Conﬁgure an Ethernet Interface

Start and Conﬁgure the System

Step 1 To conﬁgure your system for an Ethernet LAN, respond to the prompts as follows, using your own IP address and subnet mask information:

Configuring interface parameters:

cable range number. Enter the zone name and any other additional zones that will be associated with your local zone:

Configure AppleTalk on this interface? [no]:

yes

Extended AppleTalk network? [no]: yes AppleTalk starting cable range [0]:

Configuring interface Ethernet0/0: Is this interface in use? [no]: yes Configure IP on this interface? [no]: yes IP address for this interface: 1.1.1.10 Number of bits in subnet field [0]:

Class A network is 1.0.0.0, 0 subnet bits; mask is 255.0.0.0

Step 4 At the # prompt, enter the copy

running-conﬁg startup-conﬁg command

to save the conﬁguration to NVRAM as

follows:

Hostname# copy running-config startup-config

Step 2 Enter yes to enable IPX on this interface,

using the IPX network number:

Configure IPX on this interface? [no]: yes IPX network number [2]:

Step 3 Enter yes to enable AppleTalk on this

interface, to conﬁgure for extended

AppleTalk networks, and then enter the

Conﬁgure a Synchronous Serial Interface

Step 1 Enter yes to conﬁgure serial port 0:

Configuring interface Serial1/0: Is this interface in use? [no]: yes

Step 2 Determine which protocols you want to allow on the synchronous serial interface and enter the appropriate responses:

Configure IP unnumbered on this interface? [no]:

IP address for this interface: 1.1.1.20 Number of bits in subnet field [0]:

Class A network is 1.0.0.0, 0 subnet bits; mask is 255.0.0.0

Configure IPX on this interface? [no]: yes IPX network number [2]:

Configure AppleTalk on this interface? [no]:

yes

Extended AppleTalk network? [no]:

AppleTalk network number [1]:

Step 3 Press Ctrl-Zto exit conﬁguration mode.