CISCO-LEC-EXT-MIB device MIB details by Cisco

CISCO-LEC-EXT-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-LEC-EXT-MIB.

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

-- *****************************************************************
-- An extension to the ATM Forum LEC MIB for Cisco propietary objects
--
-- May 1997, Chris Young
--
-- Copyright (c) 1997, 1998 by cisco Systems, Inc.
-- All rights reserved.
-- *****************************************************************
--


CISCO-LEC-EXT-MIB DEFINITIONS ::= BEGIN

IMPORTS
        MODULE-IDENTITY, OBJECT-TYPE    FROM SNMPv2-SMI
        MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF
        ciscoMgmt                       FROM CISCO-SMI
        lecConfigEntry                  FROM LAN-EMULATION-CLIENT-MIB
        VlanIndex                       FROM CISCO-VTP-MIB;

ciscoLecExtMIB MODULE-IDENTITY
        LAST-UPDATED "9705091230Z"
        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 module is a Cisco extension to the ATM
                Forum's LANE Client MIB."
        REVISION     "9705091230Z"
        DESCRIPTION
                "Initial version of this MIB module."
        ::= { ciscoMgmt 77 }

ciscoLecExtMIBObjects  OBJECT IDENTIFIER ::= { ciscoLecExtMIB 1 }

cLecExtVlan OBJECT IDENTIFIER ::= 
	{ ciscoLecExtMIBObjects 1 }

--Textual Conventions
-- 
-- none

-- LEC to VLAN mapping

cLecToVlanTable OBJECT-TYPE
        SYNTAX        SEQUENCE OF CLecToVlanEntry
        MAX-ACCESS    not-accessible
        STATUS        current
        DESCRIPTION
                "An extension to the lecConfig table in the
                LAN-EMULATION-CLIENT-MIB that identifies which VLAN a
                LEC is associated with."
        ::= { cLecExtVlan 1 }


cLecToVlanEntry OBJECT-TYPE
        SYNTAX        CLecToVlanEntry
        MAX-ACCESS    not-accessible
        STATUS        current
        DESCRIPTION
                " Each entry in this table shows the correlation
                between a LAN Emulation client and the VLAN that it
                extends."
        AUGMENTS { lecConfigEntry }
        ::= { cLecToVlanTable 1 }

CLecToVlanEntry ::= SEQUENCE {
        cLecToVlanId        VlanIndex
}

cLecToVlanId   OBJECT-TYPE
        SYNTAX        VlanIndex
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
                " The VLAN ID of the VLAN to which the specified LEC
                is attributed."
        ::= { cLecToVlanEntry 1 }

-- Notifications

ciscoLecExtMIBNotificationPrefix OBJECT IDENTIFIER ::= 
	{ ciscoLecExtMIB 2 }
ciscoLecExtMIBNotifications OBJECT IDENTIFIER ::= 
	{ ciscoLecExtMIBNotificationPrefix 0 }
-- none

-- conformance information

ciscoLecExtMIBConformance
                OBJECT IDENTIFIER ::= { ciscoLecExtMIB 3 }
ciscoLecExtMIBCompliances
                OBJECT IDENTIFIER ::= { ciscoLecExtMIBConformance 1 }
ciscoLecExtMIBGroups
                OBJECT IDENTIFIER ::= { ciscoLecExtMIBConformance 2 }


-- compliance statements

ciscoLecExtMIBCompliance MODULE-COMPLIANCE
        STATUS        current
        DESCRIPTION
                "This module should be implemented by all Cisco
                 devices supporting ATM LAN Emulation Clients."
        MODULE        -- this module
        MANDATORY-GROUPS
                { ciscoLecExtVlanMIBGroup }

        ::= { ciscoLecExtMIBCompliances 1 }

-- units of conformance

ciscoLecExtVlanMIBGroup OBJECT-GROUP
        OBJECTS       { cLecToVlanId }
        STATUS        current
        DESCRIPTION
                "A collection of objects related to identifying
                a LANE Client associated VLAN information."
        ::= { ciscoLecExtMIBGroups 1 }

END