I have tested VWIC-2MFT-E1 card in 2651XM and 1760-V gateways. In all voice platforms and IOS got Layer 1 DEACTIVATED status. The far end - is the own Cisco E1 gateways or/and E1 PCI cards. The cross E1 patch cord between E1 gateways used with 1-2==4-5 pinout scheme, the status of LED on CD is green, when patch cord connected.
Was changed many combinations with clock Source line and internal - no result.
Router#sh contr e1
E1 0/0 is down.
Applique type is Channelized E1 - balanced
Receiver has loss of signal.
alarm-trigger is not set
Version info Firmware: 20060927, FPGA: 20, spm_count = 16356
Framing is CRC4, Line Code is HDB3, Clock Source is Line.
CRC Threshold is 320. Reported from firmware is 320.
Data in current interval (0 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
Router#sh isdn status
Global ISDN Switchtype = primary-net5
ISDN Serial0/0:15 interface
dsl 1, 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 1 CCBs = 0
The Free Channel Mask: 0x00000000
Number of L2 Discards = 0, L2 Session ID = 1
Router#sh int se0/0:15
Serial0/0:15 is down, line protocol is down
Hardware is DSX1
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Last input 00:00:04, output never, output hang never
Last clearing of "show interface" counters 16:00:00
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 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
25580 packets input, 76740 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
Below was explained input packets counter:
when debug isdn q921 detail enabled, we can see ERROR messages
*Apr 16 05:12:01.260: ISDN Q921d: isdn_from_driver_process: QUEUE_EVENT
*Apr 16 05:12:01.260: ISDN Se0/0:15 **ERROR**: process_rxdata: frame recieved while Interface is down
*Apr 16 05:12:01.260: ISDN Q921d: isdn_from_driver_process: event_count 1
*Apr 16 05:12:02.258: ISDN Q921d: isdn_from_driver_process: QUEUE_EVENT
*Apr 16 05:12:02.262: ISDN Se0/0:15 **ERROR**: process_rxdata: frame recieved while Interface is down
*Apr 16 05:12:02.262: ISDN Q921d: isdn_from_driver_process: event_count 1deb
In configure mode interface Serial0/0:15 no shut has no effect, interface still down.
show diag command output:
WIC/VIC Slot 0:
E1 DI (2 port) Multi-Flex Trunk WAN daughter card
Hardware revision 1.0 Board revision B0
Serial number 0034244586 Part number 800-04479-03
FRU Part Number VWIC-2MFT-E1-DI=
Test history 0x00 RMA number 00-00-00
Connector type PCI
EEPROM format version 1
EEPROM contents (hex):
0x20: 01 25 01 00 02 0A 87 EA 50 11 7F 03 00 00 00 00
0x30: 58 00 00 00 02 09 13 00 FF FF FF FF FF FF FF FF
