Cisco 820 Series Bedienungsanleitung PDF herunterladen (Seite 6)

Configuration Note for the Cisco SOHO 76 and 77 Routers

OL-2479-02

Configuration Instructions

Command History

Configuration Instructions

This section contains configuration instructions for the SOHO 76,77, and 77H routers.

Configuring a Bridged RFC 1483 DHCP Client

Perform the following steps to configure bridged RFC 1483 DHCP client support:

Step 1 Configure the Bridge Group Virtual Interface (BVI) interface by entering the ip address dhcp client-id

Ethernet 0 command.

Specifying the value client-id ethernet 0 means that the MAC address of the Ethernet interface will be

used as the client ID when the DHCP request is sent. Otherwise, the MAC address of the BVI interface

is used as the client ID.

Step 2 Configure Network Address Translation (NAT):

a. Configure the BVI interface by entering the ip nat outside command.

b. Configure the Ethernet interface by entering the ip nat inside command.

c. Create an access list under NAT by entering the access-list 1 permit ip address command to match

all Ethernet IP addresses.

d. Configure the source list under NAT by entering the

ip nat inside source list 1 interface BVI 1 overload command.

Step 3 Configure the SOHO router to act as a Dynamic Host Configuration Protocol (DHCP) server. This step

is optional.

a. At the (config-if)# router prompt, enter the ip dhcp pool server name command.

b. Enter the import all command to have the SOHO series router retrieve the Microsoft Windows name

server (WINS) and Domain Name System (DNS) server addresses for name resolution.

Configuration Example

The following example shows a configuration of the DHCP client:

bridge irb

interface Ethernet0

ip address 192.168.1.1 255.255.255.0

no ip directed-broadcast

ip nat inside

interface ATM0

no ip address

no ip directed-broadcast

Release Modification

Cisco IOS Release 12.2(4)YG This command was introduced on the Cisco SOHO 76, 77, and 77H

routers.

1 2 3 4 5 6 7 8 9 10 11 ... 15 16

Keine Kommentare

Cisco 820 Series Bedienungsanleitung Seite 6