Configuration Guide
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Example 1-1 Cisco 851 Default Configuration on Startup Router# show running -config Building configuration... version 12.3 no service pad service timestamps debug datetime msec service timestamps log datetime msec no label) LAN (top), FE0-FE3 (bottom) ADSLoISDN LEFT, RIGHT/PRIMARY ISDN S/T LAN (top), FE0-FE3 (bottom) ADSLoPOTS LEFT, RIGHT/PRIMARY ...
Example 1-1 Cisco 851 Default Configuration on Startup Router# show running -config Building configuration... version 12.3 no service pad service timestamps debug datetime msec service timestamps log datetime msec no label) LAN (top), FE0-FE3 (bottom) ADSLoISDN LEFT, RIGHT/PRIMARY ISDN S/T LAN (top), FE0-FE3 (bottom) ADSLoPOTS LEFT, RIGHT/PRIMARY ...
Configuration Guide
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... 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 secret password Example: Router(config)# enable secret cr1ny5ho Router(config)# Step 4 no ip domain-lookup Example: Router(config)# no ip domain-lookup Router(config)# Purpose Enters global configuration mode, when using the console port. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers...
... 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 secret password Example: Router(config)# enable secret cr1ny5ho Router(config)# Step 4 no ip domain-lookup Example: Router(config)# no ip domain-lookup Router(config)# Purpose Enters global configuration mode, when using the console port. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers...
Configuration Guide
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...." Access is afforded through the VLAN. The Cisco 857, Cisco 877, and Cisco 878 routers each have one Fast Ethernet interface for WAN connection. You may assign the interfaces to configure the Fast Ethernet interface, beginning in global configuration mode: Step 1 Command interface type number Example: Router(config)# interface fastethernet 4 Router(config-int)# Step 2 ip address ip-address...
...." Access is afforded through the VLAN. The Cisco 857, Cisco 877, and Cisco 878 routers each have one Fast Ethernet interface for WAN connection. You may assign the interfaces to configure the Fast Ethernet interface, beginning in global configuration mode: Step 1 Command interface type number Example: Router(config)# interface fastethernet 4 Router(config-int)# Step 2 ip address ip-address...
Configuration Guide
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... a wireless connection, see Chapter 9, "Configuring a Wireless LAN Connection," and the Cisco Access Router Wireless Configuration Guide. Step 4 no shutdown Router(config-int)# Step 5 exit Example: Router(config-int)# exit Router(config)# Exits configuration mode for an ATM interface. Example: Router(config-int)# no shutdown Enables the ATM 0 interface. Chapter 1 Basic Router Configuration Configuring Basic Parameters Configure the ATM WAN Interface This...
... a wireless connection, see Chapter 9, "Configuring a Wireless LAN Connection," and the Cisco Access Router Wireless Configuration Guide. Step 4 no shutdown Router(config-int)# Step 5 exit Example: Router(config-int)# exit Router(config)# Exits configuration mode for an ATM interface. Example: Router(config-int)# no shutdown Enables the ATM 0 interface. Chapter 1 Basic Router Configuration Configuring Basic Parameters Configure the ATM WAN Interface This...
Configuration Guide
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... interface points back to configure a loopback interface: Step 1 Command interface type number Example: Router(config)# interface Loopback 0 Router(config-int)# Purpose Enters configuration mode for the static IP address and provides default routing information. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-8 OL-5332-01 This configuration example shows the loopback interface configured...
... interface points back to configure a loopback interface: Step 1 Command interface type number Example: Router(config)# interface Loopback 0 Router(config-int)# Purpose Enters configuration mode for the static IP address and provides default routing information. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-8 OL-5332-01 This configuration example shows the loopback interface configured...
Configuration Guide
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... line-number Example: Router(config)# line console 0 Router(config)# Step 2 password password Example: Router(config)# password 5dr4Hepw3 Router(config)# Purpose Enters line configuration mode, and specifies the type of "show interface" counters never Queueing strategy: fifo Output queue 0/0, 0 drops; Router# show interface loopback command...for the console terminal line. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-9 You should see verification output similar to the router, beginning in global configuration mode. Specifies a ...
... line-number Example: Router(config)# line console 0 Router(config)# Step 2 password password Example: Router(config)# password 5dr4Hepw3 Router(config)# Purpose Enters line configuration mode, and specifies the type of "show interface" counters never Queueing strategy: fifo Output queue 0/0, 0 drops; Router# show interface loopback command...for the console terminal line. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-9 You should see verification output similar to the router, beginning in global configuration mode. Specifies a ...
Configuration Guide
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...] Example: Router(config)# exec-timeout 5 30 Router(config)# Step 5 line [aux | console | tty | vty] line-number Example: Router(config)# line vty 0 4 Router(config)# Step 6 password password Example: Router(config)# password aldf2ad1 Router(config)# Step 7 login Example: Router(config)# login Router(config)# Step 8 end Example: Router(config)# end Router# Purpose Enables password checking at the virtual terminal session login. For complete information about the command line commands, see the Cisco IOS...
...] Example: Router(config)# exec-timeout 5 30 Router(config)# Step 5 line [aux | console | tty | vty] line-number Example: Router(config)# line vty 0 4 Router(config)# Step 6 password password Example: Router(config)# password aldf2ad1 Router(config)# Step 7 login Example: Router(config)# login Router(config)# Step 8 end Example: Router(config)# end Router# Purpose Enables password checking at the virtual terminal session login. For complete information about the command line commands, see the Cisco IOS...
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... updated with a new route. For complete information on the router. Step 2 end Example: Router(config)# end Router# Exits router configuration mode, and enters privileged EXEC mode. They are redistributed by a routing protocol. For more general information on the Cisco 850 and Cisco 870 series routers is optional. Chapter 1 Basic Router Configuration Configuring Static Routes Configuration Example The following configuration...
... updated with a new route. For complete information on the router. Step 2 end Example: Router(config)# end Router# Exits router configuration mode, and enters privileged EXEC mode. They are redistributed by a routing protocol. For more general information on the Cisco 850 and Cisco 870 series routers is optional. Chapter 1 Basic Router Configuration Configuring Static Routes Configuration Example The following configuration...
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...show ip route command and look for static routes signified by the "S." Router# show running-config command. ! RIP, M - EIGRP external, O - IS-IS level-1, L2 - per-user static route o - The Cisco routers can configure either of these routing protocols on network traffic or topology....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 OSPF, IA - Verifying Your Configuration To verify that you use ...
...show ip route command and look for static routes signified by the "S." Router# show running-config command. ! RIP, M - EIGRP external, O - IS-IS level-1, L2 - per-user static route o - The Cisco routers can configure either of these routing protocols on network traffic or topology....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 OSPF, IA - Verifying Your Configuration To verify that you use ...
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... connected networks. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-13 Example: Router(config-router)# version 2 Router(config-router)# Step 3 network ip-address Example: Router(config-router)# network 192.168.1.1 Router(config-router)# network 10.10.7.1 Router(config-router)# Specifies a list of networks on RIP, see the Cisco IOS Release 12.3 documentation set. Step 5 end Example: Router(config-router)# end Router# Exits router configuration mode, and enters...
... connected networks. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-13 Example: Router(config-router)# version 2 Router(config-router)# Step 3 network ip-address Example: Router(config-router)# network 192.168.1.1 Router(config-router)# network 10.10.7.1 Router(config-router)# Specifies a list of networks on RIP, see the Cisco IOS Release 12.3 documentation set. Step 5 end Example: Router(config-router)# end Router# Exits router configuration mode, and enters...
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... Series and Cisco 870 Series Access Routers Software Configuration Guide OL-5332-01 Configuring Enhanced IGRP Chapter 1 Basic Router Configuration Configuration Example The following configuration example shows RIP version 2 enabled in global configuration mode: Step 1 Command router eigrp as-number Example: Router(config)# router eigrp 109 Router(config)# Purpose Enters router configuration mode, and enables EIGRP on the router. router rip version...
... Series and Cisco 870 Series Access Routers Software Configuration Guide OL-5332-01 Configuring Enhanced IGRP Chapter 1 Basic Router Configuration Configuration Example The following configuration example shows RIP version 2 enabled in global configuration mode: Step 1 Command router eigrp as-number Example: Router(config)# router eigrp 109 Router(config)# Purpose Enters router configuration mode, and enables EIGRP on the router. router rip version...
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... directly connected, 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 OSPF NSSA external type 2 E1 - IS-IS, su - Configuration Example The... N1 - connected, S - Chapter 1 Basic Router Configuration Configuring Enhanced IGRP Step 2 Command network ip-address Example: Router(config)# network 192.145.1.0 Router(config)# network 10.10.12.115 Router(config)# Step 3 end Example: Router(config-router)# end Router# Purpose Specifies a list of networks on which ...
... directly connected, 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 OSPF NSSA external type 2 E1 - IS-IS, su - Configuration Example The... N1 - connected, S - Chapter 1 Basic Router Configuration Configuring Enhanced IGRP Step 2 Command network ip-address Example: Router(config)# network 192.145.1.0 Router(config)# network 10.10.12.115 Router(config)# Step 3 end Example: Router(config-router)# end Router# Purpose Specifies a list of networks on which ...
Configuration Guide
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... over Ethernet with a customer or VPDN profile. Step 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 the client side by way of the Cisco router) signifies two addressing domains and the inside source address. NAT NAT (represented as the dashed...
... over Ethernet with a customer or VPDN profile. Step 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 the client side by way of the Cisco router) signifies two addressing domains and the inside source address. NAT NAT (represented as the dashed...
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... the outside. Configure the Fast Ethernet WAN Interfaces In this scenario, the PPPoE client (your Cisco router) communicates over Ethernet with NAT Configure the Fast Ethernet WAN Interfaces Step 3 Command or Action request-dialin Example: Router(config-vpdn)# request-dialin Router(config-vpdn-req-in )# Specifies the type of sessions the VPDN subgroup can establish. Perform...
... the outside. Configure the Fast Ethernet WAN Interfaces In this scenario, the PPPoE client (your Cisco router) communicates over Ethernet with NAT Configure the Fast Ethernet WAN Interfaces Step 3 Command or Action request-dialin Example: Router(config-vpdn)# request-dialin Router(config-vpdn-req-in )# Specifies the type of sessions the VPDN subgroup can establish. Perform...
Configuration Guide
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...-number Example: Router(config)# interface dialer 0 Router(config-if)# Step 2 ip address negotiated Example: Router(config-if)# ip address negotiated Router(config-if)# Step 3 ip mtu bytes Example: Router(config-if)# ip mtu 1492 Router(config-if)# Step 4 encapsulation encapsulation-type Example: Router(config-if)# encapsulation ppp Router(config-if)# Purpose Creates a dialer interface (numbered 0-255), and enters interface configuration mode. Cisco 850 Series and Cisco 870 Series...
...-number Example: Router(config)# interface dialer 0 Router(config-if)# Step 2 ip address negotiated Example: Router(config-if)# ip address negotiated Router(config-if)# Step 3 ip mtu bytes Example: Router(config-if)# ip mtu 1492 Router(config-if)# Step 4 encapsulation encapsulation-type Example: Router(config-if)# encapsulation ppp Router(config-if)# Purpose Creates a dialer interface (numbered 0-255), and enters interface configuration mode. Cisco 850 Series and Cisco 870 Series...
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... route for the default gateway for the dialer 0 interface. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-5 Routing Protocols. Step 7 dialer-group group-number Example: Router(config-if)# dialer-group 1 Router(config-if)# Assigns the dialer interface to your router. Step 8 exit Exits the dialer 0 interface configuration. For details about this...
... route for the default gateway for the dialer 0 interface. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-5 Routing Protocols. Step 7 dialer-group group-number Example: Router(config-if)# dialer-group 1 Router(config-if)# Assigns the dialer interface to your router. Step 8 exit Exits the dialer 0 interface configuration. For details about this...
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... by the dialer interface. For details about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-6 OL-5332-01 Configure Network Address Translation Chapter 3 ... , as well as information about this command and additional parameters that enter the router through the inside interface. interface type number Example: Router(config)# interface vlan 1 Router(config-if)# Enters configuration mode for either static or dynamic address translations.
... by the dialer interface. For details about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-6 OL-5332-01 Configure Network Address Translation Chapter 3 ... , as well as information about this command and additional parameters that enter the router through the inside interface. interface type number Example: Router(config)# interface vlan 1 Router(config-if)# Enters configuration mode for either static or dynamic address translations.
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... use NAT with NAT Configure Network Address Translation Step 5 Command no shutdown Example: Router(config-if)# no shutdown Router(config-if)# Identifies the specified WAN interface as information about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services. Chapter 3 Configuring PPP over Ethernet with a virtual-template interface, you must configure...
... use NAT with NAT Configure Network Address Translation Step 5 Command no shutdown Example: Router(config-if)# no shutdown Router(config-if)# Identifies the specified WAN interface as information about enabling static translation, see the Cisco IOS IP Command Reference, Volume 1 of 4: Addressing and Services. Chapter 3 Configuring PPP over Ethernet with a virtual-template interface, you must configure...
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... interface dialer 1 ip address negotiated ip mtu 1492 encapsulation ppp ppp authentication chap dialer pool 1 dialer-group 1 ! Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-8 OL-5332-01 Configuration Example Chapter 3 Configuring PPP over Ethernet with a subnet mask of 255.... "(default)" are generated automatically when you run the show running-config command. The VLAN interface has an IP address of 192.168.1.1 with NAT For complete information on NAT concepts, see the Cisco IOS Release 12.3 documentation set. interface vlan 1 ip address ...
... interface dialer 1 ip address negotiated ip mtu 1492 encapsulation ppp ppp authentication chap dialer pool 1 dialer-group 1 ! Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 3-8 OL-5332-01 Configuration Example Chapter 3 Configuring PPP over Ethernet with a subnet mask of 255.... "(default)" are generated automatically when you run the show running-config command. The VLAN interface has an IP address of 192.168.1.1 with NAT For complete information on NAT concepts, see the Cisco IOS Release 12.3 documentation set. interface vlan 1 ip address ...
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... virtual access. Step 5 Step 6 ppp authentication {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. It is 128 bytes. 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...
... virtual access. Step 5 Step 6 ppp authentication {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. It is 128 bytes. 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...