Cisco 700 - Manual

About This Manual ix Conventions Conventions This publication uses the following conventions to convey instructions and information: • The caret character (^) represents the Control key. For example, the key combinations ^D and Ctrl-D are equivalent: Both mean hold down the Control key while you pre...

C H A P T E R Overview 1-1 1 Overview Cisco 700 series routers connect small office Ethernet LANs to corporate networks through Integrated Services Digital Network (ISDN) Basic Rate Interface (BRI) lines. After configuration, the router automatically routes packets to and from remote destinations us...

Software Images Cisco700 Series Router Command Reference 1-2 • Trivial File Transfer Protocol (TFTP server) • Simple Network Management Protocol (SNMP) • Routing Information Protocol (RIP) for IP and IPX • Triggered RIP for IP • Challenge Handshake Authentication Protocol (CHAP) • Dynamic Host Confi...

Overview 1-3 Administrative Configuration Options • Remote Office (IP/IPX, 1500 LAN devices, compression) images have an "r" designation. • Remote Office X.25 (IP/IPX, 1500 LAN devices, compression, X.25) images have an "rxd" designation. So the example image named "c760-in.b-TPH...

C H A P T E R Using Profiles with Cisco 700 Series Routers 2-1 2 Using Profiles with Cisco 700 Series Routers A profile is a set of configuration parameters associated with ports on the router or WAN devices. This chapter contains the following sections: • Profile Overview • System and Profile Param...

System and Profile Parameters Cisco700 Series Router Configuration Guide 2-2 In addition to user-defined profiles, there are three permanent profiles, Internal, LAN, and Standard. The Internal profile stores parameters used to communicate between the LAN and WAN ports on the Cisco 700 series router....

Using Profiles with Cisco 700 Series Routers 2-3 System Mode Parameter Set All profiles are based on the profile template and inherit the system-level values. When you create a new profile, its default values are taken from the profile template. System Mode Parameter Set System mode parameters affec...

System and Profile Parameters Cisco700 Series Router Configuration Guide 2-4 Table 2-2 lists the parameters that can be configured in a profile. Permanent Profiles Cisco 700 series routers contain three permanent profiles. Permanent profiles can be modified, but they cannot be deleted. The permanent...

Using Profiles with Cisco 700 Series Routers 2-5 Creating and Modifying Profiles Creating and Modifying Profiles A new profile is created with the set user command. When you create a new profile, you automatically enter profile mode for that profile. The following example creates a user profile call...

Incoming Calls Cisco700 Series Router Configuration Guide 2-6 In the following example, the profile parameter number is removed from the profile by using the unset command: Host:Profile> unset number Deleting Profiles The reset user command deletes a user-defined profile from the router. The thre...

Using Profiles with Cisco 700 Series Routers 2-7 Outgoing Calls If the profile is configured to remain active after a link disconnects, a virtual connection remains. The virtual connection monitors the LAN traffic. If packets destined for the WAN are detected, the router opens up the physical connec...

C H A P T E R Basic Configurations 3-1 3 Basic Configurations This chapter contains basic configuration examples for connecting a Cisco 700 series router to an Internet service provider (ISP) or to a central site, such as your company network. It is assumed that your router is cabled as described in...

Basic Configuration Concepts Cisco 700 Series Router Configuration Guide 3-2 Bridges and Routers Routers forward packets on to specific network segments based on a logical network address, reducing network traffic by keeping unnecessary packets off network segments by only forwarding packets to segm...

Basic Configurations 3-3 Current Configuration You can display the current configuration at any time using the show configuration command. If you issued the command in system mode, system mode commands display. If you issue the command in profile mode, profile mode commands display. An asterisk (*) ...

Basic Configuration Concepts Cisco 700 Series Router Configuration Guide 3-4 The following sample display shows output for the Cisco 700 series routers, from the show configuration command in system mode: Host> show config System Parameters Environment Screen Length 20 Echo Mode ON CountryGroup 1...

Basic Configurations 3-5 Password and Secret There are several types of authentication, such as Password Authentication Protocol (PAP) and Challenge Handshake Authentication Protocol (CHAP). To avoid confusion, the PAP password is referred to as password, and the CHAP secret password is referred to ...

Starting Point Cisco 700 Series Router Configuration Guide 3-6 Setting a SPID is described in the section “Setting SPID Autodetection (North America only)” in this chapter (recommended if you are connecting to a service provider where the ISDN switch type is DMS-100 or National ISDN-1 (NI1)) or to e...

Basic Configurations 3-7 Setting SPIDs Manually (North America only) SPIDs can be detected automatically using the set autodetection command, or SPIDs can be entered manually, as described in this section. If the service provider switch type is 5ESS Custom PPP, you do not need to enter SPIDs; go to ...

Bridging with a Cisco 700 Series Router Cisco 700 Series Router Configuration Guide 3-8 values for DMS-100 and NI1 switches: ISDN number, 4085551212; SPID 1, 408555121201; SPID 2, 408555121202. In this case the SPID is the 10-digit ISDN number ending with a “01” for SPID 1 and a “02” for SPID 2. Bri...

Basic Configurations 3-9 across the ISDN line. In a bridging scenario, the router does not need an IP address and bridging occurs regardless. The IP address is used when the router is being managed remotely by a Telnet session or participating in SNMP. Both sides of the WAN must be configured with P...

Basic Configurations 3-11 Routing a Cisco 700 Series Router to an ISP Instructions Following is the command summary for configuring the remote Cisco 700 series router to connect to an ISP: set system 764 cd lan set ip address 172.16.17.9 set ip netmask 255.255.255.248 set ip routing on set user isp ...

Basic Configurations 3-13 Central Site IP Routing Command Summary Following is the command summary for configuring the remote Cisco 765 router for on-demand IP routing using PPP: set system remote765 set multidestination on cd LAN set ip address 172.16.17.9 set ip netmask 255.255.255.0 set ip routin...

Routing IP and IPX On-Demand Cisco 700 Series Router Configuration Guide 3-14 Following is the command summary for configuring the central site Cisco 700 series router for on-demand IP routing with PPP: set system central766 set multidest on set ppp auth in chap set ppp secret host cd lan set ip add...

Routing IP and IPX On-Demand Cisco 700 Series Router Configuration Guide 3-16 On-Demand IP and IPX Routing with PPP Instructions Following is the command summary for configuring the remote Cisco 765 router for on-demand IP and IPX routing using PPP: set system remote765 set multidestination on set p...

C H A P T E R Using CHAP 4-1 4 Using CHAP This chapter contains configuration examples for connecting a Cisco 700 series router to a router running Cisco IOS software. In these examples, the remote router is a Cisco 765 series router, and the central site router is a Cisco 4500 series router. Any Ci...

Using CHAP 4-3 Remote Cisco 765 Command Summary Remote Cisco 765 Command Summary Following is the command summary for configuring the remote Cisco 765 series router for IP static routing and callback with CHAP authentication: set switch 5ess set 1 dir directory_number set 2 dir directory_number set ...

IP Static Routing with CHAP Authentication and MLP Cisco700 Series Router Configuration Guide 4-4 IP Static Routing with CHAP Authentication and MLP This section describes how to configure the central site Cisco 4500 series router and the remote Cisco 765 series router for IP static routing with Cha...

IP Static Routing with PAP Authentication and MLP Cisco700 Series Router Configuration Guide 4-6 IP Static Routing with PAP Authentication and MLP This section describes how to configure the central site Cisco 4500 series router and the remote Cisco 765 series router for Internet Protocol (IP) stati...

IP Unnumbered Static Routing and CHAP with MLP Cisco700 Series Router Configuration Guide 4-8 IP Unnumbered Static Routing and CHAP with MLP This section describes how to configure the central site Cisco 4500 series router and the remote Cisco 765 series router for Internet Protocol (IP) unnumbered ...

IP Static and IPX Static Routing with CHAP and MLP Cisco700 Series Router Configuration Guide 4-10 IP Static and IPX Static Routing with CHAP and MLP This section describes how to configure the central site Cisco 4500 series router and Cisco 765 series router for Internet Protocol (IP) static and In...

IPX Static Routing with CHAP and MLP Cisco700 Series Router Configuration Guide 4-12 IPX Static Routing with CHAP and MLP This section describes how to configure the remote Cisco 765 series router and the central site Cisco 4500 series router for Internetwork Packet Exchange (IPX) static routing wit...

Multilink PPP Encapsulation Cisco700 Series Router Configuration Guide 4-14 Multilink PPP Encapsulation Cisco 700 series routers implement multilink PPP, which is available in Release 11.0(3) or later of Cisco IOS software. You can disable multilink PPP in the following two environments: • You are c...

Using CHAP 4-15 Bridging to a Router Running Cisco IOS Software Bridging to a Router Running Cisco IOS Software It is possible to bridge data over ISDN to and from Cisco ISDN routers. Depending on your network environment, this might be an ideal solution. Bridging offers configuration simplicity wit...

DHCP Description Cisco700 Series Router Configuration Guide 5-2 DHCP Description DHCP is a client-server protocol that allows devices on an IP network (the DHCP clients) to request configuration information from a DHCP server. DHCP allocates network addresses from a central pool on an as-needed basi...

Configuring DHCP Relay, DHCP Server, and PAT 5-3 DHCP Relay Application Notes DHCP Relay Application Notes The following are application notes for DHCP relay: • The IP address in the Internal profile must be on the same network as that of the DHCP clients. • A firewall configuration (where there is ...

IPCP Description Cisco700 Series Router Configuration Guide 5-4 IPCP Description If you are using IP routing, Cisco 700 series routers must be configured for IPCP to connect to routers running Cisco IOS software. Use the set ip framing command in profile mode to enable IPCP for user-defined WAN prof...

Configuring DHCP Relay, DHCP Server, and PAT 5-5 PPP IPCP Negotiation Example PPP IPCP Negotiation Example This section describes how to configure a remote Cisco 700 series router for PPP IPCP negotiation to a central site router, such as a Cisco 4500 series router, that is running Cisco IOS softwar...

DHCP Relay with IPCP Negotiation Example Cisco700 Series Router Configuration Guide 5-6 Verify the Configuration You can use the show ip configuration all and show ip route all commands to see the IPCP negotiation address. DHCP Relay with IPCP Negotiation Example This section describes how to config...

Configuring DHCP Relay, DHCP Server, and PAT 5-7 Verify the Configuration Verify the Configuration You can use the show ip configuration and show ip route commands to see the IPCP negotiation address. You can use the show dhcp configuration command to see the IP address returned by DHCP. DHCP Server...

Configuring DHCP Relay, DHCP Server, and PAT 5-9 PAT with IPCP Single-Destination Negotiation Example PAT with IPCP Single-Destination Negotiation Example This section describes how to configure a remote Cisco 700 series router for PAT with IPCP single-destination negotiation to a central-site route...

C H A P T E R Configuring Remote CAPI 6-1 6 Configuring Remote CAPI This chapter provides procedures for configuring Remote Common Application Programming Interface (CAPI) support on a Cisco 700 series router. CAPI is an application programming interface standard used to access ISDN equipment connec...

Configuring Remote CAPI 6-3 Supported D-Channel Protocols — Modem with full negotiation • CAPI layer B3 — Transparent — T.90NL with compatibility with T.70NL, according to T.90 Appendix II — ISO 8208 (X.25 DTE-DTE) modulo 8 and windows size 2, no multiple logical connections — T.30 for fax group 3 —...

Configuring the Cisco 700 Router as an RCAPI Server Cisco700 Series Router Configuration Guide 6-4 Configuring the Cisco 700 Router as an RCAPI Server This section describes how to configure the Cisco 700 series router to be an RCAPI server. By default, RCAPI is disabled in the router. Enabling RCAP...

Token Card and Cisco Secure Authentication Support A-1 A P P E N D I X A Token Card and Cisco Secure Authentication Support This appendix provides Token Card and Cisco Secure Authentication support concepts as they apply to the Cisco 700 series router. Cisco Secure Authentication Agent supports sing...

Cisco700 Series Router Configuration Guide Token Caching A-2 Otherwise, the router sends the request to the source of the interesting packet received if the interesting packet is an IP packet. The router sends the request to the designated client if the interesting packet is not an IP packet. Step 3...

Index 1 I N D E X Numerics 5ESS 3-6 A Address Resolution Protocol See ARP address, MAC 3-8 addressing, DHCP 5-2 AppleTalk 4-15 ARP, supported protocol 1-1 authentication 2-4 CHAP 3-4 PPP 3-8 autodetection set autodetection command 3-5 troubleshooting 3-6 B B channel 3-6 BCP, supported protocol 1-1 B...