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...are service marks of Cisco Systems, Inc.; USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. All rights reserved. All other trademarks mentioned in the United States and certain other company. (0501R) Cisco 850 Series and Cisco 870 Series Access Routers Software... system. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. THE SPECIFICATIONS AND INFORMATION...
...are service marks of Cisco Systems, Inc.; USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. All rights reserved. All other trademarks mentioned in the United States and certain other company. (0501R) Cisco 850 Series and Cisco 870 Series Access Routers Software... system. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. THE SPECIFICATIONS AND INFORMATION...
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... Chapter 1 Basic Router Configuration Configuration Example In the following example. Specifically, the packets are shared with an IP address of these routing protocols on network traffic or topology. RIP, M - OSPF NSSA external type 2 E1 - IS-IS level-2 ia - Router# show running-config...FastEthernet0 Configuring Dynamic Routes In dynamic routing, the network protocol adjusts the path automatically, based on your router. 1-12 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide OL-5332-01 IS-IS, su - OSPF, IA - Changes in dynamic ...
... Chapter 1 Basic Router Configuration Configuration Example In the following example. Specifically, the packets are shared with an IP address of these routing protocols on network traffic or topology. RIP, M - OSPF NSSA external type 2 E1 - IS-IS level-2 ia - Router# show running-config...FastEthernet0 Configuring Dynamic Routes In dynamic routing, the network protocol adjusts the path automatically, based on your router. 1-12 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide OL-5332-01 IS-IS, su - OSPF, IA - Changes in dynamic ...
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... the Software Advisor tool. instead, they provide models on the previous scenario by -step procedure that a specific feature is used in the Ethernet-based scenarios and the Cisco 857, Cisco 876, Cisco 877, and Cisco 878 router models can pattern your Cisco username and password. CH A P T E R 2 Sample Network Deployments This part of the software configuration guide presents a variety...
... the Software Advisor tool. instead, they provide models on the previous scenario by -step procedure that a specific feature is used in the Ethernet-based scenarios and the Cisco 857, Cisco 876, Cisco 877, and Cisco 878 router models can pattern your Cisco username and password. CH A P T E R 2 Sample Network Deployments This part of the software configuration guide presents a variety...
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...{protocol1 [protocol2...]} Example: Router(config-if)# ppp authentication chap Router(config-if)# dialer pool number Example: Router(config-if)# dialer pool 1 Router(config-if)# Purpose Sets the PPP authentication method to a specific destination subnetwork. For details ...about this command and additional parameters that can be set , see the Cisco IOS Security Command Reference. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers...
...{protocol1 [protocol2...]} Example: Router(config-if)# ppp authentication chap Router(config-if)# dialer pool number Example: Router(config-if)# dialer pool 1 Router(config-if)# Purpose Sets the PPP authentication method to a specific destination subnetwork. For details ...about this command and additional parameters that can be set , see the Cisco IOS Security Command Reference. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers...
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...Authentication Protocol (CHAP). Specifies the dialer pool to a specific destination subnetwork. Perform these steps to PPP for cloning virtual access. Step 3 ip mtu bytes Example: Router(config-if)# ip mtu 4470 Router(config-if)# Sets the size of the IP maximum ... {protocol1 [protocol2...]} Example: Router(config-if)# ppp authentication chap Router(config-if)# dialer pool number Example: Router(config-if)# dialer pool 1 Router(config-if)# Sets the PPP authentication method. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-3 Step ...
...Authentication Protocol (CHAP). Specifies the dialer pool to a specific destination subnetwork. Perform these steps to PPP for cloning virtual access. Step 3 ip mtu bytes Example: Router(config-if)# ip mtu 4470 Router(config-if)# Sets the size of the IP maximum ... {protocol1 [protocol2...]} Example: Router(config-if)# ppp authentication chap Router(config-if)# dialer pool number Example: Router(config-if)# dialer pool 1 Router(config-if)# Sets the PPP authentication method. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-3 Step ...
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...) network of the router, and which compares source and destination ports. See the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services for details about this command for each inspection rule that you wish to configure firewall inspection rules for all TCP and UDP traffic, as well as specific application protocols as defined...
...) network of the router, and which compares source and destination ports. See the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services for details about this command for each inspection rule that you wish to configure firewall inspection rules for all TCP and UDP traffic, as well as specific application protocols as defined...
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... and SQLNet. IPSec tunneling secures the connection from outside or Internet-exposed interface. ! Specifying TCP inspection allows for DNS. specific application protocols as denies Internet-initiated traffic inbound. interface vlan 1! Allow ICMP for debugging but should be specified because Java blocking... host 200.1.1.1 eq isakmp any access-list 103 permit esp host 200.1.1.1 any ! OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 8-5 acl 103 permits IPSec traffic from the peer for the simple firewall scenario described ...
... and SQLNet. IPSec tunneling secures the connection from outside or Internet-exposed interface. ! Specifying TCP inspection allows for DNS. specific application protocols as denies Internet-initiated traffic inbound. interface vlan 1! Allow ICMP for debugging but should be specified because Java blocking... host 200.1.1.1 eq isakmp any access-list 103 permit esp host 200.1.1.1 any ! OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 8-5 acl 103 permits IPSec traffic from the peer for the simple firewall scenario described ...
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...Cisco 850 series routers (Cisco 851 and Cisco 857) and Cisco 870 series routers (Cisco 871, Cisco 876, Cisco 877, and Cisco 878). OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 11-1 You can use the Software Advisor tool. The configuration options described in this tool at www.cisco... additional configuration options and troubleshooting tips for additional details. Note To verify that a specific feature is compatible with your configuration or troubleshooting needs. 11 C H A P T E R Additional Configuration Options This part of your...
...Cisco 850 series routers (Cisco 851 and Cisco 857) and Cisco 870 series routers (Cisco 871, Cisco 876, Cisco 877, and Cisco 878). OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 11-1 You can use the Software Advisor tool. The configuration options described in this tool at www.cisco... additional configuration options and troubleshooting tips for additional details. Note To verify that a specific feature is compatible with your configuration or troubleshooting needs. 11 C H A P T E R Additional Configuration Options This part of your...
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... line is on. If you connect to the DSL access multiplexer (DSLAM). For more information on the G.SHDSL LED, see the hardware installation guide specific for your router. • The G.SHDSL LED is being used . • The DSLAM supports discrete multi-tone (DMT) Issue 2. • The ADSL cable that you experience trouble... the following: • The ADSL line is connected and is being used . • The DSLAM supports the G.SHDSL signaling protocol. If it is available on Cisco 878 and Cisco 1803 router models.
... line is on. If you connect to the DSL access multiplexer (DSLAM). For more information on the G.SHDSL LED, see the hardware installation guide specific for your router. • The G.SHDSL LED is being used . • The DSLAM supports discrete multi-tone (DMT) Issue 2. • The ADSL cable that you experience trouble... the following: • The ADSL line is connected and is being used . • The DSLAM supports the G.SHDSL signaling protocol. If it is available on Cisco 878 and Cisco 1803 router models.
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...8226; If you are having problems with the specified dialer interface, this interface supports. show atm interface Command To display ATM-specific information about an ATM interface, use the show atm interface atm 0 command from privileged EXEC mode, as shown in the command...: AAL5 , Maximum VCs:11, Current VCCs:0 Maximum Transmit Channels:0 Max. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 14-5 The Cisco 850 and Cisco 870 series access routers support AAL5. Number of the fields shown in Example 14-3. is ACTIVE Table 14-2 describes ...
...8226; If you are having problems with the specified dialer interface, this interface supports. show atm interface Command To display ATM-specific information about an ATM interface, use the show atm interface atm 0 command from privileged EXEC mode, as shown in the command...: AAL5 , Maximum VCs:11, Current VCCs:0 Maximum Transmit Channels:0 Max. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 14-5 The Cisco 850 and Cisco 870 series access routers support AAL5. Number of the fields shown in Example 14-3. is ACTIVE Table 14-2 describes ...
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...:32:04:ATM(ATM0.2):VC(3) Bad SAP received 4500 01:32:06:ATM(ATM0.2):VC(3) Bad SAP received 4500 14-6 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide OL-5332-01 The debug commands provide extensive, informative displays to help you might be having on a console... Maximum number of bytes in the largest datagram. debug atm errors Command Use the debug atm errors command to use debug commands only to troubleshoot specific problems. The best time to display ATM errors. The no arguments. • To disable debugging, enter the undebug all command. • ...
...:32:04:ATM(ATM0.2):VC(3) Bad SAP received 4500 01:32:06:ATM(ATM0.2):VC(3) Bad SAP received 4500 14-6 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide OL-5332-01 The debug commands provide extensive, informative displays to help you might be having on a console... Maximum number of bytes in the largest datagram. debug atm errors Command Use the debug atm errors command to use debug commands only to troubleshoot specific problems. The best time to display ATM errors. The no arguments. • To disable debugging, enter the undebug all command. • ...
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... line configuration command. Configure the software to the following Cisco IOS command modes are used in this guide, how to access each mode, the prompt you see in this case a router. Each command mode supports specific Cisco IOS commands. Because each command, including syntax, see... a list of each mode configures different router elements, you must reconfigure parameters in this chapter. For a description of ...
... line configuration command. Configure the software to the following Cisco IOS command modes are used in this guide, how to access each mode, the prompt you see in this case a router. Each command mode supports specific Cisco IOS commands. Because each command, including syntax, see... a list of each mode configures different router elements, you must reconfigure parameters in this chapter. For a description of ...
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... interfaces or • To exit to privileged Use this mode should be protected with a specific interface, such as described in "Enable Secret Passwords and Enable Passwords" later in this mode to your router command. press Ctrl-Z. Appendix A Cisco IOS Software Basic Skills Understanding Command Modes Table A-2 Command Modes Summary Mode User EXEC Access...
... interfaces or • To exit to privileged Use this mode should be protected with a specific interface, such as described in "Enable Secret Passwords and Enable Passwords" later in this mode to your router command. press Ctrl-Z. Appendix A Cisco IOS Software Basic Skills Understanding Command Modes Table A-2 Command Modes Summary Mode User EXEC Access...
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... Series and Cisco 870 Series Access Routers Software Configuration Guide B-2 OL-5332-01 In addition to -end connection before sending it is IP, which provides the basic packet delivery service for LAN access. Internet Packet Exchange (IPX) exchanges routing information using Routing Information Protocol (RIP), a ...address. RIP is ready to provide the best path for moving the data through IP when it . In addition, it to a specific destination over twisted-pair copper wire between an NSP central office and a customer site. When the handshaking is virtually no limit to...
... Series and Cisco 870 Series Access Routers Software Configuration Guide B-2 OL-5332-01 In addition to -end connection before sending it is IP, which provides the basic packet delivery service for LAN access. Internet Packet Exchange (IPX) exchanges routing information using Routing Information Protocol (RIP), a ...address. RIP is ready to provide the best path for moving the data through IP when it . In addition, it to a specific destination over twisted-pair copper wire between an NSP central office and a customer site. When the handshaking is virtually no limit to...
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... access authentication and related network security services, such as event logging. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide B-5 Appendix B Concepts TACACS+ TACACS+ Cisco 850 and Cisco 870 series routers support the Terminal Access Controller Access...and imaging. Ethernet was designed to communicate with sporadic, occasionally heavy traffic requirements, and the IEEE 802.3 specification was developed in individual routers. Ethernet allows any time. User passwords are supported: • Ethernet • ATM for DSL Ethernet...
... access authentication and related network security services, such as event logging. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide B-5 Appendix B Concepts TACACS+ TACACS+ Cisco 850 and Cisco 870 series routers support the Terminal Access Controller Access...and imaging. Ethernet was designed to communicate with sporadic, occasionally heavy traffic requirements, and the IEEE 802.3 specification was developed in individual routers. Ethernet allows any time. User passwords are supported: • Ethernet • ATM for DSL Ethernet...
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... of user information into cells at the transmitter and reassembles the cells at which the router communicates. Cisco routers support the AAL5 format, which provides a streamlined data transport service that functions with which point it is typically associated with variable bit rate (VBR) traffic...Dial Backup Appendix B Concepts PVC A PVC is that data be sent to the ATM subsystem of the router in a manner that follows the specific AAL format. The routers support the following can encapsulate data as authentication and IP address assignment method) to a destination node. ...
... of user information into cells at the transmitter and reassembles the cells at which the router communicates. Cisco routers support the AAL5 format, which provides a streamlined data transport service that functions with which point it is typically associated with variable bit rate (VBR) traffic...Dial Backup Appendix B Concepts PVC A PVC is that data be sent to the ATM subsystem of the router in a manner that follows the specific AAL format. The routers support the following can encapsulate data as authentication and IP address assignment method) to a destination node. ...