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593 lines
20 KiB
Plaintext
593 lines
20 KiB
Plaintext
-- *********************************************************************
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-- CISCO-FLEX-LINKS-MIB.my: Flex Links MIB
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--
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-- March 2005, Dipesh Gorashia
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-- January 2010, Jayakumar Kadirvelu
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--
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-- Copyright (c) 2005, 2010 by Cisco Systems, Inc.
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-- All rights reserved.
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-- *********************************************************************
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CISCO-FLEX-LINKS-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY,
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OBJECT-TYPE,
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NOTIFICATION-TYPE,
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Unsigned32
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FROM SNMPv2-SMI
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MODULE-COMPLIANCE,
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OBJECT-GROUP,
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NOTIFICATION-GROUP
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FROM SNMPv2-CONF
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TruthValue,
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RowStatus,
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StorageType
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FROM SNMPv2-TC
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ciscoMgmt
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FROM CISCO-SMI
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InterfaceIndex,
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InterfaceIndexOrZero
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FROM IF-MIB
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VlanIdOrNone
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FROM Q-BRIDGE-MIB
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Cisco2KVlanList
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FROM CISCO-TC;
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ciscoFlexLinksMIB MODULE-IDENTITY
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LAST-UPDATED "201002040000Z"
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ORGANIZATION "Cisco Systems, Inc."
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CONTACT-INFO
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" Cisco Systems
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Customer Service
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Postal: 170 W Tasman Drive
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San Jose, CA 95134
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USA
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Tel: +1 800 553-NETS
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E-mail: cs-lan-switch-snmp@cisco.com"
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DESCRIPTION
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"This MIB module is for configuration and status query
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of Flex Links feature on the Cisco device.
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Flex Links are a pair of Layer 2 interfaces, where one
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interface is configured to act as a backup to the other.
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The feature provides an alternative solution to the
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Spanning Tree Protocol (STP), allowing users to turn
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off STP and still provide basic link redundancy.
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Flex Links are typically configured in service provider
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or enterprise networks where users do not want to run
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STP on the device."
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REVISION "201002040000Z"
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DESCRIPTION
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"Added the followings groups:
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ciscoFlexLinksMmuPrimaryVlanGroup,
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ciscoFlexLinksPreemptionGroup,
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ciscoFlexLinksPreferVlanGroup.
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Added enumeration 'vlbAll', 'vlbConfig' and
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'vlbPreempt' to cflIfStatus."
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REVISION "200504250000Z"
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DESCRIPTION
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"Initial version of this MIB module."
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::= { ciscoMgmt 471 }
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ciscoFlexLinksMIBNotifs OBJECT IDENTIFIER ::=
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{ ciscoFlexLinksMIB 0 }
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ciscoFlexLinksMIBObjects OBJECT IDENTIFIER ::=
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{ ciscoFlexLinksMIB 1 }
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ciscoFlexLinksMIBConformance OBJECT IDENTIFIER ::=
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{ ciscoFlexLinksMIB 2 }
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cflConfig OBJECT IDENTIFIER ::=
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{ ciscoFlexLinksMIBObjects 1 }
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cflStatus OBJECT IDENTIFIER ::=
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{ ciscoFlexLinksMIBObjects 2 }
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-- Flex Links configuration table
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cflIfConfigTable OBJECT-TYPE
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SYNTAX SEQUENCE OF CflIfConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table allows user to configure Flex Links.
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The Flex Links feature requires interface pairs to be
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setup. This table allows user to specify such
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interface pairs.
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An interface can become part of only one such interface
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pair at any given time."
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::= { cflConfig 1 }
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cflIfConfigEntry OBJECT-TYPE
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SYNTAX CflIfConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"An entry containing information about Flex Links
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configuration. Each entry configures a pair of
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interfaces for a Flex Links.
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Only those Layer 2 interfaces which are capable of
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performing Flex Links operation may be configured
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in this table.
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Once an interface is configured as part of a Flex Links
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pair, such an interface, can not be configured as a
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part of other Flex Links pairs."
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INDEX { cflIfConfigPrimary }
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::= { cflIfConfigTable 1 }
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CflIfConfigEntry ::= SEQUENCE {
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cflIfConfigPrimary InterfaceIndex,
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cflIfConfigBackUp InterfaceIndexOrZero,
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cflIfConfigStorageType StorageType,
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cflIfConfigStatus RowStatus
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}
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cflIfConfigPrimary OBJECT-TYPE
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SYNTAX InterfaceIndex
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The object indicates the primary interface in this
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Flex Links pair."
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::= { cflIfConfigEntry 1 }
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cflIfConfigBackUp OBJECT-TYPE
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SYNTAX InterfaceIndexOrZero
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The object indicates the back up interface in this
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Flex Links pair.
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The value of this object is changed to 0 (zero) if this
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interface is removed from the ifTable. The SNMP agent
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is responsible for updating this object's value once
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the interface is added to the ifTable. The value of
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0 (zero) cannot be set."
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::= { cflIfConfigEntry 2 }
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cflIfConfigStorageType OBJECT-TYPE
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SYNTAX StorageType
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The storage type for this conceptual row."
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DEFVAL { nonVolatile }
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::= { cflIfConfigEntry 3 }
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cflIfConfigStatus OBJECT-TYPE
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SYNTAX RowStatus
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The object to manage this RowStatus entry.
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This object must be set to 'creatAndGo' to
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create an entry and set to 'destroy' to delete an
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entry.
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The other objects in this conceptual row can be
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modified any time, even when the value of this entry
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RowStatus object is 'active'."
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::= { cflIfConfigEntry 4 }
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cflEnableStatusChangeNotif OBJECT-TYPE
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SYNTAX TruthValue
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"This variable indicates whether the system
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produces the cflIfStatusChangeNotif.
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A value of 'false' will prevent
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cflIfStatusChangeNotif."
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::= { cflConfig 2 }
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-- Flex Links configuration Extension table
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cflIfConfigExtTable OBJECT-TYPE
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SYNTAX SEQUENCE OF CflIfConfigExtEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table contains management information, such as
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of MAC address-table Move Update(MMU), preemption
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mechanism, VLAN load balancing of Flex Links pair,
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of interfaces which are capable of supporting these
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features."
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::= { cflConfig 3 }
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cflIfConfigExtEntry OBJECT-TYPE
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SYNTAX CflIfConfigExtEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"An entry containing Flex Links management information
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for a particular interface."
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INDEX { cflIfConfigPrimary }
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::= { cflIfConfigExtTable 1 }
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CflIfConfigExtEntry ::= SEQUENCE {
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cflIfConfigMmuPrimaryVlan VlanIdOrNone,
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cflIfConfigPreemptionMode INTEGER,
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cflIfConfigPreemptionDelay Unsigned32,
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cflIfConfigPrefer2kVlan Cisco2KVlanList,
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cflIfConfigPrefer4kVlan Cisco2KVlanList
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}
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cflIfConfigMmuPrimaryVlan OBJECT-TYPE
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SYNTAX VlanIdOrNone
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The object specifies the MAC address-table Move
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Update primary VLAN for the Flex Links interface pair.
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A value of zero indicates that no primary VLAN has been
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configured for MAC address-table Move Update."
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::= { cflIfConfigExtEntry 1 }
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cflIfConfigPreemptionMode OBJECT-TYPE
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SYNTAX INTEGER {
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off(1),
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forced(2),
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bandwidth(3)
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}
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The object specifies the preemption mechanism for
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a Flex Link interface pair.
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off - No preemption happens from active interface
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to backup interface.
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forced - The active interface always preempts the
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backup interface. The preemption occurs
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after the time specified in
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cflIfConfigPreemptionDelay.
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bandwidth - The interface with higher bandwidth
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always acts as the active interface."
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::= { cflIfConfigExtEntry 2 }
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cflIfConfigPreemptionDelay OBJECT-TYPE
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SYNTAX Unsigned32
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UNITS "seconds"
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The object specifies the delay time until an
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interface preempts another interface for a
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Flex Link interface pair."
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::= { cflIfConfigExtEntry 3 }
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cflIfConfigPrefer2kVlan OBJECT-TYPE
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SYNTAX Cisco2KVlanList
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"A string of octets containing one bit per
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perferred VLAN of VLANs with VlanId values of 0
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through 2047 for VLAN load balancing."
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::= { cflIfConfigExtEntry 4 }
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cflIfConfigPrefer4kVlan OBJECT-TYPE
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SYNTAX Cisco2KVlanList
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"A string of octets containing one bit per
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perferred VLAN of VLANs with VlanId values of 2048
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through 4095 for VLAN load balancing."
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::= { cflIfConfigExtEntry 5 }
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-- Flex Links status table
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cflIfStatusTable OBJECT-TYPE
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SYNTAX SEQUENCE OF CflIfStatusEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A list of interfaces which are members of Flex Links."
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::= { cflStatus 1 }
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cflIfStatusEntry OBJECT-TYPE
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SYNTAX CflIfStatusEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"An entry, containing status information about a
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Flex Links interface.
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Entry is created when an interface is configured as
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a member of a Flex Links. When an entry is created
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in the cflIfConfigTable, entries corresponding to
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cflIfConfigPrimary and cflIfConfigBackUp are created
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in this table.
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Entry is deleted when an interface is removed from
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a Flex Links. When an entry is removed from the
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cflIfConfigTable, entries corresponding to
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cflIfConfigPrimary and cflIfConfigBackUp are deleted
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from this table."
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INDEX { cflIfIndex }
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::= { cflIfStatusTable 1 }
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CflIfStatusEntry ::= SEQUENCE {
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cflIfIndex InterfaceIndex,
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cflIfStatus INTEGER
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}
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cflIfIndex OBJECT-TYPE
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SYNTAX InterfaceIndex
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The index value which uniquely identifies the
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interface to which this entry is applicable.
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cflIfIndex is the same as the ifIndex of the
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interface associated with a Flex Links."
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::= { cflIfStatusEntry 1 }
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cflIfStatus OBJECT-TYPE
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SYNTAX INTEGER {
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forwarding(1),
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blocking(2),
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down(3),
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waitingToSync(4),
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waitingForPeerStrate(5),
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unknown(6),
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vlbAll(7),
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vlbConfig(8),
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vlbPreempt(9)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The status of an interface which is participating in
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Flex Links operation.
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A value of 'forwarding' indicates that, the interface is
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participating in Flex Links operation and is
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actively forwarding traffic.
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A value of 'blocking' indicates that, interface is
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participating in Flex Links operation and is ready
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to forward traffic if the interface it backs up in
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Flex Links operation goes down.
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A value of 'down' indicates that, the interface
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participating in Flex Links operation has gone down.
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A value of 'waitingToSync' indicates that, the interface
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is participating in Flex Links operation and is waiting
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to sync with its peer interface.
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A value of 'waitingForPeerState' indicates that, the
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interface is participating in Flex Links operation and
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is waiting for its peer's state.
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A value of 'unknown' indicates that, the interface
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is participating Flex Links operation and has entered
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an unknown state.
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A value of 'vlbAll' indicates that, the interface is
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linkup and VLANs preferred on the peer interface are
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moved to this interface of the Flex Link pair.
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This means that this interface carries all preferred
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VLANs of the Flex Link pair.
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A value of 'vlbConfig' indicates that, the interface
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is linkup and VLANs preferred on this interface have
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moved to forwarding state on the interface.
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A value of 'vlbPreempt' indicates that, the interface
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is linkup and waiting for the timer to expire to
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move into 'vlbConfig' state."
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::= { cflIfStatusEntry 2 }
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-- Notifications
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cflIfStatusChangeNotif NOTIFICATION-TYPE
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OBJECTS {
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cflIfStatus
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}
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STATUS current
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DESCRIPTION
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"A cflIfStatusChangeNotif is generated when the
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value of cflIfStatus changes."
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::= { ciscoFlexLinksMIBNotifs 1 }
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-- Conformance
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ciscoFlexLinksMIBCompliances OBJECT IDENTIFIER
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::= { ciscoFlexLinksMIBConformance 1 }
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ciscoFlexLinksMIBGroups OBJECT IDENTIFIER
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::= { ciscoFlexLinksMIBConformance 2 }
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ciscoFlexLinksMIBCompliance MODULE-COMPLIANCE
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STATUS deprecated
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DESCRIPTION
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"The compliance statement for entities which implement
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the CISCO-FLEX-LINKS-MIB.
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This compliance is deprecated and replaced by
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ciscoFlexLinksMIBCompliance2."
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MODULE -- this module
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MANDATORY-GROUPS {
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ciscoFlexLinksIfConfigGroup,
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ciscoFlexLinksIfStatusGroup,
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ciscoFlexLinksEnableNotifGroup,
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ciscoFlexLinksNotifGroup
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}
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::= { ciscoFlexLinksMIBCompliances 1 }
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ciscoFlexLinksMIBCompliance2 MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"The compliance statement for entities which implement
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the CISCO-FLEX-LINKS-MIB."
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MODULE -- this module
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MANDATORY-GROUPS {
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ciscoFlexLinksIfConfigGroup,
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ciscoFlexLinksIfStatusGroup,
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ciscoFlexLinksEnableNotifGroup,
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ciscoFlexLinksNotifGroup
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}
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GROUP ciscoFlexLinksMmuPrimaryVlanGroup
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DESCRIPTION
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"This group is mandatory in devices running software
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which support MMU primary VLAN feature."
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GROUP ciscoFlexLinksPreemptionGroup
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DESCRIPTION
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"This group is mandatory in devices running software
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which support preemption feature."
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GROUP ciscoFlexLinksPreferVlanGroup
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DESCRIPTION
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"This group is mandatory in devices running software
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which support preferred VLANs of vlan load balancing
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feature."
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OBJECT cflIfConfigBackUp
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT cflIfConfigStorageType
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT cflIfConfigStatus
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SYNTAX INTEGER { active(1) }
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WRITE-SYNTAX INTEGER { createAndGo(4), destroy(6) }
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required.
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Support for createAndWait and notInService is not required."
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OBJECT cflEnableStatusChangeNotif
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT cflIfConfigMmuPrimaryVlan
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT cflIfConfigPreemptionMode
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT cflIfConfigPreemptionDelay
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT cflIfConfigPrefer2kVlan
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT cflIfConfigPrefer4kVlan
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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::= { ciscoFlexLinksMIBCompliances 2 }
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-- Units of Conformance
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ciscoFlexLinksIfConfigGroup OBJECT-GROUP
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OBJECTS {
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cflIfConfigBackUp,
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cflIfConfigStorageType,
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cflIfConfigStatus
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}
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STATUS current
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DESCRIPTION
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"A collection of objects providing interface
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configuration information for Flex Links."
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::= { ciscoFlexLinksMIBGroups 1 }
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ciscoFlexLinksIfStatusGroup OBJECT-GROUP
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OBJECTS {
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cflIfStatus
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}
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STATUS current
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DESCRIPTION
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"A collection of objects providing interface
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status information for Flex Links."
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::= { ciscoFlexLinksMIBGroups 2 }
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ciscoFlexLinksEnableNotifGroup OBJECT-GROUP
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OBJECTS {
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cflEnableStatusChangeNotif
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}
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STATUS current
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DESCRIPTION
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"A collection of objects providing enabling/disabling
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of the status change notifications for Flex
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Links."
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::= { ciscoFlexLinksMIBGroups 3 }
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ciscoFlexLinksNotifGroup NOTIFICATION-GROUP
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NOTIFICATIONS {
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cflIfStatusChangeNotif
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}
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STATUS current
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DESCRIPTION
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"A collection of notifications providing the status
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change for Flex Links."
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::= { ciscoFlexLinksMIBGroups 4 }
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ciscoFlexLinksMmuPrimaryVlanGroup OBJECT-GROUP
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OBJECTS {
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cflIfConfigMmuPrimaryVlan
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}
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STATUS current
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DESCRIPTION
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"A collection of objects providing interface
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MMU primary VLAN information of Flex Links."
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::= { ciscoFlexLinksMIBGroups 5 }
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ciscoFlexLinksPreemptionGroup OBJECT-GROUP
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OBJECTS {
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cflIfConfigPreemptionMode,
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cflIfConfigPreemptionDelay
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}
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STATUS current
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DESCRIPTION
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"A collection of objects providing interface
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preemption information of Flex Links."
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::= { ciscoFlexLinksMIBGroups 6 }
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ciscoFlexLinksPreferVlanGroup OBJECT-GROUP
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OBJECTS {
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cflIfConfigPrefer2kVlan,
|
|
cflIfConfigPrefer4kVlan
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of objects providing interface
|
|
preferred VLANs of vlan load balancing information
|
|
of Flex Links."
|
|
::= { ciscoFlexLinksMIBGroups 7 }
|
|
|
|
END
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|
|