Cisco AGS+ Instruction Manual

September
1992
CISCOSYSTEMS

AG
Hardware
Installation and
Maintenance
September
1992
Corporate Headquarters
1525 OBrien Drive
Menlo
Park
California 94026 USA
415
326-1941
1-800-553-NETS
Customer Order Number DOC-IM-AGSv9.1
Cisco Document
Assembly
Number 83-0053-Mi
Text Part Number 78-0966-01
ci sco
SYSTEMS

The
products
and
specifications
configurations
and other technical
information regarding the products contained in this
manual
are subject to
change
without notice.A11
statements
technical
information
and recomusendations contained in this
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presented
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in this maiaual.THIS IVIANUAL IS
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ISWITH ALL FAULTS CISCO DISCLAIMS ALL
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Customers
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This equipusent generates
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may
cause interference to radio
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has been tested and found
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The Cisco implementation of
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adaptation
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of
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fornia
Berkeley UCB
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ISAND WITHOUT ANY EXPRESS OR
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IGRP IGS MGS NetCentral NetCentral Station
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et SMARTnet
and the Cisco logo
are trademarks of Cisco
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Inc All other products
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are the trademarks service
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service marks of their
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AGS Hardware InstaI/a ion and Maintenance
Copyright 1992
Ciscu
Systems
Inc
All
rights
reserved Printed in USA

Table
of
Contents
About This Manual xi
Document
Objectives
xi
Audience xi
Document
Organization
xii
Document Conventions
xiii
Related Cisco Documentation xiv
Service and
Support
xv
Warranty
Information
xv
Maintenance
Agreements xv
Customer
Support
xvi
Obtaining
Additional Information xvii
Ordering
Additional Cisco Publications xvii
Obtaining
Cisco Technical Information
Electronically
xvii
Obtaining Information
from Other Sources xviii
Obtaining
RFCs xviii
Obtaining
Technical Standards xx
Chapter
Product Overview 1-1
Chassis
Specifications
13
Processor Controller
Memory
and Interface Cards 1-3
Processor Cards 1-4
cBus Controller
Cards
1-4
Memory
Cards
1-5
Network
Interface Cards 1-6
Card and Port Limitations 1-7
Rear Panel
Configurations 1-8
Chassis Power
Budget
1-9
Table of Contents iii

Chapter
Preparing for
Installation 24
Safety
Recommendations 2-1
Safety
with
Electricity
2-2
Preventing
Electrostatic
Discharge Damage
2-3
General
Site
Requirements
2-4
Site Environment
2-4
Preventive Site
Configuration Avoiding
Shutdowns
2-6
Installation
Checklist 2-7
Site
Log
2-9
Tools
and
Equipment Required
2-9
Network Connection
Preparation
2-10
RS-232 Connections 2-10
Console
and
Auxiliary
Port Connection
Prerequisites
2-11
Network Connection
Considerations 2-12
Unpacking
the
System
2-12
Chassis
Components
2-13
Chapter
Installing
the
AGS 34
Rack-Mount Installation 3-1
General
Installation 3-2
Making
External Connections
3-2
Console Terminal Cable
3-2
External Cabling Guidelines 3-3
Interface Connectors
3-4
HSSI Connector
3-4
Ethernet
Connectors
3-5
RS-232 Connectors
3-5
X.21 Connectors 3-6
RS-449 Connectors
3-6
HD V.35
Connectors 3-7
FDDI Connectors
3-8
Token
Ring
Connectors 3-9
iv AGS
Hardware Installation and
Maintenance

Chapter Troubleshooting
the Initial
Hardware
Configuration
44
Troubleshooting
Overview 4-1
Problem
Solving 4-2
Troubleshooting
the Power and
Cooling Systems
4-3
Troubleshooting
the
System
Cards
and Cables 4-3
AGS Environmental Reporting Features
4-4
AGS
System
Environmental Reports
4-4
Automatic
Warning Messages
4-5
Shutdown
Messages and
Thresholds 4-5
Displaying
theReason for the Last
Environmental Shutdown
4-6
System Bootstrap Diagnostics
4-7
Diagnostic
Tests 4-7
Running
the
Diagnostic
Tests 4-8
Chapter
AGS
Maintenance 54
Opening
the Chassis 5-1
Tools
Required
5-1
Chassis
Access Procedure
5-2
Configuring
Cards 5-3
Card Numbering
Fundamentals 5-3
Processor Card
Configuration Register 5-4
Processor Card
EPROM
Jumpers
5-8
Configuring
the
CSC-MCI and CSC-SCI
Cards 5-10
Configuring
the
CSC-MEC and
CSC-C2MEC Cards 5-13
Configuring
the
CSC-1R and CSC-2R Token
Ring
Cards 5-14
Configuring
the CSC-R16M Token
Ring Card
5-15
AGS
Power
Supplies
5-17
AGS
Cooling System
5-17
Appendix
Cabling Specflcations
A-i
Appendix
Reading
LED Indicators
B-i
Appendix
Industry-Standard Wiring
Plans C-i
Appendix
Operating
Conditions
for
the
U.K D-i
Appendix
References
and
Recommended
Reading
E-i
Index
Table of
Contents

vi
AGS
Hardware Installation and Maintenance

List
of Figures
Figure 1-1
Figure 1-2
Figure 2-1
Figure 3-1
Figure
3-2
Figure 3-3
Figure
3-4
Figure
3-5
Figure
3-6
Figure
3-7
Figure
3-8
Figure
3-9
Figure
3-10
Figure 5-1
Figure
5-2
Figure
5-3
Figure
5-4
Figure
5-5
Figure
5-6
Figure
5-7
Figure
5-8
Figure
5-9
Figure
5-10
Figure
5-11
Figure
5-12
Figure
5-13
Figure
5-14
AGS ChassisFront
View
1-1
AGS ChassisRear Panel
View
1-2
Placement of ESD Wrist
Strap
2-3
HSSI Chassis and
Network Connector 3-4
Ethernet Network
Connector and Chassis Connector 3-5
RS-232 DCE
and DTE Connectors 3-5
X.21 DCE
and DTE Connectors 3-6
RS-449 DCE and DTE
Connectors 3-6
HD V.35
Chassis Connector and Male and Female Network
Connectors 3-7
Singlemode
FDDI Network and Chassis Connectors 3-8
Multimode MIC Connector for Network and Chassis
Connections 3-8
Token
Ring
Network
RJ-1
Connector and Chassis
Connector 3-9
Token
Ring
Chassis Connector and Network
MAU
Connector
3-10
Front and
Top
Panels of the AGS Chassis 5-2
Partial View of CSC/3 and CSC/4 Processor Cards
5-4
CSC/3 and CSC/4
Configuration Register
5-4
CSC/3 and CSC/4
Optional Configuration Register Settings
5-8
CSC/3 EPROM
Jumper
Locations 5-8
CSC/4 EPROM
Jumper
Locations 5-9
CSC/3 EPROM
Jumper Settings
5-9
CSC/4 EPROM
Jumper Settings
5-9
MCI Card Jumpers and
SwitchesComponent
Side View 5-10
SCI Card Jumpers and
SwitchesComponent
Side View 5-10
Jumper Settings
for Ethernet Version 513
Jumper Settings
for Ethernet Version and IEEE 802.3
5-14
CSC-1R and CSC-2R Card
Numbering
Switches
5-14
CSC-R16M Software-Readable
SwitchesCard-Edge
View 5-15
List of Figures vii

Figure
5-15
CSC-Rl6MJumper
and Switch Positions 5-16
Figure
A-I lOBaseT Ethernet Transceiver Applique A-3
Figure
A-2
Applique-to-Applique
UTP Cable
Diagram A-5
Figure
A-3
G.703
AppliqueComponent-Side
View A-6
Figure
A-4 X.21
Applique
with
Jumpers
Set for DCE
Operation
A-8
Figure
A-5 RS-232
DTE
AppliqueComponent
Side View A-9
Figure
A-6 Cable
Change Required
When
Using
Older RS-232
Applique
A-b
Figure
A-7 RS-232 NRZI
AppliqueComponent
Side View A-lU
Figure
A-8 RS449 DCE
AppliqueComponent
Side View A-12
Figure
A-9 RS-449
DTE
AppliqueComponent
Side View A-13
Figure
A-b 15-Pin X.21 to
RS-449
Adapter
Cable Pinout A-is
Figure
A-lI HD V.35
AppliqueComponent
Side View A-18
Figure
B-I CSC-ENVM LED
IndicatorsComponent
Side View B-2
Figure
B-2 CSC/3 LED IndicatorsFront
Edge
View
B-3
Figure
B-3 CSC/4 LED IndicatorsFront
Edge
View
B-3
Figure
B-4 CSC-MCI LED IndicatorsPartial
Edge-On View
B-4
Figure
B-5 CSC-SCI LED IndicatorsPartial
Edge-On View
B-4
Figure
B-6 CSC-iR
Single-Port
Token
Ring
Interface CardFront
Edge
View B-4
Figure
B-7 CSC-R16M LED IndicatorsPartial
Edge-On View
B-6
Figure
B-8 CSC-CCTL LED IndicationsPartial
Edge-On View
B-7
Figure
B-9 CSC-CCTL2 Card LED IndicatorsFront
Edge
View B-7
Figure
B-b CSC-MEC6 LED IndicatorsFront
Edge
View B-8
Figure
B-Il CSC-CTR LED IndicatorsFront
Edge
View B-8
Figure
B-12 CSC-MC LED
IndicatorsComponent
Side View B-9
Figure
B-13 HSSI
Applique HSA
LED Indicators B-lU
Figure
B-14
FDDI
Applique
LEDs
APP-LSS
ShownApplies
To All Four FDDI
Models
B-12
Figure
B-15 HD V.35
Applique
LED Indicators B-14
Figure
B-16 X.21
Applique
LED Indicators B-15
Figure
B-17 lOBaseT
Applique
LED Indicators B-16
viii AGS Hardware Installation and Maintenance

List
of
Thbles
Table 1-1 AGS
Physical Power
and
Cooling Specifications 1-3
Table 1-2 Processor
Card
Descriptions
14
Table
1-3
cBus Controller and Interface Card
Compatibility
1-5
Table 1-4
Memoty
Cards 1-5
Table
1-5 Network Interfaces 1-6
Table 1-6 Port Limits for the AGS 1-7
Table 1-7 AGS Connector Plates 1-8
Table 1-8 Power
Requirements
for Individual
Assemblies 1-9
Table 2-1 Air
Temperature
and
Voltage Warning
and
Fatal Thresholds 25
Table 2-2 Environmental
Specifications
2-5
Table 2-3 IEEE Standard RS-232C
Speed
Versus Distance 2-10
Table 2-4
Descriptions
of
Components
Included with the AGS 2-13
Table 4-1 Nonvolatile
Memory
Addresses
4-8
Table 4-2
Memory
Test and
Memory
ProbeTest Times 4-10
Table 5-1 Default Boot File NamesBoot
Field
Jumpers
5-5
Table 5-2
Configuration Register Settings
for
Broadcast Address Destination 56
Table 5-3
System Console
Terminal
Baud Rate
Settings
5-7
Table 5-4 CSC-MCI and
CSC-SCI Switch
Si Settings
for Card
Numbering
5il
Table 5-5 CSC-MCI
Jumper Settings
for Clock
Options 5-12
Table 5-6 CSC-SCI Jumper
Settings
for Clock
Options 5-12
Table 5-7 CSC-MCI
Jumper
Settings
for
Grounding Options 5-13
Table 5-8 CSC-iR and
CSC-2R Card
Numbering
Switch
Settings
5-15
Table 5-9 CSC-R16M
Card
Numbering
Switch
Settings
5-16
Table A-i CPU
Console Port RS-232 DCE
Wiring
Scheme A-2
Table A-2
CPU
Auxiiaiy Port
RS-232 DTE
Wiring
Scheme A-2
Table A-3 lOBaseT RJ-45 Connector Pinout A-3
Table
A-4 Ethernet
AUI
Pinout A-4
List of Tables ix

Table A-5
CSC-1R CSC-2R
and CSC-R16M
Token
Ring Applique Pinout
A-S
Table A-6
CSC-C2CTR
Token
Ring Applique Pinout
A-5
Table A-7 X.21
Applique Pinout
DTE Mode A-8
Table A-8 RS232 DTE
Applique Pinout
A-9
Table A-9 RS-232 NRZI
Applique
Jumpers
A-il
Table A-b RS-232 NRZI
Applique Pinout
A-il
Table A-il RS-449 DCE and DTE
Applique Pinout
A-14
Table A-l2 HD V.35 Dual-Mode
Applique
and Cable Pinout A-16
Table A-13 HD V.35
Appliques by
Product Number A-17
Table A-14 HD V.35 External Interface Cables
by
Product Number A-i7
Table A-is HSSI Interface Cable Pinout A-19
Table A-16
Optical Bypass
Switch Pinout A-20
Table B-i CSC-ENVM LED Indicators B-2
Table B-2 CSCMCI and CSC-SCI LED
Descriptions
B-3
Table B-3 CSC-iR and CSC-2R Status LED States at
System
Boot B-S
Table
B-4 CSC-R16M LED Functions B-6
Table B-5 HSA LED Indicators B-il
Table B-6 Line State Indications for PHY-A
or
PHY-B LEDs Bi2
Table
B-7 RS-232
DTE
RS-232
NRZI
and RS-449 DCE/DTE
Applique
LEDs B-l3
Table
B-8 HD V.35
Applique
LEDs B-14
Table B-9 X.21
Applique
LED Indicator Functions B-iS
Table C-i
Telephone Industry
25-Pair Color Code and Pin Numbers C-2
Table
C-2 Second Color Code Scheme for Smaller Numbers of Wires C-3
AGS Hardware Installation and Maintenancel

About
This
Manual
This section
discusses the objectives
audience
organization
and
conventions of the Cisco
AGS Hardware
Installation and
Maintenance
publication
It
also lists related
Cisco
publications
Document
Objectives
This
publication contains the
installation
and maintenance
procedures
for the
Cisco
Systems
AGS
router It will
guide
you
through
the
initial site
preparation installation
and
startup
of
your
new Cisco product Once
your
hardware is
installed
you
will
use
the appropriate
companion publications to
configure
your system
As
you
use
the
Cisco product the
maintenance
chapters
in this
publication
will
help
you
with the general
care and
upkeep
as
well
as
provide
some
general
information
on maintenance
requirements
In the
future
when
you
order additional
Cisco
Systems hardware
software
and firmware
upgrades
individualized configuration
notes will
ship
with each
part
ordered These
configuration
notes
are
listed in
the section
Related Cisco
Documentation
Audience
Setting up
and
maintaining
network
requires the
knowledge
and
expertise ofpeople
with
variety
of
skills In
many environments
the
people responsible
for
instaffing
and
maintaining
hardware
and
wiring
are not
the
ones who
configure the software
and
administer the
network This
publication provides information
specific
to
installing
and
maintaining
the Cisco product
To
use
this
publication
you
should be familiar with
electronic
circuitry
and
wiring practices
and
preferably
have
experience
as an electronic or
electromechanical
technician
Descriptions
of
softwaredriven
configuration
commands
and
the
procedures
for
implementing
them
are contained in the
companion publications
provided
in the section
Related Cisco
Documentation
About This
Manual xi

Document
Organization
The
organization
of this
publication follows
recommended linear installation
sequence
starting
with
Chapter
lProduct
Overview
and
continuing through Chapter
3Installing
the AGS.The
length
of time
it takes
you
to cover
each
chapter
depends
on
the
configu
ration
you
are installing
This
publication
also includes sonie
information that
you may
not need at
initial installation
but that is useful when
upgrading
or adding components
to the system.Additional reference
information
is included in the
appendixes
Following
is brief
description
of each
chapter
Chapter
Product
Overview
describes the AGS
product components
and
interface
options
Chapter Preparing
for Installation
is
preparatory section that describes
site
con
siderations safety measures
tools
required
unpacking
instructions
and
any procedures
you
should perform before
actual
installation The tables
describe the
environmental
power
and
cooling specifications
for the AGS
Chapter
Installing
the
AGS provides
information about
cabling
and rack
mounting
the AGS.An
installation checklist is
included
to keep
track
of what should
be done Illustrations
of the connectors
used with interface
cables
are
included
Chapter Troubleshooting
the
AGS
provides general troubleshooting
information
to help
you
become
quickly operational
Included are the botstrap diagnostic
programs
Chapter
AGS Maintenance
provides general descriptions
of the
AGS
compo
nents procedures
for
accessing
the chassis
interior and
components
and
procedures
for
user-configurable options
Appendix
Cabling Specifications
lists
the cables necessary to connect
the Cisco
product
to
your
network and the respective pinouts
for
building
your
own
cables
Appendix
Reading
LED
Indicators
disccusses
how to
interpret
the various
LED
indicators
used
on
Cisco interface
cards and
appliques.This
appendix
is
helpful
in
trou
bleshooting
the AGS
operation
Appendix
Industry-Standard
Wiring
Plans
lists the
telephone
industry color
code
scheme
for
25pair
wires including the pin
numbers
Appendix
DOperating
Conditions
for the
U.K
provides the guidelines
and
agency
specifications
for
using
these products
in the United
Kingdom
Appendix
References and Recommended Reading provides
list of additional
readings
xii AGS
Hardware Installation
and Maintenance

Document Conventions
This
publication
uses
the
following
conventions to
convey
instructions
and information
Command
descriptions
use these
conventions
Commands and
keywords
are
in boldface
Variables
for which
you
supply
values are
in italics
Elements in
square brackets
are
optional
Alternative
but
required keywords
are grouped
in braces and
are
separated
by
vertical bar
Samples
use these
conventions
Terminal sessions are printed
in
screen
font
Information
you
enter is in boldface screen
font
Nonprinting
characters are
shown in
angle brackets
Information the
system
displays
is in screen
font
with default
responses
in
square
brackets
Note Means reader take note
Notes contain
helpful suggestions
or references to materials
not contained
in this
publication
Time Saver Indicates
procedure
or
hint that niay
save
you
time
Caution
Means
reader be
careful.You are
capable
of
doing something
that
might
result in
equipment damage
or
loss of data
Warning
Means
daner.You
are
in situation that
could
cause
bodily injury
Before
you
work on
any
equipment
be aware
of the hazards involved with electrical
circuitry
and
standard
practices
for
preventing
accidents
About
This Manual xiii

Related
Cisco
Documentation
The most
important companions
to this
publication are those that
accompany
the
products
Refer
to them for
system
software configuration
information after
completing
the hardware
installation
using
this
publication
Following
is list of
related publications
shipped
with the
AGS
Router Products
Getting Started
Guide
Router Products
Configuration
and
Reference
Internetworking
Technology
Teruis
audAcronyins
System
Error
Messages
Cisco
MIB User
Quick
Refereucee
Product
Coifiguratiou
Guide
Following
is
list of Cisco
Systems publications called
configuration notes concerning
some
of
the AGS
components.These publications
accompany
the
AGS-related
components
when
these
components
are ordered
as
replacement
parts.All
documents and
publications can be
ordered
separately
Installing
and
Configuring
the
Environuiental
Monitor Card in the AGS
Chassis
Customer Order
Number
DOC-CN-CSCENVM
CSC/3
Processor Card
Installation and
Upgrade
Instructions
Customer Order
NumberDOC-CONR..CSC4
CSC/4
Processor Card
Installation and
Upgrade
Instructions
Customer
Order
NumberDOC-CONF-CSC4
cBus II
Controller Card
CSC-CCTL2
Installation Instructions
Customer
Order
NumberDOC-CONF_CCTL2
Installing
the 400 Watt
Power
Supply
in the AGS
Chassis
Customer
Order Number DOC-CN-MAS400/400B
histalling
the UK Power
Supply
in the AGS
Chassis
Customer
Order Number
DOC-CN-MA525
Installing
the Blower
I/entAsseinbly
in the
AGS Chassis
Customer
Order Number
DOC-CN-MAS1Q/10B
To order these
publications or additional
copies
of the
AGS Hardware
Installation and
Maintenance
publication
contact
your sales
representative The
Customer Order
Number
for each manual
is located
at
the
bottom of the title
page
Customer
Service
can
provide
you
with the
name
of
your sales representative
if
necessary
1-800-553-NETS
6387
E-mail
custorner-servjce@cjsco
corn
xiv AGS Hardware
Installation and
Maintenance

Service and
Support
Cisco
Systems provides
full
range
of
support
services
to
ensure
that
you get
maximum
network
uptime
with iow
life-cycle equipment
cost This section contains
instructions for
contacting
Customer
Service and for
obtaining assistance
through
the Technical Assistance
Center
TAC
It also contains
warranty
and service information
Warranty Information
All Cisco
Systems products
are
covered under
limited
factory
warranty This warranty
covers
defects in the
hardware software or
firmware Refer
to the Cisco
Systems Customer
Serices Product Guide for
more
information
on Ciscos warranty
policy
or contact
Customer
Service
at
1-800-553-NETS
or
415
326-1941
Note Warranty
and other service
agreements
may
differ for
international
customers
Contact your
closest Cisco
regional representative
for
more
information
Maintenance Agreements
Cisco
Systems
offers
Comprehensive Hardware Maintenance
Agreement throughout
North America that includes onsite
remedial
services software
support
24hour
emergency
hot
line overnight
parts replacement
and an escalation
procedure Cisco also
offers
software maintenance
and advanced
replacement
services under SMARTnet
agreement
for
customers who desire those services
Noncontract maintenance services are
provided
at
current timeandmaterials rates For
more information contact Customer
Service
at 1-800-553-NETS
or
415
326-1941
Service and
Support
fl xv

Customer
Support
Ciscos maintenance
strategy
is
based
upon
customerinitiated service requests to the
Cisco
Systems
Technical Assistance Center
TAC
The TAC
coordinates all
customer services
including
hardware and software
telephone
technical
support
onsite service
requirements
and module
exchange
and
repair
TheTAC is available
Monday through
Friday
from 600
am to 600 p.m Pacific Coast time
excluding
company holidays
at
the numbers
that follow If
you
must return
your Cisco
equipment
for
repair
or
replacement contact
the TAC
or Cisco
regional representative
for
more inforniation
Hardware and
software
support
specialists
who
help diagnose
and solve customer
problems
will be able to isolate and solve
your problem
much faster if
you
are
prepared
with
the
information
they
need
see
the TAC escalation
procedures
page shipped
with this
product
When
you
call the
TAC
have the
following information ready
Chassis
serial number
Maintenance
contract
number
Software
version and hardware
configuration
You
can
display
your
software version level and
your
hardware
configuration
by using
the
show version command
Technical Assistance
TAC
1-800-553-2447
Fax
415
903-8787
415
688-8209
E-mail [email protected]
Sales Orders Questions and Comments
1-800-553-NETS
6387
Fax
415
903-8080
415
903-7208
E-mail
[email protected]
xvi AGS Hardware Installation and
Maintenance

Obtaining
Additional
Information
Tnls section describes how to obtain additional Cisco
publications
and includes
tips for
obtaining
books standards
and other information about networks
and data communications
that
might
be
helpful
while
using
Cisco products
Ordering
Additional Cisco Publications
To
order these
publications or additional copies
of the AGS Hardware Installation and
Maintenance
publication
contact
your sales
representative The
Customer Order Number for
each
publication
is located at the bottom of the title
page
Customer Service can
provide
you
with the
name
of
your sales
representative
if
necessary
1-800-553-NETS
6387
E-mail
custorner-service@cisco corn
Obtaining
Cisco Technical
Information
Electronically
Cisco
provides directory
of documents that
you
can access
electronically using
File Transfer
Protocol
FTP.The directory
includes such
publications
as
product
release
notes
descriptions
of
Management
Information Bases
MIBs commonly
used Requests for
Comments
RFCs
and technical notes.The
directory
does
not
include electronic versions
of Cisco technical publications
To obtain these technical
documents proceed
as follows
Step
At your
server
prompt
use
the
ftp
command to connect to address
ftp.cisco.com
ftp ftp.cisco.com
When
you
connect to the
directory
you
are
greeted
with
an
informational
banner
Connected to dirt.cisco.corn
220 dirt FTP
server Version
551.28 Mon Jan 13 175158 PST
1992
ready
This is followed
by login
prompt
Obtaining Additional Information
xvii

Step
Enter the
word
anonymous as
youi
login
name
Name
ftp.cisco.comcindy
anonymous
The
system responds
with
this
message
331 Guest
login ok
send ident
as password
Password
Step
Enter your
login
name at the
Password
prompt
The
following
message and
ftp
prompt appear
230
Guest login
ok
access restrictions
apply
ftp
Step
To obtain list of available
files enter
get
README at the
ftp
prompt
ftp get README
200 PORT command
successful
150
Opening ASCII
mode data connection
for README 10093
bytes
226 Transfer
complete
local README remote README
10307
bytes received
in
0.17 seconds
59 Kbytes/s
Step
Enter the
get
conmiand and the full file
name
for each file
you
require
Step
To exit
FTP
use the
quit
command
ftp quit
221
Goodbye
Note In the
FTP
directory
the is command
does not
accept
wildcards therefore
you
cannot
use
this command
to obtain list of available files.To obtain
list of available
files
you
must use the READIvtE file
Obtaining Information
from
Other
Sources
This section describes
how to obtain RFCs and
technical standards
For
list of relevant publications from
other
sources
see
Appendix
References and
Recommended
Reading
Obtaining
RFCs
Information
about the Internet suite of
protocols
is contained in documents called
Requests
for Comments or
RFCs These
documents are maintained
by
Government
Systems
Inc
GSI
.You
can
request copies by contacting
GSI
directly
or
you
can use
the TCP/IP File
Transfer Protocol
FTP
to obtain an electronic
copy
xviii AGS Hardware Installation
and Maintenance

Contacting
GSI
You
can
contact GSI
through
mail
by telephone
or
through
electronic mail
Government
Systems Incorporated
Attn Network Information
Center
14200 Park Meadow
Drive
Suite 200
ChantillyVirginia
22021
1-800-365-3642
703
802-4535
703
802-8376
FAX
[email protected]
Network address
192.112.36.5
Root domain
server 192.112.36.4
Obtaining
an
Electronic
Copy
To obtain
an
electronic
copy
of
an
RFC via
FTP complete
the
following steps
Step
At your server
prompt
use
the
ftp
command to connect to address
nic.ddn.mil
ftp
nic.ddn.mil
The
following display appears
followed
by login
prompt
Connected to nic.ddn.mil
220Welcome to the Network Information
Center
Login
with usernaine anonymous
and
password guest
you
may change
directories to the following
ddn--news DDN Management
Bulletins
domain Root Domain Zone Files
ien Internet Engineering
Notes
iesg
IETF
Steering Group
ietf Internet Engineering
Task Force
internet-drafts Internet Drafts
netinfo NIC
Infonnation Files
netprog
Guest Software
ex
whois.c
protocols
TCP-IP OSI Documents
rfc
RFC
Repository
scc
DDN
Security
Bulletins
220 And more
Step
At the
login prompt
enter the
word
anonymous as
your
login
name
Name nic.ddn.milcindy anonymous
The NIC
responds
with this
message
331
Guest
login ok
send
guest
as password
Password
Step
Enter the word
guest
at
the
Password
prompt.The
following message and
ftp
prompt
appear
230 Guest login ok access
restrictions
apply
ftp
Obtaining Additional Information
xix