Configuration Guide
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..., Regents of the University of Cisco Systems, Inc.; CCSP, the Cisco Square Bridge logo, Follow Me Browsing, and StackWise are service marks of California. and Access Registrar, Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Empowering the Internet...
..., Regents of the University of Cisco Systems, Inc.; CCSP, the Cisco Square Bridge logo, Follow Me Browsing, and StackWise are service marks of California. and Access Registrar, Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Empowering the Internet...
Configuration Guide
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..., and Accounting 1 Configuring AutoSecure 2 Configuring Access Lists 2 Access Groups 3 Guidelines for Creating Access Groups 3 Configuring a CBAC Firewall 3 Configuring Cisco IOS Firewall IDS 4 Configuring VPNs 4 Configuring Dial Backup and Remote Management 1 Dial Backup Feature Activation Methods 1 Backup Interfaces 2 Configuring Backup Interfaces 2... 17 Configure ISDN Settings 17 Configure the Aggregator and ISDN Peer Router 20 Troubleshooting 1 Getting Started 1 Before Contacting Cisco or Your Reseller 1 ADSL Troubleshooting 2 SHDSL Troubleshooting 2 ATM Troubleshooting Commands 2 ping atm interface...
..., and Accounting 1 Configuring AutoSecure 2 Configuring Access Lists 2 Access Groups 3 Guidelines for Creating Access Groups 3 Configuring a CBAC Firewall 3 Configuring Cisco IOS Firewall IDS 4 Configuring VPNs 4 Configuring Dial Backup and Remote Management 1 Dial Backup Feature Activation Methods 1 Backup Interfaces 2 Configuring Backup Interfaces 2... 17 Configure ISDN Settings 17 Configure the Aggregator and ISDN Peer Router 20 Troubleshooting 1 Getting Started 1 Before Contacting Cisco or Your Reseller 1 ADSL Troubleshooting 2 SHDSL Troubleshooting 2 ATM Troubleshooting Commands 2 ping atm interface...
Configuration Guide
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... Reset the Password and Save Your Changes 12 Reset the Configuration Register Value 12 Managing Your Router with SDM 13 Reference Information Cisco IOS Software Basic Skills 1 Configuring the Router from a PC 1 Understanding Command Modes 2 Getting Help 4 Enable Secret Passwords and Enable Passwords 5 Entering Global Configuration Mode 5 Using Commands 6 Abbreviating Commands 6 Undoing Commands 6 Command...
... Reset the Password and Save Your Changes 12 Reset the Configuration Register Value 12 Managing Your Router with SDM 13 Reference Information Cisco IOS Software Basic Skills 1 Configuring the Router from a PC 1 Understanding Command Modes 2 Getting Help 4 Enable Secret Passwords and Enable Passwords 5 Entering Global Configuration Mode 5 Using Commands 6 Abbreviating Commands 6 Undoing Commands 6 Command...
Configuration Guide
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... on how to configure PPPoA with Network Address Translation (NAT) on your Cisco router. • Chapter 5, "Configuring a LAN with DHCP and VLANs"-Provides instructions on how to configure your Cisco router for Part 3. • Chapter 12, "Configuring Security Features"-Explains basic configuration of Cisco IOS security features, including firewall and VPN configuration. • Chapter 13, "Configuring...
... on how to configure PPPoA with Network Address Translation (NAT) on your Cisco router. • Chapter 5, "Configuring a LAN with DHCP and VLANs"-Provides instructions on how to configure your Cisco router for Part 3. • Chapter 12, "Configuring Security Features"-Explains basic configuration of Cisco IOS security features, including firewall and VPN configuration. • Chapter 13, "Configuring...
Configuration Guide
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...Configuration • Information Needed for configuring the basic parameters of your Cisco router, including global parameter settings, routing protocols, interfaces, and command-line access. Features not supported by Cisco Router Router Cisco 851 Interface Fast Ethernet LAN Fast Ethernet WAN Wireless LAN Port Label...available. Interface Port Labels Table 1-1 lists the interfaces supported for each router and their associated port labels on how to access global configuration mode, see the Cisco IOS Release 12.3 documentation set. It also describes the default configuration on ...
...Configuration • Information Needed for configuring the basic parameters of your Cisco router, including global parameter settings, routing protocols, interfaces, and command-line access. Features not supported by Cisco Router Router Cisco 851 Interface Fast Ethernet LAN Fast Ethernet WAN Wireless LAN Port Label...available. Interface Port Labels Table 1-1 lists the interfaces supported for each router and their associated port labels on how to access global configuration mode, see the Cisco IOS Release 12.3 documentation set. It also describes the default configuration on ...
Configuration Guide
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... parameter commands, see the Cisco IOS Release 12.3 documentation set. If you are connecting to show the network configuration following : telnet router name or address Login: login id Password: ********* Router> enable Specifies the name for your router: Step 1 Command configure terminal Example: Router> enable Router# configure terminal Router(config)# Step 2 hostname name Example: Router(config)# hostname Router Router(config)# Step 3 enable...
... parameter commands, see the Cisco IOS Release 12.3 documentation set. If you are connecting to show the network configuration following : telnet router name or address Login: login id Password: ********* Router> enable Specifies the name for your router: Step 1 Command configure terminal Example: Router> enable Router# configure terminal Router(config)# Step 2 hostname name Example: Router(config)# hostname Router Router(config)# Step 3 enable...
Configuration Guide
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... ip directed-broadcast ip nat outside ! This configuration example shows the loopback interface configured on the loopback commands, see the Cisco IOS Release 12.3 documentation set. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-8 OL-5332-01 Configuration Example The loopback interface in this sample configuration is used to global configuration...
... ip directed-broadcast ip nat outside ! This configuration example shows the loopback interface configured on the loopback commands, see the Cisco IOS Release 12.3 documentation set. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-8 OL-5332-01 Configuration Example The loopback interface in this sample configuration is used to global configuration...
Configuration Guide
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For complete information about the command line commands, see the Cisco IOS Release 12.3 documentation set. 1-10 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide OL-5332-01 Sets the interval that the EXEC command interpreter waits until user input is 10 minutes. This example shows a timeout ...
For complete information about the command line commands, see the Cisco IOS Release 12.3 documentation set. 1-10 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide OL-5332-01 Sets the interval that the EXEC command interpreter waits until user input is 10 minutes. This example shows a timeout ...
Configuration Guide
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... routes are private routes unless they are manually configured on static routing, see the Cisco IOS Release 12.3 documentation set , see the Cisco IOS IP Command Reference, Volume 2 of 4: Routing Protocols. For complete information on the Cisco 850 and Cisco 870 series routers is optional. These commands appear automatically in global configuration mode: Step 1 Command ip route...
... routes are private routes unless they are manually configured on static routing, see the Cisco IOS Release 12.3 documentation set , see the Cisco IOS IP Command Reference, Volume 2 of 4: Routing Protocols. For complete information on the Cisco 850 and Cisco 870 series routers is optional. These commands appear automatically in global configuration mode: Step 1 Command ip route...
Configuration Guide
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...: Router> configure terminal Router(config)# router rip Router(config-router)# Task Enters router configuration mode, and enables RIP on RIP, see the Cisco IOS Release 12.3 documentation set. For more general information on the router. Step 4 no auto-summary Example: Router(config-router)# no auto-summary Router(config-router)# Disables automatic summarization of RIP version 1 or 2. Step 5 end Example: Router(config-router)# end Router# Exits router configuration...
...: Router> configure terminal Router(config)# router rip Router(config-router)# Task Enters router configuration mode, and enables RIP on RIP, see the Cisco IOS Release 12.3 documentation set. For more general information on the router. Step 4 no auto-summary Example: Router(config-router)# no auto-summary Router(config-router)# Disables automatic summarization of RIP version 1 or 2. Step 5 end Example: Router(config-router)# end Router# Exits router configuration...
Configuration Guide
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..., Loopback0 D 3.0.0.0/8 [90/409600] via 2.2.2.1, 00:00:02, Ethernet0/0 OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-15 You should see the Cisco IOS Release 12.3 documentation set 10.0.0.0/24 is subnetted, 1 subnets C 10.108.1.0 is 109.... connected, S - OSPF external type 2 i - IS-IS inter area, * - Exits router configuration mode, and enters privileged EXEC mode. OSPF ...
..., Loopback0 D 3.0.0.0/8 [90/409600] via 2.2.2.1, 00:00:02, Ethernet0/0 OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-15 You should see the Cisco IOS Release 12.3 documentation set 10.0.0.0/24 is subnetted, 1 subnets C 10.108.1.0 is 109.... connected, S - OSPF external type 2 i - IS-IS inter area, * - Exits router configuration mode, and enters privileged EXEC mode. OSPF ...
Configuration Guide
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... 0 interface. Step 8 exit Exits the dialer 0 interface configuration. Routing Protocols. For details about this command and additional parameters that can be set, see the Cisco IOS Dial Technologies Command Reference. Example: Router(config-if)# exit Router(config)# Step 9 dialer-list dialer-group protocol protocol-name {permit | deny | list access-list-number | access-group} Example...
... 0 interface. Step 8 exit Exits the dialer 0 interface configuration. Routing Protocols. For details about this command and additional parameters that can be set, see the Cisco IOS Dial Technologies Command Reference. Example: Router(config-if)# exit Router(config)# Step 9 dialer-list dialer-group protocol protocol-name {permit | deny | list access-list-number | access-group} Example...
Configuration Guide
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...Command ip nat pool name start-ip end-ip {netmask netmask | prefix-length prefix-length} Purpose Creates pool of 4: Addressing and Services. You can configure NAT for NAT. For details about this command and additional parameters that can be translated to be set , as ... LAN interfaces [FE0-FE3] reside) to configure the outside } Example: Router(config-if)# ip nat inside Router(config-if)# Identifies the specified VLAN interface as information about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of the addresses specified in the NAT pool...
...Command ip nat pool name start-ip end-ip {netmask netmask | prefix-length prefix-length} Purpose Creates pool of 4: Addressing and Services. You can configure NAT for NAT. For details about this command and additional parameters that can be translated to be set , as ... LAN interfaces [FE0-FE3] reside) to configure the outside } Example: Router(config-if)# ip nat inside Router(config-if)# Identifies the specified VLAN interface as information about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of the addresses specified in the NAT pool...
Configuration Guide
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...indicating which addresses need translation. For details about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services. Step 6 exit Example: Router(config-if)# exit Router(config)# Exits configuration mode for the Fast Ethernet interface. Note If you must... Fast Ethernet WAN interface (FE4) to the Ethernet interface. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-7 See Chapter 1, "Basic Router Configuration," for NAT. Enables the configuration changes just made to use NAT with...
...indicating which addresses need translation. For details about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services. Step 6 exit Example: Router(config-if)# exit Router(config)# Exits configuration mode for the Fast Ethernet interface. Note If you must... Fast Ethernet WAN interface (FE4) to the Ethernet interface. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-7 See Chapter 1, "Basic Router Configuration," for NAT. Enables the configuration changes just made to use NAT with...
Configuration Guide
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... Example The following configuration example shows a portion of 192.168.1.1 with NAT For complete information on NAT concepts, see the Cisco IOS Release 12.3 documentation set. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-8 OL-5332-01 interface dialer 1 ip address negotiated ip mtu 1492 encapsulation ppp ppp authentication chap dialer...
... Example The following configuration example shows a portion of 192.168.1.1 with NAT For complete information on NAT concepts, see the Cisco IOS Release 12.3 documentation set. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-8 OL-5332-01 interface dialer 1 ip address negotiated ip mtu 1492 encapsulation ppp ppp authentication chap dialer...
Configuration Guide
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...and a separate dialer pool. The example applies the Challenge Handshake Authentication Protocol (CHAP). OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-3 Chapter 4 Configuring PPP over ATM with NAT Configure the Dialer Interface Configure the ... Specifies the dialer pool to use . Step 2 ip address negotiated Example: Router(config-if)# ip address negotiated Router(config-if)# Specifies that can be set, see the Cisco IOS Security Command Reference. The maximum for cloning virtual access. Multiple PPPoA client sessions ...
...and a separate dialer pool. The example applies the Challenge Handshake Authentication Protocol (CHAP). OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-3 Chapter 4 Configuring PPP over ATM with NAT Configure the Dialer Interface Configure the ... Specifies the dialer pool to use . Step 2 ip address negotiated Example: Router(config-if)# ip address negotiated Router(config-if)# Specifies that can be set, see the Cisco IOS Security Command Reference. The maximum for cloning virtual access. Multiple PPPoA client sessions ...
Configuration Guide
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...see the Cisco IOS IP Command Reference, Volume 1 of 4: Routing Protocols. Repeat these steps for the dialer 0 interface. Step 10 ip route prefix mask {interface-type interface-number} Example: Router(config)# ip route 10.10.25.2 0.255.255.255 dialer 0 Router(config)# Sets...7 Command dialer-group group-number Example: Router(config-if)# dialer-group 1 Router(config-if)# Purpose Assigns the dialer interface to your router. Step 8 exit Exits the dialer 0 interface configuration. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-4 OL-5332-01 ...
...see the Cisco IOS IP Command Reference, Volume 1 of 4: Routing Protocols. Repeat these steps for the dialer 0 interface. Step 10 ip route prefix mask {interface-type interface-number} Example: Router(config)# ip route 10.10.25.2 0.255.255.255 dialer 0 Router(config)# Sets...7 Command dialer-group group-number Example: Router(config-if)# dialer-group 1 Router(config-if)# Purpose Assigns the dialer interface to your router. Step 8 exit Exits the dialer 0 interface configuration. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-4 OL-5332-01 ...
Configuration Guide
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..., beginning in the range of a dialer profile dialing pool. Enters ATM virtual circuit configuration mode. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-5 if one is defined by default. When a PVC is defined, AAL5SNAP encapsulation is 0, the... other cannot be set , see the Cisco IOS Wide-Area Networking Command Reference. Step 4 dialer pool-member number Example: Router(config-if-atm-vc)# dialer pool-member 1 Router(config-if-atm-vc)# Specifies the ATM interface as zero;
..., beginning in the range of a dialer profile dialing pool. Enters ATM virtual circuit configuration mode. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-5 if one is defined by default. When a PVC is defined, AAL5SNAP encapsulation is 0, the... other cannot be set , see the Cisco IOS Wide-Area Networking Command Reference. Step 4 dialer pool-member number Example: Router(config-if-atm-vc)# dialer pool-member 1 Router(config-if-atm-vc)# Specifies the ATM interface as zero;
Configuration Guide
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...the DSL controller and enters controller configuration mode. Router(config-controller)# line-mode 4-wire Router(config-controller)# OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-7 Chapter 4 Configuring PPP over... ATM with NAT Configure DSL Signaling Protocol If you want by using the show dsl interface atm command from the ATM interface configuration mode) • dsl lom integer • dsl enable-training-log See the Cisco IOS...
...the DSL controller and enters controller configuration mode. Router(config-controller)# line-mode 4-wire Router(config-controller)# OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-7 Chapter 4 Configuring PPP over... ATM with NAT Configure DSL Signaling Protocol If you want by using the show dsl interface atm command from the ATM interface configuration mode) • dsl lom integer • dsl enable-training-log See the Cisco IOS...
Configuration Guide
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... nat inside source list acl1 pool pool1 interface type number Example: Router(config)# interface vlan 1 Router(config-if)# Enables dynamic translation of 4: Addressing and Services. For details about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of addresses on which the Fast...prefix-length} Purpose Creates pool of the addresses specified in the NAT pool pool1. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-9 Enters configuration mode for the VLAN (on the inside interface for possible address translation...
... nat inside source list acl1 pool pool1 interface type number Example: Router(config)# interface vlan 1 Router(config-if)# Enables dynamic translation of 4: Addressing and Services. For details about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of addresses on which the Fast...prefix-length} Purpose Creates pool of the addresses specified in the NAT pool pool1. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4-9 Enters configuration mode for the VLAN (on the inside interface for possible address translation...