Cisco 1700 Quick Start Guide

Configuring a Leased Line 4-3
Configuring Security
Configuring Security
Use this table to configure the router with some security measures.
Configuring the Fast Ethernet Interface
Use this table to configure the Fast Ethernet interface, which connects your router to the local
network.
Configuring the Serial Interface
Use this table to configure the serial interface, which connects your router to the central-site router.
Step Task Router Prompt Command
1 Specify a password to prevent unauthorized access to the router.
Router(config)#
enable password <1700user>
2 Configure the router with a host name, which is used in prompts
and default configuration file names.
For PPP authentication, the host name entered with this
command must match the username of the central-site router.
Router(config)#
hostname 1700
Step Task Router Prompt Command
1 Enter configuration mode for the Fast Ethernet interface.
1700(config)#
interface fastethernet0
2 Configure this interface with an IP address and a subnet mask.
This interface must have an IP address assigned in order for the
serial interface to be configured for IP unnumbered routing.
1700(config-if)#
ip address 10.1.1.1 255.0.0.0
3 Enable IPX routing on this interface, assign the IPX network
number, and configure the interface for IPX SAP encapsulation.
1700(config-if)#
ipx network 100 encapsulation sap
4 Configure a secondary IPX network on this interface that uses
the default NetWare encapsulation.
1700(config-if)#
ipx network 100 encapsulation
novell-ether secondary
5 Enable the interface and the configuration changes you have just
made on the interface.
1700(config-if)#
no shutdown
6 Exit configuration mode for this interface.
1700(config-if)#
exit
Step Task Router Prompt Command
1 Enter configuration mode for the serial interface.
1700(config)#
interface serial0
2 Add a description of this interface to help you remember what is
attached to it.
1700(config-if)#
description leased line to
headquarters
3 Enable IP routing on this interface without assigning an IP
address.
1700(config-if)#
ip unnumbered FastEth0
4 Enable IPX routing on this interface and assign an IPX network
number.
1700(config-if)#
ipx network AAAA

Cisco 1700 Specifications

General

Brand	Cisco
Model	1700
Category	Network Router
Language	English