Cisco Catalyst 2960 Series User Manual

12.312.212.112.011.311.211.111.0DescriptionCause
Codes
yesnononononononoThe
equipment
that is
sending
this code
has
received an
information
element
that it has
implemented;
however,
one or
more fields
in the
information
element are
coded in
such a way
that has not
been
implemented
by the
equipment
that is
sending
this code.
This code
applies to
ISDN or
modem
calls that
have come
in over
ISDN.
1900 -
Q850
Invalid
Element
Contents
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
877
Information About TACACS+

Cisco Catalyst 2960 Series Specifications

General

Layer	Layer 2
Power over Ethernet (PoE)	Available on some models
RAM	128 MB
Flash Memory	32 MB
MAC Address Table Size	8000
Operating Temperature	0°C to 45°C (32 to 113°F)
Ports	24 or 48 x 10/100/1000