Table Of Contents
show port config
show port digital log
show port log
show port modem calltracker
show port modem log
show port modem test
show port operational-status
show ppp bap
show ppp mppe
show ppp multilink
show queuing virtual-access
show rcapi status
show resource-pool call
show resource-pool customer
show resource-pool discriminator
show resource-pool resource
show resource-pool vpdn
show port config
To display the configuration parameters of the active session for the specified port or the specified port range, use the show port config command in EXEC mode.
Cisco AS5400 with the NextPort Dial Feature Card (DFC)
show port config {slot | slot/port}
Cisco AS5800 with the Universal Port Card (UPC)
show port config {shelf/slot | shelf/slot/port}
Syntax Description
slot
|
All ports on the specified slot. For the Cisco AS5350 slot values range from 1to 3. For the Cisco AS5400, slot values range from 1to 7.
|
slot/port
|
All ports on the specified slot and service processing element (SPE). For the Cisco AS5350 slot values range from 1to 3. For the Cisco AS5400, slot values range from 1to 7. The port values range from 0 to one less than the number of ports supported by the card. You must include the slash mark.
|
shelf/slot
|
All ports on the specified shelf and slot. For the Cisco AS5800, shelf values range from 0 to 1 and UPC slot values range from 2 to 11. You must include the slash mark.
|
shelf/slot/port
|
All ports on the specified SPE. For the Cisco AS5800, shelf values range from 0 to 1, slot values range from 2 to 11, and port values range from 0 to one less than the number of ports supported by the card. You must include the slash mark.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
12.1(1)XD
|
This command was introduced on the Cisco AS5400.
|
12.1(3)T
|
This command was implemented on the Cisco AS5400 and Cisco AS5800.
|
12.2(2)XA
|
This command was implemented on the Cisco AS5350.
|
12.2(2)XB1
|
This command was integrated into Cisco IOS Release 12.2(2)XB1.
|
12.2(11)T
|
This command was integrated into Cisco IOS Release 12.2(11)T.
|
Usage Guidelines
The port should have an associated active session when the show port config command is executed.
Note 
The show port config command is similar to the show modem config MICA technologies modem command.
Examples
The following example shows output from the show port config command on the Cisco AS5400 with the NextPort DFC. This example shows port configuration for the modem service port slot 1, port 0.
Router# show port configuration 1/0
Service Type :Modem service
Originate/Answer Mode :Answer
Parity Selection :No Parity
V.42 ODP generation :Enabled
EC Autodetect Time-out :5000 ms
Protocol Negotiation Time-out :10000 ms
Protocol Negotiation Fallback character :13
Protocol Negotiation Retransmission Limit :12
EC Min, Max Octets Frame length :256
Data Compression :V.44Tx V.44Rx
ARA Error Correction :ARA1.0 & ARA2.0 Disabled
V.42 Error Correction :V.42(LAP-M) Originate&Answer enabled
MNP Error Correction :MNP Originate&Answer enabled
Link Protocol Fallback :Async Framing (Start/Stop/Parity)
Modem Standard :V.90 Automode
Max Non-PCM Connect Rate :33600 bps
Min Non-PCM Connect Rate :300 bps
Max PCM Connect Rate :60000 bps
Min PCM Connect Rate :28000 bps
Signal Quality Threshold :Bit Errors >= 1:1000 cause recovery
Fallback/Fallforward Squelch Timer :500 ms
Fall Forward Timer :10000 ms
Terminate Time-out :20 secs
Wait for Data Mode Time-out :60 secs
Lost Carrier To Hang-up Delay :1400 ms
PCM Transmit Level Setting :-13 dBm
V.34 Max Symbol Rate :3429 Baud
V.34 Min Symbol Rate :2400 Baud
V.34 Carrier Frequency :Auto Carrier Selection
V.34 Preemphasis Filter Selection :11
+++ Escape Detection :Enabled-in-Originate-Mode-Only
AT Command Processor :Enabled
Automatic Answer Delay :2 secs
Escape Detection Character :ASCII 43 (+)
Carriage Return Character :ASCII 13 (CR)
Line Feed Character :ASCII 10 (LF)
Backspace Character :ASCII 8 (BS)
Pause Before Blind Dialing :2 secs
Comma Dial Modifier Time :2 secs
QC Configuration :Enabled ANSpcm Level -12dBm
V.44 Max Tx Codewords :256
V.44 Max Rx Codewords :256
V.44 Max Tx String Length :32
V.44 Max Rx String Length :32
V.44 Max Tx History Size :256
V.44 Max Rx History Size :256
The following example shows port configuration information for a digital service port slot 1, port 8 on the Cisco AS5800 with the UPC:
Router# show port configuration 1/8
Shelf/Slot/SPE/Port -- 1/8/27/165
Service Type : Modem service
Originate/Answer Mode : Answer
Parity Selection : No Parity
V.42 ODP generation : Enabled
EC Autodetect Time-out : 5000 ms
Protocol Negotiation Time-out : 10000 ms
Protocol Negotiation Fallback character : 13
Protocol Negotiation Retransmission Limit : 12
EC Min, Max Octets Frame length : 256
Data Compression : V.42bis or MNP5
ARA Error Correction : ARA1.0 & ARA2.0 Disabled
V.42 Error Correction : V.42(LAP-M) Originate&Answer enabled
MNP Error Correction : MNP Originate&Answer enabled
Link Protocol Fallback : Async Framing (Start/Stop/Parity)
Modem Standard : V.90 Automode
Max Non-PCM Connect Rate : 33600 bps
Min Non-PCM Connect Rate : 300 bps
Max PCM Connect Rate : 60000 bps
Table 85 describes the significant fields shown in the displays.
Table 85 show port config Field Descriptions
Field
|
Description
|
Service Type
|
Digital or analog service type.
|
Originate/Answer Mode
|
Answer or originate. Default is answer.
|
Data Bits Selection
|
7, 8, or 9 data bits. Default is 8.
|
Parity Selection
|
0 = no parity, 1 = even parity, 2 = odd parity. Default is no parity.
|
Stop bits Selection
|
1 or 2 stop bits. Default is 1 stop bit.
|
V.42 ODP generation
|
Disabled or generate ODP sequence when originating a V.42 call. Default is Generate ODP sequence when originating a V.42 call.
|
EC Autodetect Time-out value
|
Maximum period, in milliseconds (ms), during which the modem will run an automated detection machine upon the incoming data. Default is 5000 ms.
|
Protocol Negotiation Time-out
|
Maximum wait (in ms) for error correction protocol negotiation before fallback. Default is 10000 ms.
|
Protocol Negotiation Fallback Character
|
0 to 127. Default is 13.
|
Protocol Negotiation Retransmission Limit
|
0 = Do not disconnect on excessive retransmission; 1 to 255 = number of successive retransmissions to cause disconnect. Default is 12.
|
EC Min, Max Octets Frame Length
|
Buffer length; 64 to 1024 octets of data. Default is 256.
|
Data Compression
|
Disabled, V.42bis, MNP5, or V.42bis or MNP5 (V.42 has precedence). Default is V.42bis or MNP5 (V.42 has precedence).
|
ARA Error Correction
|
ARA1.0 & ARA2.0 Disabled, Enabled for Answer only, Enabled for Answer originate ARA1.0, and Enabled for Answer originate ARA2.0. Default is Enabled for Answer only.
|
V.42 Error Correction
|
V.42(LAP-M) Disabled, V.42(LAP-M) Originate&Answer enabled. Default is Disabled.
|
MNP Error Correction
|
MNP Disabled or MNP Originate&Answer enabled. Default is MNP Originate&Answer enabled.
|
Link Protocol Fallback
|
Asynch Framing (Start/Stop/Parity), Synchronous framing (Raw 8 bits to DSP), or Disconnect (Hang-up). Default is Asynch Framing (Start/Stop/Parity).
|
DSP processor MVIP TDM slice
|
0 to 15.
|
Calling Tone
|
Disabled or Send calling tone. Default is Disabled.
|
Guard Tone
|
Disabled, Use Guard tone (V.22 & V.22bis only). Default is Disabled.
|
Modem Standard
|
V.34bis Automode with terbo, V.34bis Automode skip terbo, V.32 terbo Automode, V.32bis Automode, V.22bis Automode, or K56Flex 1.1. Default is V.34bis Automode with terbo.
|
Max. Connect Rate
|
75 to 56000 bits per second (bps).
|
Min. Connect Rate
|
75 to 56000 bps.
|
Signal Quality Threshold
|
No action on bit errors, Bit Errors >=1:100 cause recovery, Bit Errors >=1:1000 cause recovery, Bit Errors >=1:10000 cause recovery, Bit Errors >=1:100000 cause recovery, or Bit Errors >=1:1000000 cause recovery. Default is 1:1000.
|
Fallback/Fallforward Squelch Timer
|
Time to delay (in ms) after a speed shift before allowing another speed shift. Default is 500 ms.
|
Fall Forward Timer
|
Elapsed time (in ms) with continuous good signal quality to cause a fall forward. Default is 10000 ms.
|
Fall Back Timer
|
Elapsed time (in ms) with bad signal quality to cause a fallback. Default is 500 ms.
|
Terminate Time-out
|
Elapsed time (in seconds) after a disconnect request before forcing a link disconnection. During this period, the modem sends buffered data and then clears down the link. Default is 20 seconds.
|
Wait for Data Mode Time-out
|
Maximum time (in seconds) during link establishment before disconnection. Default is 40; 60 for K56Flex.
|
Lost Carrier To Hang-up Delay
|
Maximum time (in ms) without a carrier to cause the link disconnect. Default is 1400 ms.
|
PCM Transmit Level Setting
|
6d Bm, 7 dBm, 8 dBm, -20 dBm, or -21 dBm. Default is 9 dBm.
|
Retrain Limit
|
Maximum successive failed retrains to cause the link to disconnection. Default is 4.
|
V.34 Max. Symbol Rate
|
2400 baud, 2743 baud, 2800 baud, 3000 baud, 3200 baud, or 3429 baud. Default is 3429 baud.
|
V.34 Min. Symbol Rate
|
2400 baud, 2743 baud, 2800 baud, 3000 baud, 3200 baud, or 3429 baud. Default is 2400 baud.
|
V.34 Carrier Frequency
|
Low Carrier, High Carrier, or Auto Carrier Selection. Default is High Carrier.
|
V.34 Preemphasis Filter Selection
|
0 to 10 = a selected filter; 11 = Automatic Preemphasis Selection. Default is 11.
|
Tx and Rx Signaling Type
|
NULL signaling, MF signaling, DTMF signaling, Lower band R2 signaling, Upper band R2 signaling, or R1 signaling. Default is NULL signaling.
|
Call Progress Tone Detection
|
No tone detection, Dial tone detection, Ring-Back tone detection, or Busy tone detection. Default is No tone detection.
|
+++ Escape Detection
|
Disabled, Enabled, or Enabled-in-Originate-Mode-Only. Default is Enabled-in-Originate-Mode-Only.
|
AT Command Processor
|
Disabled or Enabled. Default is Disabled.
|
Call Set Up Delay
|
No delay before link initiation, delay value (1 to 255 ms). Default is No delay.
|
Automatic Answer
|
Answer immediately, delay value (1 to 255 seconds). Default is 1 second.
|
Escape Detection Character
|
ASCI value (0 to 127). Default is 43.
|
Carriage Return Character
|
ASCI value (0 to 127). Default is 13.
|
Line Feed Character
|
ASCI value (0 to 127). Default is 10.
|
Backspace Character
|
ASCI value (0 to 127). Default is 8.
|
Pause Before Blind Dialing
|
2 to 255 seconds. Default is 2.
|
Wait For Carrier After Dial
|
Wait for data mode timeout.
|
Comma Dial Modifier Time
|
2 to 255 seconds. Default is 2.
|
Related Commands
Command
|
Description
|
show port operational-status
|
Displays the operational status of a specific port or port range.
|
show port digital log
To display the data event log for digital modems, use the show port digital log command in EXEC mode.
show port digital log [reverse slot/port] [slot | slot/port]]
Syntax Description
reverse
|
(Optional) Displays a report with the most recent entry first.
|
slot
|
(Optional) All ports on the specified slot. For the Cisco AS5400, slot values range from 1to 7.
|
slot/port
|
(Optional) All ports on the specified slot and service processing element (SPE). For the Cisco AS5400, slot values range from 1to 7 and port values range from 0 to one less than the number of ports supported by the card. You must include the slash mark.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
12.1(1)XD
|
This command was introduced on the Cisco AS5400.
|
12.1(3)T
|
This command was implemented on the Cisco AS5400.
|
12.1(5)XM1
|
This command was implemented on the Cisco AS5350 universal gateway.
|
12.2(11)T
|
This command was integrated into Cisco IOS Release 12.2(11)T and support was added for the Cisco AS5350.
|
Usage Guidelines
Note This command is not supported on the Cisco AS5800 with the Universal Port DFC.
Examples
The following is sample output from the show port digital log command on the Cisco AS5400 with the NextPort DFC:
Router# show port digital log
00:02:41: incoming called number: 35140
Service type: DIGITAL_DATA
Service type: DIGITAL_DATA
00:02:41: Digital State event:
00:02:40: Digital Static event:
TX,RX Bit Rate : 19200, 19200
00:02:42: incoming called number: 35140
Service type: DIGITAL_DATA
Service type: DIGITAL_DATA
00:02:41: Digital State event:
00:02:41: Digital Static event:
TX,RX Bit Rate : 19200, 19200
00:02:42: incoming called number: 35140
Service type: DIGITAL_DATA
Service type: DIGITAL_DATA
00:02:42: Digital State event:
00:02:42: Digital Static event:
TX,RX Bit Rate : 19200, 19200
00:02:43: incoming called number: 35140
Service type: DIGITAL_DATA
Service type: DIGITAL_DATA
00:02:43: Digital State event:
00:02:43: Digital Static event:
Table 86 describes the significant fields shown in the display.
Table 86 show port digital log Field Descriptions
Field
|
Description
|
Port
|
The port and slot with the events log of current session.
|
incoming called number
|
The incoming called number.
|
Service type
|
The type of digital service, data or voice.
|
Session State
|
The condition of the current state, active or idle.
|
Digital State event:
|
The digital state. Values are as follows:
0—IDLE state
10—CONNECTING state
30—Steady
50—TERMINATING state
|
Connect Protocol
|
The data carrier connect standard used to support the rates of bits per second (bps).
|
Data Bits
|
The number of data bits, 7, 8, or 9. Default is 8.
|
Parity
|
The parity selection of 0 = no parity, 1 = odd parity. Default is no parity.
|
Stop Bits
|
The selection of stop bits, 1 or 2. Default is 1.
|
TX, RX Bit Rate
|
The transmit and receive bit rate. For RX, the bit rate is from the remote service provider to the local service provider. For TX, the bit rate is from the local service provider to the remote service provider.
|
Events Log
|
Displays the log of events for that port.
|
Related Commands
Command
|
Description
|
clear port digital log
|
Clears specific service events.
|
clear port log
|
Clears all event entries in the port level history event log.
|
show port digital log
|
Displays port events with the most recent event first.
|
show port log
To display the service events generated by the sessions, use the show port log command in EXEC mode.
show port [fax | voice] log [reverse slot/port] [slot | slot/port]
Syntax Description
fax
|
(Optional) Displays the fax data event log.
|
voice
|
(Optional) Displays the voice data event log.
|
reverse
|
(Optional) Displays the port history event log with the most recent event first.
|
slot/port
|
(Optional) All ports on the specified slot and service processing element (SPE). Slot values range from 1 to 7 and port values range from 0 to 107. You must include the slash mark.
|
slot
|
(Optional) All ports on the specified slot. Slot values range from 1 to 7.
|
Defaults
No default behavior or values.
Command Modes
EXEC
Command History
Release
|
Modification
|
12.1(1)XD
|
This command was introduced on the Cisco AS5400.
|
12.1(3)T
|
This command was implemented on the Cisco AS5400 and Cisco AS5800.
|
12.1(5)XM2
|
This command was integrated into Cisco IOS Release 12.1(5)XM2.
|
12.2(11)T
|
This command was integrated into Cisco IOS Release 12.2(11)T and support was added for the Cisco AS5350 and Cisco AS5400 platforms.
|
Examples
The following example shows output for the Cisco AS5400 with the universal port Dial Feature Card (DFC). The example shows the port voice history event log for slot 4, port 0:
Router# show port voice log 4/0
03:36:26: incoming caller number: 11001
03:36:26: incoming called number: 21001
03:36:26: Voice Connect event:
Voice Codec : G.711 a-law
Echo Canceler Length : 64 taps
Digit detection enable : DTMF signaling - enabled
Echo Cancellation Control : Echo cancellation - enabled
Non-linear processor - enabled
Echo reset coefficients -
High pass filter enable -
Comfort noise generation : Generate comfort noise
Voice activity detection : Disabled
Information field size : 20 ms
Digit relay enable : OOB Digit relay -
Encapsulation protocol : RTP
Playout de-jitter mode : adaptive
03:36:27: Voice Terminate event:
Disconnect Reason : Non-specific host disconnect
Current playout delay : 30 ms
Min/Max playout delay : 25/45 ms
Clock offset : 528623613 ms
Predictive concealment : 0 ms
Interpolative concealment : 0 ms
Silence concealment : 0 ms
Buffer overflow discards : 0
End-point detection errors : 0
Tx/Rx Voice packets : 6130/6130
Tx/Rx signaling packets : 0/0
Tx/Rx comfort noise packets : 0/0
Tx/Rx duration : 122615/122615
Tx/Rx voice duration : 90000/82000
Out of sequence packets : 0
Num. of early packets : 0
Tx/Rx Power : 932/101 dBm
Background noise level : -1 dBm
Tx/Rx current activity : silence/silence
The following example shows output for the Cisco AS5400 with the universal port DFC. The example shows the port fax history event log for slot 1, port 0:
Router# show port fax log
*Jan 1 18:39:30.499 UTC: Fax-relay Connect event:
Max. transmission rate : 4800 bps
Information field size : 20 ms
TCF generation : transparent
Encapsulation protocol : UDPTL
Table 87 describes the significant fields shown in the display. Voice output definitions appear first. Fax output definitions appear last.
Table 87 show port log Field Descriptions
Field
|
Description
|
incoming caller number
|
The incoming caller number.
|
incoming called number
|
The incoming called number.
|
Voice Codec
|
Codec used for the current call.
|
Echo Canceler Length
|
Length of echo canceler in number of taps. Ranges from 1 to 1024 (128 milliseconds).
|
Digit detection enable
|
Bit mask where 1=enabled, 0=disabled, Bit 0=DTMF signaling detection.
|
Echo Cancellation Control
|
Bit mask where 1=enabled, 0=disabled
Bit 0: Echo cancellation enable
Bit 1: Echo update enable
Bit 2: Nonlinear processor enable
Bit 3: Echo reset coefficients (single shot)
Bit 4: High pass filter disable
Bits 5—15: reserved (set to 0)
|
Echo update
|
Bit 1: Echo update enable.
|
Non-linear processor
|
Bit 2: Nonlinear processor enable.
|
Echo reset coefficients
|
Bit 3: Echo reset coefficients (single shot).
|
High pass filter enable
|
Bit mask where 1 = enabled, 0 = disabled Bit 0 = Echo cancellation enable.
Bit 1: Echo update enable
Bit 2: Nonlinear processor enable
Bit 3: Echo reset coefficients (single shot)
Bit 4: High pass filter disable
Bits 5—15: reserved (set to 0)
|
Comfort noise generation
|
0 = generate silence - G.711 only, 1 = generate comfort noise.
|
Voice activity detection
|
0 = disabled, 1 = enabled.
|
Information field size
|
Maximum size (in milliseconds) of information field in fax relay packets. The range is 0 to 90 ms.
|
Digit relay enable
|
Bit mask where 1 = enabled, 0 = disabled, Bit 0 = Digit Passthrough suppression.
|
IB Digit relay
|
Bit 1 = IB Digit Relay.
|
Encapsulation protocol
|
1 = RTP (VoIP), 2 = FRF.11 (VoFR), 3 = VoATM.
|
Playout de-jitter mode
|
0 = fixed, 1 = adaptive.
|
Input Gain
|
-6.0 to 6.0 in 0.1 decibel (dB) increments.
|
Output Gain
|
0 to -14.0 in 0.1 dB increments.
|
Disconnect Reason
|
Disconnect reason.
|
Call Timer
|
In seconds.
|
Current playout delay
|
Current playout delay estimate in ms.
|
Min/Max playout delay
|
Minimum and Maximum playout delay encountered in ms.
|
Clock offset
|
Clock offset value (in ms).
|
Predictive concealment
|
Cumulative duration (in ms).
|
Interpolative concealment
|
Cumulative duration (in ms).
|
Silence concealment
|
Cumulative duration (in ms).
|
Buffer overflow discards
|
Cumulative number buffer overflow errors.
|
End-point detection errors
|
Cumulative number of endpoint detection errors.
|
Tx/Rx SSRC
|
Value of Tx/Rx SSRC in the Routing Table Protocol (RTP) header.
|
Tx/Rx Voice packets
|
Cumulative count of voice packets sent and received.
|
Tx/Rx signaling packets
|
Cumulative count of signaling packets sent and received.
|
Tx/Rx comfort noise packets
|
Cumulative count of comfort noise packets sent and received.
|
Tx/Rx duration
|
Total duration of voice transmission and reception (in ms).
|
Tx/Rx voice duration
|
Total duration of voice transmission and reception (in ms).
|
Out of sequence packets
|
Cumulative count of packets received out of sequence.
|
Bad protocol headers
|
Cumulative count of packets received with bad protocol headers.
|
Num. of late packets
|
Cumulative count of packets received late.
|
Num. of early packets
|
Cumulative count of packets received early.
|
Tx/Rx Power
|
Current power of sent and received signal (to TDM) in 0.1 dBm increments.
|
Tx/Rx Mean
|
Average power of sent and received signal (to TDM) in 0.1 dBm increments.
|
Background noise level
|
Current background noise level estimate in 0.1 decibel (dB) increments.
|
ERL level
|
Current Echo Return Loss (ERL) level estimate in 0.1 dB increments.
|
ACOM level
|
Current ACOM level estimate in 0.1 dB increments. The term ACOM is used in G.165, "General Characteristics of International Telephone Connections and International Telephone Circuits: Echo Cancellers." ACOM is the combined loss achieved by the echo canceller, which is the sum of the echo return loss, echo return loss enhancement, and nonlinear processing loss for the call.
|
Tx/Rx current activity
|
0 = silence, 1 = voice.
|
Max. transmission rate
|
0: No Limit.
1: 2400 bits per second (bps)
2: 4800 bps
3: 7200 bps
4: 9600 bps
5: 12000 bps
6: 14400 bps
|
Information field size
|
Maximum size of information field in fax relay packets. The range is from 0 to 90 ms.
|
TCF generation
|
0: transparent (remote).
1: controlled (local).
|
Transmit level
|
Transmit level of remodulator (in dBm): -10 to -21.
|
Encapsulation protocol
|
1: UDPTL (T.38—VoIP) (default).
2: FRF.11 (VoFR).
3: RTP (IFP in RTP).
|
IFP Payload Type
|
0 to 127. Negotiated payload type for fax relay over RTP. (Valid only when encapsulation protocol is RTP.)
|
ECM Disable
|
0 - Error Correction Mode (ECM) is not disabled.
1 - ECM is disabled.
|
Related Commands
Command
|
Description
|
clear port log
|
Clears all port log events.
|
show port modem calltracker
To display the port-level information for an active modem, use the show port modem calltracker command in EXEC mode.
Cisco AS5350 and Cisco AS5400 with the NextPort Dial Feature Card (DFC)
show port modem calltracker [slot | slot/port]
Cisco AS5800 with the Universal Port Card (UPC)
show port modem calltracker [shelf/slot | shelf/slot/port]
Syntax Description
slot
|
(Optional) All ports on the specified slot. For the Cisco AS5350 slot values range from 1 to 3. For the Cisco AS5400, slot values range from 1 to 7.
|
slot/port
|
(Optional) All ports on the specified slot and service processing element (SPE). For the Cisco AS5350 slot values range from 1 to 3. For the Cisco AS5400, slot values range from 1 to 7. Port values range from 0 to one less than the number of ports supported by the card. You must include the slash mark.
|
shelf/slot
|
(Optional) All ports on the specified shelf and slot. For the Cisco AS5800, shelf values range from 0 to 1 and Universal Port Card (UPC) slot values range from 2 to 11. You must include the slash mark.
|
shelf/slot/port
|
(Optional) The specified port range on a shelf and slot. For the Cisco AS5800, shelf values range from 0 to 1, slot values range from 2 to 11, and SPE values range from 1to 323. You must type in the forward slashes (/).
|
Command Modes
EXEC
Command History
Release
|
Modification
|
12.1(1)XD
|
This command was introduced on the Cisco AS5400.
|
12.1(3)T
|
This command was implemented on the Cisco AS5400 and Cisco AS5800.
|
12.1(5)XM1
|
This command was implemented on the Cisco AS5350 universal gateway.
|
12.2(11)T
|
This command was integrated into Cisco IOS Release 12.2(11)T and support was added for the Cisco AS5350.
|
Usage Guidelines
When there is no call on the specified port, the most recent call information is displayed. This command uses the Call Tracker database. To enable Call Tracker, enter the calltracker enable global configuration command.
Examples
The following is sample output from the show port modem calltracker command on the Cisco AS5400 with the NextPort DFC. This example shows output for slot 3, port 3:
Router# show port modem calltracker 3/3
-------------------------- call handle= 62 --------------------------
status=Active, service=PPP, origin=Answer, category=Modem
DS0 slot/port/ds1/chan=4/7/7/0, called=124, calling=(n/a)
userid=as5300-ref2, ip=192.169.124.1, mask=255.255.255.0
setup=06/22/2000 21:50:47, conn=6.77, phys=25.00, service=29.83, authen=29.83
init rx/tx b-rate=33600/33600, rx/tx chars=0/0
resource slot/port=3/3, mp bundle=0, charged units=0, account id=0
idb handle=0x645B97CC, tty handle=0x622207BC, tcb handle=0x0
----------------------------------------------------------------------------
protocol: last=LAP-M, attempted=LAP-M
compression: last=V.42bis-Both, supported= V.42bis-RX V.42bis-TX
standard: last=V.34+, attempted=V.21, initial=V.21
snr=40 dB, sq=5, rx/tx level=-15/0 dBm
phase jitter: freq=1 Hz, level=2 degrees
far end echo level=-90 dBm, freq offset=0 Hz
phase roll=0 degrees, round-trip delay=0 msecs
digital pad=None dB, digital pad comp=0
rbs pattern=0, constellation=0 point
rx/tx: symbol rate=3429/3429, carrier freq=1959/1959
rx/tx: trellis code=0/0, preemphasis index=0/0
rx/tx: constellation shape=Off/Off, nonlinear encode=Off/Off
rx/tx: precode=Off/Off, xmit level reduct=0/0 dBm
rx/tx: chars=0/0, general info=0x0
rx/tx: link layer chars=0/0, NAKs=0/0
error corrected: rx/tx=0/0, rx bad=0
ec retransmissions=0, retransmitted frames=0
rx/tx ppp slip=0/0, bad ppp slip=0
rx/tx b-rate: last=33600/33600, lowest=0/0, highest=0/0
phase 2 projected max rx b-rate: client=0, host=33600
phase 4 desired rx/tx b-rate: client=16384/25987, host=25987/42765
retrains: local=0, remote=0, failed=0
speedshift: local up/down=0/0, remote up/down=0/0, failed=0
v110: rx good=0, rx bad=0, tx=0, sync lost=0
v90: status=(Invalid #141), client=(n/a), failure=None
rx/tx: max neg I frame=128/128, neg window=0/128
v42bis size: dictionary=0, string=16
T401 timeouts=0, tx window closures=0, rx overruns=0
test err=0, reset=0, v0 synch loss=0
duration(sec)=0, disc reason=0x0
--------5---------10--------15--------20--------25--------30
line shape : 0x0000000000000000000000000000000000000000000000000000
v8bis capab : 0x12C9808081C609B502009481834347CB000000000000
v8bis mod sl: 0x00000000000000000000000000000000000000000000
v8 jnt menu : 0xC16513942A8D00000000000000000000000000000000
v8 call menu: 0x00C16513942A00000000000000000000000000000000
state trnsn : 0x0F0F010203041013151920FF000000000000000000000000000000000000
portwre diag: 0x00000000000000000000000000000000
phase 2 info: 0x0200EFF41F120000003CEFF41F0200E001EFB4014082050B083470200001
1EEFB41440E1050008FCA707A707650D00000000000000000000
phase 4 info: 0x0DA70D65836583400040
----------------------------------------------------------------------------
show port modem log
To display the events generated by the modem sessions, use the show port modem log command in EXEC mode.
Cisco AS5350 and Cisco AS5400 with the NextPort Dial Feature Card (DFC)
show port modem log [reverse slot/port] [slot | slot/port]
Cisco AS5800 with the Universal Port Card (UPC)
show port modem log [reverse shelf/slot/port] [shelf/slot | shelf/slot/port]
Syntax Description
reverse
|
(Optional) Displays the modem port history event log with the most recent event first.
|
slot/port
|
(Optional) All ports on the specified slot and service processing element (SPE). For the Cisco AS5350 slot values range from 1 to 3. For the Cisco AS5400, slot values range from 1 to 7. Port values range from 0 to one less than the number of ports supported by the card. You must include the slash mark.
|
slot
|
(Optional) All ports on the specified slot. For the Cisco AS5350 slot values range from 1 to 3. For the Cisco AS5400, slot values range from 1 to 7.
|
shelf/slot/port
|
(Optional) All ports on the specified SPE. For the Cisco AS5800, shelf values range from 0 to 1, slot values range from 2 to 11, and port values range from 0 to one less than the number of ports supported by the card. You must type in the forward slashes (/).
|
shelf/slot
|
(Optional) All ports on the specified shelf and slot. For the Cisco AS5800, shelf values range from 0 to 1 and Universal Port Card (UPC) slot values range from 2 to 11. You must include the slash mark.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
12.1(1)XD
|
This command was introduced on the Cisco AS5400.
|
12.1(3)T
|
This command was implemented on the Cisco AS5400 and Cisco AS5800.
|
12.1(5)XM1
|
This command was implemented on the Cisco AS5350.
|
12.2(2)XA
|
Link and states information was added.
|
12.2(2)XB1
|
This command was integrated into Cisco IOS Release 12.2(2)XB1.
|
12.2(11)T
|
This command was integrated into Cisco IOS Release 12.2(11)T and support was added for the Cisco AS5350.
|
Usage Guidelines
The port modem test log displays the results of the SPE diagnostics tests.
Examples
The following is sample output for the Cisco AS5400 with the NextPort DFC. This example shows the port history event log for slot 5, port 47:
Router# show port modem log 5/47
Service type: DATA_FAX_MODEM
Service mode: DATA_FAX_MODEM
00:02:23: incoming called number: 35160
Service type: DATA_FAX_MODEM
Service mode: DATA_FAX_MODEM
Service type: DATA_FAX_MODEM
Service mode: DATA_FAX_MODEM
00:02:23: Modem State event:
00:02:16: Modem State event:
00:02:13: Modem State event:
00:02:05: Modem State event:
00:02:05: Modem State event:
00:02:05: Modem Static event:
Connected Standard : V.34+
TX,RX Symbol Rate : 3429, 3429
TX,RX Carrier Frequency : 1959, 1959
TX,RX Trellis Coding : 16/16
Round Trip Delay : 0 msecs
TX,RX Bit Rate : 33600, 33600
Robbed Bit Signalling (RBS) pattern : 0
Digital Pad Compensation : None
4 bytes of link info not formatted : 0x00 0x00 0x00 0x00 0x00
00:02:06:Modem Dynamic event:
Signal Noise Ratio : 40 dB
Phase Jitter Frequency : 0 Hz
Phase Jitter Level : 2 degrees
Far End Echo Level : -90 dBm
EC Retransmission Count : 0
Characters transmitted, received : 0, 0
Characters received BAD : 0
PPP/SLIP packets transmitted, received : 0, 0
PPP/SLIP packets received (BAD/ABORTED) : 0
EC packets transmitted, received OK : 0, 0
EC packets (Received BAD/ABORTED) : 0
The following example shows the port history event log with the most recent event first on slot 5, port 40:
Router# show port modem log reverse 5/40
Modem port 5/40 Events Log
00:02:18:Modem Dynamic event:
Signal Noise Ratio : 38 dB
Phase Jitter Frequency : 0 Hz
Phase Jitter Level : 0 degrees
Far End Echo Level : 0 dBm
EC Retransmission Count : 0
Characters transmitted, received : 0, 0
Characters received BAD : 0
PPP/SLIP packets transmitted, received : 0, 0
PPP/SLIP packets received (BAD/ABORTED) : 0
EC packets transmitted, received OK : 0, 0
EC packets (Received BAD/ABORTED) : 0
00:02:18: Modem Static event:
Connected Standard : V.90
TX,RX Symbol Rate : 8000, 3200
TX,RX Carrier Frequency : 1829, 1829
TX,RX Trellis Coding : 16/16
Round Trip Delay : 4 msecs
TX,RX Bit Rate : 52000, 28800
Robbed Bit Signalling (RBS) pattern : 255
Digital Pad Compensation : Enabled
4 bytes of link info not formatted : 0x00 0x00 0x00 0x00 0x00
00:02:23: Modem State event:
00:02:23: Modem State event:
00:02:36: Modem State event:
00:02:39: Modem State event:
00:02:46: Modem State event:
00:02:46: Port State Reached:
Service type: DATA_FAX_MODEM
Service mode: DATA_FAX_MODEM
00:02:46: Port State Reached:
Service type: DATA_FAX_MODEM
Service mode: DATA_FAX_MODEM
00:02:47: incoming called number: 6000
00:02:47: incoming caller number: 90002
The following is sample output for the Cisco AS5800 with the UPC. This example shows the port history event log for slot 8, ports 0 to 6:
Router# show port modem log 1/8/0 1/8/6
09:09:53: Service Type: DATA_FAX_MODEM
09:09:53: Service Mode: DATA_FAX_MODEM
09:09:53: Session State: FLUSHING
09:09:53: Service Type: DATA_FAX_MODEM
09:09:53: Service Mode: DATA_FAX_MODEM
09:09:53: Session State: IDLE
09:09:53: Modem State event:
09:09:53: Modem End Connect event:
Disconnect Reason Info : 0x1F00
Class (=31 ): Requested by host
Reason (=0 ): non-specific host disconnect
EC Retransmission Count : 0
Characters transmitted, received : 2633, 485
Characters received BAD : 0
PPP/SLIP packets transmitted, received : 0, 0
PPP/SLIP packets received (BAD/ABORTED) : 0
EC packets transmitted, received OK : 27, 21
EC packets (Received BAD/ABORTED) : 0
09:09:54:Modem Link Rate event:
09:09:55: Service Type: DATA_FAX_MODEM
09:09:55: Service Mode: DATA_FAX_MODEM
09:09:55: Session State: IDLE
09:09:55: Service Type: DATA_FAX_MODEM
09:09:55: Service Mode: DATA_FAX_MODEM
09:09:55: Session State: ACTIVE
09:09:55: Modem State event:
09:09:55: Modem State event:
09:09:55: Modem State event:
09:09:55: Modem State event:
09:09:55: Modem State event:
09:09:55: Modem Static event:
Connected Standard : V.34+
TX,RX Symbol Rate : 3429, 3429
TX,RX Carrier Frequency : 1959, 1959
TX,RX Trellis Coding : 16/16
Round Trip Delay : 1 msecs
TX,RX Bit Rate : 31200, 28800
Robbed Bit Signalling (RBS) pattern : 0
Digital Pad Compensation : None
4 bytes of link info not formatted : 0x00 0x00 0x00 0x00 0x00
09:09:56: Modem Dynamic event:
Signal Noise Ratio : 38 dB
Phase Jitter Frequency : 13 Hz
Phase Jitter Level : 0 degrees
Far End Echo Level : -90 dBm
EC Retransmission Count : 0
Characters transmitted, received : 0, 0
Characters received BAD : 0
PPP/SLIP packets transmitted, received : 0, 0
PPP/SLIP packets received (BAD/ABORTED) : 0
EC packets transmitted, received OK : 0, 0
EC packets (Received BAD/ABORTED) : 0
09:09:58: Service Type: DATA_FAX_MODEM
09:09:58: Service Mode: DATA_FAX_MODEM
09:09:58: Session State: FLUSHING
09:09:58: Service Type: DATA_FAX_MODEM
09:09:58: Service Mode: DATA_FAX_MODEM
09:09:58: Session State: IDLE
09:09:58: Modem State event:
Table 88 describes the significant fields shown in the displays.
Table 88 show port modem log Field Descriptions
Field
|
Description
|
Port<5/47> Events Log
|
Port number and slot is displayed.
|
Service type:
|
Data fax modem is displayed.
|
Service mode:
|
Data fax modem mode.
|
Session State:
|
Idle or busy state.
|
Incoming called number:
|
The number of the incoming call.
|
Modem <slot/port> Events Log:
|
The modem for which log events are currently displayed.
|
Modem State Event
|
Current state of the modem, which can be any of the following:
|
| |
Connect—Modem is connected to a remote host.
|
Open—Open modem event.
|
Link—Link protocol event occurred.
|
Training—Modem retraining event.
|
EC correction—Error correction frames sent or received.
|
Steady—Steady modem event.
|
Bad—Inoperable state, which is configured by the modem bad command.
|
Bad*—Inoperable state, which is configured by the modem startup-test command during initial power-up testing.
|
Reset—Modem is in reset mode.
|
D/L—Modem is downloading firmware.
|
Bad FW—Downloaded modem firmware is not operational.
|
Busy—Modem is out of service and not available for calls
|
Idle—Modem is ready for incoming and outgoing calls.
|
Modem Static event:
|
Current static event of the MICA modem, which can be any of the following:
|
| |
Connect Protocol—Connection protocol used for the current session, which can be SYNC mode, ASYNC mode, ARA1.0, ARA2.0, LAP-M, or MNP.
|
Compression—Type of compression used for the current session, which can be None, V.42bis TX, V.42bis RX, V.42bis both, or MNP5 data compression.
|
Connected Standard—Standards protocol used to connect, which can be V.21, Bell103, V.22, V.22bis, Bell212, V.23, V.32, V.32bis, V.32terbo, V.34, V.34+, or K56Flex 1.1.
|
TX, RX Symbol Rate—Symbol rate used to send samples to the line or receive samples off of the line.
|
TX, RX Carrier Frequency—Carrier frequency used by the remote service provider.
|
TX, RX Trellis Coding—Trellis coding received and sent.
|
Frequency Offset—+/-32 in 1/8 hertz (Hz) steps.
|
Round Trip Delay—Total round trip propagation delay of the link, which is expressed in milliseconds (ms).
|
TX, RX Bit Rate—For RX, the bit rate from the remote service provider to the local service provider. For TX, the bit rate from the local service provider to the remote service provider.
|
Modem Dynamic event:
|
|
| |
Sq Value—Signal quality value, which can be from 0 to 7 (0 is the worst possible quality).
|
Signal Noise Ratio—Expressed in decibels, which can be from 0 to 70 dB steps.
|
Receive Level—Expressed in decibels, which can be from 0 to 128 dBm steps.
|
Phase Jitter Frequency—+/-32 in 1/8 Hz steps.
|
Phase Jitter Level—0 to 90 degrees.
|
Far End Echo Level—0 to -90 in dBm of far end echo level (that portion of the sent analog signal that has bounced off the analog front end of the remote modem).
|
Phase Roll—+/-32 in 1/8 Hz steps.
|
Total Retrains—Count of total retrains.
|
ECR retransmission Count—Count of total error correction retransmissions that occurred during the duration of the link.
|
Characters Transmitted, Received—Count of total characters sent and received.
|
Characters received BAD—A subset of the characters sent and received. Represents the total number of parity error characters.
|
PPP/SLIP packets transmitted, received—Total count of PPP/SLIP packets sent and received. This total could include all PPP/SLIP packets, including BAD/ABORTED packets.
|
PPP/SLIP packets received, (BAD/ ABORTED)—Total count of the bad or aborted PPP/Serial Line Internet Protocol (SLIP) packets, which is a subset of the above (PPP/SLIP packets received, transmitted).
|
EC packets transmitted, received—Count of total error correction frames sent and received. This total could include all error correction packets, including BAD/ABORTED packets.
|
EC packets (Received BAD/ ABORTED)—Total count of the bad or aborted error correction packets, which is a subset of the EC packets sent and received.
|
Related Commands
Command
|
Description
|
clear port log
|
Clears all event entries in the port level history event log.
|
port modem autotest
|
Automatically and periodically performs a modem diagnostics test for modems inside the access server or router.
|
port modem startup-test
|
Performs diagnostic testing for all modems.
|
show port modem log
|
Displays the events generated by the modem sessions.
|
show spe modem active
|
Displays active modem statistics of all SPEs, a specified SPE, or the specified SPE range.
|
test port modem back-to-back
|
Tests two specified ports back-to-back and transfers a specified amount of data between the ports.
|
show port modem test
To display the modem test log, use the show port modem test command in EXEC mode.
Cisco AS5400 with the NextPort Dial Feature Card (DFC)
show port modem test [slot | slot/port]
Cisco AS5800 with the Universal Port Card (UPC)
show port modem test [shelf/slot | shelf/slot/port]
Syntax Description
slot
|
(Optional) All ports on the specified slot. For the Cisco AS5350 slot values range from 1 to 3. For the Cisco AS5400, slot values range from 1 to 7.
|
slot/port
|
(Optional) All ports on the specified slot and service processing element (SPE). For the Cisco AS5350 slot values range from 1 to 3. For the Cisco AS5400, slot values range from 1 to 7. Port values range from 0 to one less than the number of ports supported by the card. You must include the slash mark.
|
shelf/slot
|
(Optional) All ports on the specified shelf and slot. For the Cisco AS5800, shelf values range from 0 to 1 and Universal Port Card (UPC) slot values range from 2 to 11. You must include the slash mark.
|
shelf/slot/port
|
(Optional) The specified port range on a shelf and slot. For the Cisco AS5800, shelf values range from 0 to 1, slot values range from 2 to 11, and SPE values range from 0 to 53. You must include the slash mark.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
12.1(1)XD
|
This command was introduced on the Cisco AS5400.
|
12.1(3)T
|
This command was implemented on the Cisco AS5400 and Cisco AS5800.
|
12.1(5)XM1
|
This command was implemented on the Cisco AS5350.
|
12.2(11)T
|
This command was integrated into Cisco IOS Release 12.2(11)T and support was added for the Cisco AS5350.
|
Usage Guidelines
The port modem test log displays the results of the SPE diagnostics tests.
Examples
The following is sample output for the Cisco AS5400 with the NextPort DFC. This example displays the results of the SPE startup test, SPE autotest, and SPE back-to-back test.
Note The Reason column indicates why the test was started. The TIME INTERVAL is one of the triggers under autotest, the other being the error threshold.
Router# show port modem test
Date Time Modem Test Reason State Result
3/02 12:00:57 PM 2/01 Back-To-Back :STARTUP TEST Idle PASS
3/02 12:00:57 PM 2/00 Back-To-Back :STARTUP TEST Idle PASS
3/02 12:00:58 PM 2/02 Back-To-Back :STARTUP TEST Idle PASS
3/02 12:00:58 PM 2/03 Back-To-Back :STARTUP TEST Idle PASS
3/02 12:00:58 PM 2/04 Back-To-Back :STARTUP TEST Idle PASS
3/02 12:00:58 PM 2/05 Back-To-Back :STARTUP TEST Idle PASS
3/02 12:01:14 PM 3/95 Back-To-Back :STARTUP TEST Idle PASS
3/02 12:01:14 PM 3/94 Back-To-Back :STARTUP TEST Idle PASS
3/02 12:01:15 PM 3/75 Back-To-Back :STARTUP TEST Idle PASS
3/02 12:01:15 PM 3/74 Back-To-Back :STARTUP TEST Idle PASS
3/02 12:13:52 PM 3/20 Back-To-Back :USER INITIATED Idle PASS
3/02 12:13:52 PM 2/10 Back-To-Back :USER INITIATED Idle PASS
3/02 12:44:00 PM 3/102 No Test (Time) :MIN IDLE MODEMS Idle NOTST
3/02 12:44:00 PM 3/103 No Test (Time) :MIN IDLE MODEMS Idle NOTST
3/02 12:44:00 PM 3/104 No Test (Time) :MIN IDLE MODEMS Idle NOTST
3/02 12:44:00 PM 3/105 No Test (Time) :MIN IDLE MODEMS Idle NOTST
3/02 12:44:00 PM 3/106 No Test (Time) :MIN IDLE MODEMS Idle NOTST
3/02 12:44:00 PM 3/107 No Test (Time) :MIN IDLE MODEMS Idle NOTST
3/02 12:44:21 PM 2/73 Back-To-Back :TIME INTERVAL Idle PASS
3/02 12:44:21 PM 2/72 Back-To-Back :TIME INTERVAL Idle PASS
3/02 12:44:21 PM 2/33 Back-To-Back :TIME INTERVAL Idle PASS
3/02 12:44:21 PM 2/32 Back-To-Back :TIME INTERVAL Idle PASS
3/02 12:44:21 PM 3/37 Back-To-Back :TIME INTERVAL Idle PASS
Table 89 describes the significant fields shown in the display.
Table 89 show port modem test Field Descriptions
Field
|
Description
|
Date
|
Date the back-to-back test occurred for the specified modem.
|
Time
|
Time the test occurred.
|
Modem
|
Specified modem that performed a back-to-back test.
|
Test
|
Operation performed on the specified modem.
|
Reason
|
Reason the modem performed the back-to-back test.
|
State
|
Current operational state of the modem.
|
Result
|
Result of the back-to-back test for the specified modem.
|
Related Commands
Command
|
Description
|
clear port log
|
Clears all event entries in the port level history event log.
|
port modem autotest
|
Automatically and periodically performs a modem diagnostics test for modems inside the access server or router.
|
port modem startup-test
|
Performs diagnostic testing for all modems.
|
show port modem log
|
Displays the modem port history event log or modem test log.
|
show port log reverse
|
Displays the latest event first from the port history event log.
|
show port modem log
|
Displays the events generated by the modem sessions.
|
test port modem back-to-back
|
Tests two specified ports back-to-back and transfers a specified amount of data between the ports.
|
show port operational-status
To display the active session statistics, use the show port operational-status command in EXEC mode.
Cisco AS5350 and Cisco AS5400 with the NextPort Dial Feature Card (DFC)
show port operational-status {slot | slot/port}
Cisco AS5800 with the Universal Port Card (UPC)
show port operational-status {shelf/slot | shelf/slot/port}
Syntax Description
slot
|
All ports on the specified slot. For the Cisco AS5350 slot values range from 1 to 3. For the Cisco AS5400, slot values range from 1 to 7.
|
slot/port
|
All ports on the specified slot and service processing element (SPE). For the Cisco AS5350 slot values range from 1 to 3. For the Cisco AS5400, slot values range from 1 to 7. Port values range from 0 to one less than the number of ports supported by the card. You must include the slash mark.
|
shelf/slot
|
All ports on the specified shelf and slot. For the Cisco AS5800, shelf values range from 0 to 1 and Universal Port Card (UPC) slot values range from 2 to 11. You must include the slash mark.
|
shelf/slot/port
|
All ports on the specified SPE. For the Cisco AS5800, shelf values range from 0 to 1, slot values range from 2 to 11, and port values range from 0 to one less than the number of ports supported by the card. You must type in the forward slashes (/).
|
Command Modes
EXEC
Command History
Release
|
Modification
|
12.1(1)XD
|
This command was implemented on the Cisco AS5400.
|
12.1(3)T
|
This command was implemented on the Cisco AS5800.
|
12.1(5)XM1
|
This command was implemented on the Cisco AS5350.
|
12.2(2)XA
|
Disconnect reasons and states information were added.
|
12.2(2)XB1
|
This command was integrated into Cisco IOS Release 12.2(2)XB1.
|
12.2(11)T
|
This command was integrated into Cisco IOS Release 12.2(11)T and support was added for the Cisco AS5350.
|
Usage Guidelines
This command displays the operational status of a specific port or port range. The port should have an associated active modem session when the command is executed. The show port operational-status command is equivalent to the show modem operational-status MICA technologies modem command.
Examples
The following is sample output from the show port operational-status command on the Cisco AS5400 with the NextPort DFC. This example displays operational status for slot 2, SPE 0, port 1:
Router# show port operational-status 2/1
Service Type :Modem service
Disconnect Reason Info :0x0
Reason (=0 ): no disconnect has yet occurred
Modulation Standard :V.34+
TX/RX Bit Rate :31200/14400
TX/RX Symbol Rate :3429/3429
TX/RX Carrier Frequency :1959/1959
TX/RX Trellis Coding :16/16
TX/RX Preemphasis Index :0/1
TX/RX Constellation Shaping :On-Active/On-Active
TX/RX Nonlinear Encoding :On-Active/On-Active
TX/RX Precoding :On-Active/On-Active
TX/RX Xmit Level Reduction :3/1 dBm
Phase Jitter Frequency :2 Hz
Phase Jitter Level :2 degrees
Far End Echo Level :-90 dBm
Round Trip Delay :0 msecs
EC Retransmission count :0
EC packets transmitted/received OK :11/12
EC packets (Received BAD/ABORTED) :0
Characters transmitted/received :76/13
Characters received BAD :0
PPP/SLIP packets transmitted/received :0/0
PPP/SLIP packets received (BAD/ABORTED) :0
Digital Pad Compensation :0
The following example displays operational status for a V.110 digital service for the Cisco AS5400 on slot 2, SPE 3, port 23:
Router# show port operational-status 2/23
Service Type : Digital service
TX/RX Bit Rate : 19200/19200
EC packets transmitted/received OK : 0/0
EC packets (Received BAD/ABORTED) : 0
PPP/SLIP packets transmitted, received : 8/8
PPP/SLIP packets received (BAD/ABORTED) : 0
The following example shows output from the show port operational-status command for the Cisco AS5800 on shelf 1, slot 8:
Router# show port operational-status 1/8
Shelf/Slot/SPE/Port -- 1/8/32/194
Service Type : Modem service
Disconnect Reason Info : 0x0
Reason (=0 ): no disconnect has yet occurred
Modulation Standard : V.34+
TX/RX Bit Rate : 31200/31200
TX/RX Symbol Rate : 3429/3429
TX/RX Carrier Frequency : 1959/1959
TX/RX Trellis Coding : 16/16
TX/RX Preemphasis Index : 0/1
TX/RX Constellation Shaping : Off-None/On-Active
TX/RX Nonlinear Encoding : Off-None/On-Active
TX/RX Precoding : Off-None/On-Active
TX/RX Xmit Level Reduction : 6/5 dBm
Phase Jitter Frequency : 5 Hz
Phase Jitter Level : 2 degrees
Far End Echo Level : -90 dBm
Round Trip Delay : 1 msecs
Self Test Error count : 0
EC Retransmission count : 1
EC packets transmitted/received OK : 34/14
EC packets (Received BAD/ABORTED) : 0
Characters transmitted/received : 9393/355
Characters received BAD : 0
PPP/SLIP packets transmitted/received : 0/0
PPP/SLIP packets received (BAD/ABORTED) : 0
Digital Pad Compensation : 0
Table 90 describes the significant fields shown in the displays.
Table 90 show port operational-status Field Descriptions
Field
|
Description
|
slot/SPE/Port
|
Displays the slot and port designation for the SPE card location.
|
Service Type
|
Indicates the type of service: data, fax, or modem.
|
Disconnect Reason Info
|
Displays the reason for disconnection.
|
Modulation Standard
|
Modulation standard can be V.21, Bell103, V.22, V.22bis, Bell 212, V.23, V.32, V.32bis, V.32terbo, V.34, V.34+, or K56Flex 1.1.
|
Connect Protocol
|
Connect protocol for the current session, which can be SYNC mode, ARA1.0, ARA2.0, LAP-M, MNP, FAX mode, SS7/COT, or V.110.
|
Compression
|
Compression protocol used for the current connection, which can be None, V.42bis TX, V.42bis RX, V.42bis both, or MNP5 data compression.
|
EC packets transmitted/received OK
|
Error correction (EC) packets sent is the number of TX frames that the client modem accepted. EC packets received is the number of data RX frames accepted.
|
EC packets (Received BAD/ABORTED)
|
This is identical to EC Retransmission.
|
EC Retransmission count
|
The number of times the NextPort has gone into error recovery in the TX direction for a particular connection. The larger the number, the worse the connection. However, this parameter should be weighed against the count produced by EC packets sent and received in order to determine if there should really be a concern.
|
Far End Echo Level
|
Over long connections, an echo is produced by impedance mismatches at 2-wire-to-4-wire and 4-wire-to-2-wire hybrid circuitry. The far end echo level (that portion of the sent analog signal that has bounced off of the remote modem analog front end) may range from 0 to -90 in decibels per milliwatt (dBm).
|
Frequency Offset
|
The difference (in hertz) between the modulation carriers (frequency shift in the receive spectrum) between the expected RX carrier frequency and the actual RX carrier frequency.
|
Link Signal Quality
|
Measure of line quality for a given bit rate where 0 is the worst and 3 is steady state. If a 1 or 2 is present, the modem must shift down to a lower rate. Likewise, if the value is 4 to 7, the modem speeds shift up to a higher rate. If the value is high (for example, 7) and the bit rate is low, then there may be a problem at the remote end receiver.
|
Modulation Standard
|
Modulation standard that can be V.21, Bell03, V.22, V.22bis, Bell212, V.23, V.32, V.32bis, V.32terbo, V.34, V.34+, K56Flex, or V.90.
|
Phase Jitter Frequency
|
Peak to peak differential (in hertz) between two signal points. Uncanceled phase jitter looks like "rocking" of the baseband quadrature amplitude modulation (QAM) constellation. The points look like arcs with the outer points having longer arcs.
|
Phase Jitter Level
|
Amount of phase jitter measured and indicates how large the "rocking" is in degrees. On an oscilloscope, the constellation points would look like crescent moons. Values can range up to 15 degrees. The typical value is zero (that is, phase jitter is not normally present).
|
Phase Roll
|
Phase roll affects the echo signal coming back. A certain constellation pattern is sent from a modem and arrives at to the central office. Some echoed form of this signal/constellation pattern is sent back. However, the constellation shape may be rotated from 0 to 359 degrees. This rotation is called the phase roll.
|
PPP/SLIP packets transmitted/received
|
Total count of PPP/Serial Line Internet Protocol (SLIP) packets sent and received. This total could include all PPP/SLIP packets, including BAD/ABORTED packets.
|
PPP/SLIP packets received (BAD/ABORTED)
|
Total count of the bad or aborted PPP/SLIP packets, which is a subset of PPP/SLIP packets received. A counted PPP packet has a bad frame check sequence (FCS), or the SLIP packet has a transparency error.
|
RBS Pattern
|
Reports the number of robbed bits detected in the connection. The robbed bits are used for inband signaling. This information is reported only for K56Flex (by the analog modem) and is found only on a channelized line such as T1 or E1. The 6 least significant bits (LSBs) of the returned value indicate the periodic Robbed Bit Signaling (RBS) pattern where a 1 denotes a pulse code modulation (PCM) sample with a robbed bit.
|
Receive Level
|
The power of the received signal. It ranges from 0 to -128 in dBm steps. Typically the range in the United States is about -22 dBm, and in Europe is -12 dBm. A good range is from -12 dBm to -24 dBm.
|
Round Trip Delay
|
Total round trip propagation delay of the link (in milliseconds). This is important for proper echo cancellation. The amount that the delay varies on the network.
|
Self Test Error count
|
Total errors generated during a self-test run.
|
SNR
|
The ratio measurement (in dB) of the desired signal to noise. This value can range from 0 to 70 dB and changes in 1 dB steps. Note that a 28.8-kbps connection demands an SNR of about 37 dB. Any values lower than this level result in a diminished quality of connection. A 33.6-kbps connection demands an SNR of 38 to 39 dB. Also note that a "clean" line has an SNR of about 41 dB.
|
Total Retrains
|
Count of total retrains and speed shifts.
|
TX/RX Bit Rate
|
TX is the bit rate from the local DCE to the remote DCE. RX is the bit rate from the remote DCE to the local DCE. These rates may be asynchronous.
|
TX/RX Carrier Frequency
|
For TX, carrier frequency used by the local DCE. For RX, carrier frequency used by the remote DCE.
|
TX/RX Symbol Rate
|
TX is symbol rate used to send samples to the line. RX is the symbol rate used to receive samples off of the line. The rates are synchronous with each other.
|
TX/RX Trellis Coding
|
Adds dependency between symbols in order to make the detection in noise more robust (Forward Error Correction). Modems may use 8 (V.32, V.32bis, V.17), 16, 32, 64 (V.34, V.34+, V.90, K56flex), or no trellis coding (V.22, V.22bis, V.21, Bell212, Bell103, V.29, V.27).
|
TX/RX Preemphasis Index
|
Involves shaping the raw transmit spectrum in order to deal with spectrum roll-offs. The preemphasis index can take on the values 0 to 10. A zero denotes no reshaping. Typical values usually fall in the ranges from 0 to 2 or 6 to 7. This technique is used with V.34 and V.34+ standards.
|
TX/RX Constellation Shaping
|
A method for improving noise immunity by using a probability distribution for sent signal points. The signal states used to predict the sensitivity to certain transmission impairments. Values may be either none or active. This technique is used with V.34 and V.34+ standards.
|
TX/RX Nonlinear Encoding
|
Occurs during the training phase and moves the outer points of the constellation away in order to deal with nonlinear distortion. Nonlinear distortion (0 to 200 Hz) tends to affect the higher power signals. Moving the outer constellation points out reduces the chance of error. Values may be either none or active. MICA modems support nonlinear coding in both directions. This technique is used with V.34 and V.34+ standards.
|
TX/RX Precoding
|
Serves the same purpose as the preemphasis index but instead manages the bits and not the raw transmit signals. This is done only when requested and therefore will occur in the RX mode. The values may be either none or active. This technique is used with V.34 and V.34+ standards.
|
TX/RX Xmit Level Reduction
|
Affects the transmit signal with 0 to 15 in dBm of reduction. If nonlinear distortion is detected, the modem prompts the client for a lower-powered TX signal. If the remote end detects nonlinear distortion, it may request that the sender lower the TX signal. This technique is used with V.34 and V.34+ standards.
|
Related Commands
Command
|
Description
|
port modem autotest
|
Automatically and periodically performs a modem diagnostics test for modems inside the access server or router.
|
show spe modem active
|
Displays active modem statistics of all SPEs, a specified SPE, or the specified range of SPEs.
|
test port modem back-to-back
|
Tests two specified ports back-to-back and transfers a specified amount of data between the ports.
|
show ppp bap
To display the BAP configuration settings and run-time status for a multilink bundle, use the show ppp bap command in privileged EXEC mode.
show ppp bap {counters [reset] | group [name] | queues }
Syntax Description
counters [reset]
|
Incoming and outgoing call counters and connection request data. The optional reset keyword resets the counters.
|
group [name]
|
All or, optionally, a specific BAP bundle group.
|
queues
|
BAP queues.
|
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
11.3
|
This command was introduced.
|
12.2T
|
This command was enhanced with a display of incoming and outgoing call counters and connection request data.
|
Examples
The following is sample output from the show ppp bap group command for the bundle group named bap-peer:
Router# show ppp bap group
Group bap-peer (multilink), id 35, peer has precedence, state Idle
Master interface: Dialer1
Outgoing requests: Call, Link Drop
Incoming requests: Call, Callback, Link Drop
Original number dialed 5553926
Transmit queue size threshold is not set
Peer link addition dependent upon load
Timers (secs): Call not set, Callback not set, Link Drop not set,
Retries: Request 3, Dial 1, Indication no limit
Link removal after 3 link drop retries not set
Table 91 describes the significant fields shown in the display of the show ppp bap group command.
Table 91 show ppp bap group Field Descriptions
Field
|
Description
|
Group bap-peer (multilink),
id 35
|
Group name and internally assigned ID. "(multilink)" indicates the governing protocol.
|
peer has precedence
|
In cases where the remote and local peers issue simultaneous requests, the remote peer's request takes precedence when the "peer has precedence" message is displayed. The local peer's request takes precedence when the "precedence over peer" message is displayed.
|
state Idle
|
Internal state.
|
Outgoing requests
|
Current requests configured for outbound negotiation.
|
Incoming requests
|
Current requests allowed for inbound negotiation.
|
Peer link addition dependent upon load
|
Router is monitoring the load and subjecting requests to the load settings.
|
Timers (secs): Call not set, Callback not set, Link Drop not set, Response 30, Pending 20
|
Settings for specified timers.
|
Retries: Request 3, Dial 1, Indication no limit
|
Limits set on specified types of retransmissions.
|
Link removal after 3 link drop retries not set
|
The link will not be removed after no response to the link removal request because default behavior was not changed and the relevant link drop parameter was not set.
|
The display from the show ppp bap counters command is statistics gathered about request and response datagrams that allow endpoints to negotiate a connection and add or drop links from a multilink bundle, per RFC 2125:
•CallReq—Call-Request is a request for permission to add a link to a bundle.
•CallRsp—Call-Response is the required response to Callback-Request datagram.
•CallbackReq—Callback-Request is a request that the peer add a link to a bundle via a callback.
•CallbackRsp—Callback-Response is sent in response to a received Callback-Request.
•DropQueryReq—Link-Drop-Query-Request negotiates with the peer to drop a link from a bundle.
•DropQueryRsp—Link-Drop-Query-Response is sent to the peer to negotiate dropping a link.
•StatusInd—Call-Status-Indication is sent to its peer as a result of a Call-Request or a Callback-Request to indicate whether the attempt to add the link succeeded or failed.
•StatusRsp—Call-Status-Response is sent in response to a received Call-Status-Indication.
The counters record statistical information used by Cisco personnel for debugging purposes that is generally of no value to end users. Following is sample output:
Router# show ppp bap counters
Incoming inv-link opt-err rejects
Outgoing inv-link add-att rem-att add-fail add-pass dial-att oob-ind
Incoming off pend pend-add wait unf-req
Outgoing off pend pend-add unf unf-req
Related Commands
Command
|
Description
|
show ppp multilink
|
Displays bundle information for the MLP bundles.
|
show ppp mppe
To display Microsoft Point-to-Point Encryption (MPPE) information for an interface, use the show ppp mppe command in privileged EXEC mode.
show ppp mppe {serial | virtual-access}[number]
Syntax Description
serial
|
Displays MPPE information for all serial interfaces.
|
virtual-access
|
Displays MPPE information for all virtual-access interfaces.
|
number
|
(Optional) Displays MPPE information for only the specified interface.
|
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
12.0(5)XE5
|
This command was introduced.
|
Usage Guidelines
None of the fields in the output from the show ppp mppe command are fatal errors. Excessive packet drops, misses, out of orders, or CCP-Resets indicate that packets are getting lost. If you see such activity and have stateful MPPE configured, you may want to consider switching to stateless mode.
Examples
The following example displays MPPE information for virtual-access interface 3:
Router# show ppp mppe virtual-access3
Interface Virtual-Access3 (current connection)
Hardware (ISA5/1, flow_id=13) encryption, 40 bit encryption, Stateless mode
packets encrypted = 0 packets decrypted = 1
sent CCP resets = 0 receive CCP resets = 0
next tx coherency = 0 next rx coherency = 0
tx key changes = 0 rx key changes = 0
rx pkt dropped = 0 rx out of order pkt= 0
To update the key change information, reissue the show ppp mppe virtual-access3 command:
Router# show ppp mppe virtual-access3
Interface Virtual-Access3 (current connection)
Hardware (ISA5/1, flow_id=13) encryption, 40 bit encryption, Stateless mode
packets encrypted = 0 packets decrypted = 1
sent CCP resets = 0 receive CCP resets = 0
next tx coherency = 0 next rx coherency = 0
tx key changes = 0 rx key changes = 1
rx pkt dropped = 0 rx out of order pkt= 0
Table 92 describes the significant fields shown in the displays.
Table 92 show ppp mppe Field Descriptions
Field
|
Description
|
packets encrypted
|
Number of packets that have been encrypted.
|
packets decrypted
|
Number of packets that have been decrypted.
|
sent CCP resets
|
Number of CCP-Resets sent. One CCP-Reset is sent for each packet loss that is detected in stateful mode. When configured for stateless MPPE, this field is always zero.
|
next tx coherency
|
The coherency count (the sequence number) of the next packet to be encrypted.
|
next rx coherency
|
The coherency count (the sequence number) of the next packet to be decrypted.
|
key changes
|
Number of times the session key has been reinitialized. In stateless mode, the key is reinitialized once per packet. In stateful mode, the key is reinitialized every 256 packets or when a CCP-Reset is received.
|
rx packet dropped
|
Number of packets received and dropped. A packet is dropped because it is suspected of being a duplicate or already received packet.
|
rx out of order pkt
|
Number of packets received that are out of order.
|
Related Commands
Command
|
Description
|
pptp flow-control static-rtt
|
Specifies the timeout interval of the tunnel server between sending a packet to the client and receiving a response.
|
show ppp multilink
To display bundle information for the Multilink PPP (MLP) bundles, use the show ppp multilink command in EXEC mode.
show ppp multilink [bundle-interface]
Syntax Description
bundle-interface
|
(Optional) The name of a bundle interface. Enter the name of a bundle interface to display information for only that bundle.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
11.2
|
This command was introduced.
|
12.2(13)T
|
This command was modified to include per-class information when Multiclass Multilink PPP (MCMP) is negotiated, the bundle-name argument was added, and the command was integrated into Cisco IOS Release 12.2(13)T.
|
Examples
The following is sample output from the show ppp multilink command when no bundles are on a system:
Router# show ppp multilink
The following is sample output when a single MLP bundle (named bundle1) is on a system:
Router# show ppp multilink
Bundle bundle1, 3 members, first link is BRI0: B-channel 1
0 lost fragments, 8 reordered, 0 unassigned, sequence 0x1E/0x1E rcvd/sent
The following is sample output when two active bundles are on a system. Subsequent bundles would be displayed below the previous bundle.
Router# show ppp multilink
Bundle bundle1, 3 members, first link is BRI0: B-Channel 1
0 lost fragments, 8 reordered, 0 unassigned, sequence 0x1E/0x1E rcvd/sent
Bundle bundle2, 4 members, first link is BRI2: B-Channel 1
0 lost fragments, 28 reordered, 0 unassigned, sequence 0x12E/0x12E rcvd/sent
The following example shows output when a stack group has been created. On stack group member systema, The MLP bundle named bundle1 has bundle interface Virtual-Access4. Two child interfaces are joined to this bundle interface. The first is a local PRI channel (serial 0:4), and the second is an interface from stack group member systemb.
Router# show ppp multilink
Bundle bundle1 2 members, Master link is Virtual-Access4
0 lost fragments, 0 reordered, 0 unassigned, 100/255 load
0 discarded, 0 lost received, sequence 40/66 rcvd/sent
systemb:Virtual-Access6 (10.1.1.1)
The following is sample output when the PPP Bandwidth Allocation Control Protocol (BACP) is enabled for the multilink bundle:
Router# show ppp multilink
Bundle bundle1, 1 member, Master link is Virtual-Access1
Dialer Interface is Dialer1
0 lost fragments, 0 reordered, 0 unassigned, sequence 0x0/0x0 rcvd/sent
0 discarded, 0 lost received, 1/255
Discriminators Local Remote
Table 93 describes the significant fields shown in the display when PPP BACP is enabled.
Table 93 show ppp multilink Field Descriptions
Field
|
Description
|
Bundle
|
Configured name of the multilink bundle.
|
1 member
|
Number of interfaces in the group.
|
Master link is Virtual-Access1
|
Multilink bundle virtual interface.
|
Bundle under BAP control
|
Multilink bundle is controlled and bandwidth is allocated by BACP.
|
Dialer Interface is Dialer1
|
Name of the interface that dials the calls.
|
1/255
|
Load on the link in the range 1/255 to 255/255. (255/255 is a 100 percent load.)
|
Member links: 1
|
Number of child interfaces.
|
BRI0:1
|
Identity of the child interface. Link 1 is using physical interface BRI 0:1.
|
Discriminators Local Remote
BRI0:1 24 1
|
Link control protocol (LCP) link discriminators, which are identifiers negotiated for each link in the bundle. This information is specific to BACP. BACP uses these discriminators to determine which link to drop during negotiations.
|
The following is sample output when MCMP is negotiated on a virtual access interface named Virtual-Access3:
Router# show ppp multilink Virtual-Access3
Virtual-Access3, bundle name is bundle1
Bundle up for 01:59:35, 1/255 load, 2 receive classes, 2 transmit classes
Receive buffer limit 12192 bytes per class, frag timeout 1524 ms
Dialer interface is Dialer1
0/0 fragments/bytes in reassembly list
0 lost fragments, 0 reordered
0/0 discarded fragments/bytes, 0 lost received
0/0 fragments/bytes in reassembly list
0 lost fragments, 0 reordered
0/0 discarded fragments/bytes, 0 lost received
Member links: 1 (max not set, min not set)
BR2/0:1, since 01:59:35, 80 weight, 72 frag size
Table 94 describes the significant fields shown in the display when MCMP is enabled.
Table 94 show ppp multilink Field Descriptions with MCMP Enabled
Field
|
Description
|
bundle
|
Configured name of the multilink bundle.
|
Bundle up for 01:59:35
|
Time (in hh:mm:ss) that the bundle has been up.
|
1/255 load
|
Load on the link in the range 1/255 to 255/255. (255/255 is a 100 percent load.)
|
2 receive classes, 2 transmit classes
|
The number of data classes defined for the multilink bundle.
|
Receive buffer limit
|
Maximum number of bytes that will be buffered for reassembly for each class of data.
|
frag timeout
|
Time, in milliseconds (ms), that the router will wait for the expected sequence number to arrive after receiving an out-of-order fragment.
|
Receive Class 0
|
Information about Class 0 (normal data) packets received by the router.
|
Receive Class 1
|
Information about Class 1 (high-priority) packets received by the router.
|
Transmit Class 0
|
Information about Class 0 (normal data) packets sent by the router.
|
Transmit Class 1
|
Information about Class 1 (high-priority) packets sent by the router.
|
fragments/bytes in reassembly list
|
The number of fragments and bytes currently buffered and awaiting reassembly.
|
lost fragments
|
The number of fragments that have been lost.
|
reordered
|
The number of fragments that have been reordered.
|
discarded fragments/bytes
|
The number of fragments and bytes that have been discarded. This usually occurs only if the fragment is a part of a packet for which one or more fragments were lost.
|
lost received
|
The number of fragments that arrived after they were declared lost.
|
Member links:
|
The number of child interfaces.
|
BR2/0:1
|
Identity of the child interface.
|
since 01:59:35
|
Time (in hh:mm:ss) that the interface has been active.
|
80 weight
|
The relative weight of the link (calculated as bandwidth x fragment delay). This value is used to calculate the fragment size and for load balancing. Each fragment should be less than or equal to the weight, including all link layer headers.
|
72 frag size
|
The fragment size of packets sent over the link, not including link layer headers. The difference between the weight and the fragment size indicates how much link layer overhead is being calculated for each fragment.
|
show queuing virtual-access
To display information about interleaving, use the show queuing virtual-access command in EXEC mode.
show queuing virtual-access number
Syntax Description
number
|
Virtual access interface number.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
11.3
|
This command was introduced.
|
Examples
The following is sample output from the show queuing virtual-access command:
Router# show queuing virtual-access 1
Input queue: 0/75/0 (size/max/drops); Total output drops: 164974
Queueing strategy: weighted fair
Output queue: 315/64/164974/31191 (size/threshold/drops/interleaves)
Conversations 5/8 (active/max active)
Reserved Conversations 2/2 (allocated/max allocated)
(depth/weight/discards/interleaves) 64/4096/38669/0
Conversation 36, linktype: ip, length: 52
source: 172.23.3.201, destination: 225.1.2.3, id: 0x0001, ttl: 254,
TOS: 0 prot: 17, source port 6789, destination port 2345
(depth/weight/discards/interleaves) 64/4096/0/0
Conversation 2, linktype: ip, length: 52
source: 172.23.3.201, destination: 225.1.2.4, id: 0x0001, ttl: 254,
TOS: 0 prot: 17, source port 5432, destination port 9870
Table 95 describes the significant fields shown in the display.
Table 95 show queuing virtual-access Field Descriptions
Field
|
Description
|
Input queue: size, max, drops
|
Input queue used for virtual access interface 1, with the current size, the maximum size, and the number of dropped packets.
|
Total output drops
|
Number of output packets dropped.
|
Output queue: size/threshold/drops/interleaves
|
Output queue counters. Maximum number of packets allowed in the queue, number in the queue, the number of packets dropped due to a full queue, and the number of real-time packets interleaved among fragments of larger packets.
|
Conversations (active/max active)
|
Fair queue conversation statistics: number of conversations currently active and the maximum that have been active.
|
Reserved conversations (allocated, max allocated)
|
Reserved conversations in the weighted fair queue (current/maximum number allocated). Reserved conversations get the highest priority.
|
(depth/weight/discards/interleaves) 64/4096/38669/0
|
Depth of the queue, weight assigned to each packet in the queue, number of packets discarded in the queue so far, and the number of interleaves.
|
Conversation 36, linktype: ip, length: 52
|
Conversation identifier, protocol used on the link (IP), and the number of bytes.
|
source: 140.3.3.201, destination: 225.1.2.3,
|
Source IP address and destination IP address.
|
id: 0x0001
|
Protocol ID, identifying IP.
|
ttl: 254
|
Time to live, in seconds.
|
TOS: 0
|
Type of service.
|
prot: 17
|
Protocol field in IP. The value 17 indicates UDP.
|
source port 5432
|
Source TCP/UDP port.
|
destination port 9870
|
Destination TCP/UDP port.
|
show rcapi status
To display whether RCAPI is turned on or off, use the show rcapi status command in privileged EXEC mode.
show rcapi status
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
12.0(7)XV
|
This command was introduced on the Cisco 800 series router.
|
Usage Guidelines
When RCAPI is running, details about the list of CAPI clients currently registered, the type of application that each client is running, and the status of each CAPI call at the time of the display.
This command works only with the Net3 switch type.
Examples
The following is sample output from the show rcapi status command:
Router# show rcapi status
RCAPI NUMBER 5553000 5553100
Related Commands
Command
|
Description
|
debug rcapi events
|
Displays diagnostic DCP and driver messages.
|
rcapi number
|
Enables the Cisco 800 series router to distinguish between incoming CAPI calls and incoming non-CAPI calls such as POTS, PPP, and X.25.
|
rcapi server
|
Enables the RCAPI server on the 800 series router and, optionally, sets the TCP port number.
|
show resource-pool call
To display all active call information for all customer profiles and resource groups, use the show resource-pool call command in EXEC mode.
show resource-pool call
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
Release
|
Modification
|
12.0(4)XI
|
This command was introduced.
|
Usage Guidelines
Use the show resource-pool call EXEC command to see all active call information for all customer profiles and resource groups. Use this command to see output when one call is up.
If no calls are up, there is no output. Enter the command to see valid information for all current calls.
Examples
The following is sample output from the show resource-pool call command:
Router# show resource-pool call
Shelf 0, slot 0, port 0, channel 2, state RM_RPM_RES_ALLOCATED
Customer profile cp1, resource group isdn1
Table 96 describes the significant fields shown in the display.
Table 96 show resource-pool call Field Descriptions
Field
|
Description
|
Shelf
|
The shelf number where the call is being handled.
|
Slot
|
The slot number where the call is being handled.
|
Port
|
The port number where the call is being handled.
|
Channel
|
The channel number where the call is being handled.
|
State
|
The state of the call.
|
Customer profile
|
The customer profile name (alphanumeric).
|
Resource group
|
The name of the resource group being used for the call.
|
DNIS number
|
The DNIS number for the call.
|
show resource-pool customer
To display the contents of one or more customer profiles, use the show resource-pool customer command in EXEC mode.
show resource-pool customer [name]
Syntax Description
name
|
(Optional) Name of a specific customer profile. The name can have up to 23 characters.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
12.0(4)XI
|
This command was introduced.
|
Examples
Router# show resource-pool customer customer1_isp
8 max number of simultaneous connections
0 calls rejected due to profile limits
0 calls rejected due to resource unavailable
0 overflow states entered
0 minutes spent in overflow
28 minutes since last clear command
Table 97 describes the significant fields shown in the display.
Table 97 show resource-pool customer Field Descriptions
Field
|
Description
|
Active connections
|
Lists the number of active connections in the specified customer profile.
|
Calls accepted
|
Cumulative number of calls accepted since the last clear command in the customer profile—regardless of the call type.
|
Max number of simultaneous connections
|
Maximum number of simultaneous connections assigned for this customer profile.
|
Calls rejected due to profile limits
|
Cumulative number of calls rejected since the last clear command because the maximum number of allowable simultaneous connections was exceeded. You can configure each customer profile to not exceed a simultaneous call limit. This feature stops a single customer profile from consuming all the system resources.
|
Calls rejected due to resource unavailable
|
Cumulative number of calls rejected since the last clear command because no system resources were available to accept the call (such as a free modem for an analog call or an HDLC framer for a circuit switched data call).
|
Overflow connections
|
Number of overflow connections active since the last clear command.
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Overflow states entered
|
Number of overflow states processed since the last clear command.
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Minutes spent in overflow
|
Number of minutes that the overflow session has been in process since the last clear command.
|
Minutes since last clear command
|
Number of minutes since the clear command has been used.
|
List of Customer Profiles
|
Lists the customer profiles set up on the access server.
|
show resource-pool discriminator
To see how many times an incoming call has been rejected due to a specific Calling Line Identification (CLID) or Dialed Number Identification Service (DNIS) call-type combination, use the show resource-pool discriminator command in privileged EXEC mode.
show resource-pool discriminator [name]
Syntax Description
name
|
(Optional) Name of the specific CLID or DNIS and call-type that will be rejected. The name can have up to 23 characters.
|
Defaults
No default behavior or values. You must configure a call discriminator for the command to work or appear.
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
12.0(4)XI
|
This command was introduced.
|
12.1(5)T
|
This command was enhanced to include the CLID group when the discriminator contains CLID groups.
|
Usage Guidelines
Use the show resource-pool discriminator EXEC command to see how many times an incoming call has been rejected due to a specific CLID or DNIS and call-type combination.
If you enter the show resource-pool discriminator command without including a call discriminator name, a list of the current call discriminator profiles appears. If you enter a call discriminator profile name with the show resource-pool discriminator command, the number of calls rejected by the selected call discriminator appears.
Examples
The following command displays the list of call discriminator profiles configured.
Router# show resource-pool discriminator
List of Call Discriminator Profiles:
The following command displays the number of calls rejected by call discriminator cd1 since the last clear command was used (this number is cumulative).
Router# show resource-pool discriminator cd1
Table 98 describes the significant fields shown in the displays.
Table 98 show resource-pool discriminator Field Descriptions
Field
|
Description
|
List of Call Discriminator Profiles
|
A list of the Call Discriminator Profile names currently assigned.
|
Calls rejected
|
Number of calls rejected since the last clear command was used. (This is cumulative.)
|
Related Commands
show resource-pool resource
To see the resource groups configured in the network access server, use the show resource-pool resource command in EXEC mode.
show resource-pool resource [name]
Syntax Description
name
|
(Optional) Contents of a specifically named resource group, which was set up by using the resource-pool group resource name command. The name can have up to 23 characters.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
12.0(4)XI
|
This command was introduced.
|
Usage Guidelines
Use the show resource-pool resource EXEC command to see the resource groups configured in the network access server. To see the contents of a specific resource group, use the show resource-pool resource name command.
Examples
The following is sample output from the show resource-pool resource EXEC command:
Router# show resource-pool resource
The following is sample output about modem-group-1 from the show resource-pool resource EXEC command:
Router# show resource-pool resource modem-group-1
2 resources in the resource group
0 resources currently active
0 calls accepted in the resource group
0 calls rejected due to resource unavailable
0 calls rejected due to resource allocation errors
Table 99 displays the significant fields shown in the display.
Table 99 show resource-pool resource name Field Descriptions
Field
|
Description
|
Resources in the resource group
|
Number of resources allocated to this pool. For example, you can limit a range of modems to five. You can limit a range of circuit-switched data calls to 50.
|
Resources currently active
|
Number of resources that are currently used in the resource group.
|
Calls accepted in the resource group
|
Number of calls accepted in the resource group (this is cumulative).
|
Calls rejected due to resource unavailable
|
Number of calls rejected because a resource was not available (this is cumulative).
|
Calls rejected due to resource allocation errors
|
Number of times the access server had an available resource, but the resource had an error when the access server tried to allocate it (for example, a bad modem). Therefore, the call was rejected. (This is cumulative.)
|
show resource-pool vpdn
To see the contents of a specific virtual private dialup network (VPDN) group or specific VPDN profile, use the show resource-pool vpdn command in EXEC mode.
show resource-pool vpdn {group | profile} [name]
Syntax Description
group
|
All the VPDN groups configured inside the network access server.
|
profile
|
All the VPDN profiles configured inside the network access server.
|
name
|
(Optional) Specific VPDN group or profile.
|
Command Modes
EXEC
Command History
Release
|
Modification
|
12.0(4)XI
|
This command was introduced.
|
Examples
Use the show resource-pool vpdn group command to see the contents of a specific VPDN group.
Example 1
This example shows specific information about a VPDN group:
Router# show resource-pool vpdn group customer2-vpdng
VPDN Group customer2-vpdng found under Customer Profiles: customer2
Endpoint Session Limit Priority Active Sessions Status Reserved Sessions
-------- ------------- -------- --------------- ------ -----------------
------------- --------------- -----------------
Example 2
The following example shows all the VPDN groups configured inside the network access server:
Router# show resource-pool vpdn group
List of VPDN Groups under Customer Profiles
Customer Profile user1: big
Customer Profile user2: green
List of VPDN Groups under VPDN Profiles
VPDN Profile lggate: vpdnlgate
Table 100 describes the significant fields shown in the displays.
Table 100 show resource-pool vpdn group Field Descriptions
Field
|
Description
|
Endpoint
|
IP address of HGW/LNS router.
|
Session Limit
|
Number of sessions permitted for the designated endpoint.
|
Priority
|
Loadsharing HGW/LNSs are always marked with a priority of 1.
|
Active Sessions
|
Number of active sessions on the network access server. These are sessions successfully established with endpoints (not reserved sessions).
|
Status
|
Only two status types are possible: OK and busy.
|
Reserved Sessions
|
Authorized sessions that are waiting to see if they can successfully connect to endpoints. Essentially, these sessions are queued calls. In most cases, reserved sessions become active sessions.
|
*
|
No limit is set.
|
List of VPDN Groups under Customer Profiles
|
A list of VPDN groups that are assigned to customer profiles. The customer profile name is listed first, followed by the name of the VPDN group assigned to it.
|
List of VPDN Groups under VPDN Profiles
|
A list of VPDN groups that are assigned to customer profiles. The VPDN profile name is listed first, followed by the VPDN group assigned to it.
|
Example 3
The following example shows a list of all VPDN profiles:
Router# show resource-pool vpdn profile
Example 4
The following example shows details about a specific VPDN profile:
Router# show resource-pool vpdn profile lggate
0 max number of simultaneous connections
0 calls rejected due to profile limits
0 calls rejected due to resource unavailable
0 overflow states entered
0 overflow connections rejected
3003 minutes since last clear command
Table 101 describes the significant fields shown in the displays.
Table 101 show resource-pool vpdn profile Field Descriptions
Field
|
Description
|
List of VPDN Profiles
|
A list of the VPDN profiles that have been assigned.
|
Active connections
|
Number of active VPDN connections counted by the VPDN profile.
|
Max number of simultaneous connections
|
Maximum number of VPDN simultaneous connections counted by the VPDN profile. This value helps you determine how many VPDN sessions to subscribe to a specific profile.
|
Calls rejected due to profile limits
|
Number of calls rejected since the last clear command because the profile limit has been exceeded.
|
Calls rejected due to resource unavailable
|
Number of calls rejected since the last clear command because the assigned resource was unavailable.
|
Overflow connections
|
Number of overflow connections used since the last clear command.
|
Overflow states entered
|
Number of overflow states entered since the last clear command.
|
Overflow connections rejected
|
Number of overflow connections rejected since the last clear command.
|
Minutes since last clear command
|
Number of minutes elapsed since the last clear command was used.
|
