Cisco Systems Network Hardware NM 16AM V2 User Manual

Cisco NM-8AM-V2 and NM-16AM-V2 Analog  
Modem Network Modules with V.92  
The Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92 serve as  
integrated analog modem network modules (NMs) for the modular access routers (MARS) family of  
routers. These network modules terminate either 8 or 16 analog modem connections through POTS  
interfaces.  
For information on new features and Cisco IOS commands supported by software for the Cisco  
NM-8AM-V2 and NM-16AM-V2 network modules, see the “Additional References” section on page 8.  
Feature History for Cisco NM-8AM-V2 and NM-16AM-V2 Network Modules  
Release  
Modification  
12.3(4)XD  
12.3(7)T  
This feature was introduced.  
This feature was integrated into the Cisco IOS Release 12.3(7)T on the  
Cisco 2600XM series and Cisco 3700 series routers.  
Finding Support Information for Platforms and Cisco IOS Software Images  
Use Cisco Feature Navigator to find information about platform support and Cisco IOS software image  
support. Access Cisco Feature Navigator at http://www.cisco.com/go/fn. You must have an account on  
Cisco.com. If you do not have an account or have forgotten your username or password, click Cancel at  
the login dialog box and follow the instructions that appear.  
Contents  
Corporate Headquarters:  
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA  
Copyright © 2003–2007 Cisco Systems, Inc. All rights reserved.  
 
Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
Information About Cisco NM-8AM-V2 and NM-16AM-V2 Network Modules  
Virtual private network (VPN) support—This feature allows for cost-effective connections for a  
geographically dispersed user base. It can reduce access cost support and allow remote users  
straightforward access to their office LAN through a local Internet service provider (ISP), while  
maintaining a high degree of end-to-end security.  
Robust security features—Utilizing TACACS+, Challenge Handshake Authentication  
Protocol/Password Authentication Protocol (CHAP/PAP), Triple Data Encryption Standard (3-DES)  
encryption, and the built-in firewall capabilities of Cisco IOS software allows secure access for a  
wide variety of remote users to sensitive company data.  
Network Management  
CiscoWorks—Allows centralized management of multiple Cisco 2600XM, Cisco 3600, and  
Cisco 3700 routers.  
In-band management via TCP/IP and SNMP, including MIB II and other extensions, over TCP/IP.  
TCP/IP addresses can be assigned via DHCP, per user, or via an internal address pool, or they can  
be selected remotely.  
Maintains a detailed activity log for accounting, billing, and troubleshooting.  
Ability to download image and configuration across routers.  
Security  
Username, password, and dial-back security  
Multilevel administration password support  
CHAP and PAP support  
Centralized authentication via AAA  
IP device and network filtering  
AppleTalk zone and device filtering  
Modem Management  
The Cisco 2600XM series, Cisco 3600 series, and Cisco 3700 series routers ship with general network  
management capabilities.  
Note  
The analog modem network module is being submitted for approval worldwide, but because of  
specific in-country approval processes, approval dates vary. For the latest availability status, please  
check online at http://www.cisco.com.  
For more information on the AT command set used by these modems, please check online at  
Cisco IOS Release 12.3(7)T  
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Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
Information About Cisco NM-8AM-V2 and NM-16AM-V2 Network Modules  
Chat Script  
The Cisco NM-8AM-V2 and NM-16AM-V2 network modules support chat script as well as modem cap  
entries like other Cisco modem modules. There is no need to put a factory reset parameter in the chat  
script because this will interfere with the modem settings configured internally by the Cisco  
NM-xAM-V2 firmware. The same applies to the modem cap entry. If a factory reset parameter is  
included, the parameter may interfere with how the connection speed is collected and the modem may  
be unreliable in any reports on the speed.  
When using the AT&F reset parameter in a chat-script with Cisco NM-8AM-V2 and NM-16AM-V2  
network modules, the reset parameter should be used in conjunction with the connect string setting. For  
example:  
AT&F\\v1s0=1  
This setting gives a factory reset, a long connect string, and answers after one ring. For more  
information, refer to the documentation at:  
When using the &f0 reset parameter in the modem cap entry with Cisco NM-8AM-V2 and  
NM-16AM-V2 network modules, the reset parameter should be used in conjunction with the connect  
string setting. For example:  
modemcap entry NM-V2-CONEXANT-MAXSPEED-TEST2:MSC=&f0\V1S0=1  
Cisco IOS Release 12.3(7)T  
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Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
How to Configure the Cisco NM-8AM-V2 and NM-16AM-V2 Network Modules  
How to Configure the Cisco NM-8AM-V2 and NM-16AM-V2  
Network Modules  
To configure the Cisco NM-8AM-V2 and NM-16AM-V2 network modules, perform the tasks listed  
below:  
Configuring the Modems for the Country of Deployment  
The Cisco NM-8AM-V2 and NM-16AM-V2 network modules are designed to customize their settings  
to the country in which they are deployed. To configure a modem for the country of deployment, perform  
this configuration task.  
SUMMARY STEPS  
1. enable  
2. configure terminal  
3. modem country smart_acf country-name  
4. end  
DETAILED STEPS  
Command or Action  
Purpose  
enable  
Step 1  
Enables privileged EXEC mode.  
Enter your password if prompted.  
Example:  
Router> enable  
configure terminal  
Step 2  
Step 3  
Step 4  
Enters global configuration mode.  
Example:  
Router# configure terminal  
modem country smart_acf country-name  
Sets the modem firmware to use settings for the country of  
deployment. See the table of country names in the “modem  
Example:  
Router(config)# modem country smart_acf usa  
end  
Exits global configuration mode and returns to privileged  
EXEC mode.  
Example:  
Router(config)# end  
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Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
How to Configure the Cisco NM-8AM-V2 and NM-16AM-V2 Network Modules  
Verifying the Modem Configuration  
Perform the following tasks to verify the modem configuration.  
SUMMARY STEPS  
1. enable  
2. show modem version  
3. debug modem  
4. show modem version  
5. exit  
DETAILED STEPS  
Command or Action  
Purpose  
enable  
Step 1  
Step 2  
Step 3  
Step 4  
Step 5  
Enables privileged EXEC mode.  
Enter your password if prompted.  
Example:  
Router> enable  
show modem version  
Displays the modem firmware version and datapump  
version.  
Example:  
Router# show modem version  
debug modem  
Displays the modem events and state transitions.  
Example:  
Router# debug modem  
show modem version  
Displays the modem firmware version, the datapump  
version, and the firmware log.  
Example:  
Router# show modem version  
exit  
Exits privileged EXEC mode.  
Router# exit  
Troubleshooting Tips  
Use the following debug commands to troubleshoot the modem:  
debug async state  
debug dialer  
debug dialer forwarding  
debug dialer map  
debug dialer packets  
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Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
How to Configure the Cisco NM-8AM-V2 and NM-16AM-V2 Network Modules  
debug modem  
debug ppp events  
debug ppp forwarding  
debug ppp negotiation  
debug ppp packet  
Use the debug modem and debug dialer commands to troubleshoot the Cisco NM-8AM-V2 and  
NM-16AM-V2 network modules.  
Router# debug modem  
Router# debug dialer  
Router# ping 10.1.1.1  
Type escape sequence to abort.  
Sending 5, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds:  
*Jul 27 05:40:24.524 EST: As33 DDR: place call  
*Jul 27 05:40:24.524 EST: As33 DDR: Dialing cause ip (s=10.1.1.1, d=10.1.1.1)  
*Jul 27 05:40:24.524 EST: As33 DDR: Attempting to dial 102  
*Jul 27 05:40:24.524 EST: CHAT33: Attempting async line dialer script  
*Jul 27 05:40:24.524 EST: CHAT33: Dialing using Modem script: dial & System script: none  
*Jul 27 05:40:24.524 EST: CHAT33: process started  
*Jul 27 05:40:24.524 EST: CHAT33: Asserting DTR  
*Jul 27 05:40:24.524 EST: CHAT33: Chat script dial started  
*Jul 27 05:40:24.524 EST: Modem 1/0 ACF: CMD DTR set high  
*Jul 27 05:40:24.888 EST: Modem 1/0 ACF: Event: Hook state: Off Hook Dialing.  
*Jul 27 05:40:24.888 EST: Modem 1/0 ACF: State: Dialing....  
*Jul 27 05:40:45.960 EST: Modem 1/0 ACF: Event: CONNECT V34/LAPM/V42B/33600:TX/33600:RX  
*Jul 27 05:40:45.960 EST: Modem 1/0 ACF: State: Connected  
*Jul 27 05:40:45.972 EST: CHAT33: Chat script dial finished, status = Success  
*Jul 27 05:40:45.972 EST: TTY33: no timer type 1 to destroy  
*Jul 27 05:40:45.972 EST: TTY33: no timer type 0 to destroy  
*Jul 27 05:40:45.972 EST: TTY33: no timer type 2 to destroy  
*Jul 27 05:40:45.972 EST: Modem 1/0 ACF: CMD PPP mode active  
*Jul 27 05:40:47.972 EST: %LINK-3-UPDOWN: Interface Async33, changed state to up  
*Jul 27 05:40:47.972 EST: As33 DDR: Dialer statechange to up  
*Jul 27 05:40:47.972 EST: As33 DDR: Dialer call has been placed  
*Jul 27 05:40:47.972 EST: Modem 1/0 ACF: CMD PPP escape maps set: TX map=00000000 RX  
map=FFFFFFFF  
*Jul 27 05:40:48.112 EST: Modem 1/0 ACF: CMD PPP escape maps set: TX map=00000000 RX  
map=000A0000  
*Jul 27 05:40:48.212 EST: As33 DDR: dialer protocol up  
*Jul 27 05:40:48.972 EST: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async33, changed  
state to up  
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Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
Configuration Examples for Cisco NM-8AM-V2 and NM-16AM-V2 Network Modules  
Configuration Examples for Cisco NM-8AM-V2 and  
NM-16AM-V2 Network Modules  
Example of the modem country smart_acf Command  
The following example shows the usage of the modem country smart_acf command:  
Router# config terminal  
Enter configuration commands, one per line. End with CNTL/Z.  
Router(config)# modem country smart_acf usa  
Router(config)# end  
Additional References  
The following sections provide references related to Cisco NM-8AM-V2 and NM-16AM-V2 network  
modules.  
Related Documents  
Related Topic  
Document Title  
AT Commands  
NM-8AM or NM-16AM Analog Modem Module  
Configuration  
Data Sheet on Network Modules  
Standards  
Standards  
Title  
No new or modified standards are supported by this  
feature, and support for existing standards has not been  
modified by this feature.  
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Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
Command Reference  
MIBs  
MIBs  
MIBs Link  
No new or modified MIBs are supported by this  
feature, and support for existing MIBs has not been  
modified by this feature.  
To locate and download MIBs for selected platforms, Cisco IOS  
releases, and feature sets, use Cisco MIB Locator found at the  
following URL:  
RFCs  
RFCs  
Title  
No new or modified RFCs are supported by this  
feature, and support for existing RFCs has not been  
modified by this feature.  
Technical Assistance  
Description  
Link  
Technical Assistance Center (TAC) home page,  
containing 30,000 pages of searchable technical  
content, including links to products, technologies,  
solutions, technical tips, and tools. Registered  
Cisco.com users can log in from this page to access  
even more content.  
Command Reference  
This section documents modified commands only.  
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Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
modem country smart_acf  
modem country smart_acf  
To customize the modem firmware behavior according to the country of deployment, use the modem  
country smart_acf command in global configuration mode. To set the default value, use the no form of  
this command.  
modem country smart_acf country-name  
no modem country smart_acf country-name  
Syntax Description  
country-name  
Name of the country. For valid argument values, see the table in the “Usage  
Guidelines” section.  
Defaults  
United States and Canada  
Global configuration  
Command Modes  
Command History  
Release  
Modification  
12.3(4)XD  
12.3(7)T  
This command was introduced.  
This command was integrated in Cisco IOS Release 12.3(7)T on Cisco 2600  
series and Cisco 3700 series routers.  
Usage Guidelines  
Use this command to set the modem for use in a specific country. When a country name is specified, the  
firmware customizes the modem for use in the country where it is deployed. The following table includes  
valid values for the country-name argument and the country or countries associated with each argument  
value.  
Valid Values for the country-name Argument  
Country or Countries Where Located  
argentina  
australia  
austria  
belgium  
brazil  
Argentina  
Australia  
Austria  
Belgium and Luxemburg  
Brazil  
bulgaria  
china  
Bulgaria  
China  
croatia  
czech  
Croatia  
Czechoslovakia  
Denmark and Iceland  
Finland  
denmark  
finland  
france  
France  
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Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
modem country smart_acf  
Valid Values for the country-name Argument  
Country or Countries Where Located  
germany  
greece  
Germany  
Greece  
hongkong  
hungary  
india  
Hong Kong  
Hungary  
India  
ireland  
israel  
Ireland  
Israel  
italy  
Italy  
japan  
Japan  
jordan  
korea  
Jordan  
Korea  
malaysia  
mexico  
morocco  
netherlands  
newzealand  
norway  
poland  
portugal  
romania  
russia  
Malaysia  
Mexico  
Morocco  
Netherlands  
New Zealand  
Norway  
Poland  
Portugal  
Romania  
Russia  
safrica  
singapore  
slovenia  
spain  
South Africa  
Singapore  
Slovenia  
Spain  
sweden  
switzerland  
taiwan  
thailand  
turkey  
uae  
Sweden  
Switzerland  
Taiwan and Peru  
Thailand  
Turkey  
United Arab Emirates  
United Kingdom  
United States and Canada  
uk  
usa  
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Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
modem country smart_acf  
Examples  
The following example sets the modem for use in the United States and Canada:  
Router# config terminal  
Enter configuration commands, one per line. End with CNTL/Z.  
Router(config)# modem country smart_acf usa  
Related Commands  
Command  
Description  
show modem version  
Displays the software version and the crash log of the modem.  
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Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
Glossary  
Glossary  
DHCP—Dynamic Host Configuration Protocol.  
MARS— modular access routers family of routers.  
Note  
Refer to Internetworking Terms and Acronyms for terms not included in this glossary.  
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Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92  
Glossary  
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Copyright © 2003–2007 Cisco Systems, Inc. All rights reserved.  
Cisco IOS Release 12.3(7)T  
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