Cisco AGS+, Hardware Installation And Maintenance

Page: 67 / 146

Configuring
Cards
CSC-MCI
and CSC-SCI Card Numbering
Table 5-4
shows
the switch
Si
settings
for card numbering the
MCI
and
SCI
cards
The
card
numbers
within the
set
of
MCI
and SCI
cards
installed in
the chassis
must be
unique These
card
numbers must
also
be
unique
among
the
other cards installed
Card number
can be used only
if
no
ciscoBus controller card
is
installed the
ciscoBus controller card
is
card
number
by
default
Table 5-4
CSC-MCI
and CSC-SCI Switch
Si
Settings
for
Card Numbering
Card
No
Si-i S1-2
S1-3
Si-4
01 0ff Off Off
Off
Off Off
Off
On
Off Off
On
Off
Off Off
On On
Off
On
Off
Off
Off
On
Off
On
Off
On
On
Off
Off
On
On
On
Use
only
if no ciscoBus controller
card
is
installed
The
ciscoBus
controller
card
is
card
number
by
default
CSC-MCI
and CSC-SCI
Mode
and Clocking Options
On
the
MCI
card jumpers
W5
and
W4
control the
serial
ports
and
in
data
communications
equipment
DCE
mode On
the
SCI card jumpers
N22 N26 N12
and
N16
control the serial
ports
through
in
DCE
mode
In addition
to
changing
these
jumpers for
DCE
operation you must
configure
the
clock
rate
on each
serial
interface of the
interface
card using
the
clockrate speed
interface
subcommand
where
speed is
the
bit rate
of
the
interface
in bits
per second
The
applique
must be
DCE
or
configured as
DCE
to
generate
the
clock
signals
Following
is
sample
output of
the
clockrate
speed
command
Router
configure
terminal
Enter configuration commands
one per
line
Edit
with DELETE CRTL/W and
CRTL/U
with CTRL/Z
interface
serial
clockrate
64000
AZ
Router
write memory
Router
The no
clockrate
command
removes
the
clock
rate if
data terminal
equipment
DTE
mode
is
desired Refer
to
the appropriate configuration
and reference publication for more information
on
these
commands
Following
are the acceptable
clockrate
speed settings appearing as
they are
entered with the clockrate
speed
command
1200
2400 4800 9600
19200 38400
56000 6400 7200
12500 148000 500000 800000
1000000 1300000 2000000
and 4000000
The
fastest speeds
might not
work
if
your cable
is
too long Speeds faster
than 148 kbps
are not
recommended
for
RS-232
or
RS-232
SDLC
signaling
It
is
recommended
that you use the
RS-232
and
SDLC
appliques only at speeds up to
64kbps for speeds
above
this use
RS-449 X.21
or
HD
V.35
5-10
AGS
Hardware
Installation
and Maintenance