Chapter 4 Initial Configuration

Setup Command Facility

Step 6 Enter an enable secret password. This password is encrypted (more secure) and cannot be seen when viewing the configuration.

The enable secret is a password used to protect access to privileged EXEC and configuration modes. This password, after entered, becomes encrypted in the configuration.

Enter enable secret: xxxxxx

Step 7 Enter an enable password that is different from the enable secret password. This password is not encrypted (less secure) and can be seen when viewing the configuration.

The enable password is used when you do not specify an

enable secret password, with some older software versions, and some boot images.

Enter enable password: xxxxxx

Step 8 Enter the virtual terminal password, which prevents unauthenticated access to the router through ports other than the console port.

The virtual terminal password is used to protect access to the router over a network interface. Enter virtual terminal password: xxxxxx

Step 9 Respond to the following prompts as appropriate for your network:

Configure SNMP Network Management? [yes]:

Community string [public]:

A summary of the available interfaces is displayed.

Step 10 Choose one of the available interfaces for connecting the router to the management network.

Enter interface name used to connect to the

management network from the above interface summary: fastethernet4 Step 11 Respond to the following prompts as appropriate for your network:

Configuring interface FastEthernet0:

Use the 100 Base-TX (RJ-45) connector? [yes]: yes

Operate in full-duplex mode? [no]: yes

Configure IP on this interface? [yes]: yes

IP address for this interface: 172.1.2.3

Subnet mask for this interface [255.255.0.0] : 255.255.0.0

Class B network is 172.1.0.0, 26 subnet bits; mask is /16

The configuration is displayed:

The following configuration command script was created:

hostname Router

enable secret 5 $1$D5P6$PYx41/lQIASK.HcSbfO5q1 enable password xxxxxx

line vty 0 4 password xxxxxx

snmp-server community public

!

no ip routing

 

 

!

 

 

 

 

interface FastEthernet0

 

 

 

no shutdown

 

 

 

speed 100

 

 

 

duplex auto

 

 

 

ip address 172.16.2.3 255.255.0.0

 

 

!

 

 

 

 

Cisco 819 Integrated Services Router Hardware Installation Guide

 

 

 

 

 

 

 

 

 

4-4

 

OL-23125-02

 

 

 

 

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Cisco Systems C819G4GAK9, C819GUK9, C819HK9 manual Configuration is displayed