ISDN Call Dialing

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hostname Rome
!
username Paris password 0 testking
isdn switch-type basic-net3
!
!
interface BRI0
no ip address
encapsulation ppp
dialer pool-member 1
!
interface Dialer1
ip address 10.10.0.1 255.255.255.252
encapsulation ppp
dialer remote-name Paris
dialer idle-timeout 30
dialer string 6115
dialer pool 1
ppp authentication chap
!
router rip
network 10.0.0.0
!
dialer-list 1 protocol ip permit


Assuming that Rome is the client (initiating the call) and Paris is the
server (receiving the call) what is true?

A. Rome will initiate the call whenever any IP traffic is routed towards the
Paris router.
B. Rome will initiate the call whenever any IP traffic is routed towards the
Paris router however the call will last 30 seconds at maximum.
C. Rome will never initiate the call because the dialer remote-name is
incorrectly
configured on the Rome router.
D. Rome will never initiate the call because the dialer interface is not
associated with any interesting traffic.

Is D correct?
If yes then why cause interesting traffic has been associated with
dialer-list command




Re: ISDN Call Dialing


D is correct. The dialer-group 1 command is missing from the dialer
interface. That command binds the interesting traffic to the dialer.


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