I have three pri's connected to my 3662. All three pri's are associated with the same number by BT. At the moment when a dial is instigated each pri is used in turn. I want to know how to configure the router so that only the first two pris are used for dialout (dialin to remain constant) then use the last pri if only the first two are full up. This is a temporary fix for some telco moves we are going to perform.
some of the current config:-
controller E1 1/0
framing NO-CRC4
pri-group timeslots 1-30
!
controller E1 1/1
shutdown
framing NO-CRC4
pri-group timeslots 1-30
!
controller E1 2/0
framing NO-CRC4
pri-group timeslots 1-30
!
controller E1 2/1
framing NO-CRC4
pri-group timeslots 1-30
!
interface Serial1/0:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
isdn incoming-voice modem
isdn send-alerting
no peer default ip address
no cdp enable
ppp authentication pap chap callin user
ppp multilink
!
interface Serial1/1:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
isdn incoming-voice modem
isdn send-alerting
no peer default ip address
no cdp enable
ppp authentication pap chap callin user
ppp multilink
!
interface Serial2/0:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
isdn incoming-voice modem
isdn send-alerting
no peer default ip address
no cdp enable
ppp authentication pap chap callin user
ppp multilink
!
interface Serial2/1:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
isdn incoming-voice modem
isdn send-alerting
no peer default ip address
no cdp enable
ppp authentication pap chap callin user
ppp multilink
interface Group-Async1
ip unnumbered FastEthernet0/0
ip access-group 102 in
ip helper-address 169.136.140.211
ip helper-address 169.136.140.56
encapsulation ppp
ip tcp header-compression passive
no ip mroute-cache
dialer in-band
dialer idle-timeout 600
dialer wait-for-carrier-time 20
dialer-group 1
async dynamic routing
async mode interactive
peer default ip address pool pool1
no ppp lcp fast-start
ppp callback accept
ppp authentication pap chap callin user
group-range 97 222
!
interface Dialer1
ip unnumbered FastEthernet0/0
ip access-group 104 in
ip helper-address 169.136.140.56
ip helper-address 169.136.140.211
encapsulation ppp
ip tcp header-compression passive
dialer pool 1
dialer remote-name one
dialer idle-timeout 600
dialer string xxxxxxxxxx
dialer-group 1
peer default ip address 1.1.1.2
no cdp enable
ppp authentication pap chap callin user
ppp multilink
!
interface Dialer2
description Connection to MCI
ip address 170.127.85.211 255.255.255.192
ip access-group 102 in
ip nat outside
encapsulation ppp
dialer pool 1
dialer remote-name xxxxxxx
dialer idle-timeout 60
dialer string xxxxxx
dialer-group 2
no cdp enable
ppp authentication chap user
ppp multilink
Does anyone know how to do this?
Thanks in anticipation...
