3com NETBuilder SI Manual De Usuario

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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
O F F
I C E
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