Cisco Catalyst 2960 Series User Manual

12.312.212.112.011.311.211.111.0DescriptionCause
Codes
yesnononononononoThe
message
that was
received is
incompatible
with the
call state.
This code
applies to
ISDN or
modem
calls that
have come
in over
ISDN.
1901 -
Q850
Wrong
Message
for State
yesnononononononoA
procedure
has been
initiated by
the
expiration
of a timer
in
association
with
error-handling
procedures.
This code
applies to
ISDN or
modem
calls that
have come
in over
ISDN.
1902 -
Q850
Recovery
on Timer
Expiration
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
878
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