Clocking on controllers cards cisco 2851 ISR

[jwil320]

I am having som Slip Secs errors and Errored Secs show up on one of my controllers and was wondering how to stop them. The ISP says nothing is wrong on their end and they see no errors in the mux. Here is the out come from sh controllers T1 0/0/1


T1 0/0/1 is up.
Applique type is Channelized T1
Cablelength is long gain36 0db
No alarms detected.
alarm-trigger is not set
Soaking time: 3, Clearance time: 10
AIS State:Clear LOS State:Clear LOF State:Clear
Version info Firmware: 20060707, FPGA: 13, spm_count = 0
Framing is ESF, Line Code is B8ZS, Clock Source is Line.
CRC Threshold is 320. Reported from firmware is 320.
Data in current interval (698 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
56 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
56 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 1:
0 Line Code Violations, 0 Path Code Violations
73 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
73 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Total Data (last 1 15 minute intervals):
0 Line Code Violations, 0 Path Code Violations,
73 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
73 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs


Here is are the configurations for the wic's


card type t1 0 0
card type t1 0 1
no network-clock-participate wic 0
no network-clock-participate wic 1
controller T1 0/0/0
framing esf
linecode b8zs
channel-group 1 timeslots 1-24
!
controller T1 0/0/1
framing esf
linecode b8zs
channel-group 1 timeslots 1-24
!
controller T1 0/1/0
framing esf
linecode b8zs
channel-group 1 timeslots 1-24
!
controller T1 0/1/1
framing esf
linecode b8zs
channel-group 1 timeslots 1-24

interface Multilink1
ip address 216.146.x.x 255.255.255.252
no cdp enable
ppp multilink
ppp multilink group 1

interface Serial0/0/0:1
description $FW_OUTSIDE$
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation ppp
ip route-cache flow
no fair-queue
ppp multilink
ppp multilink group 1
!
interface Serial0/0/1:1
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation ppp
ip route-cache flow
no fair-queue
ppp multilink
ppp multilink group 1
!
interface Serial0/1/0:1
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation ppp
ip route-cache flow
no fair-queue
ppp multilink
ppp multilink group 1
!


They are all configured the same. The only one throwing errors is controller 0/0/1 and interface s0/0/1:1

 

[burtsbees]

post a sh int s0/0/1:1 and sh int multilink 1

Burt

 

[jwil320]

Serial0/0/1:1 is up, line protocol is up
Hardware is GT96K Serial
MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,
reliability 255/255, txload 112/255, rxload 128/255
Encapsulation PPP, LCP Open, multilink Open
Link is a member of Multilink bundle Multilink1, loopback not set
Keepalive not set
Last input 00:00:00, output 00:00:43, output hang never
Last clearing of "show interface" counters 09:20:04
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 776000 bits/sec, 137 packets/sec
5 minute output rate 679000 bits/sec, 117 packets/sec
1384953 packets input, 498536130 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
119 input errors, 119 CRC, 108 frame, 87 overrun, 0 ignored, 49 abort
1447257 packets output, 1492709287 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Timeslot(s) Used:1-24, SCC: 1, Transmitter delay is 0 flags
alexis#sh int multilink1
Multilink1 is up, line protocol is up
Hardware is multilink group interface
Internet address is 216.146.65.109/30
MTU 1500 bytes, BW 4608 Kbit, DLY 100000 usec,
reliability 255/255, txload 113/255, rxload 127/255
Encapsulation PPP, LCP Open, multilink Open
Open: IPCP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 2 seconds on reset
Last input 00:00:04, output never, output hang never
Last clearing of "show interface" counters 09:20:08
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 7748
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 2310000 bits/sec, 383 packets/sec
5 minute output rate 2049000 bits/sec, 331 packets/sec
4146251 packets input, 1471692922 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
4333088 packets output, 183717288 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions

 

[burtsbees]

119 input errors, 119 CRC, 108 frame, 87 overrun, 0 ignored, 49 abort
On the physical interface...

Total output drops: 7748

on the mukltilink...the interface itself des not seem to be flapping (0 resets)...I am not sure...

Burt

 

[whykap]

try this to get your clocking right:
network-clock-participate wic 0
network-clock-participate wic 1
network-clock-select 1 T1 0/0/1

This should do it.

 

[jwil320]

Doing that made my other controllers start getting errors.


T1 0/0/0 is up.
Applique type is Channelized T1
Cablelength is long gain36 0db
No alarms detected.
alarm-trigger is not set
Soaking time: 3, Clearance time: 10
AIS State:Clear LOS State:Clear LOF State:Clear
Version info Firmware: 20060707, FPGA: 13, spm_count = 0
Framing is ESF, Line Code is B8ZS, Clock Source is Line.
CRC Threshold is 320. Reported from firmware is 320.
Data in current interval (32 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
3 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
3 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
T1 0/0/1 is up.
Applique type is Channelized T1
Cablelength is long gain36 0db
No alarms detected.
alarm-trigger is not set
Soaking time: 3, Clearance time: 10
AIS State:Clear LOS State:Clear LOF State:Clear
Version info Firmware: 20060707, FPGA: 13, spm_count = 0
Framing is ESF, Line Code is B8ZS, Clock Source is Line.
CRC Threshold is 320. Reported from firmware is 320.
Data in current interval (30 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
T1 0/1/0 is up.
Applique type is Channelized T1
Cablelength is long gain36 0db
No alarms detected.
alarm-trigger is not set
Soaking time: 3, Clearance time: 10
AIS State:Clear LOS State:Clear LOF State:Clear
Version info Firmware: 20060707, FPGA: 13, spm_count = 0
Framing is ESF, Line Code is B8ZS, Clock Source is Line.
CRC Threshold is 320. Reported from firmware is 320.
Data in current interval (25 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
T1 0/1/1 is up.
Applique type is Channelized T1
Cablelength is long gain36 0db
No alarms detected.
alarm-trigger is not set
Soaking time: 3, Clearance time: 10
AIS State:Clear LOS State:Clear LOF State:Clear
Version info Firmware: 20060707, FPGA: 13, spm_count = 0
Framing is ESF, Line Code is B8ZS, Clock Source is Line.
CRC Threshold is 320. Reported from firmware is 320.
Data in current interval (29 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
3 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
3 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

 

[jwil320]

My ISP said that each T1 should have its own clocking.

 

[jwil320]

Finally figured this one out. The ISP was looking for individual clocking on each T1. So the clocking has to be configured for independent clocking.

controller t1 0/0/0
clock source line independent
channel-group 1 timeslots 1-24

I had to do this on each controller and now everything is ok. Thanks for the replies.