Chapter 4 Initial Configuration

Performing the Initial Configuration on the Router

Step 7 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: cisco

Step 8 Respond to the following prompts as appropriate for your network:

Configure SNMP Network Management? [no]: yes

Community string [public]:

A summary of the available interfaces is displayed.

Note The interface summary includes interface numbering, which is dependent on the router model and the installed modules and interface cards.

Current interface summary

 

 

 

 

Interface

IP-Address

OK? Method Status

Protocol

GigabitEthernet0/0/0 unassigned

 

YES NVRAM

administratively down down

GigabitEthernet0/1/0 10.10.10.12

 

YES DHCP

up

up

GigabitEthernet0/2/0 unassigned

 

YES NVRAM

administratively down down

SSLVPN-VIF0

unassigned

NO

unset

up

Any interface listed with OK? value "NO" does not have a valid configuration

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

Configuring interface GigabitEthernet0/1/0:

Configure IP on this interface? [yes]: yes

IP address for this interface [10.10.10.12]:

Subnet mask for this interface [255.0.0.0] : 255.255.255.0

Class A network is 10.0.0.0, 24 subnet bits; mask is /24

The following configuration command script was created:

hostname myrouter

enable secret 5 $1$t/Dj$yAeGKviLLZNOBX0b9eifO0 enable password cisco123 line vty 0 4 password cisco snmp-server community public !

no ip routing

!

interface GigabitEthernet0/0/0 shutdown

no ip address

!

interface GigabitEthernet0/1/0 no shutdown

ip address 10.10.10.12 255.255.255.0

!

interface GigabitEthernet0/2/0 shutdown

no ip address

!

end

Hardware Installation Guide for the Cisco 4451-X Integrated Services Router

 

OL-27644-01

4-3

 

 

 

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Cisco Systems ISR4451XK9 manual Summary of the available interfaces is displayed