WAN - ISDN bonding up to 8 PRIs in IPVPN network

Monday, April 13, 2009



ISDN-BONDING-UP-TO-7PRI#sh run
Building configuration...
!
version 12.2
!
hostname ISDN-BONDING-UP-TO-7PRI
!
ip subnet-zero
ip cef
!
isdn switch-type primary-net5
!
controller E1 1/0
channel-group 0 timeslots 1-30
description DQ4490002
!
controller E1 1/1
shutdown
!
controller E1 1/2
shutdown
!
controller E1 1/3
shutdown
!
controller E1 1/4
framing NO-CRC4
pri-group timeslots 1-30
description *** 1ST PRI ****
!
controller E1 1/5
framing NO-CRC4
pri-group timeslots 1-30
description *** 2ND PRI ****
!
controller E1 1/6
framing NO-CRC4
pri-group timeslots 1-30
description *** 3RD PRI ****
!
controller E1 1/7
framing NO-CRC4
pri-group timeslots 1-30
description *** 4TH PRI ****
!
controller E1 2/0
framing NO-CRC4
pri-group timeslots 1-30
description *** 5TH PRI ****
!
controller E1 2/1
pri-group timeslots 1-30
description *** 6TH PRI ****
!
controller E1 2/2
pri-group timeslots 1-30
description *** 7TH PRI ****
!
controller E1 2/3
pri-group timeslots 1-30
description *** 8TH PRI ****
!
controller E1 2/4
shutdown
!
controller E1 2/5
shutdown
!
controller E1 2/6
shutdown
!
controller E1 2/7
shutdown
!
interface GigabitEthernet0/1
ip address 200.10.10.2 255.255.255.0
no keepalive
speed 100
media-type rj45
!
interface Serial1/0:0
description ***LEASED LINE ***
backup delay 5 300
backup interface Dialer0

ip address 59.139.19.34 255.255.255.252
!
interface Serial1/4:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink

!
interface Serial1/5:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink
!
interface Serial1/6:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink

!
interface Serial1/7:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink

!
interface Serial2/0:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink

!
interface Serial2/1:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink
!
interface Serial2/2:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink

!
interface Serial2/3:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink

!
interface Dialer0
ip address negotiated
encapsulation ppp
dialer pool 1
dialer idle-timeout 600
dialer string
dialer load-threshold 1 outbound
dialer-group 1
ppp chap hostname abc@abc.com
ppp chap password abc
multilink min-links 240 (it can support up to 255 B-channels)
!
ip classless
ip route 0.0.0.0 0.0.0.0 59.139.19.33
ip route 0.0.0.0 0.0.0.0 Dialer0 230
!
dialer-list 1 protocol ip permit
!
end

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