Table Of Contents
Preface
Revision History
Audience
Organization
Terminology and Definitions
Obtaining Documentation and Submitting a Service Request
Preface
This guide describes the Cisco 7600 Series Router product implementation of the Simple Network Management Protocol (SNMP). SNMP provides a set of commands for setting and retrieving the values of operating parameters on the Cisco 7600 Series router. Router information is stored in a virtual storage area called a Management Information Base (MIB), which contains many MIB objects that describe router components and provides information about the status of the components.
This Preface provides an overview of this guide with the following sections:
•
Revision History
•Audience
•Organization
•Terminology and Definitions
•Obtaining Documentation and Submitting a Service Request
Revision History
The following Revision History tables record technical changes, additions, and corrections to this document. The table shows the release number and document revision number for the change, the date of the change, and a summary of the change.
Cisco IOS Release
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Part Number
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Publication Date
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12.2(33)SRD1
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OL-4077-10
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February 2009
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Description of Changes
•Added the following new MIBs:
–CISCO-OTN-IF-MIB.
Cisco IOS Release
|
Part Number
|
Publication Date
|
12.2(33)SRD
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OL-4077-09
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October 2008
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Description of Changes
•Added the following new MIBs:
–CISCO-DOT3-OAM-MIB.
–CISCO-EVC-MIB.
–CISCO-IEEE-CFM-MIB
–CISCO-NETFLOW-MIB.
–IEEE8021-CFM-MIB.
Cisco IOS Release
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Part Number
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Publication Date
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12.2(33)SBC
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OL-4077-08
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September 2008
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Description of Changes
•Added two MIBs, CISCO-SESS-BORDER-CTRLR-CALL-STATS-MIB and CISCO-SESS-BORDER-CTRLR-EVENT-MIB, for Session Border Controller (SBC) support.
Cisco IOS Release
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Part Number
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Publication Date
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12.2(33)SRC
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OL-4077-07
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January 2008
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Description of Changes
•Created a single table for the existing three MIB tables, Table 3-1MIBs in 7600 Series Routers, page 3-2.
•Created a separate table for MIB Notification Names, Table 3-2MIB Notification names in 7600 Series Routers, page 3-53.
•Added the following MIBs:
Cisco IOS Release
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Part Number
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Publication Date
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12.2(33)SRB
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OL-4077-06
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March 2007
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Description of Changes
•Updated the frCircuitTable MIB object for the RFC1315-MIB (Frame Relay), page 3-128.
•Updated Appendix A, "Monitoring Quality of Service".
•Added Lawful Intercept feature MIB support. Lawful intercept (LI) is a feature to help service providers meet the requirements of law enforcement agencies to provide the ability to intercept VoIP and data traffic going through the edge routers.
–Added the following MIBS to support the Lawful Intercept feature:
•CISCO-IP-TAP-MIB
•CISCO-TAP2-MIB
•Added categories of MIBs in the c7600 Image on the Cisco 7600 Series router. For detailed changes from release to release see CISCO 7600 MIB Categories, page 3-1.
•Renamed CISCO-SNADLC-MIB to CISCO-SNADLC-CONV01-MIB.
•Renamed RFC1315-MIB to RFC1315-MIB (Frame Relay).
•Added the following MIBs:
CISCO-BRIDGE-EXT-MIB
CISCO-CABLE-DIAG-MIB
CISCO-CONTEXT-MAPPING-MIB
CISCO-DLSW-MIB
CISCO-EMBEDDED-EVENT-MGR-MIB
CISCO-EMBEDDED-EVENT-MGR-MIB
CISCO-ENHANCED-IMAGE-MIB
CISCO-ENHANCED-IMAGE-MIB
CISCO-ERM-MIB
CISCO-EHTER-CFM-MIB
CISCO-FLEX-LINKS-MIB
CISCO-IETF-FRR-MIB
CISCO-IETF-PPVPN-MPLS-VPN-MIB
CISCO-IETF-PW-ATM-MIB
CISCO-IETF-PW-ENET-MIB
CISCO-IETF-PW-FR- MIB
CISCO-IETF-PW-MIB
CISCO-IETF-PW-MPLS-MIB
CISCO-IETF-PW-TC-MIB
CISCO-IETF-PW-TDM-MIB
CISCO-IMAGE-TC
CISCO-IPSEC-FLOW-MONITOR-MIB
CISCO-IPSEC-MIB
CISCO-IP-TAP-MIB
CISCO-MAC-NOTIFICATION-MIB
CISCO-MVPN-MIB
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CISCO-NAC-NAD-MIB
CISCO-NETFLOW-MIB
CISCO-POLICY-GROUP-MIB
CISCO-PORT-SECURITY-MIB
CISCO-SNMP-TARGET-EXT-MIB
CISCO-SVI-AUTOSTATE-MIB
CISCO-TAP2-MAB
IEEE8021-CFM-MIB
IGMP-MIB
IMA-MIB
INTEGRATED-SERVICES-MIB
IP-FORWARD-MIB
IP-MIB
IPMROUTE-STD-MIB
LLDP-MIB
MPLS-LDP-ATM-STD-MIB (RFC 3815)
MPLS-LDP-GENERIC-STD-MIB (RFC 3815)
MPLS-LDP-STD-MIB (RFC 3815)
MPLS-LSR-STD-MIB
MPLS-LSR-STD-MIB (RFC 3031)
MPLS-TC-MIB
NOTIFICATION-LOG-MIB
OLD-CISCO-FLASH-MIB
SNMP-COMMUNITY-MIB (RFC 2576)
SNMP-MPD-MIB (RFC 2572)
|
Cisco IOS Release
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Part Number
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Publication Date
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12.2(33)SRA
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OL-4077-05
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June 2006
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Description of Changes
•Cisco 7600 platform shared port adapters (SPAs) support unique device identifier (UDI) compliance.
•Updated the following MIBs:
–ENTITY-MIB (RFC 2737)
–CISCO-PROCESS-MIB— Added support for the latest version of this MIB and two notifications..
–CISCO-DATA-COLLECTION-MIB
–RFC2006-MIB (MIP)—Updated MIB constraints.
–CISCO-ENTITY-FRU-CONTROL-MIB—This release assures that all SPA modules support the cefcModuleTable.
–CISCO-ENTITY-ASSET-MIB
–ENTITY-SENSOR-MIB—Updated the constraints to support new SPA sensors.
–CISCO-IETF-IP-MIB—Update constraints to support IPv6 interfaces only.
•Added support for the following WAN SIP/SPA modules:
–1x ChSTM-1 SPA (SIP-200 SPA)
–4x, 8x Fast Ethernet (SIP-200 SPA)
–1x OC-48/STM-16 POS (SIP-400 SPA)
–2x 4x T3/E3 SPA (SIP-400 SPA)
–4x OC-48/STM-64 POS (SIP-600 SPA)
See Cisco 7600 MIBs, page 3-1 and Displaying the SIP and SSC Hardware Type, page A-33.
•Enhanced Cisco MIBs to ensure compliance with the Cisco Unique Device Identifier cpmpliance effort. See Cisco Unique Device Identifier Support, page A-1.
•Replaced RFC1406-MIB with RFC2006-MIB (MIP), page 3-129.
•Added dsx1LineStatusChange notification. See Environmental or Functional Notifications, page 4-3.
Cisco IOS Release
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Part Number
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Publication Date
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12.2(18)SXF
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OL-4077-04
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September 2005
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Description of Changes
•Added CISCO-QINQ-VLAN-MIB, page 3-96 support
•Updated the following MIBs:
–IF-MIB (for CISCO-QINQ-VLAN-MIB) See Table 3-30.
–CISCO-BULK-FILE-MIB, page 3-65
–CISCO-CLASS-BASED-QOS-MIB, page 3-67
–CISCO-L2-TUNNEL-CONFIG-MIB, page 3-90
–CISCO-ENTITY-EXT-MIB, page 3-78
–CISCO-ENVMON-MIB, page 3-81
•Added clarification for IF-MIB (RFC 2863), page 3-110 of GE-WAN x/y pseudo interface.
•Added support and constraints and updated the following MIBs:
–ENTITY-SENSOR-MIB, page 3-109
–SIP and SPA modules:
•CISCO-ENTITY-FRU-CONTROL-MIB, page 3-78
•CISCO-ENTITY-ASSET-MIB, page 3-77
–CISCO-ENTITY-EXT-MIB, page 3-78
–IF-MIB (RFC 2863), page 3-110:
•Added list of supported SIP/SPAs
•Added IF-MIB support for SPAs
Cisco IOS Release
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Part Number
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Publication Date
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12.2(18)SXE
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OL-4077-03
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March 2005
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Description of Changes
•Added DWDM Xenpak GBIC transceiver support.
•Digital optical monitoring (DOM) feature.
Ability to remotely monitor digital optical parameters (module temperature, voltage, optical Tx/Rx power), without interrupting the service on transceivers that support the DOM capability. This feature provides:
–Support for pluggable optical interfaces
–Inline power measurement capability at installation
–Ongoing L1 status information to support network monitoring
–Ability to enable dedicated L1 fault analysis
Equivalent monitoring functionality for transceiver-based WDM systems.
•ENTITY-MIB enhancements. Sensor objects supported in the ENTITY-MIB. Added modeling of transceiver sensors. See "ENTITY-MIB (RFC 2737)" section on page 108
•CISCO-ENTITY-SENSOR-MIB enhancements. Monitor transceiver sensor values and configure thresholds. See "MIB Usage Values for Cisco Transceivers" section on page 79
•ENTITY-MIB UDI support. Unique Device Identifier provides the ability to identify unique network elements for asset management.
•IF-MIB—Updated IfTable Object Values for OSMs for the POS Layers.
•CISCO-ENTITY-ALARM-MIB, page 3-72 supports new common mechanism for reporting alarms
•CISCO-PROCESS-MIB, page 3-95 updated for all WAN cards.
•ENTITY-MIB and related MIB Support for SIP1 and SIP2. New hardware support for SIP/SPAs.
Cisco IOS Release
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Part Number
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Publication Date
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12.2(18)SXD
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OL-4077-02
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September 2004
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Description of Changes
•Chapter 4, Cisco 7600 trap information. See the "Cisco SNMP Notifications" section on page 2 has been updated to provide additional information such as probable cause for the notification and any action that must be performed.
•CISCO-RF-MIB support with NSF/SSO. This MIB provides configuration control and status for the Redundancy Framework (RF) subsystem. RF provides a mechanism for logical redundancy of software functionality. See the "CISCO-RF-MIB" section on page 97.
•CISCO-RF-MIB Notifications. See Redundancy Framework Notifications, page 4-15 for redundancy framework notifications.
•Levels of redundancy (RPR, RPR+, and NSF-SSO) and MIB synchronization support after a failover.
Release 12.2(18)SXD and later releases support supervisor engine redundancy with Route Processor Redundancy (RPR) and Route Processor Redundancy Plus (RPR+). See Cisco Redundancy Features, page A-2 for a description of the levels of redundancy for the Cisco 7600 routers.
Cisco IOS Release
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Part Number
|
Publication Date
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12.2(17d)SXB2
|
OL-4077-01
|
December 2003
|
Description of Changes
•DWDM Xenpak GBIC transceiver support.
•Digital optical monitoring (DOM) feature. Ability to remotely monitor digital optical parameters (module temperature, voltage, optical Tx/Rx power), without interrupting the service on transceivers that support the DOM capability. Provides support for pluggable optical interfaces.
•ENTITY-MIB enhancements. Sensor objects supported in the ENTITY-MIB. See "ENTITY-MIB (RFC 2737)" section on page 108.
•CISCO-ENTITY-SENSOR-MIB enhancements. Monitor transceiver sensor values and configure thresholds. See "MIB Usage Values for Cisco Transceivers" section on page 79.
•Chapter 4, Cisco 7600 trap information.
•Chapter 3, ifTable Object Values for 4GE-WAN GBIC OSM, the ifLinkUpDownTrapEnable value should be false(2)
Audience
This guide is intended for system and network administrators who must configure the
Cisco 7600 Series router for operation and monitor its performance in the network.
This guide may also be useful for application developers who are developing management applications for the Cisco 7600 Series router.
Organization
This guide contains the following chapters:
•Chapter 1, "Cisco 7600 Series Router MIB Overview," provides background information about SNMP and its implementation on the Cisco 7600 Series router, and a feature history table describing new features implemented since the last Cisco software release.
•Chapter 2, "Configuring MIB Support," provides instructions for configuring SNMP management support on the Cisco 7600 Series router.
•Chapter 3, "Cisco 7600 MIB Specifications," describes each MIB included on the Cisco 7600 Series router. Each description lists any constraints as to how the MIB is implemented on the router.
•Chapter 4, "Monitoring Notifications," describes the SNMP notifications, which are both traps and informs, supported by the Cisco 7600 Series router, provides a description of each notification, a probable cause, and recommended action to take.
•Appendix A, "Using MIBs," provides information about how to use SNMP to perform system functions such as bulk-file retrieval and Quality of Service (QoS).
•Appendix B, "QoS MIB Implementation," provides information about how to implement Quality of Service (QoS) in addition to a matrix that defines which objects support QoS policy actions.
•Glossary
•Index
Terminology and Definitions
This section discusses conventions and terminology used in this guide.
•Alarm—In SNMP, the word alarm is commonly misused to mean the same as a trap (see Trap definition below). Alarm represents a condition which causes an SNMP trap to be generated.
Note Many commands use the word traps in the command syntax. Unless there is an option in the command to select either traps or informs, the keyword traps refers to either traps, informs, or both. Use the snmp-server host and snmp-server enable <notification> command to specify whether to send SNMP notifications as traps or informs.
•Element Management System (EMS)—An EMS manages a specific portion of the network. For example, the SunNet Manager, an SNMP management application, is used to manage SNMP manageable elements. Element Managers may manage asynchronous lines, multiplexers, PABX, proprietary systems, or an application.
•Inform—Reliable SNMP notifications which are stored in memory until the SNMP manager issues a response. Informs use more system resources than traps. The SNMP Inform mechanism can be used when a reliable fault reporting system is required.
•Lawful Intercept (LI)—The term used to describe the process by which law enforcement agencies conduct electronic surveillance as authorized by judicial or administrative order. Legislation and regulations are increasingly being adopted that require service providers (SPs) to design and implement their networks to explicitly support authorized electronic surveillance.
•Management Information Base (MIB)—The objects that are available in an SNMP managed device. The information is represented in Abstract Syntax Notation 1 (ASN.1). This is a way of logically grouping data so that it is easily understood by all.
•MIB-II—The successor to MIB-I, which was the original standard SNMP MIB.
•Multiprotocol Label Switching (MPLS)—MPLS is the standardized version of the Cisco original tag-switching proposal. It uses a label forwarding paradigm (forward packets based on labels).
•Remote Network Monitoring (RMON) MIB—SNMP MIB for remote management of networks. While other MIBs are usually created to support a network device whose primary function is other than management, RMON was created to provide management of a network. RMON is one of the many SNMP based MIBs that are IETF Standards.
•Simple Network Management Protocol (SNMP)—An application layer protocol that allows you to remotely manage networked devices. The simple in SNMP is only in contrast to protocols which are thought to be even more complex than SNMP. SNMP consists of the following components: a management protocol, a definition of management information and events, a core set of management information and events, and a mechanism and approach used to manage the use of the protocol including security and access control.
•Synchronous Optical Network (SONET)—A physical layer interface standard for fiber optic transmission.
•Trap—A device-initiated SNMP notification message. The contents of the message might be simply informational, but it is mostly used to report real-time trap information. Traps can be used in conjunction with other SNMP mechanisms, as in trap-directed polling.
•User Datagram Protocol (UDP)—A connectionless, non-reliable IP-based transport protocol.
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
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