CISCO-IMAGE-MIB device MIB details by Cisco

CISCO-IMAGE-MIB file content

The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.

Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.

Use ActiveXperts Network Monitor 2024 to import vendor-specific MIB files, inclusing CISCO-IMAGE-MIB.

Vendor:	Cisco
Mib:	CISCO-IMAGE-MIB  [download]  [view objects]
Tool:	ActiveXperts Network Monitor 2024 [download]    (ships with advanced SNMP/MIB tools)

-- *****************************************************************
-- CISCO-IMAGE-MIB.my:  Router Image MIB file
--
-- Jan 1995, Yunsen Wang
--
-- Copyright (c) 1995 by cisco Systems, Inc.
-- All rights reserved.
-- 
-- *****************************************************************

CISCO-IMAGE-MIB DEFINITIONS ::= BEGIN

IMPORTS
	MODULE-IDENTITY,
	OBJECT-TYPE,
	Integer32
		FROM SNMPv2-SMI
	DisplayString
		FROM SNMPv2-TC
	MODULE-COMPLIANCE,
	OBJECT-GROUP
		FROM SNMPv2-CONF
	ciscoMgmt
		FROM CISCO-SMI;

ciscoImageMIB MODULE-IDENTITY
	LAST-UPDATED	"9508150000Z"
	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-snmp@cisco.com"
	DESCRIPTION
		"Router image MIB which identify the capabilities
		and characteristics of the image"
	REVISION        "9508150000Z"
	DESCRIPTION
		"Specify a correct (non-negative) range for an index
		object."
	REVISION	"9501160000Z"
	DESCRIPTION
		"Initial version of this MIB module."
	::= { ciscoMgmt 25 }


          -- This group is present in all IOS based products.


ciscoImageMIBObjects OBJECT IDENTIFIER ::= { ciscoImageMIB 1 }

ciscoImageTable OBJECT-TYPE
	SYNTAX     SEQUENCE OF CiscoImageEntry
	MAX-ACCESS not-accessible
	STATUS     current
	DESCRIPTION
		"A table provides content information describing the 
		executing IOS image."
	::= { ciscoImageMIBObjects 1 }

ciscoImageEntry OBJECT-TYPE
	SYNTAX     CiscoImageEntry
	MAX-ACCESS not-accessible
	STATUS     current
	DESCRIPTION
		"A image characteristic string entry."
	INDEX { ciscoImageIndex }
	::= { ciscoImageTable 1 }


CiscoImageEntry ::=
	SEQUENCE {
		ciscoImageIndex		Integer32 (0..2147483647),
		ciscoImageString	DisplayString
	}


ciscoImageIndex OBJECT-TYPE
	SYNTAX     Integer32 (0..2147483647) 
	MAX-ACCESS not-accessible
	STATUS     current
	DESCRIPTION
		"A sequence number for each string stored
		in the IOS image."
	::= { ciscoImageEntry 1 }

ciscoImageString OBJECT-TYPE
	SYNTAX     DisplayString
	MAX-ACCESS read-only
	STATUS     current
	DESCRIPTION
		"The string of this entry."
	::= { ciscoImageEntry 2 }

	
	-- conformance information

ciscoImageMIBConformance OBJECT IDENTIFIER ::= { ciscoImageMIB 2 }
ciscoImageMIBCompliances OBJECT IDENTIFIER ::= { ciscoImageMIBConformance 1 }
ciscoImageMIBGroups      OBJECT IDENTIFIER ::= { ciscoImageMIBConformance 2 }

	-- compliance statements

ciscoImageMIBCompliance MODULE-COMPLIANCE
	STATUS current
	DESCRIPTION
		"The compliance statement for entities which implement
		the Cisco Image MIB"
	MODULE	-- this module
		MANDATORY-GROUPS { ciscoImageMIBGroup }
	::= { ciscoImageMIBCompliances 1 }

	-- units of conformance

ciscoImageMIBGroup OBJECT-GROUP
	OBJECTS {
	ciscoImageString
	}
	STATUS current
	DESCRIPTION
		"A collection of objects providing IOS image characteristics"
	::= { ciscoImageMIBGroups 1 }


END