptable to copy either, both, or neither."
::= { ccrCpu 2 }


-- Switch Group

ccrSwitchTable OBJECT-TYPE
SYNTAX SEQUENCE OF CcrSwitchEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"There is an entry in this table for each slot that
can hold a switch card. A 'switch card' is a card that
               contains the ATM switch fabric."
::= { ccrSwitch 1 }

ccrSwitchEntry OBJECT-TYPE
SYNTAX CcrSwitchEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Redundancy information for a switch card."
INDEX { ccrSwitchSlotIndex }
::= { ccrSwitchTable 1 }

CcrSwitchEntry ::=
SEQUENCE {
ccrSwitchSlotIndex RedundancySlotIndex,
ccrSwitchMode RedundancyMode,
ccrSwitchStatus RedundancyStatus
}

ccrSwitchSlotIndex OBJECT-TYPE
SYNTAX   RedundancySlotIndex
MAX-ACCESS not-accessible
STATUS     current
DESCRIPTION
"Identifies a chassis slot."
::= { ccrSwitchEntry 1 }

ccrSwitchMode OBJECT-TYPE
SYNTAX   RedundancyMode
MAX-ACCESS read-write
STATUS     current
DESCRIPTION
       "The redundancy mode of this switch card."
::= { ccrSwitchEntry 2 }

ccrSwitchStatus OBJECT-TYPE
SYNTAX   RedundancyStatus
MAX-ACCESS read-only
STATUS     current
DESCRIPTION
       "The operational status of this switch card."
::= { ccrSwitchEntry 3 }


ccrSwitchLastSwitchoverTime OBJECT-TYPE
SYNTAX   TimeStamp
MAX-ACCESS read-only
STATUS     current
DESCRIPTION
       "The value of sysUpTime at the last switchover of the
switch cards.

The value is zero if there was no switchover since
agent initialization."
::= { ccrSwitch 2 }

ccrSwitchLastSwitchoverReason OBJECT-TYPE
SYNTAX   INTEGER {
none(1),
notKnown(2),
userInitiated(3),
cardFailed(4),
cardRecovered(5),
cardRemoved(6),  -- online removal
cardInserted(7)  -- online insertion
}
MAX-ACCESS read-only
STATUS     current
DESCRIPTION
       "The reason for the last switch card switchover.

The value is none(1) if there was no switchover since
agent initialization."
::= { ccrSwitch 3 }

ccrSwitchBw OBJECT-TYPE
SYNTAX   INTEGER {
 tenGbps(1),
 twentyGbps(2)
}
MAX-ACCESS read-only
STATUS     current
DESCRIPTION
"The switching capacity (i.e., bandwidth) of the
                switch fabric.
   tenGbps(1) - 10 Gigabits/sec
   twentyGbps(2) - 20 Gigabits/sec.
"
::= { ccrSwitch 4 }


ccrDesiredSwitchBw OBJECT-TYPE
SYNTAX   INTEGER {
 tenGbps(1),
 twentyGbps(2)
}
MAX-ACCESS read-write
STATUS     current
DESCRIPTION
"The desired switching capacity (i.e., bandwidth) of the
        switch fabric.
   tenGbps(1) - 10 Gigabits/sec
   twentyGbps(2) - 20 Gigabits/sec

If the value configured by writing to this object is
                supported by the device, it will be applied at the next
                reboot. The speed at which the switch fabric is currently
                operating is reflected by the value of ccrSwitchBw."
::= { ccrSwitch 5 }


-- Trap control objects
-- None


-- Notifications

ciscoC8500RedundancyMIBNotificationPrefix OBJECT IDENTIFIER ::=
{ ciscoC8500RedundancyMIB 2 }
ccrMIBNotifications OBJECT IDENTIFIER ::=
                   { ciscoC8500RedundancyMIBNotificationPrefix 0 }

ccrCpuStatusChange NOTIFICATION-TYPE
OBJECTS   { ccrCpuStatus }
STATUS   current
DESCRIPTION
"This notification is generated when the value of
ccrCpuStatus changes for a CPU card.

The varbind indicates the current status of the
affected card."
::= { ccrMIBNotifications 1 }

ccrSwitchStatusChange NOTIFICATION-TYPE
OBJECTS   { ccrSwitchStatus }
STATUS   current
DESCRIPTION
"This notification is generated when the value of
ccrSwitchStatus changes for a switch card.

The varbind indicates the current status of the
affected card."
::= { ccrMIBNotifications 2 }

ccrSwitchModeChange NOTIFICATION-TYPE
OBJECTS   { ccrSwitchMode }
STATUS   current
DESCRIPTION
"This notification is generated when the value of
ccrSwitchMode changes from active(1) to either
standby(2) or unused(3) or notPresent(4).
The varbind indicates the current mode of the affected
card."
::= { ccrMIBNotifications 3 }


-- Compliance Statements

ciscoC8500RedundancyMIBConformance OBJECT IDENTIFIER ::=
{ ciscoC8500RedundancyMIB 3 }
ciscoC8500RedundancyMIBCompliances OBJECT IDENTIFIER ::=
{ ciscoC8500RedundancyMIBConformance 1 }
ciscoC8500RedundancyMIBGroups  OBJECT IDENTIFIER ::=
{ ciscoC8500RedundancyMIBConformance 2 }

ciscoC8500RedundancyMIBCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for Cisco agents which implement
the CISCO-C8500-REDUNDANCY-MIB."
MODULE
MANDATORY-GROUPS { ccrCpuMibGroup,
  ccrSwitchMibGroup
--   ,ccrNotificationsGroup
}
::= {ciscoC8500RedundancyMIBCompliances 1 }

-- units of conformance

ccrCpuMibGroup OBJECT-GROUP
OBJECTS {
ccrCpuMode,
ccrCpuStatus,
ccrSyncConfigOnSet
}
STATUS current
DESCRIPTION
"A collection of objects providing the ability to
manage CPU card redundancy."
::= { ciscoC8500RedundancyMIBGroups 1 }


ccrSwitchMibGroup OBJECT-GROUP
OBJECTS {
ccrSwitchMode,
ccrSwitchStatus,
ccrSwitchLastSwitchoverTime,
ccrSwitchLastSwitchoverReason,
       ccrSwitchBw,
ccrDesiredSwitchBw
}
STATUS current
DESCRIPTION
"A collection of objects providing the ability to
manage Switch Fabric card redundancy."
::= { ciscoC8500RedundancyMIBGroups 2 }

-- ccrNotificationsGroup NOTIFICATION-GROUP
--     NOTIFICATIONS { ccrCpuStatusChange,
-- ccrSwitchStatusChange,
-- ccrSwitchModeChange
-- }
--     STATUS        current
--     DESCRIPTION
--             "A collection of notifications related to redundancy."
--     ::= { ciscoC8500RedundancyMIBGroups 2 }

END