Paradyne 4200 Evolution of the Interfaces Group of MIB II RFC, Mib Ii Rfc, Object, Description

C. Traps and MIBs

Table C-2. System Group Objects (2 of 2)

Object	Description	Setting/Contents
sysLocation	Provides the physical location	ASCII character string (32 characters), as set by the user:
(system 6)	for the node.	badValue(3) – Field length exceeded.
sysServices	Theset of services potentially	Layer 1: Layer 1 functionality (physical) value is
(system 7)	offered by the unit. The value is	2^(1-1)=2^0=1. The sum is 1.
	a sum which initially takes the	Layer2 – Layer 2 functionality (datalink/subnetwork)
	value of zero. For each OSI
		value is 2^(2-1)=2^1=2. The sum is 3.
	layer (L) that this node
		Layer3 – Layer 3 functionality (internet) value is
	performs tarnsactions for, 2
		2^(3-1)=2^2=4. The sum is 7.
	raised to L-1 is added to the
	sum.	Layer4 – Layer 4 functionality (end-to-end) value is
		T2^(4-1)=2^3=8. The sum is 15.
		Layer7 – Layer 7 functionality (application) value is
		2^(7-1)=2^6=64. The sum is 79.

MIB II (RFC 2863)

he objects defined by MIB II (RFC 2863) are organized into the following groups:

Interfaces Group (see Evolution of the Interfaces Group of MIB II (RFC 2863))

MIB II (RFC 2863) Extension to the Interface Table

MIB II (RFC 2863) Interface Stack Group

TMIB II (RFC 2863) Interface Test Table MIB II (RFC 2863) ifTestEntry Table

Evolution of the Interfaces Group of MIB II (RFC 2863)

The evolution of the Interfaces Group of MIB II (RFC 2863 converted to SNMP v1) consists of an object indicating the number of interfaces supported by the GranDSLAM 4200 and an interface table containing an entry for each interface. There will be interface table entries for an uplink interface, each of the ATM cell interfaces, an AAL5 interface, a DSL interface, and an RFC 1483 virtual interface (see Table C-3, Interfaces Group Objects, for the objects supported).

C-8 August 2002 4200-A2-GB20-00