Hardware Installation Guide
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... and WAN ports. Wall-mount feature Brackets for virtual private networks (VPNs), Cisco IOS Firewall, and IPSec. USB ports Cisco 871 router only. External power-over-Ethernet (PoE) module (Optional) Provides inline power ...Cisco IOS Advanced IP Services image or Enterprise Services image. Expandable by using the CLI) for routers ordered with a straight-through cable or a crossover cable. Enables the router to the factory default. For information about the impending line drop. Does not support the autoswitch function. Router Reset button Resets the router configuration...
... and WAN ports. Wall-mount feature Brackets for virtual private networks (VPNs), Cisco IOS Firewall, and IPSec. USB ports Cisco 871 router only. External power-over-Ethernet (PoE) module (Optional) Provides inline power ...Cisco IOS Advanced IP Services image or Enterprise Services image. Expandable by using the CLI) for routers ordered with a straight-through cable or a crossover cable. Enables the router to the factory default. For information about the impending line drop. Does not support the autoswitch function. Router Reset button Resets the router configuration...
Hardware Installation Guide
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...if it is recommended that you use the Cisco Router and Security Device Manager (SDM) application to the Ethernet WAN FE4 port. Connect the other end of the yellow cable to configure the Internet connection settings. Follow the instructions ...Router Cabling Procedures Connecting a Broadband Modem Connecting a Broadband Modem This section applies only to an installed DSL, cable, or long-reach Ethernet modem, follow the steps given after Figure 4-8, which port on the modem to connect to the Internet by connecting a broadband modem. To connect to Cisco 851 and Cisco 871 routers...
...if it is recommended that you use the Cisco Router and Security Device Manager (SDM) application to the Ethernet WAN FE4 port. Connect the other end of the yellow cable to configure the Internet connection settings. Follow the instructions ...Router Cabling Procedures Connecting a Broadband Modem Connecting a Broadband Modem This section applies only to an installed DSL, cable, or long-reach Ethernet modem, follow the steps given after Figure 4-8, which port on the modem to connect to the Internet by connecting a broadband modem. To connect to Cisco 851 and Cisco 871 routers...
Hardware Installation Guide
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... PC. 4-12 Cisco 850 Series and Cisco 870 Series Access Routers Hardware Installation Guide OL-5331-01 Connecting a Terminal or PC to the Console Port Chapter 4 Router Cabling Procedures Connecting a Terminal or PC to the Console Port The console port is a service port to which you can connect a terminal or PC either to configure the software...
... PC. 4-12 Cisco 850 Series and Cisco 870 Series Access Routers Hardware Installation Guide OL-5331-01 Connecting a Terminal or PC to the Console Port Chapter 4 Router Cabling Procedures Connecting a Terminal or PC to the Console Port The console port is a service port to which you can connect a terminal or PC either to configure the software...
Hardware Installation Guide
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... connecting to console port 13 autosensing feature 8 B back panel Cisco 851 2 Cisco 857 4 Cisco 871 2 Cisco 876 5 Cisco 877 4 Cisco 878 7 PoE module 13 broadband modem connecting to router 11 C cables autosensing in router 8 maximum length 6 specifications (table) 6 caution, defined 8 Cisco reseller, contacting 1 Cisco Router and Security Device Manager 1 CLI for initial configuration 4 connecting AC adapter 21 ADSL-over-ISDN port 17 ADSL...
... connecting to console port 13 autosensing feature 8 B back panel Cisco 851 2 Cisco 857 4 Cisco 871 2 Cisco 876 5 Cisco 877 4 Cisco 878 7 PoE module 13 broadband modem connecting to router 11 C cables autosensing in router 8 maximum length 6 specifications (table) 6 caution, defined 8 Cisco reseller, contacting 1 Cisco Router and Security Device Manager 1 CLI for initial configuration 4 connecting AC adapter 21 ADSL-over-ISDN port 17 ADSL...
Hardware Installation Guide
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...4 description 8 crossover cable 8 D damage to the router, preventing 4 diversity omnidirectional antenna 12 DSLAM 8 dying ...router 2 front panel Cisco 851 and Cisco 871 2 Cisco 857 and Cisco 877 3 Cisco 876 5 Cisco 878 6 PoE module 13 G G.SHDSL port connecting 19 description 8 H hardware security 17 humidity specifications PoE module 3 router 1 I initial configuration using Cisco SDM 1 CLI 4 setup command facility 2 installation Cisco 851 or Cisco 871 router example 3 Cisco 857 or Cisco 877 router example 4 Cisco 876 router example 5 IN-2 Cisco 850 Series and Cisco 870 Series Access Routers...
...4 description 8 crossover cable 8 D damage to the router, preventing 4 diversity omnidirectional antenna 12 DSLAM 8 dying ...router 2 front panel Cisco 851 and Cisco 871 2 Cisco 857 and Cisco 877 3 Cisco 876 5 Cisco 878 6 PoE module 13 G G.SHDSL port connecting 19 description 8 H hardware security 17 humidity specifications PoE module 3 router 1 I initial configuration using Cisco SDM 1 CLI 4 setup command facility 2 installation Cisco 851 or Cisco 871 router example 3 Cisco 857 or Cisco 877 router example 4 Cisco 876 router example 5 IN-2 Cisco 850 Series and Cisco 870 Series Access Routers...
Hardware Installation Guide
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... (table) 3 during first startup (table) 2 R regulatory compliance and safety information 17 Reset button 8 router models Cisco 851 and Cisco 871 1 Cisco 857 and Cisco 877 3 Cisco 876 5 Cisco 878 6 router ports Cisco 851 and Cisco 871 3 Cisco 857 and Cisco 877 5 Cisco 876 6 Cisco 878 7 router specifications 1 S safety warnings general 1 wireless routers 3 SDM for initial configuration 1 installing 1 SDRAM 8 security IPSec hardware accelerator 8 Kensington lock 17 software features 8 serial number...
... (table) 3 during first startup (table) 2 R regulatory compliance and safety information 17 Reset button 8 router models Cisco 851 and Cisco 871 1 Cisco 857 and Cisco 877 3 Cisco 876 5 Cisco 878 6 router ports Cisco 851 and Cisco 871 3 Cisco 857 and Cisco 877 5 Cisco 876 6 Cisco 878 7 router specifications 1 S safety warnings general 1 wireless routers 3 SDM for initial configuration 1 installing 1 SDRAM 8 security IPSec hardware accelerator 8 Kensington lock 17 software features 8 serial number...
Configuration Guide
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... Access Router • Cisco 870 Series Routers - The preface includes the following Cisco 800 series routers: • Cisco 850 Series Routers - OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 11 Cisco 851 Ethernet Access Router - Cisco 871 Ethernet Access Router - You can use the Cisco Router and Security Device Manager (SDM)-a web-based configuration tool that network administrators with minimal familiarity with Cisco routers...
... Access Router • Cisco 870 Series Routers - The preface includes the following Cisco 800 series routers: • Cisco 850 Series Routers - OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 11 Cisco 851 Ethernet Access Router - Cisco 871 Ethernet Access Router - You can use the Cisco Router and Security Device Manager (SDM)-a web-based configuration tool that network administrators with minimal familiarity with Cisco routers...
Configuration Guide
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... and WAN interfaces have been created, console and VTY ports are configured, and the inside interface for Network Address Translation has been assigned. Viewing the Default Configuration Chapter 1 Basic Router Configuration Table 1-1 Supported Interfaces and Associated Port Labels by Cisco Router (continued) Router Cisco 871 Cisco 857 Cisco 876 Cisco 877 Cisco 878 Interface Fast Ethernet LAN Fast Ethernet WAN Wireless LAN USB...
... and WAN interfaces have been created, console and VTY ports are configured, and the inside interface for Network Address Translation has been assigned. Viewing the Default Configuration Chapter 1 Basic Router Configuration Table 1-1 Supported Interfaces and Associated Port Labels by Cisco Router (continued) Router Cisco 871 Cisco 857 Cisco 876 Cisco 877 Cisco 878 Interface Fast Ethernet LAN Fast Ethernet WAN Wireless LAN USB...
Configuration Guide
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... assign the interfaces to administratively up. Configure WAN Interfaces The Cisco 851 and Cisco 871 routers each have , configure the WAN interface(s) using one ATM interface for a Fast Ethernet WAN interface on the router. Configuring Basic Parameters Chapter 1 Basic Router Configuration Configure Fast Ethernet LAN Interfaces The Fast Ethernet LAN interfaces on your router are automatically configured as part of the following procedures...
... assign the interfaces to administratively up. Configure WAN Interfaces The Cisco 851 and Cisco 871 routers each have , configure the WAN interface(s) using one ATM interface for a Fast Ethernet WAN interface on the router. Configuring Basic Parameters Chapter 1 Basic Router Configuration Configure Fast Ethernet LAN Interfaces The Fast Ethernet LAN interfaces on your router are automatically configured as part of the following procedures...
Configuration Guide
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...-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 2-1 You can pattern your Cisco username and password. The scenarios do not address all of the possible network needs; The Cisco 851 and Cisco 871 router models can be used in the Ethernet-based scenarios and the Cisco 857, Cisco 876, Cisco 877, and Cisco 878 router models can be...
...-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 2-1 You can pattern your Cisco username and password. The scenarios do not address all of the possible network needs; The Cisco 851 and Cisco 871 router models can be used in the Ethernet-based scenarios and the Cisco 857, Cisco 876, Cisco 877, and Cisco 878 router models can be...
Configuration Guide
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...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 NAT) 121753 6 Cable modem or other server (for example.... Before the traffic from these PCs is connected to the LAN behind the router. Figure 3-1 shows a typical deployment scenario with a PPPoE client and NAT configured on the Cisco router. Multiple PCs can be connected to the Internet 7 PPPoE se1ssion between the ...
...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 NAT) 121753 6 Cable modem or other server (for example.... Before the traffic from these PCs is connected to the LAN behind the router. Figure 3-1 shows a typical deployment scenario with a PPPoE client and NAT configured on the Cisco router. Multiple PCs can be connected to the Internet 7 PPPoE se1ssion between the ...
Configuration Guide
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... WAN interface (FE4) on the Cisco 851 or Cisco 871 and protects the Fast Ethernet LAN on FE0 by filtering and inspecting all traffic entering the router on page 8-5. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 8-2 OL-5332-01 You may have also configured DHCP, VLANs, and secure tunnels. Configuration Tasks Perform the following tasks...
... WAN interface (FE4) on the Cisco 851 or Cisco 871 and protects the Fast Ethernet LAN on FE0 by filtering and inspecting all traffic entering the router on page 8-5. Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 8-2 OL-5332-01 You may have also configured DHCP, VLANs, and secure tunnels. Configuration Tasks Perform the following tasks...
Configuration Guide
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See the appropriate Cisco IOS configuration guides and command references for the Cisco 850 series routers (Cisco 851 and Cisco 857) and Cisco 870 series routers (Cisco 871, Cisco 876, Cisco 877, and Cisco 878). Note To verify that a specific feature is compatible with your Cisco username and password. You can access this part include: • Chapter 12, "Configuring Security Features" • Chapter 13, "Configuring Dial Backup...
See the appropriate Cisco IOS configuration guides and command references for the Cisco 850 series routers (Cisco 851 and Cisco 857) and Cisco 870 series routers (Cisco 871, Cisco 876, Cisco 877, and Cisco 878). Note To verify that a specific feature is compatible with your Cisco username and password. You can access this part include: • Chapter 12, "Configuring Security Features" • Chapter 13, "Configuring Dial Backup...
Configuration Guide
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...watch Limitations Bridging is the peer IP address of the modem connected to the Cisco 871 router. The IP addresses of the backup interface. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 13-5 Step 6 dialerwatch-list group-number {ip ip-address address-.... 22.0.0.2 is not supported across a slow interface, for example, an auxiliary port. The router must be in capability is supported. • Dial backup support on the Cisco 871 router is limited because the Ethernet WAN interface is always up, even when ISP connectivity is down ...
...watch Limitations Bridging is the peer IP address of the modem connected to the Cisco 871 router. The IP addresses of the backup interface. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 13-5 Step 6 dialerwatch-list group-number {ip ip-address address-.... 22.0.0.2 is not supported across a slow interface, for example, an auxiliary port. The router must be in capability is supported. • Dial backup support on the Cisco 871 router is limited because the Ethernet WAN interface is always up, even when ISP connectivity is down ...