Cisco ADSL WAN card

The single-port ADSL WICs, which fit into any of the WIC, VIC/WIC, HWIC slots on the Cisco 1700/1800/2600/2800/3700/3800 series modular access routers.

ADSL card features:

• One RJ-11 ADSL interface
• Supports ADSL over POTS with Annex A ITU 992.1 (G.dmt)
• Complies with ANSI T1.413 issue 2
• Supports ATM AAL5
• Supports ATM Class of Service features CBR, VBR-nrt, VBR-rt, UBR
• Supports IP QoS
• Supports up to 23 virtual circuits on WIC
• Interoperates with third party and Cisco DSLAMs

Software Support

The ADSL feature is supported in the IP/ADSL Image ("y7" image) for the Cisco 1700 Series. Cisco 2600/3600/3700 series routers require a PLUS IOS image for ADSL if using 12.2T. From 12.3 Mainline and beyond ADSL WIC support is available in the "IP Base" feature set. Some QoS features require an advanced image (IP PLUS, IP VOICE, or above) for Cisco 1700/2600/3600/3700 series router support. The ADSL WICs are supported on the "IP Base" feature set for the Cisco 1800/2800/3800 ISRs. The default IOS image for the Cisco 1841 ADSL bundles is the Cisco IOS IP Broadband image. In addition to all the features of the "IP Base" image, the IP Broadband image also has the Service Assurance Agent (SAA) features. The default IOS image for the Cisco 2800 series ADSL bundles is the Cisco IOS SP Services image.

The ADSL over POTS WIC (WIC-1ADSL), is available on the Cisco IOS 12.3 Mainline for the Cisco 1700/2600/ 3600/3700 series routers. This WIC is supported on the 1800/2800 series ISRs starting with the Cisco IOS 12.3(8)T Release, and on the 3800 series ISRs starting with the Cisco IOS 12.3(11)T Release.

Source from www.cisco.com

Multilink PPP for DDR and ISDN

TEST_MLPPP#sh run
Building configuration...

Current configuration : 4959 bytes
!
version 12.2
!
hostname TEST_MLPPP
!
enable password 7 13061E010803
!
ip subnet-zero
!
ip cef
no ip domain lookup
!
isdn switch-type primary-net5
!
!
controller E1 6/0 "1st LL"
channel-group 0 timeslots 1-30
!
controller E1 6/1 "2nd LL"
channel-group 0 timeslots 1-30
!
controller E1 6/2 "3rd LL"
channel-group 0 timeslots 1-30
!
controller E1 6/3
!
controller E1 6/4
!
controller E1 6/5 "1st ISDN PRI"
pri-group timeslots 1-30
!
controller E1 6/6 "2nd ISDN PRI"
pri-group timeslots 1-30
!
controller E1 6/7 "3rd ISDN PRI"
pri-group timeslots 1-30!
!
interface Loopback0
ip address 1.1.1.1 255.255.255.255
!
interface Multilink1 "Main interface represent the 3 LLs"
ip address 60.140.10.126 255.255.255.252
no ip redirects
no ip proxy-arp
backup interface Dialer2 "ISDN backup with 3xPRIs"
no cdp enable
ppp multilink
ppp multilink links minimum 3 mandatory
multilink load-threshold 1 outbound
multilink-group 1
!
interface FastEthernet0/0
description *** Connection to CE LAN ***
ip address 10.1.1.1 255.255.255.0
duplex auto
speed auto
!
!
interface Serial6/0:0 "1st LL"
ip address 60.140.10.34 255.255.255.252
encapsulation ppp
no fair-queue
ppp multilink
multilink-group 1
!
interface Serial6/1:0 "2nd LL"
ip address 60.140.7.254 255.255.255.252
encapsulation ppp
no fair-queue
ppp multilink
multilink-group 1
!
interface Serial6/2:0 "3rd LL"
ip address 60.140.10.38 255.255.255.252
encapsulation ppp
no fair-queue
ppp multilink
multilink-group 1
!
interface Serial6/5:15 "1st ISDN PRI"
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink
!
interface Serial6/6:15 "2nd ISDN PRI"
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink
!
interface Serial6/7:15 "3rd ISDN PRI"
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink
!
!
interface Dialer2 "Main interface represent the 3 ISDN PRIs"
ip address negotiated
encapsulation ppp
dialer pool 1
dialer idle-timeout 600
dialer string 22220000
dialer load-threshold 1 outbound
dialer-group 1
no fair-queue
ppp chap hostname abc@abc.com
ppp chap password 7 070C31
ppp multilink links minimum 90 mandatory
!
!
ip classless
ip route 0.0.0.0 0.0.0.0 60.140.10.125
ip route 0.0.0.0 0.0.0.0 Dialer2 230
no ip http server
!
!
!
dialer-list 1 protocol ip permit
!
!
!
end

ADSL over Ethernet (Modem bridge and Router dial)

* ADSL over Ethernet. The ADSL modem will be acting as bridge, and the router CE will make a call via its Ethernet port. Have a try !!!!

RouterX#sh run
Building configuration...

Current configuration : 1480 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname RouterX
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$OGqn$WnmL8LrQMH6gRxNzTiqTk1
enable password cisco
!
no aaa new-model
!
resource policy
!
no network-clock-participate slot 1
no network-clock-participate wic 0
ip subnet-zero
ip cef
!
!
no ip dhcp use vrf connected
!
!
no ip ips deny-action ips-interface
vpdn enable
vpdn ip udp ignore checksum
!
vpdn-group 1
request-dialin
protocol pppoe
!
!
no ftp-server write-enable
!
!
!
!
!
no crypto isakmp ccm
!
!
!
interface FastEthernet0/0
no ip address
duplex auto
speed auto
pppoe enable
pppoe-client dial-pool-number 1
!
!
interface Dialer1
ip address negotiated
ip mtu 1492
encapsulation ppp
no ip mroute-cache
dialer pool 1
dialer-group 1
ppp authentication chap callin
ppp chap hostname abc@test.com.my
ppp chap password 0 abc
ppp pap sent-username abc@test.com.my password 0 abc
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
!
no ip http server
no ip http secure-server
!
access-list 1 permit any
dialer-list 1 protocol ip permit
!
!
control-plane
!
!
!
!
end

ADSL backup

version 12.3
!
hostname ADSL BACKUP
!
ip subnet-zero
!
vpdn enable
!
vpdn-group pppoe
!
interface FastEthernet0/0
description LAN NETWORK
ip address 172.16.10.1 255.255.255.0
ip nat inside
ip tcp adjust-mss 1452
duplex auto
speed auto
!
interface Serial0/0/0
description WAN – PRIMARY LINK
ip address 58.139.38.58 255.255.255.252
encapsulation ppp
clockrate 2000000
!
interface ATM0/1/0
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
!
interface ATM0/1/0.1 point-to-point
pvc 0/40
encapsulation aal5snap
pppoe-client dial-pool-number 1
!
!
interface Dialer1
description WAN – ADSL BACKUP LINK
ip address negotiated
encapsulation ppp
dialer pool 1
dialer persistent
dialer-group 1
no cdp enable
ppp authentication pap callin
ppp pap sent-username backup1@dsl password dsltest
ppp multilink
!
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/0/0
ip route 0.0.0.0 0.0.0.0 Dialer1 230
ip nat inside source list 1 interface Dialer1 overload!
!
end

Charlie Giancarlo Departure

December 20, 2007

You have likely already seen the news that our Chief Development Officer and Executive Vice President Charlie Giancarlo is leaving Cisco to pursue new professional opportunities. Charlie is a great guy and a great leader and his presence at Cisco will definitely be missed.

Our Chairman and CEO, John Chambers, offered these kind words about Charlie: "“Charlie has been a close colleague and a good friend during the 14 years he has been at Cisco, and he has made many significant contributions to the company during that time. He has built a seasoned management team that has the strength and skills to execute against our technology vision in order to capture growth opportunities and market share. Cisco is very proud to have had Charlie as one of its leaders, and he will always be considered part of Cisco's extended family.”

Charlie is an innovator and has led many of Cisco's technology and market developments, not the least of which was forming our M&A and business development function - one that is recognized throughout the business world as a model. In the Web 2.0 area, he has also always been willing to lead by example, by blogging, and vlogging...something that many of his leadership team that he leaves will hopefully continue.

Charlie has announced that he is joining Silver Lake Partners as a Managing Partner effective January 1, 2008. He is leaving Cisco at a time when he is confident that Cisco’s business and technology strategies are strong and when the company is ideally positioned for growth in a number of important areas.

Good luck in your new venture, Charlie...we wish you the best of luck and you will be missed.

Posted by John Earnhardt on December 20, 2007 02:17 PM
>>http://blogs.cisco.com/news/2007/12/charlie_giancarlo_departure.html

Officially launch "Huawei router blog" !!!

Hi

At last, I manage to launch my new blog which is similar to this cisco blog. I called it "huaweirouterconfig" and it will fight with existing "ciscorouterconfig" hahahaha

Please have a look on this new blog at

http://huaweirouterconfig.blogspot.com/

adios

Busy with Huawei router

Hi......I'm currently busy testing the Huawei router to act a CE in MPLS network. Probably, I will come up with a new blog with huaweirouterconfig blog.....hehhehe....to compete with cisco router.....adios

WAN - ISDN bonding up to 8 PRIs in IPVPN network

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

MULTIHOMING ENVIRONMENT IN MPLS NETWORK

PE AAA

!
ip vrf V322:POCIP
rd 12345:1304
route-target export 12345:1295
route-target export 12345:102
route-target import 12345:1295
route-target import 12345:1296
!
interface Serial8/0/1.1/1/6/3:0
description ***LEASED LINE TO CE1***
ip vrf forwarding V322:POCIP
ip address 59.139.19.33 255.255.255.252
no fair-queue
service-policy input apply_no_qos
!
address-family ipv4 vrf V322:POCIP
redistribute connected
redistribute static
neighbor 59.139.19.34 remote-as 10
neighbor 59.139.19.34 activate
neighbor 59.139.19.34 as-override
neighbor 59.139.19.34 allowas-in 10
maximum-paths eibgp 4
default-information originate
no auto-summary
no synchronization
exit-address-family
!
ip access-list extended V322:POCIP_VPNSC_GREY_MGMT_ACL
permit ip 59.139.19.32 0.0.0.3 any
!
route-map grey_mgmt_vpn_TMIPVPN_V322:POCIP permit 10
match ip address V322:POCIP_VPNSC_GREY_MGMT_ACL
set extcommunity rt 12345:1001 additive
!

PE BBB

!
ip vrf V368:POCIP
rd 12345:1349
export map grey_mgmt_vpn_TMIPVPN_V368:POCIP
route-target export 12345:1295
route-target export 12345:102
route-target import 12345:1000
route-target import 12345:1295
route-target import 12345:1296
!
!
interface Serial8/0/1.1/1/1/2:0
description ***LEASED LINE TO CE2***
ip vrf forwarding V368:POCIP
ip address 59.139.19.37 255.255.255.252
no fair-queue
service-policy input apply_no_qos
!
!
address-family ipv4 vrf V368:POCIP
redistribute connected
redistribute static
neighbor 59.139.19.38 remote-as 10
neighbor 59.139.19.38 activate
neighbor 59.139.19.38 as-override
neighbor 59.139.19.38 allowas-in 10
maximum-paths eibgp 4
no auto-summary
no synchronization
exit-address-family
!
ip access-list extended V368:POCIP_VPNSC_GREY_MGMT_ACL
permit ip 59.139.19.36 0.0.0.3 any
!
route-map grey_mgmt_vpn_TMIPVPN_V368:POCIP permit 10
match ip address V368:POCIP_VPNSC_GREY_MGMT_ACL
set extcommunity rt 12345:1001 additive
!




ROUTER CE1


CE1-AAA#sh run
!
version 12.2
!
ip subnet-zero
!
controller E1 6/0
channel-group 0 timeslots 1-30
!
interface FastEthernet0/0
ip address 200.10.10.1 255.255.255.0
duplex auto
speed 100
!
interface Serial6/0:0
description ***LEASED LINE TO PE AAA***
ip address 59.139.19.34 255.255.255.252
no fair-queue
!
router ospf 9191
log-adjacency-changes
redistribute connected subnets
redistribute static subnets
redistribute bgp 10 subnets
network 200.10.10.0 0.0.0.255 area 0
!
router bgp 10
no synchronization
bgp log-neighbor-changes
redistribute static metric 1
redistribute ospf 9191 metric 1 match internal external 1 external 2
neighbor 59.139.19.33 remote-as 12345
neighbor 59.139.19.33 allowas-in 10
neighbor 200.10.10.2 remote-as 10
default-information originate
no auto-summary
!
ip classless
!
!
end


ROUTER CE2


CE2-BBB#sh run
Building configuration...
!
version 12.2
!
ip subnet-zero
!
controller E1 1/0
channel-group 0 timeslots 1-31
!
interface GigabitEthernet0/1
ip address 200.10.10.2 255.255.255.0
duplex auto
speed 100
media-type rj45
no negotiation auto
!
interface Serial1/0:0
description ***LEASED LINE TO PE BBB***
ip address 59.139.19.38 255.255.255.252
no fair-queue
!
router ospf 9191
log-adjacency-changes
redistribute connected subnets
redistribute static subnets
redistribute bgp 10 subnets
network 200.10.10.0 0.0.0.255 area 0
!
router bgp 10
no synchronization
bgp log-neighbor-changes
redistribute static metric 1
redistribute ospf 9191 metric 1 match internal external 1 external 2
neighbor 59.139.19.37 remote-as 12345
neighbor 59.139.19.37 allowas-in 10
neighbor 200.10.10.5 remote-as 10
default-information originate
no auto-summary
!
ip classless
!
end

WAN - ISDN bonding in Frame Relay network

Router HQ
!
version 12.0
no service password-encryption
!
hostname HQ
!
enable secret aaa
enable password aaa
!
username BRANCH password abc
ip subnet-zero
isdn switch-type primary-net5
!
controller E1 4/0/0
description ###ISDN PRI line###
pri-group timeslots 1-31
!
interface Loopback0
description ###ISDN BACKUP IP ADDRESS###
ip address 202.168.9.1 255.255.255.255
!
interface FastEthernet1/1/0
description ###CORPORATE LAN - HQ###
ip address 10.10.10.1 255.255.255.0
!
interface Serial0/0
description ###FRAME RELAY###
encapsulation frame-relay
frame-relay lmi-type cisco
!
interface Serial0/0.1 point-to-point
description ###WAN CONNECTION TO BRANCH###
ip address 202.168.10.1 255.255.255.252
frame-relay interface-dlci 100
!
interface Serial4/0/0:15
ip unnumbered Loopback0
encapsulation ppp
dialer idle-timeout 2147483
dialer map ip 202.168.9.2 name BRANCH broadcast
dialer load-threshold 1 outbound ( extra command for ISDN bonding )
dialer-group 1
isdn switch-type primary-net5
ppp authentication chap
ppp multilink ( extra command for ISDN bonding )
!
router eigrp 1
network 10.0.0.0
network 202.168.9.0
no auto-summary
!
no ip classless
ip route 11.11.11.0 255.255.255.0 202.168.10.2
ip route 11.11.11.0 255.255.255.0 202.168.9.2 200
ip route 202.168.9.2 255.255.255.255 Serial4/0/0:15
!
dialer-list 1 protocol ip permit
!
end


Router BRANCH
!
version 11.2
!
hostname BRANCH
!
enable secret aaa
enable password cisco
!
username HQ password abc
ip subnet-zero
isdn switch-type basic-net3
!
interface Loopback0
ip address 202.168.9.2 255.255.255.255
!
interface Ethernet0/0
ip address 11.11.11.1 255.255.255.0
!
interface Serial0/0
encapsulation frame-relay
frame-relay lmi-type cisco
!
interface Serial0/0.1 point-to-point
description ###WAN CONNECTION TO HQ###
backup delay 6 300
backup interface Dialer0
ip address 202.168.10.2 255.255.255.252
frame-relay interface-dlci 100
!
interface BRI1/0
encapsulation ppp
dialer pool-member 1
ppp authentication chap
ppp multilink ( extra command for ISDN bonding )
!
interface BRI1/1
encapsulation ppp
dialer pool-member 1
ppp authentication chap
ppp multilink ( extra command for ISDN bonding )
!
interface Dialer0
description ###ISDN BACKUP TO HQ###
ip unnumbered Loopback0
encapsulation ppp
dialer remote-name HQ
dialer idle-timeout 2147483
dialer string 78823730
dialer load-threshold 1 ( extra command for ISDN bonding )
dialer pool 1
dialer-group 1
ppp multilink ( extra command for ISDN bonding )
!
router eigrp 1
network 11.0.0.0
network 202.168.9.0
network 202.168.10.0
!
ip classless
ip route 10.10.10.0 255.255.255.0 202.168.10.1
ip route 10.10.10.0 255.255.255.0 202.168.9.1 200
ip route 202.168.9.1 255.255.255.255 Dialer0
dialer-list 1 protocol ip permit
!
end

WAN - ISDN bonding between CE and ISDN PE in IPVPN network

ISDN PE Configuration
!
isdn switch-type primary-net5
!
interface Loopback51
ip vrf forwarding V222:TEST
ip address 202.178.10.1 255.255.255.255
!
interface Virtual-Template2
no peer default ip address
ppp authentication chap callin
ppp multilink
!
address-family ipv4 vrf V222:TEST
redistribute connected
redistribute static
no auto-summary
no synchronization
exit-address-family
!


CE Configuration


!
ip subnet-zero
!
isdn switch-type primary-net5
!
controller E1 6/5
description ***1st PRI line***
pri-group timeslots 1-30
!
controller E1 6/6
description ***2nd PRI line***
pri-group timeslots 1-30
!
controller E1 6/7
description ***3rd PRI line***
pri-group timeslots 1-30
!
interface Serial6/5:15
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink
!
interface Serial6/6:15
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink
!
interface Serial6/7:15
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
ppp multilink
!
interface Dialer2
ip address negotiated
encapsulation ppp
dialer pool 1
dialer idle-timeout 600
dialer string 22460200 (ISDN number at ISDN PE)
dialer load-threshold 1 outbound
dialer-group 1
ppp chap hostname jasrine@aaa.com
ppp chap password abc
ppp multilink links minimum 90 mandatory
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer2 230
!
dialer-list 1 protocol ip permit
!
End

WAN - MLPPP between CE and PE in IPVPN network

PE configuration

!
interface Multilink1
description ***leased-line1 & leased-line2 & leased-line3***
ip vrf forwarding V222:TEST
ip address 202.168.10.1 255.255.255.252
ppp multilink
ppp multilink links minimum 3
ppp multilink load-threshold 1 outbound
ppp multilink group 1
!
!
interface Serial8/0/0.1/1/3/1:0
description ***leased-line 1***
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial8/0/1.1/1/7/1:0
description ***leased-line 2***
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial8/0/1.1/1/6/3:0
description ***leased-line 3***
encapsulation ppp
ppp multilink
ppp multilink group 1
!
address-family ipv4 vrf V222:TEST
redistribute connected
redistribute static
no auto-summary
no synchronization
exit-address-family
!

CE Configuration

!
!
controller E1 6/0
channel-group 0 timeslots 1-30
description ##leased-line1##
!
controller E1 6/1
channel-group 0 timeslots 1-30
description ##leased-line2##
!
controller E1 6/2
channel-group 0 timeslots 1-30
description ##leased-line3##
!
interface Multilink1
ip address 202.178.10.2 255.255.255.252
ppp multilink
ppp multilink links minimum 3 mandatory
multilink load-threshold 1 outbound
multilink-group 1
!
interface Serial6/0:0
description ***Leased-line1***
encapsulation ppp
ppp multilink
multilink-group 1
!
interface Serial6/1:0
description ***Leased-line2***
encapsulation ppp
ppp multilink
multilink-group 1
!
interface Serial6/2:0
description ***Leased-line3***
encapsulation ppp
ppp multilink
multilink-group 1
!
ip classless
!
end

WAN - CE connection to IPVPN via ISDN

!
ip subnet-zero
isdn switch-type basic-net3 ( for BRI use basic-net3; for PRI use primary-net5 )
!
hostname jasrine
!
enable secret abc
!
interface FastEthernet0/1
description ### Connection to customer LAN ###
ip address 10.10.10.1 255.255.255.0
!
interface Serial1/0
description ### Connection to IPVPN PE ###
ip address 202.168.10.1 255.255.255.252
backup interface Dialer2
backup delay 5 300 ( ISDN will kick up 5 seconds after detect
! ( primary link failure, and ISDN will wait for
! ( 300 seconds to be in standby
! ( mode once primary link is ok
!
interface BRI0
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type basic-net3
!
interface Dialer2
ip address negotiated
encapsulation ppp
ppp multilink minimum
dialer pool 1
dialer idle-timeout 600 (ISDN idle time out for 600 seconds
dialer string <1st> (Primary ISDN PE number
dialer string <2nd> (Backup ISDN PE number
dialer-group 1
ppp chap hostname jasrine@bbb.com
ppp chap password abc
!
dialer-list 1 protocol ip permit ( Any IP packets will kick the ISDN
! ( up, once the primary line down
!
ip classless
ip route 0.0.0.0 0.0.0.0 202.168.10.2
ip route 0.0.0.0 0.0.0.0 dialer 2 200
!
End

WAN - CE to IPVPN network

!
ip subnet-zero
!
hostname jasrine
!
enable secret abc
!
interface FastEthernet0/1
description ### Connection to customer LAN ###
ip address 10.10.10.1 255.255.255.0
!
interface Serial1/0
description ### Connection to IPVPN PE ###
ip address 202.168.10.1 255.255.255.252
encapsulation ppp (or encapsulation hdlc)
!
!
ip classless
ip route 0.0.0.0 0.0.0.0 202.178.10.2
!
End

WAN - Frame Relay connection

...
interface Serial0/0
encapsulation frame-relay
frame-relay lmi-type ansi
!
interface Serial0/0.1 point-to-point
description ***Connection to Frame Relay switch***
ip address 58.139.10.38 255.255.255.252
frame-relay interface-dlci 100 !
...

WAN - Leased line connection

...
interface Serial1/0
description ***Leased line from point A to point B***
ip address 58.139.10.38 255.255.255.252
encapsulation hdlc (or encapsulation ppp)
...