CCNA Cisco Certified Network Associate Study Guide - FTP Server

Lab 8.2: Adding Secondary Network Addresses and
Multiple Frame Types with IPX
Hands-on Labs 427
In Lab 8.1, you added IPX routing to your routers and IPX network numbers
to your interfaces. By default, Cisco routers run the 802.3 Ethernet frame
type. To add a second frame type (Ethernet supports four) to your Ethernet,
use the encapsulation command. However, you need to remember two
things: You must use a different network number for each frame type and
you cannot add Ethernet frame types to a serial link. Let’s configure Router
A with a second frame type on the Ethernet LAN.
1. In Ethernet configuration mode, use the IPX network command with
a different IPX network number and then use the encapsulation
command. Here is an example on Router A:
RouterA#config t
RouterA(config)#int e0
RouterA(config-if)#ipx network 11a encapsulation ?
arpa Novell Ethernet_II
hdlc HDLC on serial links
novell-ether Novell Ethernet_802.3
novell-fddi Novell FDDI RAW
sap IEEE 802.2 on Ethernet, FDDI, Token
Ring
snap IEEE 802.2 SNAP on Ethernet, Token
Ring, and FDDI
2. Notice the different options available. To use the Ethernet_II frame
type, you need to use the arpa keyword. You can use sec instead of
the full command secondary. Notice that you are adding the
Ethernet_II frame type to your Ethernet LAN off of interface E0 on
Router A.
RouterA(config-if)#ipx network 11a encapsulation
arpa ?
secondary Make this network a secondary network
RouterA(config-if)#ipx network 11a encapsulation
arpa secondary