Network Management Vector Transport Alerts

The following tables describe the Network Management Vector Transport (NMVT) alerts that are generated by Cisco routers categorized by protocol type:

Synchronous Data Link Control (SDLC)
Token Ring Media Access Control (MAC)IEEE 802.5
Logical Link Control (LLC)IEEE 802.2
Carrier Sense Multiple Access Collision Detect (CSMA/CD)
X.25 Packet Layer
Link Access Procedure-Balanced (LAP-B)
Qualified Logical Link Control (QLLC)
Transmission Control Protocol/Internet Protocol (TCP/IP)
TN3270

The following information is used to describe the alerts:

Alert ID---Number that identifies the alert
Failure cause---Two-byte hexadecimal code
Alert description---Brief description of the alert

Note Alert descriptions that are displayed in braces {} indicate the Communications Manager (CM) description. Alert IDs that are displayed in braces indicate the CM version of the alert ID.

Synchronous Data Link Control (SDLC)

Table A-1: SDLC Alerts

Alert ID	Failure Cause	Alert Description
32A37F1B	F017	Poll retry exhausted
BD84C4C9	F01A	DM received
D635CA1E	F015	SNRM received while in NRM
B776CA94	F010	FRMR received---invalid command/response
B3B7D723	F011	FRMR received---I-field not allowed
BEF4F1FA	F012	FRMR received---invalid Nr
BA35EC4D	F013	FRMR received---max I-field exceeded
15C2CCE5	F020	Protocol error by remote---invalid command/response
1103D152	F021	Protocol error by remote---I-field not allowed
1C40F78B	F022	Protocol error by remote---invalid Nr
EABB6A14	F01B	Protocol error by remote---MAXIN exceeded
0E2DDF11	F019	Inactivity timer expired (not being polled)
0AECC2A6	F018	XID retry exhausted
A472BC48	F014	FRMR received---no reason given

Token Ring Media Access Control (MAC)---IEEE 802.5

Table A-2: Token Ring MAC Alerts

Alert ID	Alert Description
55BF3E1C	Open failure; 3434---Lobe fault
CAF3C58A	Open failure; 3703---TR Fault Domain {Beaconing}
D615A61E	Open failure; Install Cause 3704---Duplicate Token Ring address
44D1AD86	Open failure; User Cause 7101---Removed from Token Ring
016E5F4E	Adapter Open failed
A676B230	Wire fault; 3434---Lobe fault
EB61E14F	Auto-removal (adapter removed itself from ring)
59F32622	Remove cmd rcvd; User Cause 7101---removed from Token Ring

Logical Link Control (LLC)---IEEE 802.2

Table A-3: LLC IEEE 802.2 Alerts

Alert ID	Failure Cause	Alert Description
5B8F5BA7	F017	Poll retry exhausted
B1D9A4C5	F01A	DM received
E65B0B7F	F016	SABME received while in ABME
8A5B2D2C	F010	FRMR received---invalid cmd/rsp
8E9A309B	F011	FRMR received---I-field not allowed
83D91642	F012	FRMR received---invalid Nr
87180BF5	F013	FRMR received---max I-field exceeded
23EF2B5D	F020	Protocol error by remote (FRMR sent)---invalid cmd/rsp
2C2E36EA	F021	Protocol error by remote (FRMR sent)---I-field not allowed
216D1033	F022	Protocol error by remote (FRMR sent)---invalid Nr
25AC0D84	F023	Protocol error by remote (FRMR sent)---max I-field exceeded

Carrier Sense Multiple Access Collision Detect (CSMA/CD)

Table A-4: CSMA/CD Alerts

Alert ID	Alert Description
8B1836C5	Open failure
EB1D6ABB	Remove cmd rcvd; User Cause 7107---removed from CSMA/CD ring
668E036D	Lost carrier
A48865FD	Congestion
91FDE97B	Bus inoperative failure

X.25 Packet Layer

Table A-5: X.25 Packet Layer Alerts

Alert ID	Failure Cause	Alert Description
B5B412E5 {D484ED27}	20C1	(DTE) Cleanup Indication Received {Clear/Reset}
CDA515B8	20C1	(DTE) Cleanup Indication Received {Restart}
D3A1B295 {6A837F72}	20C2	(DTE) Cleanup Request Sent {Reset}
056A9521	20C2	(DTE) Cleanup Request Sent {Clear/Restart}
F50A02F0	20D1	(DTE) Response timer expired
BA5D4659	20B2	(DTE) Protocol violation by remote
4C323FE5	20C3	Diagnostic Packet Received from Network
EFF5FAAD	20C4	(DCE) Cleanup Indication Sent {Restart/Reset/Clear}
FEC0F827	20C5	(DCE) Cleanup Request Received {Restart/Reset/Clear}

Link Access Procedure-Balanced (LAP-B)

Table A-6: LAP-B Alerts

Alert ID	Failure Cause	Alert Description
07B1E788	F023	Protocol error by remote (FRMR sent)---max I-field exceeded
C0E4E919	F022	Protocol error by remote (FRMR sent)---invalid Nr
A596712C {CEA222A9}		LAP-B Comms error {Poll retry exhausted}
985806E2		LAP-B Comms error {Unexpected DISC received}
00891F75	F010	FRMR received---invalid cmd/rsp
CF6F806D	F011	FRMR received---I-field not allowed
F5E40347	F013	FRMR received---max I-field exceeded
C22CA6B4	F012	FRMR received---invalid Nr
1F9CF04A	F020	Protocol error by remote (FRMR sent)---invalid cmd/rsp
3FAE0180	F021	Protocol error by remote (FRMR sent)---I-field not allowed

Qualified Logical Link Control (QLLC)

Table A-7: QLLC Alerts

Alert ID	Failure Cause	Alert Description
6460D9A9	F023	-
3DA4F8CD	F010	QFRMR received---invalid cmd/rsp
C15B15E8 {9C064C98}	F011	QFRMR received---I-field not allowed
C8C9E4FF {D82E7FD3}	F013	QFRMR received---max I-field exceeded
11A865CF {21F2236D}	F020	Protocol error by remote (QFRMR sent)---invalid cmd/rsp
0283E638 {5DBB5F97}	F021	Protocol error by remote (QFRMR sent)---I-field not allowed

Transmission Control Protocol/Internet Protocol (TCP/IP)

Table A-8: TCP/IP Alerts

Alert ID	Failure Cause	Alert Description
E14A3440	3200, 2081	TCP/IP alert link lost alert
0C16CC4C	3200, 2058	HDLC keep alive failed
3F1DE404	3601, 3401, f038	HDLC alert signal lost
EDFE42AA	2055, 2060	CIP LLC connection limit exceeded
13797053	3003, 2007, 1023	CIP LLC duplicate SAP detected

TN3270

Table A-9: TN3270 Alerts

Alert ID	Failure Cause	Alert Description
9E452D9C	22a1	TN3270 server APPN-DLUR protocol error
1DA682C3	22a1	TN3270 server APPN-DLUR configuration error
05CB2789	22a1	TN3270 server APPN-DLUR configuration error
017153F1	22a1	SNA session setup failure
85FDA5F1	22a1	SNA protocol error
D9039DB7	22a1	TN3270 server capacity exceeded
A10EE2D6	22a1	TN3270 server no memory for operation

Table of Contents

Network Management Vector Transport Alerts