Router> Router> Router> Router> Router>en Password: Router# *Feb 27 13:59:00.835: %CONTROLLER-5-UPDOWN: Controller E1 0/0/0, changed state to up *Feb 27 13:59:01.835: %CONTROLLER-5-UPDOWN: Controller E1 0/0/0, changed state to down (LOF detected) Router# Router# Router# Router# Router# Router#sh run Router#sh running-config Building configuration... Current configuration : 1316 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname Router ! boot-start-marker boot system flash:c2800nm-spservicesk9-mz.124-23.bin boot-end-marker ! card type e1 0 0 enable secret 5 $1$MQED$nK4ns8XtMpZ4K66bFJSHC0 ! no aaa new-model network-clock-participate wic 0 network-clock-select 1 E1 0/0/0 ! ! ip cef ! ! isdn switch-type primary-net5 ! voice-card 0 no dspfarm ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! controller E1 0/0/0 framing NO-CRC4 pri-group timeslots 1-31 ! ! ! ! interface FastEthernet0/0 ip address 10.206.60.9 255.255.255.0 duplex auto speed auto ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ! interface Serial0/0/0:15 no ip address encapsulation hdlc isdn switch-type primary-net5 isdn incoming-voice voice no cdp enable ! ip forward-protocol nd ! ! no ip http server no ip http secure-server ! ! ! ! control-plane ! ! ! voice-port 0/0/0:15 ! voice-port 0/1/0 ! voice-port 0/1/1 ! voice-port 0/1/2 ! voice-port 0/1/3 ! voice-port 0/2/0 ! voice-port 0/2/1 ! voice-port 0/2/2 ! voice-port 0/2/3 ! voice-port 0/3/0 ! voice-port 0/3/1 ! voice-port 0/3/2 ! voice-port 0/3/3 ! ! ! ! ! ! ! line con 0 line aux 0 line vty 0 4 password cisco login ! scheduler allocate 20000 1000 ! end Router# sh isd Router# sh isdn st Router# sh isdn status Global ISDN Switchtype = primary-net5 ISDN Serial0/0/0:15 interface dsl 0, interface ISDN Switchtype = primary-net5 Layer 1 Status: DEACTIVATED Layer 2 Status: TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED Layer 3 Status: 0 Active Layer 3 Call(s) Active dsl 0 CCBs = 0 The Free Channel Mask: 0x00000000 Number of L2 Discards = 0, L2 Session ID = 4 Total Allocated ISDN CCBs = 0 Router#sh cont Router#sh control Router#sh controllers e1 E1 0/0/0 is down. Applique type is Channelized E1 - balanced Cablelength is Unknown Transmitter is sending remote alarm. Receiver has loss of frame. alarm-trigger is not set Version info Firmware: 20071011, FPGA: 13, spm_count = 0 Framing is NO-CRC4, Line Code is HDB3, Clock Source is Line. CRC Threshold is 320. Reported from firmware is 320. Data in current interval (173 seconds elapsed): 1417043 Line Code Violations, 15362 Path Code Violations 2 Slip Secs, 4 Fr Loss Secs, 4 Line Err Secs, 0 Degraded Mins 0 Errored Secs, 0 Bursty Err Secs, 4 Severely Err Secs, 169 Unavail Secs Router#