Cisco Systems 7600 MIB specifications Dlsw-Mib, Entity-Mib Rfc, Dsx3LoopbackConfig Read-only, 102

Chapter 3 Cisco 7600 MIB Specifications

DLSW-MIB

Table 3-31 DS3-MIB Constraints (continued)

MIB Object Notes

•dsx3LoopbackConfig Read-only.

dsx3FarEndConfigTable	Not implemented.
dsx3FarEndCurrentTable	Not implemented.
dsx3FarEndIntervalTable	Not implemented.
dsx3FarEndTotalTable	Not implemented.
dsx3FracTable	Not implemented.

*All T3/ATM line cards only support read-only values on all variables.

*The RFC1407-MIB usage supports the Cisco 7600 PA-MC-T3, PA-MC-E3, PA-A3-T3, PA-A3-E3 port adapters.

*Currently for the dsx3FracTable to operate, the DS1 layer must be implemented in the ifTable. In this release, this table is shown as not implemented because no rows are instantiated.

DLSW-MIB

The DLSW-MIB (RFC 2024)contains objects to manage data-link switching (DLSW) on the router.

ENTITY-MIB (RFC 2737)

The ENTITY-MIB allows functional component discovery. It is used to represent physical and logical entities (components) in the router and manages those entities. The current software release supports the RFC 2737 version of this MIB. This MIB is applicable to all OSM WAN ports, FlexWAN cards, port adapters, and Cisco DWDM GBIC and XENPAK transceivers.

The following are the conformance groups contained in the ENTITY-MIB:

•entityPhysical group—Describes the physical entities managed by a single agent.

•entityLogical group—Describes the logical entities managed by a single agent.

•entityMapping group—Describes the associations between the physical entities, logical entities, interfaces, and non-interface ports managed by a single agent.

•entityGeneral group—Describes general system attributes shared by potentially all types of entities managed by a single agent.

•entityNotifications group—Contains status indication notifications.

The following groups are added from RFC 2737:

•entityPhysical2 group—This group augments the entityPhysical group.

•entityLogical2 group—Describes the logical entities managed by a single agent, and replaces entityLogical group.

The MIB table entPhysicalTable identifies the physical entities in the router. The entPhysicalTable contains a single row for the Cisco 7600 chassis and a row for each entity in the chassis. A physical entity may contain other entities. For example, a SIP-200 in slot 6 with one 4xOC3 POS SPA in subslot 6/0, supports the following entities in this table: SPA and SIP modules, sensors on the SIP, and SPA ports.

For detailed definitions of MIB objects, see the MIB.

	Cisco 7600 Series Router MIB Specifications Guide
3-102	OL-4077-07