nortel >> Help with RSIG error on 61C!!

by allenw » Sat, 18 Sep 2004 03:34:01 GMT

About once a month we get the error message:

XMI0000 4 RSIG link lost on Port #1 - Reinitialized

This repeats about once every 5-10 seconds once it appears.

We disable the controller card, reseat it, and re-enable it and
everything's hunky-dory until the next time (a month or so later).
Does anyone have any idea why this would happen so inconsistently? I
can understand if it happens all the time then the network or
controller card may be bad, but why only every month or so?

This is on a Meridian Option 61C with 25.47 software and NO patches
(yet).

Any help would be appreciated.

Similar Threads

1. Help on error - Disconnect MD110 PABX incoming calls.

Hey Everybody,

I am connecting a BRI GSM GW to MD110 PBX (TLU79 BRI CARD).
When trying to make incoming calls to the PABX I am getting
disconnected.
If the Extension is answering after 5 rings the call is going through
OK.

THE GSM GW is configuered as NT and the PBX as TE.
Any help on what can be done in terms of configuration in the PBX in
order to avoid this situation will be appreciated.

Attach is the Trace Log: (Take a look on frames 12-17)

 Frame : 1   Dir : TE->NT   Date : 2004/06/08   Time : 10:13:58.738  
Length : 12   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	I (Information)
N(S) (Send Sequence Number) : 	0
N(R) (Receive Sequence Number) : 	0
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good
ISDN LAYER 3
Protocol Discriminator : 	0x08
Call Reference Length : 	1
Call Reference Flag : 	Call Origin Side
Call Reference Value : 	0x02
Message Type : 	RELEASE
Cause : 	Normal call clearing
Information Element Identifier : 	CAUSE
Information Element Length : 	 2
Hex. value : 	81 90
Coding stand. : 	CCITT
Location : 	Private/local
Cause Class : 	Normal
 : 	Normal call clearing

Hexadecimal Trace
0000 :  00 01 00 00 08 01 02 4D 08 02 81 90  .......M....


 Frame : 2   Dir : NT->TE   Date : 2004/06/08   Time : 10:13:58.792  
Length : 8   FCS : Good
EDSS-1
Direction : 	NT->TE
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	I (Information)
N(S) (Send Sequence Number) : 	0
N(R) (Receive Sequence Number) : 	1
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good
ISDN LAYER 3
Protocol Discriminator : 	0x08
Call Reference Length : 	1
Call Reference Flag : 	Call Receiver Side
Call Reference Value : 	0x02
Message Type : 	RELEASE COMPLETE
Cause : 	-

Hexadecimal Trace
0000 :  02 01 00 02 08 01 82 5A  .......Z


 Frame : 3   Dir : TE->NT   Date : 2004/06/08   Time : 10:13:58.796  
Length : 4   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Response
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	RR (Receive Ready)
N(R) (Receive Sequence Number) : 	1
Poll/Final : 	Final
Frame Check Sequence (FCS) : 	Good

Hexadecimal Trace
0000 :  02 01 01 02  ....


 Frame : 4   Dir : TE->NT   Date : 2004/06/08   Time : 10:14:08.623  
Length : 4   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	RR (Receive Ready)
N(R) (Receive Sequence Number) : 	1
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good

Hexadecimal Trace
0000 :  00 01 01 03  ....


 Frame : 5   Dir : NT->TE   Date : 2004/06/08   Time : 10:14:08.631  
Length : 4   FCS : Good
EDSS-1
Direction : 	NT->TE
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Response
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	RR (Receive Ready)
N(R) (Receive Sequence Number) : 	1
Poll/Final : 	Final
Frame Check Sequence (FCS) : 	Good

Hexadecimal Trace
0000 :  00 01 01 03  ....


 Frame : 6   Dir : TE->NT   Date : 2004/06/08   Time : 10:14:11.788  
Length : 38   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	I (Information)
N(S) (Send Sequence Number) : 	1
N(R) (Receive Sequence Number) : 	1
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good
ISDN LAYER 3
Protocol Discriminator : 	0x08
Call Reference Length : 	1
Call Reference Flag : 	Call Origin Side
Call Reference Value : 	0x02
Message Type : 	SETUP
Cause : 	-
Information Element Identifier (Single Byte) : 	SEND.COMPLETE
Information Element Identifier : 	BEARER CAPABIL
Information Element Length : 	 3
Hex. value : 	90 90 A3
Coding stand. : 	CCITT coding
Info tr.capab : 	3.1 kHz audio
Transfer mode : 	Circuit mode
Info tr.rate : 	64 kbit/s
 : 	Layer 1 ident.
User info l-1 : 	Rec.G.711 Alaw
Information Element Identifier : 	CHANNEL IDENT.
Information Element Length : 	 1
Hex. value : 	89
Chan. select. : 	B1 channel
 : 	Exclusive
 : 	Not D-channel
 : 	Int.implicitly
Information Element Identifier : 	CALLING PTY NB.
Information Element Length : 	 12
Hex. value : 	00 80 30 39 34
 : 	31 33 30 35 33 36 39
Type of numb. : 	Unknown
Number. plan : 	Unknown
Present.indic : 	Allowed
Screening ind : 	U.prov.nt.scre
No.digits/IA5 : 	0941305369
Information Element Identifier : 	CALLED PARTY NB
Information Element Length : 	 5
Hex. value : 	80 32 30 30 30
Type of numb. : 	Unknown
Number. plan : 	Unknown
No.digit/IA-5 : 	2000

Hexadecimal Trace
0000 :  00 01 02 02 08 01 02 05 A1 04 03 90 90 A3 18 01 
................
0010 :  89 6C 0C 00 80 30 39 34 31 33 30 35 33 36 39 70 
.l...0941305369p
0020 :  05 80 32 30 30 30  ..2000


 Frame : 7   Dir : NT->TE   Date : 2004/06/08   Time : 10:14:11.855  
Length : 11   FCS : Good
EDSS-1
Direction : 	NT->TE
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	I (Information)
N(S) (Send Sequence Number) : 	1
N(R) (Receive Sequence Number) : 	2
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good
ISDN LAYER 3
Protocol Discriminator : 	0x08
Call Reference Length : 	1
Call Reference Flag : 	Call Receiver Side
Call Reference Value : 	0x02
Message Type : 	CALL PROCEEDING
Cause : 	-
Information Element Identifier : 	CHANNEL IDENT.
Information Element Length : 	 1
Hex. value : 	89
Chan. select. : 	B1 channel
 : 	Exclusive
 : 	Not D-channel
 : 	Int.implicitly

Hexadecimal Trace
0000 :  02 01 02 04 08 01 82 02 18 01 89  ...........


 Frame : 8   Dir : TE->NT   Date : 2004/06/08   Time : 10:14:11.859  
Length : 4   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Response
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	RR (Receive Ready)
N(R) (Receive Sequence Number) : 	2
Poll/Final : 	Final
Frame Check Sequence (FCS) : 	Good

Hexadecimal Trace
0000 :  02 01 01 04  ....


 Frame : 9   Dir : NT->TE   Date : 2004/06/08   Time : 10:14:11.995  
Length : 16   FCS : Good
EDSS-1
Direction : 	NT->TE
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	I (Information)
N(S) (Send Sequence Number) : 	2
N(R) (Receive Sequence Number) : 	2
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good
ISDN LAYER 3
Protocol Discriminator : 	0x08
Call Reference Length : 	1
Call Reference Flag : 	Call Receiver Side
Call Reference Value : 	0x02
Message Type : 	ALERTING
Cause : 	-
Information Element Identifier : 	PROGRESS INDIC.
Information Element Length : 	 2
Hex. value : 	81 88
Coding stand. : 	CCITT
Location : 	Priv.net.s.loc
Progress desc : 	 In-band info or patt. avail.
Information Element Identifier : 	PROGRESS INDIC.
Information Element Length : 	 2
Hex. value : 	81 82
Coding stand. : 	CCITT
Location : 	Priv.net.s.loc
Progress desc : 	 Destination addr. is non-ISDN

Hexadecimal Trace
0000 :  02 01 04 04 08 01 82 01 1E 02 81 88 1E 02 81 82 
................


 Frame : 10   Dir : TE->NT   Date : 2004/06/08   Time : 10:14:11.998  
Length : 4   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Response
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	RR (Receive Ready)
N(R) (Receive Sequence Number) : 	3
Poll/Final : 	Final
Frame Check Sequence (FCS) : 	Good

Hexadecimal Trace
0000 :  02 01 01 06  ....


 Frame : 11   Dir : NT->TE   Date : 2004/06/08   Time : 10:14:13.819  
Length : 20   FCS : Good
EDSS-1
Direction : 	NT->TE
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	I (Information)
N(S) (Send Sequence Number) : 	3
N(R) (Receive Sequence Number) : 	2
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good
ISDN LAYER 3
Protocol Discriminator : 	0x08
Call Reference Length : 	1
Call Reference Flag : 	Call Receiver Side
Call Reference Value : 	0x02
Message Type : 	CONNECT
Cause : 	-
Information Element Identifier : 	PROGRESS INDIC.
Information Element Length : 	 2
Hex. value : 	81 82
Coding stand. : 	CCITT
Location : 	Priv.net.s.loc
Progress desc : 	 Destination addr. is non-ISDN
Information Element Identifier : 	CONNECTED NUMB
Information Element Length : 	 6
Hex. value : 	01 81 32 30 30
 : 	30
Type of numb. : 	Unknown
Number. plan : 	ISDN/tel./E164
Present.indic : 	Allowed
Screening ind : 	U.prov.ver.psd
No.digits/IA5 : 	2000

Hexadecimal Trace
0000 :  02 01 06 04 08 01 82 07 1E 02 81 82 4C 06 01 81 
............L...
0010 :  32 30 30 30  2000


 Frame : 12   Dir : TE->NT   Date : 2004/06/08   Time : 10:14:13.821  
Length : 4   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Response
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	RR (Receive Ready)
N(R) (Receive Sequence Number) : 	4
Poll/Final : 	Final
Frame Check Sequence (FCS) : 	Good

Hexadecimal Trace
0000 :  02 01 01 08  ....


 Frame : 13   Dir : TE->NT   Date : 2004/06/08   Time : 10:14:13.828  
Length : 11   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	I (Information)
N(S) (Send Sequence Number) : 	1
N(R) (Receive Sequence Number) : 	4
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good
ISDN LAYER 3
Protocol Discriminator : 	0x08
Call Reference Length : 	1
Call Reference Flag : 	Call Origin Side
Call Reference Value : 	0x02
Message Type : 	CONNECT ACKNOWLEDGE
Cause : 	-
Information Element Identifier : 	CHANNEL IDENT.
Information Element Length : 	 1
Hex. value : 	89
Chan. select. : 	B1 channel
 : 	Exclusive
 : 	Not D-channel
 : 	Int.implicitly

Hexadecimal Trace
0000 :  00 01 02 08 08 01 02 0F 18 01 89  ...........


 Frame : 14   Dir : NT->TE   Date : 2004/06/08   Time : 10:14:13.836  
Length : 4   FCS : Good
EDSS-1
Direction : 	NT->TE
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Response
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	REJ (Reject)
N(R) (Receive Sequence Number) : 	2
Poll/Final : 	Final
Frame Check Sequence (FCS) : 	Good

Hexadecimal Trace
0000 :  00 01 09 04  ....


 Frame : 15   Dir : TE->NT   Date : 2004/06/08   Time : 10:14:15.588  
Length : 3   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	SABME (Set Asynchronous Balanced Mode Extended)
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good

Hexadecimal Trace
0000 :  00 01 7F  ..


 Frame : 16   Dir : NT->TE   Date : 2004/06/08   Time : 10:14:15.596  
Length : 3   FCS : Good
EDSS-1
Direction : 	NT->TE
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Response
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	UA (Unnumbered Acknowledgement)
Poll/Final : 	Final
Frame Check Sequence (FCS) : 	Good

Hexadecimal Trace
0000 :  00 01 73  ..s


 Frame : 17   Dir : NT->TE   Date : 2004/06/08   Time : 10:14:18.026  
Length : 15   FCS : Good
EDSS-1
Direction : 	NT->TE
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	I (Information)
N(S) (Send Sequence Number) : 	0
N(R) (Receive Sequence Number) : 	0
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good
ISDN LAYER 3
Protocol Discriminator : 	0x08
Call Reference Length : 	1
Call Reference Flag : 	Call Receiver Side
Call Reference Value : 	0x02
Message Type : 	DISCONNECT
Cause : 	Protocol error
Information Element Identifier : 	CAUSE
Information Element Length : 	 5
Hex. value : 	81 E6 33 31 33
Coding stand. : 	CCITT
Location : 	Private/local
Cause Class : 	Protocol error
 : 	Recovery on timer expiry
Timer/IA-5 : 	313

Hexadecimal Trace
0000 :  02 01 00 00 08 01 82 45 08 05 81 E6 33 31 33  .......E....313


 Frame : 18   Dir : TE->NT   Date : 2004/06/08   Time : 10:14:18.030  
Length : 4   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Response
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	RR (Receive Ready)
N(R) (Receive Sequence Number) : 	1
Poll/Final : 	Final
Frame Check Sequence (FCS) : 	Good

Hexadecimal Trace
0000 :  02 01 01 02  ....


 Frame : 19   Dir : TE->NT   Date : 2004/06/08   Time : 10:14:19.007  
Length : 8   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	I (Information)
N(S) (Send Sequence Number) : 	0
N(R) (Receive Sequence Number) : 	1
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good
ISDN LAYER 3
Protocol Discriminator : 	0x08
Call Reference Length : 	1
Call Reference Flag : 	Call Origin Side
Call Reference Value : 	0x02
Message Type : 	RELEASE
Cause : 	-

Hexadecimal Trace
0000 :  00 01 00 02 08 01 02 4D  .......M


 Frame : 20   Dir : NT->TE   Date : 2004/06/08   Time : 10:14:19.041  
Length : 8   FCS : Good
EDSS-1
Direction : 	NT->TE
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Command
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	I (Information)
N(S) (Send Sequence Number) : 	1
N(R) (Receive Sequence Number) : 	1
Poll/Final : 	Poll
Frame Check Sequence (FCS) : 	Good
ISDN LAYER 3
Protocol Discriminator : 	0x08
Call Reference Length : 	1
Call Reference Flag : 	Call Receiver Side
Call Reference Value : 	0x02
Message Type : 	RELEASE COMPLETE
Cause : 	-

Hexadecimal Trace
0000 :  02 01 02 02 08 01 82 5A  .......Z


 Frame : 21   Dir : TE->NT   Date : 2004/06/08   Time : 10:14:19.045  
Length : 4   FCS : Good
EDSS-1
Direction : 	TE->NT
Decode Status : 	-
ISDN LAYER 2
ADDRESS FIELD:
SAPI (Service Access Point Identifier) : 	0
Command/Response : 	Response
Extension Bit 1 : 	0
TEI (Terminal Endpoint Identifier) : 	0
Extension Bit 2 : 	1
CONTROL FIELD:
Type : 	RR (Receive Ready)
N(R) (Receive Sequence Number) : 	2
Poll/Final : 	Final
Frame Check Sequence (FCS) : 	Good

Hexadecimal Trace
0000 :  02 01 01 04  ....

2. Cable Modem Error Messages - Help

3. Cisco 827H Error message: Please help

Does anybody know what the following error means?

Does it require a software upgrade to fix?

The message below also includes the version of os ? have. Can you tell
me which version is should use to upgrade?

--------------------

System returned to ROM by error - a SIGTRAP exception, PC 0x8014E158
System image file is "flash:c820-oy6-mz.122-4.YA2.bin"

System was restarted by error - a SIGTRAP exception, PC 0x8014E158
C820 Software (C820-OY6-M), Version 12.2(4)YA2, EARLY DEPLOYMENT
RELEASE

Stack trace from system failure:
FP: 0x80CA0E20, RA: 0x8014E14C
FP: 0x80CA0E30, RA: 0x80133D58
FP: 0x80CA0E50, RA: 0x80135B28
FP: 0x80CA0E78, RA: 0x80629FE4
FP: 0x80CA0E80, RA: 0x80632190
FP: 0x80CA0EC0, RA: 0x806351E8
FP: 0x80CA0F38, RA: 0x8061DC80
FP: 0x80CA0F58, RA: 0x8061E2C0

CISCO C827H (MPC855T) processor (revision 0x205) with 31744K/1024K
bytes of memory.

4. need help with PIX 506-501 VPN error

5. Pls Help Diagnose Router Errors

I've had users at a remote site complaining for a week about their 
connectivity.  I have resent all my equipment to no avail.  Looking at the 
serial interface indicated something bad is going on, but I'm not sure what 
it is.  Does anyone have any ideas what might cause this?

Thanks

Serial0 is up, line protocol is up
  Hardware is PowerQUICC Serial
  Internet address is a.b.c.d/29
  MTU 1500 bytes, BW 1544000 Kbit, DLY 20000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation HDLC, loopback not set
  Keepalive set (10 sec)
  Last input 00:00:03, output 00:00:00, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 26
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 23000 bits/sec, 10 packets/sec
  5 minute output rate 9000 bits/sec, 8 packets/sec
     2627106 packets input, 2454071892 bytes, 0 no buffer
     Received 50074 broadcasts, 0 runts, 0 giants, 0 throttles
     243961 input errors, 121736 CRC, 85511 frame, 0 overrun, 0 ignored, 
36714 a
bort
     1994363 packets output, 284464366 bytes, 0 underruns
     0 output errors, 0 collisions, 90 interface resets
     0 output buffer failures, 0 output buffers swapped out
     488 carrier transitions
     DCD=up  DSR=up  DTR=up  RTS=up  CTS=up


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7. Troubleshooting errors on 2950G interface, need help

Hi all.

The scenario is this:

We have a switch (Cisco 2950G) connected to a dsl modem on port 0/24.
The port is configured as a trunk port, as we have a vlan segmented line.
(Internal and secure zones).

interface FastEthernet0/24
 description VLAN trunk
 switchport trunk allowed vlan 1,1002-1005,1179,1180
 switchport mode trunk
 no ip address
speed 10
duplex half


(The modem is set to 10/half , so those settings are ok. )

Communications over this line is extremely slow. Checking the interface for
traffic shows that its not using even half of the bw.
Ping times are usually good, but sometimes peaks at 200-300 ms for short
periods of time.

There is a lot of errors on this interface, and here is where i need help.

Following is a sh controller output for this interface:

02OSLSWI01#sh controllers ethernet-controller fastEthernet 0/24

  Transmit                                Receive
 232577791 Bytes                        985654725 Bytes
   2341194 Frames                         2304482 Frames
    120306 Multicast frames                 44454 FCS errors
        10 Broadcast frames                     0 Multicast frames
         0 Pause frames                      8483 Broadcast frames
     15415 Single defer frames                  0 Control frames
         0 Multiple defer frames                0 Pause frames
       948 1 collision frames                   0 Unknown opcode frames
       354 2-15 collisions                  44586 Alignment errors
         0 Late collisions                      0 Length out of range
         0 Excessive collisions                 0 Symbol error frames
      1687 Total collisions                     0 False carrier errors
         0 Control frames                       0 Valid frames, too small
         0 VLAN discard frames                  0 Valid frames, too large
         0 Too old frames                   27806 Invalid frames, too small
   2273476 Tagged frames                        0 Invalid frames, too large
         0 Aborted Tx frames                    0 Discarded frames


FCS errors, alignment errors etc etc ... where do i begin?
Checking cables are the obvious first step, but  where do i go next?

Best regards
Ole Vik







8. PRI b-channel LCKO problem between Cisco VOIP Gateway and Nortel 61C