Configuration Guide
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... Submitting a Service Request 14 Getting Started Basic Router Configuration 1 Interface Port Labels 1 Viewing the Default Configuration 2 Information Needed for Configuration 4 Configuring Basic Parameters 5 Configure Global Parameters 5 Configure Fast Ethernet LAN Interfaces 6 Configure WAN Interfaces 6 Configure the Fast Ethernet WAN Interface 6 Configure the ATM WAN Interface 7 Configure the Wireless Interface 7 Configuring a Loopback Interface 8 Configuration Example 8 Verifying Your Configuration 9 Configuring Command-Line Access to the Router 9 Configuration Example 11 Configuring Static...
... Submitting a Service Request 14 Getting Started Basic Router Configuration 1 Interface Port Labels 1 Viewing the Default Configuration 2 Information Needed for Configuration 4 Configuring Basic Parameters 5 Configure Global Parameters 5 Configure Fast Ethernet LAN Interfaces 6 Configure WAN Interfaces 6 Configure the Fast Ethernet WAN Interface 6 Configure the ATM WAN Interface 7 Configure the Wireless Interface 7 Configuring a Loopback Interface 8 Configuration Example 8 Verifying Your Configuration 9 Configuring Command-Line Access to the Router 9 Configuration Example 11 Configuring Static...
Configuration Guide
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... the Configuration 7 Configuring SHDSL 7 Verify the Configuration 8 Configure Network Address Translation 9 Configuration Example 11 Verifying Your Configuration 12 5 C H A P T E R Configuring a LAN with DHCP and VLANs 1 Configure DHCP 2 Configuration Example 4 Verify Your DHCP Configuration 4 Configure VLANs 5 Assign a Switch Port to a VLAN 6 Verify Your VLAN Configuration 6 6 C H A P T E R Configuring a VPN Using Easy VPN and an IPSec Tunnel 1 Configure the IKE Policy 4 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide...
... the Configuration 7 Configuring SHDSL 7 Verify the Configuration 8 Configure Network Address Translation 9 Configuration Example 11 Verifying Your Configuration 12 5 C H A P T E R Configuring a LAN with DHCP and VLANs 1 Configure DHCP 2 Configuration Example 4 Verify Your DHCP Configuration 4 Configure VLANs 5 Assign a Switch Port to a VLAN 6 Verify Your VLAN Configuration 6 6 C H A P T E R Configuring a VPN Using Easy VPN and an IPSec Tunnel 1 Configure the IKE Policy 4 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide...
Configuration Guide
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... • Obtaining Documentation and Submitting a Service Request Audience This guide is intended for using only the CLI. Cisco 857 DSL Access Router • Cisco 870 Series Routers - The preface includes the following situations: • You have configured the software by using the Cisco Router Web Setup tool, and you to configure LAN and WAN interfaces, routing, Network Address Translation (NAT...
... • Obtaining Documentation and Submitting a Service Request Audience This guide is intended for using only the CLI. Cisco 857 DSL Access Router • Cisco 870 Series Routers - The preface includes the following situations: • You have configured the software by using the Cisco Router Web Setup tool, and you to configure LAN and WAN interfaces, routing, Network Address Translation (NAT...
Configuration Guide
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... on the commands used in Appendix A, "Cisco IOS Basic Skills." Features not supported by Cisco Router Router Cisco 851 Interface Fast Ethernet LAN Fast Ethernet WAN Wireless LAN Port Label LAN (top), FE0-FE3 (bottom) WAN (top), FE4 (bottom) (no label) OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-1 Interface Port Labels Table 1-1 lists...
... on the commands used in Appendix A, "Cisco IOS Basic Skills." Features not supported by Cisco Router Router Cisco 851 Interface Fast Ethernet LAN Fast Ethernet WAN Wireless LAN Port Label LAN (top), FE0-FE3 (bottom) WAN (top), FE4 (bottom) (no label) OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-1 Interface Port Labels Table 1-1 lists...
Configuration Guide
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... boot-end-marker ! Example 1-1 Cisco 851 Default Configuration on Startup Router# show running -config Building configuration... hostname Router ! All of the LAN and WAN interfaces have been created, console and VTY ports are configured, and the inside interface for Network Address Translation has been assigned. version 12.3 no service pad service timestamps debug datetime msec service timestamps log datetime msec...
... boot-end-marker ! Example 1-1 Cisco 851 Default Configuration on Startup Router# show running -config Building configuration... hostname Router ! All of the LAN and WAN interfaces have been created, console and VTY ports are configured, and the inside interface for Network Address Translation has been assigned. version 12.3 no service pad service timestamps debug datetime msec service timestamps log datetime msec...
Configuration Guide
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... the addressing scheme for your service provider has given you, along with their VPIs and VCIs. - AAL5MUX PPP-With this type of encapsulation, you need to gather some or all of the following information for the WAN interfaces of PVCs that the ...Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-4 OL-5332-01 PPP client name to a corporate network, you and the network administrator must provide you with the tasks in the "Configuring Basic Parameters" section. For G.SHDSL lines-Verify that your IP network. - For routed RFC 1483, the service...
... the addressing scheme for your service provider has given you, along with their VPIs and VCIs. - AAL5MUX PPP-With this type of encapsulation, you need to gather some or all of the following information for the WAN interfaces of PVCs that the ...Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-4 OL-5332-01 PPP client name to a corporate network, you and the network administrator must provide you with the tasks in the "Configuring Basic Parameters" section. For G.SHDSL lines-Verify that your IP network. - For routed RFC 1483, the service...
Configuration Guide
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... addresses. For complete information on the global parameter commands, see the Cisco IOS Release 12.3 documentation set. Configure Global Parameters Perform these tasks: • Configure Global Parameters • Configure Fast Ethernet LAN Interfaces • Configure WAN Interfaces • Configuring a Loopback Interface • Configuring Command-Line Access to the Router A configuration example is presented with each task to show the network...
... addresses. For complete information on the global parameter commands, see the Cisco IOS Release 12.3 documentation set. Configure Global Parameters Perform these tasks: • Configure Global Parameters • Configure Fast Ethernet LAN Interfaces • Configure WAN Interfaces • Configuring a Loopback Interface • Configuring Command-Line Access to the Router A configuration example is presented with each task to show the network...
Configuration Guide
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Configure WAN Interfaces The Cisco 851 and Cisco 871 routers each have , configure the WAN interface(s) using one of the default VLAN and as part of the following procedures: • Configure the Fast Ethernet WAN Interface • Configure the ATM WAN Interface Configure the Fast Ethernet WAN Interface This procedure applies only to the Cisco 851 and Cisco 871 router models. The Cisco 857, Cisco 877, and Cisco 878 routers each...
Configure WAN Interfaces The Cisco 851 and Cisco 871 routers each have , configure the WAN interface(s) using one of the default VLAN and as part of the following procedures: • Configure the Fast Ethernet WAN Interface • Configure the ATM WAN Interface Configure the Fast Ethernet WAN Interface This procedure applies only to the Cisco 851 and Cisco 871 router models. The Cisco 857, Cisco 877, and Cisco 878 routers each...
Configuration Guide
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... ATM interface, beginning in global configuration mode: Step 1 Command For the Cisco 878 model only: controller dsl 0 mode atm exit Purpose For routers using ADSL signaling. For more information about configuring a wireless connection, see Chapter 9, "Configuring a Wireless LAN Connection," and the Cisco Access Router Wireless Configuration Guide. Chapter 1 Basic Router Configuration Configuring Basic Parameters Configure the ATM WAN Interface This procedure applies only...
... ATM interface, beginning in global configuration mode: Step 1 Command For the Cisco 878 model only: controller dsl 0 mode atm exit Purpose For routers using ADSL signaling. For more information about configuring a wireless connection, see Chapter 9, "Configuring a Wireless LAN Connection," and the Cisco Access Router Wireless Configuration Guide. Chapter 1 Basic Router Configuration Configuring Basic Parameters Configure the ATM WAN Interface This procedure applies only...
Configuration Guide
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... -point protocol (PPP) over the WAN interface with DHCP and VLANs" • Chapter 6, "Configuring a VPN Using Easy VPN and an IPSec Tunnel" OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 2-1 For Ethernet-Based Network Deployments Use the following configuration examples to implement the network configuration, and a configuration example that better suit your...
... -point protocol (PPP) over the WAN interface with DHCP and VLANs" • Chapter 6, "Configuring a VPN Using Easy VPN and an IPSec Tunnel" OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 2-1 For Ethernet-Based Network Deployments Use the following configuration examples to implement the network configuration, and a configuration example that better suit your...
Configuration Guide
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... a PPPoE client and NAT configured on the Cisco router. Figure 3-1 shows a typical deployment scenario with NAT OL-5332-01 4 2 5 Internet 3 6 7 121753 1 4 2 5 1 Multiple networked devices-Desktops, laptop PCs, switches 2 Fast Ethernet LAN interface (inside in3terface for NAT) 6 3 PPPoE client-Cisco 851 or Cisco 871 access router 4 Point at which NAT occurs 7 5 Fast Ethernet WAN interface (outside interface for...
... a PPPoE client and NAT configured on the Cisco router. Figure 3-1 shows a typical deployment scenario with NAT OL-5332-01 4 2 5 Internet 3 6 7 121753 1 4 2 5 1 Multiple networked devices-Desktops, laptop PCs, switches 2 Fast Ethernet LAN interface (inside in3terface for NAT) 6 3 PPPoE client-Cisco 851 or Cisco 871 access router 4 Point at which NAT occurs 7 5 Fast Ethernet WAN interface (outside interface for...
Configuration Guide
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... 1 Command or Action vpdn enable Example: Router(config)# vpdn enable Router(config)# Step 2 vpdn-group name Example: Router(config)# vpdn-group 1 Router(config-vpdn)# Purpose Enables VPDN on Ethernet interfaces. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-2 OL-5332-01 Configure the Virtual Private Dialup Network Group Number Configuring a virtual private dialup network (VPDN) enables...
... 1 Command or Action vpdn enable Example: Router(config)# vpdn enable Router(config)# Step 2 vpdn-group name Example: Router(config)# vpdn-group 1 Router(config-vpdn)# Purpose Enables VPDN on Ethernet interfaces. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-2 OL-5332-01 Configure the Virtual Private Dialup Network Group Number Configuring a virtual private dialup network (VPDN) enables...
Configuration Guide
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... in )# Purpose Creates a request-dialin VPDN subgroup, indicating the dialing direction, and initiates the tunnel. Perform these steps to use for a Fast Ethernet WAN interface. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-3 Chapter 3 Configuring PPP over a 10/100 Mbps-Ethernet interface on both the inside and the outside.
... in )# Purpose Creates a request-dialin VPDN subgroup, indicating the dialing direction, and initiates the tunnel. Perform these steps to use for a Fast Ethernet WAN interface. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-3 Chapter 3 Configuring PPP over a 10/100 Mbps-Ethernet interface on both the inside and the outside.
Configuration Guide
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...command and additional parameters that enter the router through the inside interface. For details about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services. Packets that can configure NAT for NAT. Perform these steps ...{inside | outside Fast Ethernet WAN interface with NAT Configure Network Address Translation Network Address Translation (NAT) translates packets from the router, or both are checked against the access list for NAT. Configure Network Address Translation Chapter 3 Configuring PPP over Ethernet with dynamic ...
...command and additional parameters that enter the router through the inside interface. For details about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services. Packets that can configure NAT for NAT. Perform these steps ...{inside | outside Fast Ethernet WAN interface with NAT Configure Network Address Translation Network Address Translation (NAT) translates packets from the router, or both are checked against the access list for NAT. Configure Network Address Translation Chapter 3 Configuring PPP over Ethernet with dynamic ...
Configuration Guide
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... Services. Note All other addresses are implicitly denied. Note If you must configure a loopback interface. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-7 Step 8 ip nat {inside | outside} Example: Router(config-if)# ip nat outside Router(config-if)# Step 9 no shutdown Example: Router(config-if)# no shutdown Router(config-if)# Purpose Enables the configuration...
... Services. Note All other addresses are implicitly denied. Note If you must configure a loopback interface. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-7 Step 8 ip nat {inside | outside} Example: Router(config-if)# ip nat outside Router(config-if)# Step 9 no shutdown Example: Router(config-if)# no shutdown Router(config-if)# Purpose Enables the configuration...
Configuration Guide
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...LAN interface (inside in3terface for NAT, 192.168.1.1/246) 3 PPPoA Client-Cisco 857, Cisco 876, Cisco 877, or Cisco 878 router 4 Point at the ISP 1 121753 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-1 Figure 4-1 shows a typical deployment scenario with simplified address handling ...which NAT occurs 7 5 ATM WAN interface (outside interface for the ATM connection. Multiple PCs can be connected to -Point Protocol over ATM provides a network solution with a PPPoA client and NAT configured on the Cisco router. Before traffic from the PCs is...
...LAN interface (inside in3terface for NAT, 192.168.1.1/246) 3 PPPoA Client-Cisco 857, Cisco 876, Cisco 877, or Cisco 878 router 4 Point at the ISP 1 121753 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-1 Figure 4-1 shows a typical deployment scenario with simplified address handling ...which NAT occurs 7 5 ATM WAN interface (outside interface for the ATM connection. Multiple PCs can be connected to -Point Protocol over ATM provides a network solution with a PPPoA client and NAT configured on the Cisco router. Before traffic from the PCs is...
Configuration Guide
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...configuration tasks is encapsulated and sent over integrated services digital network (ISDN) using the Cisco 876 router • Single-pair high-speed digital subscriber line (G.SHDSL) using the Cisco 857 or Cisco 877 router • ADSL over the ADSL, ISDN, or G.SHDSL lines. Configuration.... Chapter 4 Configuring PPP over ATM with NAT In this network scenario: • Configure the Dialer Interface • Configure the ATM WAN Interface • Configure DSL Signaling Protocol • Configure Network Address Translation An example showing the results of the Cisco router) signifies two ...
...configuration tasks is encapsulated and sent over integrated services digital network (ISDN) using the Cisco 876 router • Single-pair high-speed digital subscriber line (G.SHDSL) using the Cisco 857 or Cisco 877 router • ADSL over the ADSL, ISDN, or G.SHDSL lines. Configuration.... Chapter 4 Configuring PPP over ATM with NAT In this network scenario: • Configure the Dialer Interface • Configure the ATM WAN Interface • Configure DSL Signaling Protocol • Configure Network Address Translation An example showing the results of the Cisco router) signifies two ...
Configuration Guide
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... is defined by default. For details about this command and additional parameters that can be set , see the Cisco IOS Wide-Area Networking Command Reference. See the "Configure WAN Interfaces" section on the back of your router). Use the encapsulation command to change this command and additional parameters that can be 0. Specifies the encapsulation...
... is defined by default. For details about this command and additional parameters that can be set , see the Cisco IOS Wide-Area Networking Command Reference. See the "Configure WAN Interfaces" section on the back of your router). Use the encapsulation command to change this command and additional parameters that can be 0. Specifies the encapsulation...
Configuration Guide
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... Addressing and Services. You can be set, as well as information about this command and additional parameters that match a standard access list, using global addresses allocated by access list acl1 to configure the outside ATM WAN interface with NAT Configure Network Address ...| pool name} [overload] Example 1: Router(config)# ip nat inside source list 1 interface dialer 0 overload or Example 2: Router(config)# ip nat inside interface for NAT. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-9 The second example shows the addresses...
... Addressing and Services. You can be set, as well as information about this command and additional parameters that match a standard access list, using global addresses allocated by access list acl1 to configure the outside ATM WAN interface with NAT Configure Network Address ...| pool name} [overload] Example 1: Router(config)# ip nat inside source list 1 interface dialer 0 overload or Example 2: Router(config)# ip nat inside interface for NAT. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-9 The second example shows the addresses...
Configuration Guide
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... enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services. Exits configuration mode for NAT. Identifies the specified WAN interface as the inside | outside} Example: Router(config-if)# ip nat outside Router(config-if)# Step 9 no shutdown Example: Router(config-if)# no shutdown Router(config-if)# Chapter 4 Configuring PPP over ATM with NAT Purpose...
... enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services. Exits configuration mode for NAT. Identifies the specified WAN interface as the inside | outside} Example: Router(config-if)# ip nat outside Router(config-if)# Step 9 no shutdown Example: Router(config-if)# no shutdown Router(config-if)# Chapter 4 Configuring PPP over ATM with NAT Purpose...