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308658-14.00 Rev 00
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308658-14.00 Rev 00
iii
SHALL THE LIABILITY OF NORTEL NETWORKS RELATING TO THE SOFTWARE OR THIS AGREEMENT
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Government funds. The license to the U.S. Government is granted only with restricted rights, and use, duplication, or
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iv
308658-14.00 Rev 00
Contents
Preface
Before You Begin .............................................................................................................xiii
Text Conventions .............................................................................................................xiv
Table 1-1.Displaying Service Information ................................................................1-9
Table 1-2.Enabling and Disabling Services ...........................................................1-15
308658-14.00 Rev 00
xi
Preface
This guide describe s ho w to use Technician Interface sc ripts (
display statistical and configuration information about Nortel Networks
Before You Begin
Before using this guide to issue Technician Interface
complete the following procedures:
•Install the hardware pla tform.
•Use one of the following methods to establish a connection to the platform:
--Connect the serial port of an ASCII terminal device (for example, a DEC
VT100) directly to the console port of the platform.
--Connect the serial port of a workstat io n or PC di rectly to the console port
of the platform. (Run ASCII terminal emulation software on the
workstation or PC.)
--Dial in to the console port of the platform from a workstation or PC
running ASCII terminal emul at ion software. This al ternativ e requires one
modem locally attached to your workst ati on or PC, and another modem
locally attached to the console port of the platform you want to access.
--Establish a Telnet (in-band) connection to the platform.
show
commands) to
show
commands, you must
™
routers.
Note:
platform must ha v e at lea st one assi gned IP addres s. Althou gh there is no limi t
to the number of Telnet connections that you can make to the Technician
Interface, we recommend that you establish no more than one Telnet session
per platform.
308658-14.00 Rev 00
Before you can access the Technician Interface using Telnet, the
xiii
Using Technician Interface Scripts
Text Conventions
This guide uses the following text conventions:
angle brackets (< >)Indicate that you choose the text to enter based on the
description inside the brackets. Do not type the
brackets when entering the command.
Example: If the command syntax is:
ping
<
ip_address
ping 192.32.10.12
>, you enter:
bold text
Indicates command names and options and text that
you need to enter.
Example: Enter
show ip {alerts | routes
Example: Use the
dinfo
command.
}.
braces ({})Indicate required elements in syntax descriptions
where there is more than one option. You must choose
only one of the options. Do not type the braces when
entering the command.
Example: If the command syntax is:
show ip {alerts | routes
show ip alerts or show ip routes
}
, you must enter either:
, but not both.
brackets ([ ])Indicate optional elements in syntax descriptions. Do
not type the brackets when entering the command.
Example: If the command syntax is:
show ip interfaces [-alerts
show ip interfaces
or
]
, you can enter either:
show ip interfaces -alerts
.
ellipsis points (. . . )Indicate that you repeat the last element of the
command as needed.
xiv
Example: If the command syntax is:
ethernet/2/1
ethernet/2/1
[<
parameter> <value
>]
and as many parameter-value pairs as
needed.
. . .
, you enter
308658-14.00 Rev 00
Preface
italic textIndicates file and directory names, new terms, book
titles, and variables in command syntax descriptions.
Where a variable is two or mor e words, the words are
connected by an underscore.
Example: If the command syntax is:
show at <
valid_route
valid_route
>
is one variable and you substitute one value
for it.
screen textIndicates system output, for example, prompts and
system messages.
Example:
Set Trap Monitor Filters
separator ( > )Shows menu paths.
Example: Protocols > I P ide nti fies the I P opt ion on the
Protocols menu.
vertical line (
)Separates choices for command keywords and
|
arguments. Enter only one of the choices. Do not type
the vertical line when enteri ng the command.
Example: If the command syntax is:
show ip {alerts | routes}, you enter either:
show ip alerts or show ip routes, but not both.
308658-14.00 Rev 00
xv
Using Technician Interface Scripts
Acronyms
ANAccess Node
ANHAccess Node Hub
APINGAPPN Ping
APPNAdvanced Peer-to-Peer Routing
ARPAddress Resolution Protocol
ASCIIAmerican Stand ard Code for In formation Inte rchange
ASNAccess Stack Node
ASN.1Abstract Syntax Notation
ATAppleTalk Protocol
ATMAsynchronous Transfer Mode
AURPAppletalk Update-based Routing Protocol
BCNBackbone Concentrator Node
BGPBorder Gateway Protocol
xvi
BLNBackbone Link Node
BLN-2Backbone Link Node (2 power supplies)
BOOTPBootstrap Protocol
CLNPConnectionless Network Protocol
CPUCentr al Processing Unit
CRCCyclic Redundancy Check
CSMA/CDCarrier Sense Multiple Access with Collision Detection
DCMData Collection Module
DLCMIData Link Control Management Interface
DLSwData Link Switch
DOSDisk Operating System
DRAMDynamic RAM
DSAPDestination Service Access Point
DVMRPDistance Vector Multicast Routing Protocol
308658-14.00 Rev 00
Preface
EOFEnd of File
EGPExterior Gateway Protocol
FATFile Allocation Table
FDDIFiber Distributed Data Interface
FIFOFirst In First Out
FRSWFrame Relay Switch
FTPFile Transfer Protocol
FRFrame Relay
FREFast Routing Engine
GAMEGate Access Management Entity
GMTGreenwich Mean Time
HDLCHigh-level Data Link Control
HSSIHigh Speed Serial Interface
ICMPInternet Con trol Message Proto col
IGMPInternet Group Membership Protocol
INIntegrated N ode
IPInternet P rotocol
IP6Internet Protocol version 6
IPXInternet Packet Exchange
ISDNIntegrated Services Digital Network
LANLocal Area Network
LAPBLink Access Procedure Balanced
LEDLight Emitting Diode
LLCLogical Link Control
LMILocal Management Interface
LNMLAN Network Manager
LSPLink State Packet
MACMedia Access Control
MCT1Multichannel T1
308658-14.00 Rev 00
xvii
Using Technician Interface Scripts
MIBManagement Information Base
MOSYManaged Object Syntax
NMLNative Mode LAN
NSAPNetwork Service Access Point
NVFSNon-Volatile File System
OSIOpen Systems Interconnection
OSPFOpen Shortest Path First
PCMCIAPersonal Computer Memory Card International
RIPRouting Information Protocol
RIP6Routing Information Protocol version 6
RIFRouting Information Field
RFCRequest for Comment
SAPService Access Point
SDLCSynchronous Data Link Control
SIMMSingle In-line Memory Module
SMDSS witched Multimegabit Data Serv ices
SNAPSubNetwork Access Protocol
SNMPSimple Network Management Protocol
SRSour ce Rout ing
SRM-LSystem Resources Link Module
STAStatistics, Thresholds, and Alarms
SYSCONSystem Controller board
308658-14.00 Rev 00
SWSSwitched Services
TCPTransport Control Protocol
TFTPTrivial File Transfer Protocol
TIPTerminal Interface Program
TPTransaction Program
VCVirtual Circuit
VINESVirtual Networking System
WANWide Area Network
XBTranslation Bridge
XNSXerox Networking Systems
Hard-Copy Technical Manuals
You can print selected technical manuals and release notes free, directly from the
Internet. Go to support.baynetworks.com/library/tpubs/. Find the product for
which you need documentation. Then locate the specific category and model or
version for your hardw are or soft ware product . Usi ng Adobe Ac robat Re ader, you
can open the manuals and releas e notes, search for the sections you ne ed, and print
them on most standard printers. You can download Acrobat Reader free from the
Adobe Systems Web site, www.adobe.com.
Preface
You can purchase selected documentation sets, CDs, and technical publications
through the collateral catalog. The catalog is located on the World Wide Web at
support.baynetworks.com/catalog.html and is divided into sections arranged
alphabetically:
•The “CD ROMs” section lists available CDs.
•The “Guides/Books” section lists books on technical topics.
•The “Technical Manuals” section lists available printed documentation sets.
308658-14.00 Rev 00
xix
Using Technician Interface Scripts
How to Get Help
If you purchased a service contract for your Nortel Networks product from a
distributor or authorized reseller, contact the technical support staff for that
distributor or reseller for assistance.
If you purchased a Nort el Net wor ks s ervice pr ogram, c ontact one of the f ollowing
Nortel Networks Technical Solutions Centers:
Technical Solutions CenterTelephone Number
Billerica, MA800-2LANWAN (800-252-6926)
Santa Clara, CA800-2LANWAN (800-252-6926)
Valbonne, France33-4-92-96-69-68
Sydney, Australia61-2-9927-8800
Tokyo, Japan81-3-5402-7041
xx
308658-14.00 Rev 00
Chapter 1
Introducing Technician Interface Scripts
This chapter pro vides an o ve rvie w of the Technic ian Interf ac e scripts and explai ns
how to run them. It also describes how to:
•Load scripts.
•Set up scrip ts.
•Use script commands.
•Use the menu utility.
This guide assumes that you have a working knowledge of the Nortel Networks
Technician Interface. For complete information about this router management
tool, see Using Technician Interface Software. For information on how to write
your own Technician Interface scripts, see Writing Technician Interface Scripts.
308658-14.00 Rev 00
1-1
Using Technician Interface Scripts
What Are Technician Interf ace Scripts?
Script Types
The Technicia n I nterf ac e
show/monitor
enable/disable
and
scripts are programs
that enable you to view and use information stored in the Nortel Networks
Management Information Base (MIB). You use scripts to display statistical and
configuration information about various router services, and to enable or disable
those services.
Most Technician Interface scripts run from a <protocol_name>.bat (batch) file.
The system loads a specific .bat file into active memory when you enter a scripts
command such as
show appn directory statistics
. The system software supp orts
one .bat file for each router protoc ol or service. Each .bat f ile c ontains t he routi nes
for all script subcommand options for a protoc ol or ser vi ce. The rout i ne cal led by
each subcommand genera tes and pri nts (to the router cons ole) stat istics that re v eal
a particular view of that protocol or service.
As an alternative to entering
show/enable/disable
commands at the Technician
Interface prompt, you can also access protocol-specific menus from the scripts
main menu. You enter (choose by number) a protocol/service submenu from the
scripts main menu. From a submenu, you can access all scripts options for a
protocol or service without entering commands. All scripts menus exist as *.mnu
files you install during initial configuration of each router. To save file space,
install only the .bat and .mnu files that pertain to the protocols or services you
want to support on each router.
1-2
Other Technician Interface scripts are programs embedded within the router
software image. The router software currently includes embedded scripts for the
following services:
•CSMACD•SNMP
•FR•SYNC
•FTP•TCP
•IP•TELNET
•MOSPF•TFTP
•RIP
308658-14.00 Rev 00
Introducing Technician Interface Scripts
These scripts run more efficiently than their batch file counterparts. You enter at
the Technician Interface prompt the command for any script, regardless of type
(batch or embedded) in the same way, as follows:
{show|enable|disable} {
Script Command Categories
The system so ftware supports scripts in the following command categories:
show
monitor
enable/disable
menu
Displays configuration, state, and statistical information
about a router service. This command helps you isolate
problems such as circuits that are not working, packets that
are not being forwarded, and so on. It uses the show.bat file.
Displays the same information as the show command but
refreshes the display periodically so you can observe trends
and changes. Since you can use
this manual does not describe syntax for the
command. This command uses the monitor.bat file.
Enables or disables system features, protocols, drivers, or
individual circuits. These commands use the enable.bat and disable.bat files.
Provides a menu interface to the scripts. Also provides a
menu-building feature that enables you to create custom
menus. This command uses menu.bat and various .mnu files.
<protocol_name>
} {
<subcommand_option>
monitor in place of show,
}
monitor
Each
configuration information about a particular service or driver running on the
router.
308658-14.00 Rev 00
show command supports a subset of commands that display statistical and
1-3
Using Technician Interface Scripts
Some show commands present a broad or collective view of router status and
resources. For example,
show circuits
Displays information about all drivers running on the
router. You can use this command to display information
about all circuits without needing to know the driver that
runs on each circuit.
show drivers
Displays information about the configuration of all link
modules in the router.
show hardware
Displays backplane, configuration file, image, memory,
PROM, and slot information about the router’s hardware.
show protocols
Displays information about the protocols configured on
every slot in the router.
show state
Displays information about the current state of services
running on the router.
show system
Displays information abou t router memory , b uff ers, driv ers,
and configured protocols.
Note:
You can abbreviate command names, using the first three characters of
the command name, as long as the abbreviation uniquely identifies the
command.
1-4
To establish the search path used to find the script files, use the
run setpath
command. It define s the aliases that integrate scripts in to the Technician Interface
command se t. The sectio n “Setting Up Scripts” explains the
run setpath
command, which uses the setpath.bat script.
308658-14.00 Rev 00
Installing .bat and .mnu Files
You can use the Nortel Networks implementation of File Transfer Protocol (FTP)
to install .bat version scripts and .mnu script menu files on a memory card in the
router. FTP enables you to install more than one script at a time.
Before installing any scripts on a router:
•Log in to the router. (Refer to Chapter 1 of Using Technician Interface
Software if you need more information on login procedures.)
•Enable the FTP service on the router.
dir
•Run the
on the NVFS volume reserved for scripts and their associated menu files.
(Refer to Chapter 4 of Using Technician Interface Software if you need more
information on how to run the
command to verify that you have sufficient contiguous freespace
dir
command.)
Introducing Technician Interface Scripts
•Run the
compact
command on the NVFS volume reserved for scripts and
their associated me nu files. (Refer t o Cha pter 8 of Using Technician Interfac e Softwar e if you need more information on how to run the
compact
command.)
To install all the .bat scripts and .mnu menu files located in a direct ory on a UNIX
workstation, change to that directory using the
cd
command. Then enter the
following commands at the UNIX command line prompt:
ftp
$:
<router IP address>
Manager
Name:
Password:
ftp>
ftp>
ftp>
ftp>
ftp>
<Technician_Interface_password>
cd
<router volume>
bin
prompt
mput *.bat
mput *.mnu
:
The
each file.
308658-14.00 Rev 00
prompt
command disables t he pr ompt that asks whether you w ant to transfer
1-5
Using Technician Interface Scripts
Note:
You must have Manager access to write to an NVFS volume using the
Nortel Networks implementation of FTP.
This procedure inst alls al l of th e . bat and .mnu files on a file system volume in the
router. To conserve space on a router’s local file system, load only scripts for the
protocols and drivers you need to run on that router.
If you want to use the Trivial File Transfer Protocol (TFTP) to install .bat and
.mnu files one at a time, refer to Chapters 4 and 5 of Using Technician Interface Software.
Setting Up Scripts
Once you log in to a Technician Interface session on a router, you can enter any
embedded script commands at the command line prompt without any additional
preparations. Ho wever, before you run an y . bat ver sion scri pts, des ignate a def ault
file system volume, as shown in the following example:
1-6
dir 2:
Next, define the search path and alias definitions for your .bat and .mnu version
script f iles b y usin g t he
run setpath
command. The search path is a li st of v o lume
IDs you want the system to search for any script file. There are two ways to
specify a search path, as shown in the following examples.
Example 1 -- Ente ring the volume IDs on the command line
Please enter the volume ID that contains the script files.
More than one volume may be entered; each separated by a
semi-colon.
Format: <vol>:[;<vol>: ...]
Example: 2:;3:;4:
Enter volume(s)[2:]:
setpath
3:
command prompt you for input
You can also use the Manager or User autoscript features to automatically run the
setpath.bat script (the
run setpath command). Specify a file system search path,
Manager or User script file, and logout mechanism using following
wfSerialPortEntry (router serial port) attributes:
•Login Script Search Path
•Manager’s Login Script
•User’s Login Script
•Force User Logout
You can set up separate Manager and User autoscript files for login. The User
autoscript contains a switch that enables you to lock the user into the script. With
the switch enabled, the autoscript automatically logs out a user that tries to break
out of the script. For more i nformation on the autoscript feature, see Chapter 2 of
Using Technician Interface Software.
308658-14.00 Rev 00
1-7
Using Technician Interface Scripts
Using Script Commands
This section provides an overview of the
commands.
Using the show Command
After you set up scripts with the
<subcommand> <option> command to obtain a snapshot view of various data
stored in the router. For continuously updated (polled) views of system statistical
and configurat ion data, use th e
For all protocols, you can view circuit alerts, the base record, disabled or enabled
circuits, and statistics.
Table 1-1
lists the
software entity. Alternatively, obtain an active list of
subcommands directly from the router by entering at the Technician Interface
prompt
show
<entity_name>
or:
show
<entity_name>
For example, to list the AppleTalk subcommands, enter
For a detailed description of all
they generate, refer to Chapte r 2 .
show/monitor
?
help
run setpath
monitor
command in place of the
show/monitor
command, you can use the
enable/disable
and
show
subcommands for a specific service or
show/monitor
show at
show
commands and samples of the information
or
show
command.
show at ?
.
1-8
308658-14.00 Rev 00
Introducing Technician Interface Scripts
Table 1-1.Displaying Service Information
To Display Information about This ServiceUse This Command
Command Type
(runs from a batch
or embedded file)
batch embedded
Asynchronous Transfer Mode Half-Bridge (AHB) service
(base, circuits, hosts, routes, statistics)
Advanced Peer-to-Peer Networking service
(adjacencies, class of service, directories, DLC, DLUR,
endpoints, ISR, memory, mode, ports, topology, tunnels,
VRN)
AppleTalk service (AARP, circuits, configuration, routes,
statistics, zones, zone filters)
Asynchronous Transfer Mode service (interfaces, lines,
PVCs, statistics)
ATM Address Resolution Protocol service (ATMARP
client/server mode identification, ATM addresses,
interface sta tis tic s)
Asynchronous Transfer Mode DXI service (lines, PVCs,
statistics)
ATM line signaling service (ATM ILMI and SAAL
statistics)
Asynchronous Transfer Mode (ATM) Adaption Layer
Controller (ALC) link module service (circuits, phy,
transmit and receive errors, transmit and receive
statistics)
AppleTalk Update-based Routing Protocol service
(connection, statistics, zone filters)
Automatic line sp eed negot iation on 100Base-T Ethernet
interfaces (alerts, circuits enabled/disabled)
RADIUS (ale rts, server, configuration, statistics)
Revers e Addres s Resolut ion Protocol service (circuits)
RIP Version 6 service (configuration, statistics)
Repeater service (last address , sam ple data, po rt status,
You can run scripts from Technician Interface menus as an alternative to entering
commands at the Technician Interface prompt. You can also create or customize
scripts menus. Use scripts menus to access the full set of Technician Interface
scripts, including those embedded within the router software.
Displaying Menus
After you configure the
menu by entering the
main menu contains a numbered lis t of system protoc ols and serv ices, as sho wn in
the following exam ple.
run setpath
menu
command at the Technician Interface prompt. The
command, you can display the scripts main
<option>
<option>
<option>
1. APPN24. Frame Relay Switch47. SDLC
2. AT25. FTP48. SMDS
3. ATM26. Hardware49. SNMP
. . .
. . .
. . .
22. FDDI45. Router Redundancy68. X25
23. Frame Relay46. Reservable Resources
308658-14.00 Rev 00
Main Menu
1-17
Using Technician Interface Scripts
To display a scripts submenu for a particular protocol, enter its sequence number
from the main menu. For example, to display the IP scripts submenu, enter
the prompt under the main menu.
Enter menu number or TI command: 28
The IP menu appears:
1. Adjacent Hosts13. IP Cache Hits Stats
2. Alerts14. IP Datagram Stats
3. ARP Table15. IP Fragmentation Stats
4.Base Information16. IP RIP Filters
5. Circuits17. IP Stats
6. Disable Circuits18. IP .bat version
7. Enabled Circuits19. RIP
8. ICMP Client Stats20. Routing Table
9. ICMP In Stats21. Security In Stats
10. ICMP Miscellaneous Stats 22. Security In Stats
11. ICMP Out Stats23. Static Routes Table
12. ICMP Server Stats24. Traffic Filters
28 at
IP Menu
1-18
D. Disable MORE. M. Menu control on.Q. Quit or Return
Enter menu number or TI command:
All of the choices shown in the second-level menu display information.
308658-14.00 Rev 00
Introducing Technician Interface Scripts
Next, enter the number that corresponds to the table you want to display. For
example, to display IP statistics, enter
17. This action runs the script that displays
the IP Statistics table shown in the following example.
When you press Enter, the menu utility returns to the submenu. In this example,
pressing Enter displays the IP menu again. Then you can perform any of the
following actions:
•Enter another option
•Return to the main menu
•Enter
•Press RETURN
You can also display a submenu by entering the name of the protocol on the
command line as an option to the menu command. For example, to display the IP
submenu directly, enter the following command at the Technician Interface
prompt:
$
308658-14.00 Rev 00
menu ip
q for Quit
1-19
Using Technician Interface Scripts
Configuring Menus
You can change any menu that the menu utility displays. You can keep your
changes for the curr ent ses sion onl y, or you can save them pe rmanent ly. Using the
menu control feature, you can
•Change the contents of a menu (add, delete, and edit commands; edit the
menu title; show commands instead of command titles).
•Load a new menu into the menu structure.
•Enter a Technician Interface command while using the menu utility.
To use the menu control feature, enter
command:
menu, as shown in th e following example:
1. APPN24. Frame Relay Switch 47. SDLC
2. AT 25. FTP 48. SMDS
3. ATM 26. Hardware 49. SNMP
. . .
. . .
. . .
22. FDDI 45. Router Red undancy 68. X25
23. Frame Relay 46. Reservable Resources
prompt. The menu utility displays a list of options below the main
m
at the
Main Menu
Enter menu number or TI
1-20
A. Add a commandH. Change menu titleQ. Quit
C. Clear all commands L. Load new menuS. Save menu commands
D. Delete commandM. Menu control offT. Toggle cmd. display
E. Edit command
Enter menu number or TI command:
To turn menu control off, just enter m again at the promp t. You can add and delete
commands, edit a command, change a menu’s title, and switch the display
between menu titles and commands.
308658-14.00 Rev 00
Introducing Technician Interface Scripts
Adding a Command
With menu control on, add a command by entering
or TI command:
prompt. Then enter the command number, name, and title, as
at the Enter menu number
a
shown in the example:
Enter menu number or TI command:
Command:
Enter new command:
Enter new title:
Setting command 69 to date
Setting title 69 to Date and Time
69
date
Date and Time
a
The main menu automatically refreshes and displays the new option (69. Date
and Time
).
Deleting a Command
With menu con trol on, delete a command b y entering
or TI command: prompt. Then enter the nu mber of the comman d to be delet ed, as
at the Enter menu number
d
shown in the example:
Enter menu number or TI command:
Enter command number (r to Return):
d
69
The main menu automaticall y refreshes and displ ays a ne w lis t of opti ons, without
command number
69
.
Clearing All Commands
With menu control on, clear all commands by entering
number or TI command: prompt . Th e me nu uti l it y r es ponds by showing only the
menu title and control options, as follows:
A. Add a commandH. Change menu title Q. Quit
C. Clear all commands L. Load new menuS. Save menu commands
D. Delete commandM. Menu control offT. Toggle cmd display
E. Edit Command
Enter menu number or TI command:
308658-14.00 Rev 00
Main Menu
at the Enter menu
c
1-21
Using Technician Interface Scripts
Editing a Command
With menu control on, edit a command by entering
or TI command:
prompt. Then enter the command number, name, and title, as
at the Enter menu number
e
shown in the following example:
Enter menu number or TI command:
Enter Command number (r to Return):
2 menu at.mnu
AT
Type <return> to leave unchanged.
Enter new command:
Enter new title:
Setting command 2 to show at base
Setting title AT to AT Base
show at base
AT Base
e
2
The main menu au tomatically refr eshes and displays the new title for the
show at base
command.
Editing a Menu Title
With menu control on, edit the title for an entire menu by entering
menu number or TI command:
prompt. The follo wing e xample changes th e name
at the Enter
h
of the main menu to Protocol Statistics:
Enter menu number or TI command:
Enter new menu title:
Protocol Statistics
h
1-22
The main menu au tomatically refr eshes and displays the new menu title:
Loading a New Menu
With menu con trol on, lo ad a new menu by entering
or TI command: prompt. Then enter the name of the new menu:
Enter menu number or TI command:
Please enter menu setup file.
Type <Enter> to use default menu
[vol:filename]>
newmain.mnu
l
at the Enter menu number
l
If you do not enter a volume number or letter, the system saves the file (in this
case, newmain.mnu) to the default volume.
308658-14.00 Rev 00
Introducing Technician Interface Scripts
Toggling Menu Titles and Commands
With menu control on, toggle between displaying menu titles and displaying
commands by entering
at the Enter menu number or TI command: prompt, as
t
shown in the example:
Enter menu number or TI command:
t
At the main menu, the screen displays the menu commands (you do not need to
enter
1. menu appn.mnu24. menu frsw.mnu47. menu sdlc.mnu
2. menu at.mnu25. menu ftp.mnu48. menu smds.mnu
3. menu atm.mnu26. menu hardware.mnu 49. menu snmp.mnu
. . .
. . .
. . .
21. menu egp.mnu44. menu rptr.mnu67. menu xns.mnu
22. menu fddi.mnu45. menu rredund.mnu68. menu x25.mnu
23. menu fr.mnu46. menu rsc.mnu
A. Add a commandH. Change menu titleQ. Quit
C. Clear all commands L. Load new menuS. Save menu commands
D. Delete commandM. Menu control offT. Toggle title display
E. Edit command
when executing a
.mnu
menu
command):
Main Menu
Enter menu number or TI command:
With menu control on at the submenu level, entering t at the prompt invokes the
list of Technician Interface commands equivalent to the subcommand menu
entries.
The following example sequence of three screens shows what happens when you
enable menu control from a submenu, then toggle the submenu to display
Technician Interface commands instead of menu titles.
308658-14.00 Rev 00
1-23
Using Technician Interface Scripts
PPP subcommand menu with menu control OFF/disabled:
1. Alerts16. Line Conf
2. AppleTalk Conf.17. Line Parameters
3. AppleTalk Neg.18. LQR Conf.
4. Bad Packets19. LQR Stats
5. Bridge Conf.20. OSI
6. Bridge Neg.21. PAP Local
7. Circuits22. PAP Remote
8. DECnet23. CHAP Local
9. Disabled Circuits24. CHAP Remote
10. Enabled Circuits25. PPP .bat version
11. IP26. Vines
12. IPX Config.27. XNS
13. IPX Neg.28. Multilink Circuits
14. IPX Name Local29. Multilink Information
15. IPX Name Remote30. WCP
PPP Menu
1-24
D. Disable MOREM. Menu control on. Q. Quit or Return
Enter menu number or TI command: m
308658-14.00 Rev 00
Introducing Technician Interface Scripts
PPP subcommand menu with menu control ON/enabled:
PPP Menu
1. Alerts16. Line Conf
2. AppleTalk Conf.17. Line Parameters
3. AppleTalk Neg.18. LQR Conf.
4. Bad Packets19. LQR Stats
5. Bridge Conf.20. OSI
6. Bridge Neg.21. PAP Local
7. Circuits22. PAP Remote
8. DECnet23. CHAP Local
9. Disabled Circuits24. CHAP Remote
10. Enabled Circuits25. PPP .bat version
11. IP26. Vines
12. IPX Config.27. XNS
13. IPX Neg.28. Multilink Circuits
14. IPX Name Local29. Multilink Information
15. IPX Name Remote30. WCP
A. Add a commandH. Change menu titleQ. Quit
C. Clear all commands L. Load new menuS. Save menu commands
D. Delete commandM. Menu control offT. Toggle cmd display
E. Edit command
Enter menu number or TI command: t
308658-14.00 Rev 00
1-25
Using Technician Interface Scripts
PPP subcommand menu toggled to display only show commands:
1. show ppp alerts16. show ppp line configuration
2. show ppp appletalk configured 17. show ppp line parameters
3. show ppp appletalk negotiated 18. show ppp lqr configured
4. show ppp bad packets19. show ppp lqr stats
5. show ppp bridge configured20. show ppp osi
6. show ppp bridge negotiated21. show ppp pap local
7. show ppp circuit22. show ppp pap remote
8. show ppp decnet23. show ppp chap local
9. show ppp disabled24. show ppp chap remote
10. show ppp enabled25. show ppp version
11. show ppp ip26. show ppp vines
12. show ppp ipx configured27. show ppp xns
13. show ppp ipx negotiated28. show ppp multilink circuits
14. show ppp ipx name local29. show ppp multilink information
15. show ppp ipx name remote30. show ppp wcp
PPP Menu
1-26
A. Add a commandH. Change menu titleQ. Quit
C. Clear all commands L. Load new menuS. Save menu commands
D. Delete CommandM. Menu control offT. Toggle title
E. Edit command
Enter menu number or TI command:
308658-14.00 Rev 00
Introducing Technician Interface Scripts
Saving Changes Made to Menus
With menu control on, save your changes for future sessions by entering
Enter menu number or TI command: prompt, add a filename, then press the
s at the
Return key. Refer to the following example:
Enter menu number or TI command: s
Enter file name [main.mnu]: testing.mnu
Saving commands to testing.mnu.
The Technician Interface saves the file to the default volume. Th e current menu
session now uses the file you specified. If you do not specify a filename at the
Enter file name [main.mnu]: prompt, the Technician Interface overwrites the
main.mnu file stored on t he router’s file system once you press t he Return key. If
you mistakenly type
Chapter 2 provide s a compl ete re feren ce fo r all
s, type q and press the Return key to quit.
show (and monitor) scripts in the
system. Refer to it for more information, sample displays, and references to other
manuals that describe each protocol in detail.
308658-14.00 Rev 00
1-27
Chapter 2
Using the show Command
Use the
from the Management Information Base (MIB). The type and amount of data displayed
depends on the specific protocol or network service you want to view.
In the command syntax, items in square brack e ts ([ ]) indicate optional information. Items
in curly braces ( { }) indi cate c hoices th at compl ete a co mma nd, and you must enter one of
the choices offered. Text in angle brackets (< >) indicates the type of information to enter
as an optional part of the command syntax; f or e xample <
all commands; they are case sensitive.
Note:
can display a list of available script subcommands by entering
without additional options or with a question mark as an option. For example, after
you load at.bat and associated baseline script files on a router, entering
show at ?
subcommand options.
In command syntax, <
characters. Use * to find a string of any characters and any length. Use ? to designate any
character in a specific position of the search string. For example, to locate all networks
whose addresses begin with 29, enter the search string
addresses 2901456 and 2967. Or if you have a set of names that begin and end with the
same characters but have different characters in the middle, such as xxx1.yy, xxx2.yy and
so on, you can enter the search pattern
show
command to display routing, configuration, interface, and statistical data
circuit name
For online Help -- After loading the scripts you need on a given router, you
at the Technician Interface prompt invokes the list of all
pattern
> means that you ca n use wil dcard se arching wi th the * and ?
29*
. This pattern will locate the
xxx?.yy
to locate them.
>. Use lowercase for
show
<option>
show at
show at
or
308658-14.00 Rev 00
2-1
Using Technician Interface Scripts
show ahb
base
The
show ahb
<option>
commands display configuration, state, and statistical
information about the ATM Half-Bridge (AHB) protocol. For detailed information about
the Nortel Networks impl ement at io n of AHB, s ee Configuring ATM Half-Bridge Services.
The
show ahb
base
circuits
hosts [<
routes
stats
command supports the following subcommand options:
slot> | <cctnum> | <vpi> | <vci> | <addr
>]
Displays the base record information for the AHB protocol. The base record controls the
AHB for the entire system.
2-2
ProtocolName of protocol, in this case AHB.
Forwarding ModeIndicates the state of AHB packet forwarding (enabled or
disabled).
Inbound FilteringIndicates that inbound packet filtering is enabled on the AHB
router.
Learn MethodMethod by which AHB automatically learns new bridge entries on
the AHB router. You can configure AHB in one of the following
learning methods:
• Secure
• Unsecure
•Both
•None
Debug LevelIndicates the level of debug messaging you want the AHB router to
display in its log file.
308658-14.00 Rev 00
circuits
Displays circuit and state information for all AHB circuits.
CircuitName of the circuit on which you configured AHB.
NumNumber of the circuit on which you configured AHB.
StatusCurrent state of the AHB protocol: Not Present (enabled but not
yet started), or Up.
Proxy ArpIndicates whether proxy ARP is enabled or disabled on the AHB
router. If enabled, the AHB router responds to ARP requests sent
from ATM-attached hosts with its own hardware address as the
target MAC address. If disabled, the AHB router ignores ARP
requests sent from ATM-attached hosts.
Def Subnet MaskIP subnet mask for host entries learned unsecurely.
hosts
[
<slot> | <cctnum> | <vpi> | <vci> | <addr
>]
Displays the host record information for AHB.
<slot>
<
<
<
<
>Shows only hosts on the speci fied circuit.
cctnum
>Shows only hosts on the speci fied VPI.
vpi
>Shows only hosts on the specified VCI.
vci
>Shows only hosts with th e specified IP address.
addr
Shows only hosts on the speci fied slot.
The table provides the following information:
SltIndicates the slot on which the AHB router learned the CPE host
address.
Host AddrIP address of the CPE host that sends packets to the AHB router.
SubnetSubnet mask of the CPE host .
CctCircuit number on which AHB is configured on the router.
308658-14.00 Rev 00
2-3
Using Technician Interface Scripts
VPIIndicates the virtual path of the PVC configured on the ATM
VCIIdentifies the virtual channel of the PVC configured on the ATM
F1Indicates “Flags” field:
TxPktsNumber of packets the router transmits to the CPE host at the
RxPktsNumber of packets the router receives from the CPE host at the
routes
Displays information from the AHB routing table.
inteface. The VPI is part of the cell header, which can contain a
maximum of 8 VPI bits.
interface. The VCI is part of the cell header, which can contain a
maximum of 16 VCI bits.
0x2= host learned dynamically
0x10=disabling forwarding to/from host
0x20= host learned in unsecure mode
remote site.
remote site.
2-4
The fields displayed have the following meanings:
DestinationDestination IP address for this route. 0.0.0.0 indicates a default
route.
MaskSubnet mask to be combined with the destination address and then
compared with the value in Destination. If the value of Destin ation
is 0.0.0.0 (a default route), then the value of Mask is also 0.0.0.0.
ProtoRouting method through which the router learned t his rou te: Other,
Local, Netmgmt, ICMP, EGP, GGP, Hello, RIP, IS-IS, OSPF, or
BGP.
AgeNumber of seconds since this route was last updated or verified to
be correct. The meaning of “too old” depends on the routing
protocol specified under Proto.
CostNumber of hops to reach the destination.
NextHop Addr/ASIP address of the next hop and next Autonomous System of this
route. If the next hop is an unnumbered interface, the command
displays 0.0 .0.n, where n is the number of the circuit on which the
interface has been configured.
308658-14.00 Rev 00
stats
Displays all AHB statistics for each circuit.
The fields displayed have the following meanings:
Tot NetsThe total number of networks in the AHB configuration.
Tot HostsThe total number of hosts configured on the network.
StateThe current state of the AHB protocol: Disabled (manually
disabled), Down, Init (Initializing), Not Present (enabled but not yet
started), or Up.
Incoming PktsThe total number of packets that the AHB router receives from the
IP routed network.
Outgoing PktsThe total number of outgoing packets that the AHB router transmits
to the IP routed network.
CCTThe total number of circuits configured for AHB.
TxPktsThe total number of packets transmitted by the AHB router.
TxDropThe total number of packets dropped by the AHB router.
RxPktsThe total number of packets that the AHB router receives from CPE
RxDropThe total number of packets that the router drops because they are
308658-14.00 Rev 00
hosts.
not contained in the bridge table.
2-5
Using Technician Interface Scripts
show appn
show appn
The
information about the Advanced Peer-to-Peer Networking (APPN) service. For detailed
information about the Nortel Networks implementation of APPN, refer to Configuring APPN Services.
Displays base record in for m at ion f or APPN. The ta bl e displays the following information :
Capabilities:
Negotiated LS SupportIndicates that the APPN node supports negotiable link stations.
2-8
Segment ReassemblyIndicates that the APPN node supports segment reassembly.
BIND ReassemblyIndicates that the APPN node supports BIND reassembly.
Parallel TG SupportIndicates that the APPN node supports the ability to establish multiple
transmission groups.
Dynamic LS SupportIndicates that the APPN node supports the ability to accept
connections (that have not been predefined) from adjacent nodes.
Adaptive BIND PacingIndicates whether the APPN node supports the ability to control the
flow of BINDs.
Receive Registered CharsIndicates whether the APPN node supports resource registration.
Border Node SupportIndicates whether the APPN node supports border nodes.
Central Directory Support Indicates whether the APPN node is a central directory server.
Route Tree CachingIndicates that the APPN node supports route tree caching.
Incremental Tree UpdatesIndicates that the APPN node supports incremental updates to the
route-selection tree cache.
Mode-to-COS MappingIndicates that the APPN node supports mapping of mode name and
COS and transmission prior it y.
308658-14.00 Rev 00
Multi-Domain SupportIndicates whether the APPN node supports multi-domain traffic
flows.
Endpoint RSCV StorageIndicates whether the APPN node supports Route Selection Control
Vectors (RSCVs) storage during ISR sessions.
Capacity:
Alert Queue SizeMaximum number of alerts that are held while waiting for the
establishment of a link to a reporting point.
COS Cache SizeSize of the COS database weight cache.
Directory Cache SizeMaximum number of entries that can be stored in the directory
database at the network node.
Max Directory EntriesMaximum number of cached directory entries that can be stored in the
local directory database at any one time.
Route Tree Cache SizeSize of the topology and routing services tree database.
Route Tree Use LimitMaximum number of Route Selection Trees (RSTs) cached.
Max Nodes in TopologyMaximum number of times an RST will be used before Route Selection
Services (RSS) calculates a new route tree for that route.
Max TGs in TopologyMaximum number of transmission groups in the local topology
database.
308658-14.00 Rev 00
2-9
Using Technician Interface Scripts
Sample Display - show appn base
APPN Base Information
---------------------
Node Name: USWFLT01.DURHAM
State: Active
Capabilities:
Negotiated LS Support:Yes
Segment Reassembly:Yes
BIND Reassembly:Yes
Parallel TG Support:Yes
Dynamic LS Support:Yes
Adaptive BIND Pacing:Yes
Receive Registered Chars:Yes
Border Node Support:No
Central Directory Support:No
Route Tree Caching:Yes
Incremental Tree Updates:Yes
Mode-to-COS Mapping:Yes
Multi-Domain Support:Yes
Endpoint RSCV Storage:Yes
2-10
Capacity:
Alert Queue Size:10
COS Cache Size:8
Directory Cache Size:100
Max Directory Entries:Unlimited
Route Tree Cache Size:8
Route Tree Use Limit:8
Max Nodes in Topology:Unlimited
Max TGs in Topology:Unlimited
308658-14.00 Rev 00
cos node
Displays resistance and congestion information for all COS types or for a specific COS
type.
COSCOS Name: #BATCH, #INTER, #INTERSC, #BATCHSC,
WeightSize of the COS database weight cache assigned to a particular
CPSVCMG or SNASVCMG. #BATCH refers to jobs which are
batch-like in nature (i.e., where there is a lot of data is involved and
response time is not very important). #INTER refers to interactive
jobs (i.e., where there is not much data involved and response time
is very import ant). #INTERSC an d #BATCHSC are secure ver sions
of #INTER and #BATCH. CPSVCMG and SNASVCMG are used
for APPN control data.
node given its resistance and congestion characteristics.
resistance indicates the relative desirability of using this node for
intermediate session traffic. The value, which can be an integer
from 0 to 255, is used in route computatio n. The lower the value,
the more desirable the node is for intermediate routing.
308658-14.00 Rev 00
2-11
Using Technician Interface Scripts
Sample Display - show appn cos node
APPN COS Nodes
--------------
Resist Resist Congest Congest
COS Weight Min Max Min Max
Displays the transmission priority for all COS types or for a specific COS type. For more
information about COS types, see the
Medium, High, or Network.
Sample Display - show appn cos priority
APPN COS Priorities
-------------------
COS Priority
-------- ------- #BATCH Low
#INTER High
CPSVCMG Network
#BATCHSC Low
#CONNECT Medium
#INTERSC High
SNASVCMG Network
7 Entries.
<COS name>
[
]
cos node
command. The priority can be Low,
cos tg
<COS name>
[
Displays Transmission Group (TG) information for all COS types or for a specific COS
type.
Eff-Cap MinMinimum effective capacity. Effective capacity is the bit-transmission
Eff-Cap MaxMaximum effective capacity.
Connect MinMinimum cost per connection time. This value represents the relative
Connect MaxMaximum cost per connection time.
Byte Cst MinMinimum cost of transmitting a byte over this connection. Range is
308658-14.00 Rev 00
]
rate of the transmission gro up. It is deri ve d from the link bandwid th and
maximum load factor with the range of 0 through 255.
cost per unit of time to use the transmission group. Range is from 0,
which means no cost, to 255, which indicates maximum cost.
from 0 (lowest cost) to 255.
2-13
Using Technician Interface Scripts
Byte Cst MaxMaximum cost of transmitting a byte over this connection. Range is
Security MinMinimum security, with security represented as an inte ger with a ran ge
Security MaxMaximum security, with security represented as an integ er with a range
Delay MinMinimum amount of time that it takes for a signal to travel the length of
Delay MaxMaximum amount of time that it takes for a signal to travel the length
User-1 MinFirst minimum user-defined transmission group characteristic for this
User-1 MaxFirst maximum user-defined transmission group characteristic for this
User-2 MinSecond minimum user-defined transmission group characteristic for
from 0 (lowest cost) to 255.
of 1 through 255: 1 (nonsecure), 32 (public switched), 64
Displays directory information fo r all Logical Units (LUs) or for a speci fic LU.
LULogical Unit name.
NN ServerNetwork Node server name.
LU OwnerLogical Unit owner name.
LocationLocation of the Logical Unit: Local, Dom ain, or XDomain (cross-domain).
TypeDirectory type: Home, Cache, or Registered. Home means that the LU is in
WildcardType of wildcard: Explicit, Partial, or Full. Explicit means the full LU name
[
<LU name>
the domain of the local network node and that the LU information has been
configured at the local node. Cache means that the LU has previously been
located by a broadcast search and that the location information has been
saved. Register means that the LU is at an end node that is in the domain of
the local network node. Registered entries are registered by the served end
node.
has been specified. Partial means the entry is a partial wildcard. Full means
the entry is a full wildcard, and all searches for unknown LUs will be
directed to this node.
Displays information concerning the performance of the directory services function.
Maximum Cached EntriesMaximum number of cache entries allowed.
Current Cached EntriesCurrent number of cache entries.
Current Home EntriesCurrent number of home entries.
Current Registered EntriesCurrent number of registered entries.
Directed Locates ReceivedNumber of directed locates received.
Broadcast Locates ReceivedNumber of broadcast locates received.
Directed Locates SentNumber of directed locates sent.
Broadcast Locates SentNumber of broadcast locates sent.
Directed Locates Not FoundNumber of directed locates returned with a “not found.”
Broadcast Locates Not Found Number of broadcast locates returned with a “not found.”
Outstanding LocatesCurrent number of outstanding locates, both directed and
broadcast. This value varies. A value of zero indicates that no
locates are unanswered.
Sample Display - show appn stats directory
APPN Directory Statistics
---------------------- Maximum Cached Entries: 100
Current Cached Entries: 0
Current Home Entries: 2
Current Registered Entries: 3
Directed Locates Received: 0
Broadcast Locates Received: 0
Directed Locates Sent: 0
Broadcast Locates Sent: 0
Directed Locates Not Found: 0
Broadcast Locates Not Found: 0
Outstanding Locates: 0
308658-14.00 Rev 00
2-17
Using Technician Interface Scripts
[
dlc
<DLC name>
Displays information for all Data Link Controls (DLCs) or for a specific DLC.
DLCEight-character name given to this DLC.
Circuit NameName of the circuit used by this DLC.
StateCurrent state of this DLC: Inactive, Pending Active, Active, or
CCTCircuit number.
DLC TypeType of DLC: SDLC, LLC SRB, LLC TB, or DLS.
Negotiated LS SupportIndicates whether Link Station roles can be negotiated on this
Sample Display - show appn dlc
APPN DLCs
---------
DLC Negotiated
DLC Circuit Name State CCT Type LS Support
-------- ------------ ---------------- ---- ------- --------- DLC00001 S51 Active 1 SDLC Yes
DLC00002 S52 Active 2 SDLC Yes
DLC00003 S53 Active 3 SDLC Yes
DLC00004 S54 Active 4 SDLC Yes
DLC00006 E23.llc2 Active 6 LLC-TB Yes
DLC00008 E24.llc2 Active 8 LLC-TB Yes
DLC00010 O31.llc2 Active 10 LLC-SRB Yes
]
Pending Inactive.
DLC.
2-18
7 Entries.
308658-14.00 Rev 00
dlur lu
<LU name>
[
]
Displays the status of all the DLUR LUs or a specific DLUR LU.
LULogical Unit name.
PUPhysical Unit name with up to 8 characters.
DLUSFully qualified Dependent LU Server name c ontaining 3 to 17
characters.
NAU AddressNetwork Addressable Unit address.
PLUPrimary LU name.
Displays the status of all the DLUSs or a specific DLUS.
DLUSDisplays the fully qualified name of the active DLUS. The name
can contain from 3 to 17 characters.
Pipe State State of the CP-SVR pipe between the DLUR and DLUS:
Active, Inactive, PendingActive, PendingInact.
Active PUsNumber of active PUs to the DLUS.
SSCP-PU MU RcvdNumber of Message Units Received on the SSCP-PU session.
SSCP-PU MU SentNumber of Message Units Sent on the SSCP-PU session.
SSCP-LU MU RcvdNumber of Message Units Received on the SSCP-LU session.
SSCP-LU MU SentNumber of Message Units Sent on the SSCP-LU session.
Sample Display - show appn dlus
APPN DLUS Nodes
---------------
Active SSCP-PU SSCP-PU SSCP-LU SSCP-LU
DLUS Pipe State PUs MU Sent MU Rcvd MU Sent MU Rcvd
Displays address information for all endpoint sessions or for sessions to a specific LU.
Partner LUName of the Partner Logical Unit being used by this session.
PCIDProcedure Correlation Identifier of this session.
PriorityTransmission priority being used by this session: Low, Medium,
High, or Network level priority.
COSClass-of-Service being used by this session.
LSAdjacen t Link Station used by this session.
SIDHSession Identifier High value used by this session.
SIDLSession Identifier Low value used by this session.
ODAIOAF-DAF Assignor Indicator value used by this session.
Displays routing inf ormation for a ll endpoi nt sessi ons or for sessions to a speci fi c LU. The
Route column indicates the route used by the endpoint sessions. CP sessions (between
adjacent nodes) do not show routes. For more information about column definitions, see
endpoint address
the
Note:
Routing information is only available if the endpoint session RSCV storage
Displays statistics for all endpoint sessions or for sessions to a specific LU.
DirIndicates the direction: Rx (receive) or Tx (transmit).
BTU SizeMaximum send Basic Transmission Unit size on each hop of this
Pacing MaxMaximum send pacing on each hop of this session.
Pacing CurCurrent send pacing on each hop of this session.
FramesNumber of normal-flow frames sent on each hop of this session.
BytesNumber of bytes sent on each hop of this session.
Sample Display - show appn stats endpoint
APPN Endpoint Session Statistics
------------------------------- BTU Pacing
Partner LU PCID Dir Size Max Cur Frames Bytes
Displays address information for all Intermediate Session Routing (ISR) sessions or for
sessions from a particular node.
FQ CP NameFully Qualified Control Point name of the node assigning the PCID
PCIDProcedure Correlation Identifier of this session.
PriorityTransmission priority used by this session: Low , Medium, High, or
COSClass-of-Service being used by this session.
HopIndicates whether the local LU was the BIND sender (Primary) or
LSAdjacen t Link Station used by this session.
SIDHSession Identifier High value used by this session.
SIDLSession Identifier Low value used by this session.
ODAIOAF-DAF Assignor Indicator value used by this session.
Sample Display - show appn isr address
[
<FQCP name>
]
for this session.
Network.
the BIND receiver (Secondary).
APPN ISR Session Addressing Info
--------------------------------
FQ CP Name PCID Priority COS Hop LS SIDH SIDL ODAI
Displays pa rameter information about the Intermediate Session Rout ing (ISR) function.
ISR StateIndicates whether ISR is enabled. The default is enabled.
Maximum RU SizeMaximum Request Unit size for intermediate sessions.
Receive Pacing WindowMaximum number of messages that the network node can receive
Maximum ISR SessionsMaximum number of ISR sessions that the local network node will
Congestion Upper Threshold Maximum number of ISR sessions that can take place before new
Congestion Lower Threshold Number of active ISR sessions that the local network node must
ISR RSCV StorageIndicates whether Route Selection Control Vectors are stored
in one pacing window during an ISR session.
process concurrently.
sessions are directed away from the network node.
drop to before it is no longer considered congested.
Displays routing i nforma ti on for a ll IS R ses sions o r for ISR s ession s from a spe cif ic nod e.
For more information about column definitions, see the
Note:
Sample Display - show appn isr route
APPN ISR Session Routing Info
---------------------------- FQ CP Name PCID Route
Displays the status of all link stations or a specific link station.
LSAdministratively assigned name for the link station. The name can
CP NameFully qualified name of the adjacent node for this link station. The
StateState of this link station: Inactive, Pending Active, Active,
TG NumNumber of the transmission group for this link station.
Cur SessnNumber of active sessions on this link.
Frames RcvdNumber of message frames received.
Bytes RcvdNumber of message bytes received.
Frames SentNumber of message frames sent.
Bytes SentNumber of messag e bytes sent.
[
<LS name>
]
be from one to eight characters. Names that begin with an “@”
symbol indicate dynamic link stations.
name can be from three to 17 characters. Format is
Available MemoryTotal memory available to the APPN service (0 means unlimited).
Memory in UseMemory in use by the APPN service.
Warning ThresholdWarning memory threshold (0 means no threshold).
Critical ThresholdCritical memory threshold (0 means no threshold).
Sample Display - show appn memory
APPN Memory Utilization
-----------------------
Available Memory: 0
Memory in Use: 147915
Warning Threshold: 0
Critical Threshold: 0
308658-14.00 Rev 00
2-31
Using Technician Interface Scripts
mode
[
<mode name>
Displays mode-to-COS mappi ngs fo r a ll modes or for a spec ific mode. Fo r inf ormati on on
the columns, see the
Displays port definition information for all ports or for a specific port.
PortAdministratively assigned name for this APPN port. The name can
be from one to eight characters.
NumberPort number associated with the port name.
DLCIndicates the name of the DLC supporting this port.
Receive BTU SizeMaximum Basic Transmission Unit (BTU) size that a link station
on this port can receive.
Send BTU SizeMaximum BTU size that a link station on this port can send.
Max WindowMaximum number of I-frames that can be received by the
Exchange Identification (XID) sender before an acknowledgement
is received.
Port TypeIdentifies the type of line used by this port: Leased, Switched, or
Shared Access Transport Facility (SATF).
Link AddressLink address using MAC address and SAP.
Displays High Performance Routing capabilities for a single port or multiple ports.
PortAdministratively assigned name for this APPN port. The name can
be from one to eight characters.
Implicit HPR EnabledSpecifies whether HPR support has been enabled for dynamic link
stations on this port.
Implicit Link Level Error
Recovery
Specifies whether link level error recovery support has been
selected for dynamic link stations on this port.
Implicit Link Deactivation
Time
HPR SAPDefines the chosen SAP for HPR traffic on this port.
308658-14.00 Rev 00
Specifies the link deactivation time (in seconds) for dynamic link
stations on this port.
2-33
Using Technician Interface Scripts
Sample Display - show appn port hpr
APPN Port Defined HPR info
-----------------------------
Implicit Implicit Implicit
HPR Link Level Link Deact HPR
Port Enabled Error Recovery Time sap
-------- -------- -------------- ---------- --- PORT0003 Yes No 120 C8
PORT0005 No No 5 none
2 Entries.
port status
Displays port status information regarding the Exchange Identification (XID) and link role
for all ports or for a specific port.
PortAdministratively assigned name for this APPN port. The name can
NumberPort number associated with the port name.
StateState of this port: Inactive, Pending Active, Active,
Link RoleInitial role for the link stations activated through this port: Primary,
Good XIDsNumber of successful XID sequences that have occurred on all
Bad XIDsNumber of unsuccessful XID sequences that have occurred on all
[
<port name>
]
be from one to eight characters.
PendingInactive.
Secondary, Negotiable, or ABM (Asynchronous Balance Mode).
defined link stations on this port since the last time this port was
started.
defined link stations on this port since the last time this port was
started.
2-34
308658-14.00 Rev 00
Sample Display - show appn port status
APPN Port Status
----------------
Port Number State Link Role Good XIDs Bad XIDs
-------- ------ ---------------- ---------- --------- ------- PORT0001 0 Active Negotiable 1 0
PORT0002 0 Active Negotiable 0 0
PORT0003 0 Active Primary 1 0
PORT0004 0 Active Primary 1 0
4 Entries.
rtp connection
Displays information about all RTP connections or a specific RTP connection.
RTP Conn NameName of the RTP connection.
Destination CP NameFully qualified name of the destination network node . The name
can be from three to 17 characters. Format is
<network_ID>.<CP_name>.
1st Hop Ls NameName of the link station which suppo rts the RTP connection.
COSClass of service for the RTP connection.
Local TCIDLocal Transport Connection Identifier of the RTP connection.
Remote TCIDRemote Transport Connection Identifier of the RTP connection.
Displays statistics for all RTP connections or a specific RTP connection.
RTP Connection NameName of the RTP connection.
Cur SessionNumber of currently active sessions on this RTP connection.
DirDirection (Rx/Tx) of the specified statistic.
BytesNumber of bytes received/transmitted on the RTP connection.
PktsNumber of packets received/transmitted on the RTP connection.
SessCtl FramesNumber of session control frames sent on the RTP connection.
RateCurrent receive/transmit rate (in Kbits/sec) of the RTP connection.
Discarded BytesTotal number of bytes sent by the remote node that were discarded
Discarded PktsTotal number of packets sent by the remote node that were
Resent BytesTotal number of bytes resent by the local node that were lost in
Resent PktsTotal number of packets resent by the local node that were lost in
as duplicates.
discarded as duplicates.
transit.
transit.
Sample Display - show appn rtp statistics
APPN RTP Connection Statistics
------------------------------
RTP
Conn
Name
@R0000011RxTx196
@R0000021RxTx344
@R0000031RxTx352
@R0000041RxTx352
4 Entries.
Cur
Sessn Dir BytesPkts
2-38
285
354
420
420
SessCtl
FramesRate
7
7
14
15
218
215
195
199
111K
1K
111K
1K
111K
1K
111K
1K
Discarded
Bytes Pkts
0
0
0
0
-
Resent
Bytes Pkts
0
0
0
0
-
308658-14.00 Rev 00
0
0
0
0
0
0
0
0
switch
<rtp connection name>
Requests the APPN node to perf orm a path s witch with a cur rentl y act i ve RTP connection.
If a better path is not found, the connection remains unchanged. The
<rtp_connection_name> is the name of the RTP connection that displays with the
appn rtp connection
Sample Display - show appn switch
path switching RTP connection @R000001
topology node
Displays node informati on on the topology database for al l control points or for a specific
control point.
NodeAdministratively assigned name for a specific node in the format
TypeType of APPN node: NN (network node) or VRN (virtual node).
FRSNFlow Reduction Sequence Numbers are associated with Topology
command.
<CP name>
[
<network_ID>.<CP_name>
Database Updates (TDUs) and are unique only within each APPN network
node. A TDU can be associated with multiple APPN resources. This FRSN
indicates the last time this resource was updated at this node.
show
]
.
RSNResource Sequence Number that is assigned and contro lled b y the n etwo rk
RARRou te Addition Resistance indicates the relative desirability of using this
CongestedIndicates whether this node is congested. This is set or reset by a node
308658-14.00 Rev 00
node that owns this resource. This is always an even 32-bit number unless
an error has occurred.
node for intermediate session traffic. The value, which can be any integer
from 0 to 255, is used in route computation. The lower the value, the more
desirable the node is for intermediate routing.
based upon one or both of the following congestion measures: cycle
utilization of the hardware and total buffer utilization. When this
congestion exists this node is not included in route selection by other
nodes.
2-39
Using Technician Interface Scripts
DepletedIndicates whether Intermediate Session Routing resources are depleted.
This node is not included in intermediate route selection by other nodes
when resources are depleted.
QuiescingInd icates whether the node is quiescing. This node is not included in route
selection by other nodes when the node is quiescing.
GWIndicates whether the node provide gateway functions.
CDSIndicates whether the node provides Central Directory Support.
Displays APPN topology statistics.
Node Record Statistics:
Max NodesMaximum number of nodes allowed in the APPN topology
Current NodesCurrent number of nodes in this node's topology database. If this
Received TDUsNumber of TDUs received from all adjacent network nodes since
Sent TDUsNumber of TDUs built by this node to be sent to all adjacent
Received Low RSNsNumber of topology node updates received by this node with a
database. This administratively assigned value must be equal to or
greater than the maximum total number of end nodes and network
nodes. If the number of nodes exceeds this value, APPN will issue
an alert and the node can no longer participate as a network node.
value exceeds the maximum number of nodes allowed, an APPN
alert is issued.
last initialization.
network nodes since last initialization.
RSN less than the current RSN. Both even and odd RSNs are
included in this count.
Received Equal RSNsNumber of topology node updates received by this node with a
Received High RSNs Number of topology node updates received by this node with an
Received Bad RSNs Number of topology node updates received by this node with an
State UpdatesNumber of topology no de records built as a result of in ternally
ErrorsNumber of topology node record inconsistencies detected by this
Timer UpdatesNumber of topology node r ecords b u ilt fo r thi s node's reso urce due
Records PurgedNumber of topology node records purged from this nod e's topology
308658-14.00 Rev 00
RSN equal to the current RSN. Both even and odd RSNs are
included in this count.
RSN greater than the current RSN.
odd RSN greater than the current RSN.
detected node state changes that af fect APPN topology and routing.
node.
to timer updates.
database.
2-41
Using Technician Interface Scripts
TG Record Statistics:
Received Low RSNs Number of topology transmission group updates received by this
Received Equal RSNsNumber of topology transmission group updates received by this
Received High RSNsNumber of topology transmission group updates received by this
Received Bad RSNsNumber of topology transmission group updates received by this
State UpdatesNumber of topology trans mi ssi on gro up reco rds built as a result of
ErrorsNumber of topology transmission group records inconsistencies
Timer UpdatesNumber of topology transmission group records built for this
Records Purged Number of topology transmission group records purged from this
node with an RSN less than the current RSN. Both even and odd
RSNs are included in this count.
node with an RSN equal to the current RSN. Both even and odd
RSNs are included in this count.
node with an RSN greater than the current RSN.
node with an odd RSN greater than the current RSN.
internally detected node state changes that affect APPN topology
and routing.
detected by this node.
node's resource due to timer updates.
node's topology database.
2-42
Routes CalculatedNumber of routes calculated for all class of services since the last
initialization.
308658-14.00 Rev 00
Sample Display - show appn topology statistics
APPN Topology Statistics
----------------------Node Record Statistics
--------------------- Max Nodes: 0
Current Nodes: 38
Received TDUs: 45
Sent TDUs: 50
Received Low RSNs: 3
Received Equal RSNs: 39
Received High RSNs: 19
Received Bad RSNs: 10
State Updates: 0
Errors: 0
Timer Updates: 0
Records Purged: 0
TG record Statistics
------------------- Received Low RSNs: 18
Received Equal RSNs: 210
Received High RSNs: 125
Received Bad RSNs: 43
State Updates: 5
Errors: 1
Timer Updates: 0
Records Purged: 0
Routes Calculated: 0
308658-14.00 Rev 00
2-43
Using Technician Interface Scripts
topology tg definition
Displays transmission group information for all transmission group owners or for a
specific transmission group owner.
TG OwnerFully qualified name for the originating node for this transmission group. The
format is
TG DestinationFully qualified network name for the destination node for this transmiss ion
group.
TG NumNumber associated with this transmission group. Range is 0 to 255.
Eff CapIndicates the effective capacity of this transmission group. I t is derived from the
link bandwidth and maxi mu m l oad f act or wit h th e range of 0 through 255. This
is an administratively assigned value for this transmission group.
Conn CostCost per connection time. This value represents the relativ e cost per unit of time
to use the transmission group. Range is from 0, which means no cost, to 255,
which indicates maximum cost. This is an administratively assigned value
associated with this transmission group.
Byte CostRelative cost of transmitting a byte over this link. Range is from 0 (lowest cost)
to 255. This is an administratively assigned value associated with this
transmission group.
SecuritySecurity is represented as an integer with a range of 1 to 255. This is an
administratively assigned value associated with this transmission group. The
most common values are 1 (nonsecure), 32 (public-switched), 64
(underground), 128 (conduit), 160 (encrypted), 192 (guarded radiation), and
255 (maximum).
[
<owner name>
<network_ID>.<CP_name>
]
.
2-44
DelayRelative amount of time that it takes for a signal to travel the length of the
logical link, with a range of 0 through 255 . Thi s is an admini s trat ively assigned
value associated with this transmission group. The most common values are 76
(negligible), 113 (terrestrial), 145 (packet), 153 (long), and 255 (maximum).
User 1First user-defined transmission group characteristic for this transmission group,
with a range of 0 to 255. This is an administratively assigned value associated
with this transmission group.
User 2Second user-defined transmission group characteristic for this transmission
group, with a range of 0 to 255. This is an adm inistratively assigned value
associated with this transmission group.
User 3Third user-defined transmission group characteristic for this transmission
group, with a range of 0 to 255. This is an adm inistratively assigned value
----------------- ----------------- --- -------- -------- --- ----- ---- USWFLT01.PLUTO USWFLT01.DURHAM 21 2512 522 Yes No Yes
USWFLT01.DURHAM USWFLT01.PLUTO 21 2538 272 Yes No Yes
USWFLT01.DURHAM USWFLT01.ANAHEIM 1 2551 264 No No Yes
USWFLT01.DURHAM USWFLT01.ANAHEIM 2 2546 170 Yes No Yes
USWFLT01.DURHAM USWFLT01.ANAHEIM 3 2504 142 No No Yes
USWFLT01.DURHAM USWFLT01.ANAHEIM 4 2504 22 No No Yes
USWFLT01.DURHAM USWFLT01.WF3174A 21 2538 166 Yes No Yes
USWFLT01.ANAHEIM USWFLT01.DURHAM 1 2553 86 No No Yes
USWFLT01.ANAHEIM USWFLT01.DURHAM 2 2532 82 Yes No Yes
USWFLT01.ANAHEIM USWFLT01.DURHAM 3 2532 60 No No Yes
USWFLT01.ANAHEIM USWFLT01.WFAS400 21 2532 38 No No Yes
USWFLT01.WF3174A USWFLT01.DURHAM 21 2537 168 Yes No Yes
12 Entries.
308658-14.00 Rev 00
2-47
Using Technician Interface Scripts
tunnel
[
<circuit>
]
Displays APPN tunnel information for all circuits or for a specific circuit.
CCTCircuit number of the circuit running over this APPN tunnel.
Partner NodePartner LU for this APPN tunnel.
StateCurrent state of the tunnel: Up, Down, Init (initializing), or Not
Present.
Frames RcvdNumber of frames received over this APPN tunnel.
Frames SentNumber of frames transmitted over this APPN tunnel.
Frames DroppedNumber of frames dropped by this APPN tunnel due to congestion.
Sample Display - show appn tunnel
APPN Tunnels
------------
Frames Frames Frames
CCT Partner Node State Rcvd Sent Dropped
circuit [<circuit name>]total [routes | nets | zones | aarp]
<option>
commands display information about the AppleTalk protocol and
command supports the following subcommand options:
[zones]
zipes | nbp | echo] [<circuit name>]
2-50
configuration [circuit <circuit name>]version
disabledzones | zip [find <pattern>]
enabled
308658-14.00 Rev 00
aarp
<net>.<node>
[
| find
<net>
]
Displays all entries in th e Apple Talk Address Resolution Protocol (AARP) tab le, only the
AARP entry for a specific node, or all entries that have a network address that matches a
specified pattern.
<net>.<node>
find
<network_pattern>
Displays the AARP entry for the specified network node in the
<network_ID>.<node_ID>
format
Displays the AARP entries that have a network address that
matches the given pattern.
.
The table inc ludes the following information:
AddressAppleTalk network address of the node.
Physical AddressHardware address of the node (for example, the Ethernet address).
CircuitName of the circuit on which the address resolution is in effect.
Sample Display - show at aarp
AppleTalk AARP Table
--------------------
Address Physical Address Circuit
--------- ----------------------- --------
60020.19 00-00-A2-01-51-AD S32
60060.193 00-2B S31
60100.213 00-00-A2-00-F9-B0 E24
60120.2
60130.179 00-00-89-01-A3-8A E23
60130.226 00-80-D3-A0-0A-62 E23
6 total entries.
308658-14.00 Rev 00
<
null-PPP> S34
2-51
Using Technician Interface Scripts
alerts
Displays all AppleTalk circuits that are enabled but not up. Mode is always Enabled but
the state will be down. Use this di splay to identify the interfaces that are not wo r kin g. The
table includes the following information:
CircuitName of the circuit the port is on.
ModeMode will be Enabled, in this case.
NetworkNetwork start and end numbers that constitute the range of the
AddressNetwork address of the port, which is Dynamic, meaning that the
Zone ListList containing all the zones configured for the network range.
Sample Display - show at alerts
network numbers. These numbers are in the range of 1 through
65,279.
seed router assigns it, or a manually configured network address
and identifier.
2-52
AppleTalk Circuit Alerts: Enabled but state is down