09-29-2010 06:08 AM - edited 03-03-2019 06:04 AM
Hi,
I am facing competability problem between CISCO 12010 router's POS port with SDH STM1 PORT.So we need to change s1s0 values on router POS port.
So please suggest with posibile command to configure s1s0 values on router POS port.
Solved! Go to Solution.
09-29-2010 06:22 AM
Try "pos framing sdh" under POS interface and (if required) also use "pos flag s1s0 2".
http://www.cisco.com/en/US/tech/tk482/tk607/technologies_tech_note09186a0080094a7d.shtml#topic1
09-30-2010 01:05 AM
Well, I said previously that the 3rd time might be the charm, didn't I?
It doesn't matter if the representation is hexadecimal or not. Values 0-3 correspond to 1 hexadecimal or 1 decimal digit anyway. I would use the "framing sdh" option under the controller, and for the "overhead s1s0" the value 2 (same in decimal and hexadecimal).
09-29-2010 06:22 AM
Try "pos framing sdh" under POS interface and (if required) also use "pos flag s1s0 2".
http://www.cisco.com/en/US/tech/tk482/tk607/technologies_tech_note09186a0080094a7d.shtml#topic1
09-29-2010 06:48 AM
Hi Marikakis,
Thanks for quick response, I have tried already what you suggested.I cant see pos flag command at cisco 12010 router's pos interface.I can have it at remote end router which is Cisco 7609.Please find below out put of both routers.
Thanks
============================================================================================================
OUTPUT::
Cisco-12010
RP/0/8/CPU0:12000P2(config)#int pos0/3/0/1
09-29-2010 07:04 AM
Sorry about that. Can you try not using the word "pos" in front of the command, i.e. "framing sdh"? Also, try "overhead s1s0 2" command.
Hopefully the 3rd time will be the charm!
09-29-2010 07:24 AM
Thanks for reply,I cant see framing sdh or overhead commands on interface.Please find below output.
Thankyou
=============================================================================================================
RP/0/8/CPU0:12000P2(config-if)#?
bandwidth Set the bandwidth of an interface
bundle Link aggregation per-interface commands
cdp Enable CDP on an interface
clear Clear the uncommitted configuration
clear Clear the configuration
commit Commit the configuration changes to running
dampening configure state dampening on the given interface
describe Describe a command without taking real actions
description Set description for this interface
do Run an exec command
encapsulation Set the encapsulation on an interface
exit Exit from this submode
flow Netflow configuration
frame-relay Frame Relay interface configuration commands
ipv4 IPv4 interface subcommands
ipv6 IPv6 interface subcommands
keepalive Set the keepalive interval, or disable keepalives
l2transport Enable Layer 2 transport and enter its configuration submode
lacp Link Aggregation Control Protocol per-interface commands
load-interval Specify interval for load calculation for an interface
mpls MPLS interface subcommands
mtu Set the MTU on an interface
no Negate a command or set its defaults
pos Modify POS parameters
09-29-2010 07:31 AM
Never too late to ask: what kind of POS linecard are you using?
09-29-2010 07:56 AM
SPA-4XOC3-POS-V2 CARD
Thanks
09-29-2010 09:04 AM
Does your router support the command "controller sonet ?" from global config mode?
Can you also post "sh ver", "sh diag
09-30-2010 12:13 AM
Hi I think I m near to the solution.As per below output its default value is 0x0.Is it in hexdesimal?, I can give 0-3 value.so what is the exact range for that interface?
Thanks
===============================================================================================================
RP/0/8/CPU0:12000P2(config)#controller sonet ?
0/2/2/0 SONET Interface Instance
0/2/2/1 SONET Interface Instance
0/2/2/2 SONET Interface Instance
0/2/2/3 SONET Interface Instance
0/2/3/0 SONET Interface Instance
0/2/3/1 SONET Interface Instance
0/2/3/2 SONET Interface Instance
0/2/3/3 SONET Interface Instance
0/4/1/0 SONET Interface Instance
RP/0/8/CPU0:12000P2(config)#controller sonet 0/2/3/2 ?
ais-shut Enable sending SONET/SDH LAIS when shutdown
au Configure SDH path parameters
clock Configure SONET/SDH port clock
delay Configure SONET/SDH port delay values
down-when-looped Configure SONET/SDH controller into down-when-looped mod
framing Configure SONET/SDH framing
loopback Configure SONET/SDH controller loopback mode
overhead Configure SONET/SDH SOH/LOH byte/bit values
path Configure SONET/SDH path parameters
report Configure SONET/SDH section/line alarm reporting
s1byte Configure SONET/SDH controller to s1byte ignore mode
shutdown Disable SONET/SDH controller processing
sts Configure SONET path parameters
threshold Configure SONET/SDH section/line BER threshold values
RP/0/8/CPU0:12000P2(config)#controller sonet 0/2/3/2 overhead ?
j0 Specify STS identifier (J0/C1) byte
s1s0 Specify bits s1 and s0 of H1 byte
RP/0/8/CPU0:12000P2(config)#controller sonet 0/2/3/2 overhead s1s0 ?
<0-3> s1 & s0 bits value (default 0x0)
09-30-2010 01:05 AM
Well, I said previously that the 3rd time might be the charm, didn't I?
It doesn't matter if the representation is hexadecimal or not. Values 0-3 correspond to 1 hexadecimal or 1 decimal digit anyway. I would use the "framing sdh" option under the controller, and for the "overhead s1s0" the value 2 (same in decimal and hexadecimal).
09-30-2010 01:55 AM
Hi marikakis,
Thank you very much for suuport and quick response every time.Will try to implement same, Hope it will work.Thanks again.
09-30-2010 03:42 AM
You are welcome! I also hope it will work this time. Helping to get something to work is a pleasure. Sometimes the more effort it takes, the better it feels in the end. If you manage to get this working somehow, please post so that it is clear in the thread how exactly your issue was resolved. This information might help others in the future.
09-30-2010 04:56 AM
Thanks for encouragment,Surely will update the status.Thank You
10-15-2010 12:42 AM
The problem was solved by changing framming type,as bydefaut it is SONET, we required to change it to SDH.some of the mux have compatibility problem with routers ports, other wise this things can be auto detected.
Sorry for delay in reply...Thanks for support
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