JayGalvin
asked on
Cisco 1721 with WIC-1DSU-T1
I Have the 1721 Router with the WIC-1DSU-T1 Card I cannot get it to come online
I run loopback tests thru software and also made a hardware jumper cable to test loopback and alarm goes away and card shows fine except line protocol is administratively up.
Here is a copy of my running Config
Building configuration...
Current configuration : 2161 bytes
!
! Last configuration change at 19:34:55 PCTimeZ Thu Feb 28 2002
!
version 12.3
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
service sequence-numbers
!
hostname XXXXXXXXXXX
!
boot-start-marker
boot-end-marker
!
security authentication failure rate 3 log
security passwords min-length 6
logging buffered 51200 debugging
logging console critical
enable secret 5 $1$zj99$wRRugrtD08xa4sPKIJ
!
( TOOK OUT USERNAME & PASSWORD HERE )
clock timezone PCTimeZone -5
no aaa new-model
ip subnet-zero
no ip source-route
!
!
ip dhcp excluded-address 10.10.10.1
!
ip dhcp pool sdm-pool1
network 10.10.10.0 255.255.255.0
default-router 10.10.10.1
!
!
ip tcp synwait-time 10
ip domain name XXXXXXX.com
ip name-server XX.XX.XX.67
ip name-server XX.XX.XX.71
no ip bootp server
ip cef
ip audit notify log
ip audit po max-events 100
ip ssh time-out 60
ip ssh authentication-retries 2
no ftp-server write-enable
no scripting tcl init
no scripting tcl encdir
!
!
!
!
no crypto isakmp enable
!
!
!
!
interface FastEthernet0
description $FW_INSIDE$$ETH-LAN$
ip address 10.10.10.1 255.255.255.0
no ip redirects
no ip unreachables
no ip proxy-arp
ip route-cache flow
speed auto
no cdp enable
!
interface Serial0
ip address XXX.XXX.XXX.XXX 255.255.255.252
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation ppp
ip route-cache flow
service-module t1 remote-alarm-enable
!
ip classless
ip route 0.0.0.0 0.0.0.0 XX.XX.XX.XX
ip http server
ip http authentication local
ip http secure-server
!
!
!
logging trap debugging
no cdp run
!
!
control-plane
!
banner login ^CAuthorized access only!
Disconnect IMMEDIATELY if you are not an authorized user!^C
!
line con 0
login local
transport output telnet
line aux 0
login local
transport output telnet
line vty 0 4
privilege level 15
login local
transport input telnet ssh
line vty 5 15
privilege level 15
login local
transport input telnet ssh
!
scheduler allocate 4000 1000
scheduler interval 500
!
end
HERE IS SH INT Serial0
Serial0 is down, line protocol is down
Hardware is PQUICC with Fractional T1 CSU/DSU
Internet address is 12.118.79.134/30
MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Closed, loopback not set
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:08:09
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 1152 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=down DSR=up DTR=up RTS=up CTS=down
When I do a software or Cable Loopback, here is those results
Serial0 is up, line protocol is down (looped)
Hardware is PQUICC with Fractional T1 CSU/DSU
Internet address is 12.118.79.134/30
MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Listen, loopback not set
Last input 00:00:03, output 00:00:03, output hang never
Last clearing of "show interface" counters 00:30:08
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 1152 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
40 packets input, 560 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
40 packets output, 560 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 output buffer failures, 0 output buffers swapped out
1 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
HERE IS THE SHOW SERVICE MODULE
#show service-module s0
Module type is T1/fractional
Hardware revision is 0.88, Software revision is 20030619-0.3,
Image checksum is 0x51A928CD, Protocol revision is 0.1
Receiver has Remote alarm,
Framing is ESF, Line Code is B8ZS, Current clock source is line,
Fraction has 24 timeslots (64 Kbits/sec each), Net bandwidth is 1536 Kbits/sec.
Last user loopback performed:
line loopback
duration 00:02:43
Last module self-test (done at startup): Passed
Last clearing of alarm counters 00:57:18
loss of signal : 2, last occurred 00:17:42
loss of frame : 2, last occurred 00:17:42
AIS alarm : 0,
Remote alarm : 3, current duration 00:14:47
Module access errors : 0,
Total Data (last 3 15 minute intervals):
3 Line Code Violations, 255 Path Code Violations
0 Slip Secs, 39 Fr Loss Secs, 3 Line Err Secs, 2 Degraded Mins
2 Errored Secs, 2 Bursty Err Secs, 2 Severely Err Secs, 37 Unavail Secs
Data in current interval (735 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Telco says it is not on their end, I spoke with one CCNA for a few minutes and after the loopback test he said it was telco.
I've been fighting with telco for 4 days now and they say it is our hardware.
ANY Ideas ???
Thanks
Jay
I run loopback tests thru software and also made a hardware jumper cable to test loopback and alarm goes away and card shows fine except line protocol is administratively up.
Here is a copy of my running Config
Building configuration...
Current configuration : 2161 bytes
!
! Last configuration change at 19:34:55 PCTimeZ Thu Feb 28 2002
!
version 12.3
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
service sequence-numbers
!
hostname XXXXXXXXXXX
!
boot-start-marker
boot-end-marker
!
security authentication failure rate 3 log
security passwords min-length 6
logging buffered 51200 debugging
logging console critical
enable secret 5 $1$zj99$wRRugrtD08xa4sPKIJ
!
( TOOK OUT USERNAME & PASSWORD HERE )
clock timezone PCTimeZone -5
no aaa new-model
ip subnet-zero
no ip source-route
!
!
ip dhcp excluded-address 10.10.10.1
!
ip dhcp pool sdm-pool1
network 10.10.10.0 255.255.255.0
default-router 10.10.10.1
!
!
ip tcp synwait-time 10
ip domain name XXXXXXX.com
ip name-server XX.XX.XX.67
ip name-server XX.XX.XX.71
no ip bootp server
ip cef
ip audit notify log
ip audit po max-events 100
ip ssh time-out 60
ip ssh authentication-retries 2
no ftp-server write-enable
no scripting tcl init
no scripting tcl encdir
!
!
!
!
no crypto isakmp enable
!
!
!
!
interface FastEthernet0
description $FW_INSIDE$$ETH-LAN$
ip address 10.10.10.1 255.255.255.0
no ip redirects
no ip unreachables
no ip proxy-arp
ip route-cache flow
speed auto
no cdp enable
!
interface Serial0
ip address XXX.XXX.XXX.XXX 255.255.255.252
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation ppp
ip route-cache flow
service-module t1 remote-alarm-enable
!
ip classless
ip route 0.0.0.0 0.0.0.0 XX.XX.XX.XX
ip http server
ip http authentication local
ip http secure-server
!
!
!
logging trap debugging
no cdp run
!
!
control-plane
!
banner login ^CAuthorized access only!
Disconnect IMMEDIATELY if you are not an authorized user!^C
!
line con 0
login local
transport output telnet
line aux 0
login local
transport output telnet
line vty 0 4
privilege level 15
login local
transport input telnet ssh
line vty 5 15
privilege level 15
login local
transport input telnet ssh
!
scheduler allocate 4000 1000
scheduler interval 500
!
end
HERE IS SH INT Serial0
Serial0 is down, line protocol is down
Hardware is PQUICC with Fractional T1 CSU/DSU
Internet address is 12.118.79.134/30
MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Closed, loopback not set
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:08:09
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 1152 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=down DSR=up DTR=up RTS=up CTS=down
When I do a software or Cable Loopback, here is those results
Serial0 is up, line protocol is down (looped)
Hardware is PQUICC with Fractional T1 CSU/DSU
Internet address is 12.118.79.134/30
MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Listen, loopback not set
Last input 00:00:03, output 00:00:03, output hang never
Last clearing of "show interface" counters 00:30:08
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 1152 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
40 packets input, 560 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
40 packets output, 560 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 output buffer failures, 0 output buffers swapped out
1 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
HERE IS THE SHOW SERVICE MODULE
#show service-module s0
Module type is T1/fractional
Hardware revision is 0.88, Software revision is 20030619-0.3,
Image checksum is 0x51A928CD, Protocol revision is 0.1
Receiver has Remote alarm,
Framing is ESF, Line Code is B8ZS, Current clock source is line,
Fraction has 24 timeslots (64 Kbits/sec each), Net bandwidth is 1536 Kbits/sec.
Last user loopback performed:
line loopback
duration 00:02:43
Last module self-test (done at startup): Passed
Last clearing of alarm counters 00:57:18
loss of signal : 2, last occurred 00:17:42
loss of frame : 2, last occurred 00:17:42
AIS alarm : 0,
Remote alarm : 3, current duration 00:14:47
Module access errors : 0,
Total Data (last 3 15 minute intervals):
3 Line Code Violations, 255 Path Code Violations
0 Slip Secs, 39 Fr Loss Secs, 3 Line Err Secs, 2 Degraded Mins
2 Errored Secs, 2 Bursty Err Secs, 2 Severely Err Secs, 37 Unavail Secs
Data in current interval (735 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Telco says it is not on their end, I spoke with one CCNA for a few minutes and after the loopback test he said it was telco.
I've been fighting with telco for 4 days now and they say it is our hardware.
ANY Ideas ???
Thanks
Jay
Agree with pedrow that it looks like an internal wiring issue. What kind of cable are you using between the router and the wall jack? Standard CAT5 patch cable? Flat rollover cable? T1 crossover?
Was the T1 extended from the smartjack to somewhere else?
Was the T1 extended from the smartjack to somewhere else?
ASKER
Tried the supplied Flat Sat Cat Cable provided by telco
Tried Reg Cat 5
Tried X-over cable
Tried T-1 pin out cable 1-4 2-5 wired
Still no luck
Yes put hard loopback on telco and they saw it too
I agree it is in cable but I'll be danged if I can figure it out
And no T-1 has just a 1 ft cable with smartjack on it coming right out of the DMARC
Lastly, I was informed Friday night by provider that the T-1 is a HDSL version T-1 if that makes any difference
Thanks again
Tried Reg Cat 5
Tried X-over cable
Tried T-1 pin out cable 1-4 2-5 wired
Still no luck
Yes put hard loopback on telco and they saw it too
I agree it is in cable but I'll be danged if I can figure it out
And no T-1 has just a 1 ft cable with smartjack on it coming right out of the DMARC
Lastly, I was informed Friday night by provider that the T-1 is a HDSL version T-1 if that makes any difference
Thanks again
Is this a full t1 using all 24 channels, or is this a fractional T1?
Can you confirm B8ZS linecode and ESF framing?
If your carrier detect stays down, it still points to a layer 1 problem. Perhaps you have a bad smartjack, or a bad DSU module
> DCD=down
Can you confirm B8ZS linecode and ESF framing?
If your carrier detect stays down, it still points to a layer 1 problem. Perhaps you have a bad smartjack, or a bad DSU module
> DCD=down
ASKER
Yes it is a FUll 24 Channels
B8ZS & ESF
Verizon just left here again, said they can loopback to both the DMARC & SmartJack
I can Hard Loop the DSU and it checks fine, talking to vendor to see if I can get a replacement one to test with
B8ZS & ESF
Verizon just left here again, said they can loopback to both the DMARC & SmartJack
I can Hard Loop the DSU and it checks fine, talking to vendor to see if I can get a replacement one to test with
The controller output clearly shows a Frame Relay connection, but I didn't see and frame-relay config....
LCP is the stuff PPP uses to negotiate parameters with the far end. In loopback, it's going to "LCP Listen"; not, it's going to "LCP Closed". Makes me wonder if perhaps the other end isn't talking PPP at all.
LCP is the stuff PPP uses to negotiate parameters with the far end. In loopback, it's going to "LCP Listen"; not, it's going to "LCP Closed". Makes me wonder if perhaps the other end isn't talking PPP at all.
but before we start troubleshooting link control, you need a physical circuit :(
unlooped we get down/down...
If it was merely a matter of frame vs. ppp, we'd see an up/down condition.
unlooped we get down/down...
If it was merely a matter of frame vs. ppp, we'd see an up/down condition.
Okay, I see that.
As far as I can determine, any significance of HDSL is "hidden" by the smart jack. So that shouldn't be relevant.
I think I agree with everone else. Looping the CSU/DSU appears to indicate that it works, and looping the circuit indicates it works, so that just leaves the connection between the two. (Or some weird CSU/DSU failure that doesn't show up in loopback, which doesn't seem real likely.)
As far as I can determine, any significance of HDSL is "hidden" by the smart jack. So that shouldn't be relevant.
I think I agree with everone else. Looping the CSU/DSU appears to indicate that it works, and looping the circuit indicates it works, so that just leaves the connection between the two. (Or some weird CSU/DSU failure that doesn't show up in loopback, which doesn't seem real likely.)
ASKER
Problem solved... thanks anyway people
My vendor sent me another WIC card to try, it worked right away
even though the other one tested fine, it must have had a problem
My vendor sent me another WIC card to try, it worked right away
even though the other one tested fine, it must have had a problem
ASKER CERTIFIED SOLUTION
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If they don't, but they can loop the 'smartjack' , you should be able to loop the controller module back toward the carrier as well. If they can loop the smartjack, but not the router, it may be internal wiring.
Just a thought...