Hello Mark , Your are right abt the framing ,line code and clock . There are 04 Leds on the card 1) Remote alarm , 2) Local alarm ,3) Local loopback , 4) Carrier Detect . Right now i am getting local alarm .My main question was that if loop is given on the E1 (physical loop) then should the local alarm led should stop glowing ?
Thanks & Regards, Vijendra. "Mark Odette II" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Verify Framing, Line Code, and Clock Source parameters with Telco, as it > looks like you have a mis-match on those settings. > Loss of Frames indicates that your Framing or Line code parameters don't > match what the telco has set on their end, but it also might just be the > Clock Source parameter being incorrectly set. > > Let us know if that fixes your problem. > > Mark Odette II > StellarConnection Services > CCNA, 3/4 CCNP, etc., etc. > > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > Vijendra Jaiswal > Sent: Wednesday, December 05, 2001 6:55 AM > To: [EMAIL PROTECTED] > Subject: Channelized E1 terminatin from MUX [7:28178] > > > Hello , > > We are using channelized E1 on a PRI card of cisco3600 , for multiple 64K > ckts coming from a MUX which is placed at the TELCO . > > 1) Is it possible to get a loop on the channelized PRI controller( show > controller e1) by giving a 4 wire physical loop ? I did not get the loop on > the E1 controller of cisco router , by giving a four wire loop or by taking > a loop from TELCO . Loop is ok if tested on BERT meter . > 2) All connectivity/media is ok but the TELCO person observes an alarm on > the MUX when the channelized E1 is terminated at the Cisco PRI card on a > 3600 router. > 3) The o/p of the controller is given below : > > show controllers e1 1/0 > E1 1/0 is down. > Applique type is Channelized E1 - balanced > Transmitter is sending remote alarm. > Receiver has loss of signal. > alarm-trigger is not set > Framing is NO-CRC4, Line Code is HDB3, Clock Source is Internal. > Data in current interval (29 seconds elapsed): > 0 Line Code Violations, 0 Path Code Violations > 0 Slip Secs, 29 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins > 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 29 Unavail Secs > Data in Interval 1: > 1 Line Code Violations, 0 Path Code Violations > 0 Slip Secs, 827 Fr Loss Secs, 1 Line Err Secs, 0 Degraded Mins > ................................................... > > > If anyone knows how to resolve this pls help me out. > > Thanks & Regards, > Vijendra. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=28253&t=28178 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
