Nortel Networks 2500 Series manual 290 Configuring the switch using Device Manager

290 Configuring the switch using Device Manager

Field	Description
FramesErrors	The number of invalid LLDP frames
	received on the port, while the LLDP agent
	is enabled.
FramesTotal	The number of valid LLDP frames received
	on the port, while the LLDP agent is
	enabled.
TLVsDiscardedTotal	The number of LLDP TLVs discarded for
	any reason.
TLVsUnrecognizedTotal	The number of LLDP TLVs received on
	a given port that are not recognized by
	this LLDP agent on the indicated port.
	An unrecognized TLV is referred to as
	the TLV whose type value is in the range
	of reserved TLV types (000 1001 - 111
	1110) in Table 9.1 of IEEE 802.1AB-2004.
	An unrecognized TLV can be a basic
	management TLV from a later LLDP
	version.
AgeoutsTotal	This counter represents the number of
	age-outs that occurred on a given port.
	An age-outis "the number of times the
	complete set of information advertised by
	a particular MSAP is deleted from tables
	contained in lldpRemoteSystemsData
	and lldpExtensions objects because
	the information timeliness interval has
	expired." This counter is similar to
	lldpStatsRemTablesAgeouts, except that
	it is on a per-port basis. This enables
	NMS to poll tables associated with the
	lldpRemoteSystemsData objects and all
	LLDP extension objects associated with
	remote systems on the indicated port only.
	This counter is set to zero during agent
	initialization. When the admin status for
	a port changes from disabled to rxOnly,
	txOnly or txAndRx, the counter associated
	with the same port is reset to 0. The agent
	also flushes all remote system information
	associated with the same port. This
	counter is incremented only once when the
	complete set of information is invalidated
	(aged out) from all related tables on a
	particular port. Partial aging is not allowed,
	and thus, does not change the value of
	this counter.

Nortel Ethernet Routing Switch 2500 Series

Overview — System Configuration

NN47215-500 (323162-B) 02.02 Standard

4.1 19 November 2007

Copyright © 2007, Nortel Networks