Interfaces; Table 2 Ethernet Interfaces - Nortel BayStack Instant Internet 100-S User Manual

36 Chapter 3 Instant Internet 100-S hardware installation

Interfaces

Each unit has an autosensing, autonegotiating seven-port 10/100 Ethernet switch,
a full-duplex/half-duplex autonegotiating Ethernet LAN interface, and one of
several communications interface cards.
Table 2
unit.

Table 2 Ethernet interfaces

Interface name Interface card
Eth1
Eth2
Ethernet
Eth3
209374-A
Note: The interface card(s) in your Instant Internet unit may not look
exactly like those depicted in the illustrations.
describes the Ethernet interfaces available for your Instant Internet 100-S
Aux
10/100
Type
Seven-port Ethernet switch on
the front of the unit. More
information is available in
Chapter 4, "Seven-port
autosensing switch
9865EB
specifications," on page
Standard Ethernet interface on
the back of the unit. Use Eth2
as your DMZ connection.
Configuration
9935EB
Optional Ethernet interface
card. Use Eth3 as your WAN
connection.
9855EB
47.