ISDN PRI Configurations

[itd17]

I'm currently working with AT&T to turn up our PRI circuits. They test good to the smart jack, but not to the router's internal csu/dsu. I need to allow them to be able to test good to the csu/dsu, but I'm not too familiar with configuring for PRI's. I know I'm missing something....can anyone help?

Thanks,

ITD17


Current configuration : 2719 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname 3660_RAS
!
aaa new-model
aaa authentication login default local group radius
aaa authentication ppp default local group radius
aaa authorization exec default local group radius
aaa authorization network default local group radius
aaa accounting exec default start-stop group radius
aaa accounting network default start-stop group radius
enable secret 5 XXXX!
username ? password 7 XXX
username ? password 7 XXXX
ip subnet-zero
!
!
!
ip address-pool local
async-bootp dns-server 10.x.x.x
async-bootp nbns-server 10.x.x.x
isdn switch-type primary-4ess
!
controller T1 1/0
framing esf
linecode b8zs
pri-group timeslots 1-24
!
controller T1 1/1
framing esf
linecode b8zs
pri-group timeslots 1-24
!
!
!
interface FastEthernet0/0
ip address 10.x.x.x 255.x.x.x
duplex auto
speed auto
!
interface Serial1/0:23
no ip address
encapsulation ppp
isdn switch-type primary-4ess
isdn incoming-voice modem
no cdp enable
ppp authentication chap ms-chap
ppp multilink
!
interface Serial1/1:23
no ip address
encapsulation ppp
isdn switch-type primary-4ess
isdn incoming-voice modem
no cdp enable
ppp authentication chap ms-chap
ppp multilink
!
interface Group-Async1
description Dial-In clients
ip unnumbered Dialer0
encapsulation ppp
async mode interactive
peer default ip address pool dialin
ppp authentication pap chap ms-chap
group-range 97 112
!
interface Group-Async2
ip unnumbered Dialer0
encapsulation ppp
async mode interactive
peer default ip address pool dialin
ppp authentication pap chap ms-chap
group-range 129 144
!
interface Dialer0
description Dialer Interface for Group-Async
ip address 10.x.x.x 255.x.x.x
encapsulation ppp
dialer in-band
dialer-group 1
peer default ip address pool dialin
no cdp enable
ppp authentication pap chap callin
!
router eigrp 100
network 10.0.0.0
no auto-summary
no eigrp log-neighbor-changes
!
ip local pool dialin 10.x.x.10 10.x.x.254
ip classless
ip route 0.0.0.0 0.0.0.0 10.x.x.x
no ip http server
ip pim bidir-enable
!
dialer-list 1 protocol ip permit
arp 10.x.x.x 0150.5afa.0114 ARPA
snmp-server community XXX RO
snmp-server community XXX RW
radius-server host 10.x.x.x auth-port 1645 acct-port 1646 key 7 XXXX
radius-server retransmit 3
!
line con 0
line 97 112
modem InOut
autoselect during-login
autoselect ppp
line 129 144
modem InOut
autoselect during-login
autoselect ppp
line 161 184
line 193 216
line aux 0
line vty 0 4
password XXX
!
end

3660_RAS#

 

[ccie9545]

off hand, at first glance, it appears to be ok. check out these links, one is regarding doing your own loopback testing to ensure that the csu/dsu doesn't have any problems...and the other is regarding the configurations....

http://www.cisco.com/warp/public/471/hard_loopback.html

http://www.cisco.com/warp/public/793/access_dial/t1_dialin_5412.html

Erik Rudnick, CCIE No. 9545
mailto:erik@kuriosity.com