Configuration Note for the Cisco SOHO 76 and 77
Routers
This document describes software configuration information for the Cisco small office/home office
(SOHO) 76 router, SOHO 77 router, and SOHO 77H router. For additional information on these routers,
see the “Related Documents” section.
For last-minute updates to this configuration note, refer to the Cisco SOHO series routers documentation
Web site at the following URL:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/index.htm.
This document contains the following sections:
•
Overview of Features
•
Related Documents
•
New and Changed Information
•
Command Reference
•
Configuration Instructions
•
Obtaining Documentation
•
Obtaining Technical Assistance
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Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Copyright © 2001. Cisco Systems, Inc. All rights reserved.
OL-2479-02
Overview of Features
Overview of Features
The SOHO 76 and SOHO 77 routers are asymmetric digital subscriber line (ADSL) routers that provide
entry-evel access to the Internet. The routers include an Ethernet interface and an ADSL interface. The
ATM interface supports the AAL5 (ATM Adaptation Layer 5) format.
Memory Requirements
The memory required for running the SOHO 76 and SOHO 77 and 77H routers is as follows:
•
8 MB of Flash memory
•
16 MB of dynamic RAM (DRAM)
The Flash memory and DRAM cannot be upgraded.
Software Requirements
The SOHO 76, SOHO 77 and SOHO 77H routers support a subset of the IP/Firewall feature set.
Related Documents
The following documents provide additional information about installing and configuring these routers
and configuring router software:
•
Cisco 826 and SOHO 76 Routers Hardware Installation Guide—provides installation information
on the Cisco 826 and SOHO 76 routers.
•
Cisco 826 and Cisco SOHO 76 Router Cabling and Setup Quick Start Guide—provides quick
installation information for the SOHO 76 router.
•
Cisco 827 and SOHO 77 Routers Hardware Installation Guide—provides installation information
on the Cisco 827 and SOHO 77 routers.
•
Cisco 820 Series and SOHO Series Router Cabling and Setup Quick Start Guide—provides quick
installation information for the Cisco SOHO series routers.
•
Cisco 827 Routers Software Configuration Guide—provides sample networks and router
configurations for the Cisco 827 routers. Only the data configurations in the guide apply to the
SOHO 76 and 77 routers.
•
Regulatory Compliance and Safety Information for the Cisco 800 Series and SOHO Series Routers
document—provides safety warnings and compliance information for the router.
•
Cisco IOS configuration guides and command references—provide IOS commands and
configurations for the router.
For more information on the Cisco DSL CPE image provisioning, refer to the following documents:
•
Cisco DSL CPE Automated Configuration Solution Guide
•
Cisco DSL CPE Manager
Configuration Note for the Cisco SOHO 76 and 77 Routers
2
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New and Changed Information
New and Changed Information
This section describes information that has changed from previous software releases. A number of
configuration commands, and show and debug commands run from EXEC mode, are no longer available
on the Cisco SOHO 76, 77, and 77H routers. The configuration commands are no longer necessary. The
show and debug commands have been replaced by new commands that are described in the “Command
Reference” section on page 4.
clear vpdn tunnel pppoe Command No Longer Supported
The following virtual private dial-up network (VPDN) clear commands will no longer work for
Point-to-Point Protocol over Ethernet (PPPoE) client sessions.
clear vpdn tunnel pppoe
This command has been replaced by the clear pppoe command, which is described in the “Command
Reference” section on page 4.
debug Commands No Longer Supported
The following VPDN debug commands will no longer work for PPPoE client sessions:
•
debug vpdn pppoe-event
•
debug vpdn pppoe-error
•
debug vpdn pppoe-packet
•
debug vpdn pppoe-data
These commands have been replaced by the debug pppoe command, which is described in the
“Command Reference” section on page 4.
show Commands No Longer Supported
The following VPDN show commands will no longer work for PPPoE client sessions.
•
show vpdn tunnel
•
show vpdn session
•
show vpdn
These commands have been replaced by the show pppoe session command, which is described in the
“Command Reference” section on page 4.
vpdn Configuration Commands No Longer Supported
The following commands are no longer necessary for configuring a PPPoE client on a SOHO 77 or 77H
router:
•
vpdn enable
•
vpdn group number
See the “Configuring PPP over Ethernet” section on page 8 for new configuration instructions.
Configuration Note for the Cisco SOHO 76 and 77 Routers
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3
Command Reference
Command Reference
This section describes new commands that are supported on the SOHO 76, 77, and 77H routers.
show pppoe session Command
The show pppoe session command provides information about currently active PPPoE sessions. The
syntax of this command is shown below:
show pppoe session [ { all | packets } ]
Syntax Description
all
Show detailed information about the PPPoE session.
packets
Show packet statistics for the PPPoE session.
Default
None.
Command Mode
This command is available in EXEC mode.
Command History
Release
Modification
Cisco IOS Release 12.2(4)YG This command was introduced on the Cisco SOHO 76, 77, and 77H
routers.
Example
The following example shows output for the show pppoe session command:
SOHO-02#show pppoe session
Total PPPoE sessions 3
PPPoE Session Information
UID
SID
RemMAC
LocMAC
0
2
0004.4d10.04c1
0004.27fc.dd50
0
1
0004.4d10.04c1
0004.27fc.dd50
0
22
0005.019e.70a8
0004.27fc.dd50
SOHO-02#
OIntf
Et0
Et0
ATM0
VP/VC:
2/41
Intf
VASt
Vi4
UP
Vi3
UP
Vi5
UP
Session
state
N/A
N/A
N/A
clear pppoe Command
Use the clear pppoe command to terminate one or more PPPoE sessions that have been established by
PCs attached to the router. The syntax of this command is as follows:
clear pppoe { interface if-type if-number [ vc { [ vpi / vci ] vci | vc-name } ] |
rmac mac-addr [ sid session-id ] | all }
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Command Reference
Syntax Description
interface
Clear PPPoE sessions on specified interface.
rmac
Clear PPPoE sessions from specified client.
all
Clear all PPPoE sessions.
Default
None
Command Mode
This command is available in Privileged mode.
Command History
Release
Modification
Cisco IOS Release 12.2(4)YG This command was introduced on the Cisco SOHO 76, 77, and 77H
routers.
debug pppoe Command
The debug pppoe command provides information that is helpful for debugging PPPoE problems. The
syntax of this command is shown below. To disable the debugging output, use the no form of this
command.
debug pppoe [ data | errors | events | packets ]
no debug pppoe [ data | errors | events | packets ]
Syntax Description
data
Displays data packets of PPPoE sessions.
errors
Displays PPPoE protocol errors that prevent a session from being
established, or displays errors that cause an established sessions to be
closed.
events
Displays PPPoE protocol messages about events that are part of normal
session establishment or shutdown.
packets
Displays each PPPoE protocol packet exchanged.
Default
None.
Command Mode
This command is available in Privileged mode.
Usage Guidelines
The debug commands typically display a large number of debug messages. These should generally be
used only on a debug router with a single active session.
Configuration Note for the Cisco SOHO 76 and 77 Routers
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5
Configuration Instructions
Command History
Release
Modification
Cisco IOS Release 12.2(4)YG This command was introduced on the Cisco SOHO 76, 77, and 77H
routers.
Configuration Instructions
This section contains configuration instructions for the SOHO 76,77, and 77H routers.
Configuring a Bridged RFC 1483 DHCP Client
Perform the following steps to configure bridged RFC 1483 DHCP client support:
Step 1
Configure the Bridge Group Virtual Interface (BVI) interface by entering the ip address dhcp client-id
Ethernet 0 command.
Specifying the value client-id ethernet 0 means that the MAC address of the Ethernet interface will be
used as the client ID when the DHCP request is sent. Otherwise, the MAC address of the BVI interface
is used as the client ID.
Step 2
Step 3
Configure Network Address Translation (NAT):
a.
Configure the BVI interface by entering the ip nat outside command.
b.
Configure the Ethernet interface by entering the ip nat inside command.
c.
Create an access list under NAT by entering the access-list 1 permit ip address command to match
all Ethernet IP addresses.
d.
Configure the source list under NAT by entering the
ip nat inside source list 1 interface BVI 1 overload command.
Configure the SOHO router to act as a Dynamic Host Configuration Protocol (DHCP) server. This step
is optional.
a.
At the (config-if)# router prompt, enter the ip dhcp pool server name command.
b.
Enter the import all command to have the SOHO series router retrieve the Microsoft Windows name
server (WINS) and Domain Name System (DNS) server addresses for name resolution.
Configuration Example
The following example shows a configuration of the DHCP client:
bridge irb
!
interface Ethernet0
ip address 192.168.1.1 255.255.255.0
no ip directed-broadcast
ip nat inside
!
interface ATM0
no ip address
no ip directed-broadcast
Configuration Note for the Cisco SOHO 76 and 77 Routers
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Configuration Instructions
no atm ilmi-keepalive
!
interface ATM0.1 point-to-point
no ip directed-broadcast
pvc 1/35
!
encapsulation aal5snap
!
bridge-group 1
!
interface BVI1
ip address dhcp client-id Ethernet0
!
no ip directed-broadcast
ip nat outside
!
!
!
ip route 0.0.0.0 0.0.0.0 BVI1
!
access-list 1 permit 192.168.1.0 0.0.0.255
!
bridge 1 protocol ieee
bridge 1 route ip
Configuring a Bridged RFC 1483 Interface with a Static IP Address
Perform the following steps to configure the router for bridged RFC 1483 with a static IP address:
Step 1
Configure the BVI interface by entering the ip address static address 0 command.
Step 2
Configure NAT.
Step 3
a.
Configure the BVI interface by entering the ip nat outside command.
b.
Configure the Ethernet interface by entering the ip nat inside command.
c.
Create an access list under NAT by entering the access-list 1 permit ip address command to match
all Ethernet IP addresses.
d.
Configure the source list under NAT by entering the
ip nat inside source list 1 interface BVI 1 overload command.
e.
Configure the static route command ip route 0.0.0.0 0.0.0.0 gateway-address, where
gateway-address is provided by your service provider.
Configure the router to act as a DHCP server. This step is optional.
a.
At the (config-if)# router prompt, enter the ip dhcp pool server name command.
b.
Enter the import all command to have the router retrieve the Microsoft Windows name server
(WINS) and Domain Name System (DNS) server addresses for name resolution.
Configuration Note for the Cisco SOHO 76 and 77 Routers
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7
Configuration Instructions
Configuration Example
The following example shows a bridged RFC 1483 configuration with a static IP address. The default
gateway address is provided by your service provider.
bridge irb
!
interface Ethernet0
ip address 192.168.1.1 255.255.255.0
no ip directed-broadcast
ip nat inside
!
interface ATM0
no ip address
no ip directed-broadcast
no atm ilmi-keepalive
!
interface ATM0.1 point-to-point
no ip directed-broadcast
pvc 1/35
!
encapsulation aal5snap
!
bridge-group 1
!
interface BVI1
ip address 194.152.25.53 255.255.255.0
!
no ip directed-broadcast
ip nat outside
!
!
!
ip route 0.0.0.0 0.0.0.0 192.152.25.1
!
access-list 1 permit 192.168.1.0 0.0.0.255
!
bridge 1 protocol ieee
bridge 1 route ip
Configuring PPP over Ethernet
This feature supports the PPPoE client on an ATM permanent virtual circuit (PVC). Only one PPPoE
client on a single ATM PVC is supported. Figure 1 shows a typical deployment scenario for PPPoE
support.
Note
The PPPoE configuration procedure and example in this section are different from those appearing
in previous editions of this release note. The vpdn enable and vpdn group commands have been
removed from the procedure and example because they are no longer supported on the SOHO 77 or
SOHO 77H routers.
Configuration Note for the Cisco SOHO 76 and 77 Routers
8
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Configuration Instructions
Figure 1
PPPoE Deployment Scenarios
43903
LAN
E0{827}ATM0
Router
DSL modem
DSLAM
Access
concentrator
PPPoE session
Multiple PCs
A PPPoE session is initiated on the client side by the network shown in Figure 1. If the session has a
timeout, or if it is disconnected, the PPPoE client immediately attempts to reestablish the session.
Follow these steps to configure the router for PPPoE client support:
Step 1
Step 2
Note
Configure the ATM interface with PPPoE support:
a.
Configure the ATM interface by entering the interface atm 0 command.
b.
Specify the ATM PVC by entering the pvc number command.
c.
Configure the PPPoE client and specify the dialer interface to use for cloning by entering the
pppoe-client dial-pool-number number command.
Configure the dialer interface by entering the int dialer number command:
a.
Configure the IP address as negotiated by entering the ip address negotiated command.
b.
Configure authentication for your network by entering the ppp authentication protocol command.
This step is optional.
c.
Configure the dialer pool number by entering the dialer pool number command.
d.
Configure the dialer-group number by entering the dialer-group number command.
e.
Configure a dialer list for the dialer-group by entering the dialer-list 1 protocol ip permit
command.
Multiple PPPoE clients can run on a different PVCs, in which case, each client has to use a separate
dialer interface and a separate dialer pool, and the PPP parameters must be applied on the dialer
interface.
If you enter the clear pppoe command with a PPPoE client session already established, the PPPoE client
session terminates and the PPPoE client immediately tries to reestablish the session.
Configuration Note for the Cisco SOHO 76 and 77 Routers
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9
Configuration Instructions
Configuration Example
The following example shows a configuration of a PPPoE client.
!
interface Ethernet0
ip address 192.168.100.1 255.255.255.0
ip nat inside
!
interface ATM0
no ip address
no atm ilmi-keepalive
pvc 8/35
pppoe-client dial-pool-number 1
!
dsl operating-mode auto
hold-queue 224 in
!
interface Dialer1
ip address negotiated
ip mtu 1492
ip nat outside
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication pap callin
ppp pap sent-username sohodyn password 7 141B1309000528
!
ip nat inside source list 101 interface Dialer1 overload
ip route 0.0.0.0.0.0.0.0 Dialer1
access-list 101 permit ip 192.168.100.0.0.0.0.255 any
!
MMI Support
The Modem Management Interface (MMI) is software that enables auto-provisioning for the SOHO 76,
77, and 77H routers. The MMI uses a fixed PVC to communicate with the proxy element (PE) that
resides on the digital subscriber line access multiplexer (DSLAM). Using MMI, the router updates the
running image. Then the router downloads the prescribed configuration using a configuration file or
configuration values in a provisioning information database.
Configuring MMI for Auto-Provisioning
The customer premises equipment (CPE) can be automatically configured by using the Cisco digital
subscriber line (DSL) CPE download, but the CPE can be configured only with the image provisioning
feature. The following provisioning configuration files are not supported:
•
profiles
•
Cisco DSL CPE Manager (CDCM) objects below the CPE level (that is, the ATM virtual channel
connection [VCC] objects)
•
propVirtual objects and interface objects (ATMif and Ethernetif)
Configuration Note for the Cisco SOHO 76 and 77 Routers
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Configuration Instructions
Follow these steps to configure the router for MMI support in configure-terminal mode:
Step 1
To set the configuration approach for MMI, enter one of the following commands:
mmi auto-configure
no mmi auto-configure
If the auto-configure parameter is enabled, the router is provisioned by the PE. By default, this parameter
is enabled.
If the auto-configure parameter is disabled, the router is configured by the startup configuration file.
Step 2
To set the polling interval for the router to check the PE for any updated image or configuration files,
enter the following command:
mmi polling-interval time
where time is the number of seconds. The polling-interval range is from 1 to 65535, with the default set
to 60 seconds.
Step 3
To set the ATM PVC so the MMI communicates with the PE, enter the following command:
mmi pvc vpi/vci
where vpi/vci is the virtual path identifier/virtual channel identifier. The default PVC for MMI is 0/16
ilmi, but if it is not available, you must set the specific PVC for the router to communicate with the PE.
Step 4
To set the timer to monitor the image file download, enter the following command in configure terminal
mode:
mmi snmp-timeout time
where time is 1 to 1800 seconds, which is the allowed interval for downloading any two consecutive
blocks. If you enter the no mmi snmp-timeout command, the default time is set to 180 seconds.
Step 5
To eliminate the ADSL line training delay, enter the following command:
dsl operating-mode auto
If the DSLAM is using a Cisco 4xDMT ADI-based card, enter the following command:
dsl operating-mode ansi-dmt
Step 6
To set up the debug process for MMI, enter the following command:
debug mmi
Step 7
Save the configuration file to NVRAM, and enter the reload command. The router’s OK LED on the
front panel blinks while the image is being auto-provisioned. The PVC is set up when the reboot occurs.
MMI Configuration Example
The following example shows an MMI configuration:
SOHO-voice1#sh run
Building configuration...
Current configuration :947 bytes
!
version 12.1
no service single-slot-reload-enable
no service pad
service timestamps debug uptime
Configuration Note for the Cisco SOHO 76 and 77 Routers
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11
Configuration Instructions
service timestamps log uptime
no service password-encryption
!
hostname SOHO-voice1
!
no logging buffered
no logging buffered
logging rate-limit console 10 except errors
!
mmi polling-interval 1000
no mmi auto-configure
mmi pvc 0/16
debug mmi
ip subnet-zero
no ip finger
!
!
!
interface Ethernet0
no ip address
shutdown
!
interface Virtual-Template1
no ip address
!
interface ATM0
no ip address
pvc 0/101
!
bundle-enable
dsl operating-mode auto
ip classless
no ip http server
!
snmp-server manager
!
voice-port 1
!
voice-port 2
!
voice-port 3
!
voice-port 4
>
line con 0
transport input none
stopbits 1
line vty 0 4
login
!
scheduler max-task-time 5000
end
Notes for the DSL Provider
To use the Cisco automated configuration solution with SOHO 76, 77 and SOHO 77H CPE, follow these
steps:
Step 1
Enable the MMI configuration, as described in the “Configuring MMI for Auto-Provisioning” section
on page 10.
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12
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Obtaining Documentation
Step 2
Ping from the DSLAM to the CPE to ensure the DSLAM is a PE host.
Step 3
Store the MMI configuration file on an FTP server that acts as the PE’s image server.
Step 4
Use CDCM to add the configuration file to the PE’s image table. The image file can also be added to the
PE.
Step 5
Use CDCM to deploy the CPE. You can manually deploy it, or you can use autodiscovery to deploy
multiple CPEs.
Step 6
Use CDCM to provision an image for each CPE, which will associate a specific configuration file to the
CPE.
Obtaining Documentation
The following sections explain how to obtain documentation from Cisco Systems.
World Wide Web
You can access the most current Cisco documentation on the World Wide Web at the following URL:
http://www.cisco.com
Translated documentation is available at the following URL:
http://www.cisco.com/public/countries_languages.shtml
Documentation CD-ROM
Cisco documentation and additional literature are available in a Cisco Documentation CD-ROM
package, which is shipped with your product. The Documentation CD-ROM is updated monthly and may
be more current than printed documentation. The CD-ROM package is available as a single unit or
through an annual subscription.
Ordering Documentation
Cisco documentation is available in the following ways:
•
Registered Cisco Direct Customers can order Cisco product documentation from the Networking
Products MarketPlace:
http://www.cisco.com/cgi-bin/order/order_root.pl
•
Registered Cisco.com users can order the Documentation CD-ROM through the online Subscription
Store:
http://www.cisco.com/go/subscription
•
Nonregistered Cisco.com users can order documentation through a local account representative by
calling Cisco corporate headquarters (California, USA) at 408 526-7208 or, elsewhere in North
America, by calling 800 553-NETS (6387).
Configuration Note for the Cisco SOHO 76 and 77 Routers
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13
Obtaining Technical Assistance
Documentation Feedback
If you are reading Cisco product documentation on Cisco.com, you can submit technical comments
electronically. Click Leave Feedback at the bottom of the Cisco Documentation home page. After you
complete the form, print it out and fax it to Cisco at 408 527-0730.
You can e-mail your comments to bug-doc@cisco.com.
To submit your comments by mail, use the response card behind the front cover of your document, or
write to the following address:
Cisco Systems
Attn: Document Resource Connection
170 West Tasman Drive
San Jose, CA 95134-9883
We appreciate your comments.
Obtaining Technical Assistance
Cisco provides Cisco.com as a starting point for all technical assistance. Customers and partners can
obtain documentation, troubleshooting tips, and sample configurations from online tools by using the
Cisco Technical Assistance Center (TAC) Web Site. Cisco.com registered users have complete access to
the technical support resources on the Cisco TAC Web Site.
Cisco.com
Cisco.com is the foundation of a suite of interactive, networked services that provides immediate, open
access to Cisco information, networking solutions, services, programs, and resources at any time, from
anywhere in the world.
Cisco.com is a highly integrated Internet application and a powerful, easy-to-use tool that provides a
broad range of features and services to help you to
•
Streamline business processes and improve productivity
•
Resolve technical issues with online support
•
Download and test software packages
•
Order Cisco learning materials and merchandise
•
Register for online skill assessment, training, and certification programs
You can self-register on Cisco.com to obtain customized information and service. To access Cisco.com,
go to the following URL:
http://www.cisco.com
Technical Assistance Center
The Cisco TAC is available to all customers who need technical assistance with a Cisco product,
technology, or solution. Two types of support are available through the Cisco TAC: the Cisco TAC
Web Site and the Cisco TAC Escalation Center.
Configuration Note for the Cisco SOHO 76 and 77 Routers
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Obtaining Technical Assistance
Inquiries to Cisco TAC are categorized according to the urgency of the issue:
•
Priority level 4 (P4)—You need information or assistance concerning Cisco product capabilities,
product installation, or basic product configuration.
•
Priority level 3 (P3)—Your network performance is degraded. Network functionality is noticeably
impaired, but most business operations continue.
•
Priority level 2 (P2)—Your production network is severely degraded, affecting significant aspects
of business operations. No workaround is available.
•
Priority level 1 (P1)—Your production network is down, and a critical impact to business operations
will occur if service is not restored quickly. No workaround is available.
Which Cisco TAC resource you choose is based on the priority of the problem and the conditions of
service contracts, when applicable.
Cisco TAC Web Site
The Cisco TAC Web Site allows you to resolve P3 and P4 issues yourself, saving both cost and time. The
site provides around-the-clock access to online tools, knowledge bases, and software. To access the
Cisco TAC Web Site, go to the following URL:
http://www.cisco.com/tac
All customers, partners, and resellers who have a valid Cisco services contract have complete access to
the technical support resources on the Cisco TAC Web Site. The Cisco TAC Web Site requires a
Cisco.com login ID and password. If you have a valid service contract but do not have a login ID or
password, go to the following URL to register:
http://www.cisco.com/register/
If you cannot resolve your technical issues by using the Cisco TAC Web Site, and you are a Cisco.com
registered user, you can open a case online by using the TAC Case Open tool at the following URL:
http://www.cisco.com/tac/caseopen
If you have Internet access, it is recommended that you open P3 and P4 cases through the Cisco TAC
Web Site.
Cisco TAC Escalation Center
The Cisco TAC Escalation Center addresses issues that are classified as priority level 1 or priority
level 2; these classifications are assigned when severe network degradation significantly impacts
business operations. When you contact the TAC Escalation Center with a P1 or P2 problem, a Cisco TAC
engineer will automatically open a case.
To obtain a directory of toll-free Cisco TAC telephone numbers for your country, go to the following
URL:
http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml
Before calling, please check with your network operations center to determine the level of Cisco support
services to which your company is entitled; for example, SMARTnet, SMARTnet Onsite, or Network
Supported Accounts (NSA). In addition, please have available your service agreement number and your
product serial number.
Configuration Note for the Cisco SOHO 76 and 77 Routers
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15
Obtaining Technical Assistance
This document is to be used in conjunction with the documents listed in the “Related Documents” section.
CCIP, the Cisco Powered Network mark, the Cisco Systems Verified logo, Cisco Unity, Follow Me Browsing, FormShare, Internet Quotient, iQ
Breakthrough, iQ Expertise, iQ FastTrack, the iQ Logo, iQ Net Readiness Scorecard, Networking Academy, ScriptShare, SMARTnet, TransPath, and
Voice LAN are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, Discover All That’s Possible, The Fastest Way to
Increase Your Internet Quotient, and iQuick Study are service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE,
CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital,
the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast Step, GigaStack, IOS, IP/TV,
LightStream, MGX, MICA, the Networkers logo, Network Registrar, Packet, PIX, Post-Routing, Pre-Routing, RateMUX, Registrar, SlideCast,
StrataView Plus, Stratm, SwitchProbe, TeleRouter, and VCO are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain
other countries.
All other trademarks mentioned in this document or Web site are the property of their respective owners. The use of the word partner does not imply a
partnership relationship between Cisco and any other company. (0203R)
Copyright © 2002, Cisco Systems, Inc.
All rights reserved.
Configuration Note for the Cisco SOHO 76 and 77 Routers
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