42 Engineering guidelines

Figure 7

LAN/intranet access only – C-LAN connection

World Wide

Web

Firewall

ICB BUI

C-LAN and ICB

BUI traffic

ICB BUI

ICB BUI

ICB LAN

C-LANconnection

10/100 Base-T or 100 Base-T

ICB BUI

ICB

4

(s)

card

 

Route

r

PBX E-LAN

IPE Module

 

connection

 

 

 

 

 

E-LAN

10/100 Base-T

ICB BUI

1.The ICB is open to Customer LAN (C-LAN) traffic, including services such as Telnet and FTP.

2.There is no web traffic on the Embedded LAN (E-LAN).

G100278

Figure 8 on page 43 shows an example of the E-LAN connection.

553-3001-358/555-4001-135 Standard 02.00 July 2006

Page 42
Image 42
Nortel Networks 553-3001-358, 555-4001-135 manual LAN/intranet access only C-LAN connection, World Wide Web