-- ****************************************************************** -- CISCO-HW-MODULE-CONTROL-MIB.my: Cisco Hardware Module Control MIB. -- -- November 2009, Guichuan Tang -- -- Copyright (c) 2009, 2010 by Cisco Systems, Inc. -- All rights reserved. -- -- ****************************************************************** CISCO-HW-MODULE-CONTROL-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Unsigned32 FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF entPhysicalIndex FROM ENTITY-MIB CiscoInterfaceIndexList FROM CISCO-TC ciscoMgmt FROM CISCO-SMI; ciscoHwModuleControlMIB MODULE-IDENTITY LAST-UPDATED "201008090000Z" 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-lan-switch-snmp@cisco.com" DESCRIPTION "The MIB module providing configuration and control information for management of hardware modules and components on Cisco devices. The following features are managed: bandwidth oversubscription, clearing of HoL(Head of Line) blocking, etc. Bandwidth oversubscription: a group of ports are said to be operating in bandwidth oversubscription mode if the amount of internal forwarding fabric bandwidth allocated to the group of ports on a switching or routing device is less than the aggregate maximum connection speeds of these ports. Clearing of HoL blocking: refers to the process in which if any port of a port group receives a pause frame from the remote side, it will block packet transmission on all ports of the port group till a packet is delivered to the flow controlled port. If the clearing of HoL blocking feature is disabled, the device will drop packets destined for the jammed ports and continue delivering packets for the other ports." REVISION "201008090000Z" DESCRIPTION "Added ciscoHmcMIBOperModeGroup." REVISION "200911120000Z" DESCRIPTION "Initial version of this MIB module." ::= { ciscoMgmt 714 } ciscoHwModuleControlMIBNotifs OBJECT IDENTIFIER ::= { ciscoHwModuleControlMIB 0 } ciscoHwModuleControlMIBObjects OBJECT IDENTIFIER ::= { ciscoHwModuleControlMIB 1 } ciscoHwModuleControlMIBConform OBJECT IDENTIFIER ::= { ciscoHwModuleControlMIB 2 } chmcOversubscription OBJECT IDENTIFIER ::= { ciscoHwModuleControlMIBObjects 1 } chmcOperationalMode OBJECT IDENTIFIER ::= { ciscoHwModuleControlMIBObjects 2 } -- The hw-module oversubscription group chmcOversubModuleTable OBJECT-TYPE SYNTAX SEQUENCE OF ChmcOversubModuleEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains information for managing bandwidth oversubscription feature for physical modules capable of providing such feature." ::= { chmcOversubscription 1 } chmcOversubModuleEntry OBJECT-TYPE SYNTAX ChmcOversubModuleEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry provides management information for a specific physical module as indicated by the value of entPhysicalIndex, which is capable of providing bandwidth oversubscription feature." INDEX { entPhysicalIndex } ::= { chmcOversubModuleTable 1 } ChmcOversubModuleEntry ::= SEQUENCE { chmcOversubModuleCapabilities BITS, chmcOversubModOversubStatus INTEGER } chmcOversubModuleCapabilities OBJECT-TYPE SYNTAX BITS { oversubConfigModuleLevel(0), oversubConfigPortGroupLevel(1), clearblockConfigPortGroupLevel(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the attributes of this module with respective to the bandwidth oversubscription feature. oversubConfigModuleLevel(0) - This bit is set if configuration of bandwidth oversubscription is supported at module level. oversubConfigPortGroupLevel(1) - This bit is set if configuration of bandwidth oversubscription is supported at port group level. clearblockConfigPortGroupLevel(2) - This bit is set if configuration of clearing of HoL blocking is supported at port group level." ::= { chmcOversubModuleEntry 1 } chmcOversubModOversubStatus OBJECT-TYPE SYNTAX INTEGER { enabledOnAllPortGroups(1), disabledOnAllPortGroups(2), portGroupSpecific(3) -- read-only } MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the state of the bandwidth oversubscription feature for this module. enabledOnAllPortGroups -- the bandwidth oversubscription feature is enabled on all port groups of this module. disabledOnAllPortGroups -- the bandwidth oversubscription feature is disabled on all port groups of this module. portGroupSpecific -- the bandwidth oversubscription feature is enabled on some port groups of this module while being disabled at the remaining port groups of this module. This value is a read-only value and can not be set on any instance of this object. This object will only be configurable when the instance value of chmcOversubModuleCapabilities of this entry has the 'oversubConfigModuleLevel' bit set to 1." ::= { chmcOversubModuleEntry 2 } chmcOversubPortGroupTable OBJECT-TYPE SYNTAX SEQUENCE OF ChmcOversubPortGroupEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains information for managing bandwidth oversubscription and clearing of HoL blocking features for port groups of the physical modules capable of providing bandwidth oversubscription feature." ::= { chmcOversubscription 2 } chmcOversubPortGroupEntry OBJECT-TYPE SYNTAX ChmcOversubPortGroupEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry contains management information for a specific port group on a specific physical module as indicated by the value of entPhysicalIndex, which is capable of providing bandwidth oversubscription feature." INDEX { entPhysicalIndex, chmcOversubPortGrpIndex } ::= { chmcOversubPortGroupTable 1 } ChmcOversubPortGroupEntry ::= SEQUENCE { chmcOversubPortGrpIndex Unsigned32, chmcOversubPortGrpIfIndexList CiscoInterfaceIndexList, chmcOversubPortGrpOversubStatus INTEGER, chmcOversubPortGrpClearBlkStatus INTEGER } chmcOversubPortGrpIndex OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique value assigned to a specific port group on a module." ::= { chmcOversubPortGroupEntry 1 } chmcOversubPortGrpIfIndexList OBJECT-TYPE SYNTAX CiscoInterfaceIndexList MAX-ACCESS read-only STATUS current DESCRIPTION "Contains ifIndex values for the list of the ports in the port group." ::= { chmcOversubPortGroupEntry 2 } chmcOversubPortGrpOversubStatus OBJECT-TYPE SYNTAX INTEGER { other(1), -- read-only enabled(2), disabled(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the state of the bandwidth oversubscription feature on this port group. other - none of the following. This value is a read-only value and can not be set on any instance of this object. enabled - this port group is enabled to operate in bandwidth oversubscription mode. disabled - this port group is disabled to operate in bandwidth oversubscription mode. The first port indicated by the first four bytes of the value of chmcOversubPortGrpIfIndexList of this port group will keep its administrative status and the remaining ports of this port group will be administratively shut down. This object will only be configurable when the instance value of chmcOversubModuleCapabilities for the corresponding module has the 'oversubConfigPortGroupLevel' bit set to 1." ::= { chmcOversubPortGroupEntry 3 } chmcOversubPortGrpClearBlkStatus OBJECT-TYPE SYNTAX INTEGER { other(1), -- read-only enabled(2), disabled(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the state of the clearing of HoL blocking feature on this port group. other - none of the following. This value is a read-only value and can not be set on any instance of this object. enabled - the clearing of HoL blocking feature is enabled. disabled - the clearing of HoL blocking feature is disabled. This object will only take effect when the instance value of chmcOversubPortGrpOversubStatus of this entry is 'enabled'. This object will only be configurable when the instance value of chmcOversubPortGrpOversubStatus of this entry is 'enabled' and the instance value of chmcOversubModuleCapabilities for the corresponding module has the 'clearblockConfigPortGroupLevel' bit set to 1." ::= { chmcOversubPortGroupEntry 4 } -- The hw-module operational mode group chmcOperModePortGroupTable OBJECT-TYPE SYNTAX SEQUENCE OF ChmcOperModePortGroupEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains information for managing operational mode features for port groups of the physical modules capable of providing operational mode configuration." ::= { chmcOperationalMode 1 } chmcOperModePortGroupEntry OBJECT-TYPE SYNTAX ChmcOperModePortGroupEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry contains operational mode information for a specific port group on a specific physical module as indicated by the value of entPhysicalIndex, which is capable of providing operational mode configuration." INDEX { entPhysicalIndex, chmcOperModePortGrpIndex } ::= { chmcOperModePortGroupTable 1 } ChmcOperModePortGroupEntry ::= SEQUENCE { chmcOperModePortGrpIndex Unsigned32, chmcOperModePortGrpOperMode INTEGER, chmcOperModePortGrpIfIndexList CiscoInterfaceIndexList } chmcOperModePortGrpIndex OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique value assigned to a specific port group on a module." ::= { chmcOperModePortGroupEntry 1 } chmcOperModePortGrpOperMode OBJECT-TYPE SYNTAX INTEGER { other(1), -- read-only tenGigabitEthernet(2), fortyGigabitEthernet(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the operational mode of the port group. other - none of the following. This value is a read-only value and can not be set on any instance of this object. tenGigabitEthernet - this port group is operated with 10 Gigibit Ethernet port mode. forthGigabitEthernet - this port group is operated with 40 Gigabit Ethernet port mode. Modification on the instance value of this object may cause the corresponding module to be reset." ::= { chmcOperModePortGroupEntry 2 } chmcOperModePortGrpIfIndexList OBJECT-TYPE SYNTAX CiscoInterfaceIndexList MAX-ACCESS read-only STATUS current DESCRIPTION "Contains ifIndex values for the list of the ports in the port group. The instance value of this object may be changed after modification on the corresponding instance value of chmcOperModePortGrpOperMode." ::= { chmcOperModePortGroupEntry 3 } -- Conformance information chmcHwModuleControlMIBCompliances OBJECT IDENTIFIER ::= { ciscoHwModuleControlMIBConform 1 } chmcHwModuleControlMIBGroups OBJECT IDENTIFIER ::= { ciscoHwModuleControlMIBConform 2 } -- Compliance statements chmcHwModuleControlMIBCompliance MODULE-COMPLIANCE STATUS deprecated DESCRIPTION "The compliance statement for CISCO-HW-MODULE-CONTROL-MIB." MODULE -- this module GROUP ciscoHmcMIBOversubBaseGroup DESCRIPTION "This group is mandatory for devices that support either the bandwidth oversubscription feature alone or both the bandwidth oversubscription and the clearing of HoL blocking feature." GROUP ciscoHmcMIBOversubPgClearBlkGrp DESCRIPTION "This group is mandatory for devices that support the clearing of HoL blocking feature." OBJECT chmcOversubModOversubStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT chmcOversubPortGrpOversubStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT chmcOversubPortGrpClearBlkStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { chmcHwModuleControlMIBCompliances 1 } chmcHwModuleControlMIBCompliance1 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for CISCO-HW-MODULE-CONTROL-MIB." MODULE -- this module GROUP ciscoHmcMIBOversubBaseGroup DESCRIPTION "This group is mandatory for devices that support either the bandwidth oversubscription feature alone or both the bandwidth oversubscription and the clearing of HoL blocking feature." GROUP ciscoHmcMIBOversubPgClearBlkGrp DESCRIPTION "This group is mandatory for devices that support the clearing of HoL blocking feature." GROUP ciscoHmcMIBOperModeGroup DESCRIPTION "This group is mandatory for devices that supports the port group operational mode feature." OBJECT chmcOversubModOversubStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT chmcOversubPortGrpOversubStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT chmcOversubPortGrpClearBlkStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT chmcOperModePortGrpOperMode MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { chmcHwModuleControlMIBCompliances 2 } -- Units of Conformance ciscoHmcMIBOversubBaseGroup OBJECT-GROUP OBJECTS { chmcOversubModuleCapabilities, chmcOversubModOversubStatus, chmcOversubPortGrpIfIndexList, chmcOversubPortGrpOversubStatus } STATUS current DESCRIPTION "A collection of objects providing information about the bandwidth oversubscription and/or clearing of HoL blocking features for hardware modules capable of providing such features." ::= { chmcHwModuleControlMIBGroups 1 } ciscoHmcMIBOversubPgClearBlkGrp OBJECT-GROUP OBJECTS { chmcOversubPortGrpClearBlkStatus } STATUS current DESCRIPTION "A collection of objects describing the clearing of HoL blocking support at port group level for each hardware module capable of providing such feature." ::= { chmcHwModuleControlMIBGroups 2 } ciscoHmcMIBOperModeGroup OBJECT-GROUP OBJECTS { chmcOperModePortGrpOperMode, chmcOperModePortGrpIfIndexList } STATUS current DESCRIPTION "A collection of objects providing the operational mode information at port group level for each physical module capable of providing such feature." ::= { chmcHwModuleControlMIBGroups 3 } END