3Com NETBuilder SI Network Router User Manual


 
87
Scenario 2: Multiple Destinations
If you need to connect to multiple destinations, use a dial pool that
contains one or both serial paths. The following scenarios show how a
model 45x bridge/router using a dial pool can connect to three different
bridge/routers. You cannot accept phone calls from other vendors’
bridge/routers when using a dial pool.
See “Configuring Dial-Up Lines with PPP” on page 79 for information
about using the built-in ISDN port and a TA in a dial pool.
The dial pool does not have to contain both serial paths. You can use one
path in the dial pool to connect to multiple destinations, one at a time.
!4 (path)
!3 (path)
modem 28.8 K modem 19.2 K
Dial pool
1-619-555-2222 1-650-555-6969
1-609-555-6000
"Princeton"
"Andover"
NETBuilder/II
®
28.8 K
19.2 K
"PaloAlto"
NETBuilder
Router
CONNECT
OFFICE
System WAN ISDN LAN
Line
Act
Line
Error
Link
Connect
Fault
Send
Active
Fault
Line
Active
Fault
Run
Load
Test
B1 B2
Status
Pwr Fwd
Alert
28.8 K
Model 45x