|
|
The ATM connection commands let you add, configure, and display statistics for ATM connections. You can add ATM connections to the cards in Table 10-1.
| Front Card | Back Card |
|---|---|
| BNI-T3 | LM-3T3 (Three ports) |
| BNI-E3 | LM-3E3 (Three ports) |
| ASI-T3 | LM-2T3 (Two ports) |
| ASI-E3 | LM-2E3 (Two ports) |
| ASI-155 | MMF-2-BC |
| ASI-155 | SMF-2-BC |
| ASI-155 | SMF LR-2-BC |
| BNI-155 | MMF-2-BC |
| BNI-155 | SMF-2-BC |
| BNI-155 | SMF LR-2-BC |
| BXM-155-4 | MMF-155-4 SMF-155-4 SMFLR-155-4 |
| BXM-155-8 | MMF-155-8 SMF-155-8 SMFLR-155-8 |
| BXM-622 | SMF-622 SMFLR-622 |
| BXM-622-2 | SMF-622-2 SMFLR-622-2 |
To set up an ATM connection, perform the following steps:
Step 1 Activate a line with the upln command. Activation makes the line available for you to configure it and causes statistics gathering to begin. Subsequently, you can begin to add connections with addcon. You can verify activation with the dsplns command.
Step 2 Activate the ATM port with the upport X.X command, where X.X is the shelf slot and port (1-4) of the ATM card set.
Step 3 Use the cnfport command to establish the characteristics for the ATM port.
Step 4 If a suitable class is already configured, note its number and use this class when adding the ATM connection with the addcon command. (The dspcls command displays the parameters for each connection class. The cnfcls command allows an individual class to be modified.)
Step 5 Use the vt command to log in to the node at the remote end of the proposed ATM connection.
Step 6 At the remote node, use the upport and cnfport as listed in steps 1 and 2 to activate and configure the remote port.
Step 7 Use the addcon command at one end of the connection to activate the ATM connection.
The following commands help you manage bandwidth to achieve better traffic patterns.
cnfpref | The cnfpref command lets you specify preferred routing for intra-domain connections to help balance the load on the trunks. |
| dsprts, prtrts | The dsprts and prtrts commands display the routing information for existing connections. |
| dncon, upcon | The dncon command temporarily downs commands. The upcon command ups a downed command. Downing connections releases bandwidth for other services. Often, it is possible to down some voice connections to provide more bandwidth for data, frame relay, or ATM traffic. |
The following commands may be useful for establishing connections.
· delcon | Deletes connections. |
| · dnln | Downs (deactivates) a line. A downed line carries no statistics or signalling. Before you can down a line, all connections that use the line must be deleted (see delcon). |
| · dspcons | Displays the connections on a specified ATM line. |
| · dsplns | displays the line configuration and alarm status for the node. |
| · dsplnutl | displays the line utilization for an ATM line. |
The commands discussed in the previous sections are summarized in the following table.
| Mnemonic | Description | Page |
|---|---|---|
| addcon | Add connection | 10-5 |
| addcongrp | Add connection group | 10-17 |
| clrchstats | Clear channel statistics | 10-19 |
| cnfabrparm | Configure ABR parameters | 10-21 |
| cnfcls | Configure class | 10-23 |
| cnfcon | Configure connection | 10-25 |
| cnfcondsc | Configure connection | 10-27 |
| cnfln | Configure line | 10-29 |
| cnfport | Configure port | 10-31 |
| cnfportq | Configure port queue | 10-34 |
| delcon | Delete connection | 10-37 |
| delcongrp | Delete connection group | 10-39 |
| dnln | Down line | 10-41 |
| dnport | Down port | 10-43 |
| dspchstats | Display channel statistics | 10-45 |
| dspcls | Display class | 10-47 |
| dspcon | Display connection | 10-49 |
| dspconcnf | Display connection configuration | 10-53 |
| dspcongrp | Display connections in a group | 10-55 |
| dspcongrps | Display connection groups | 10-57 |
| dspcons | Display connections | 10-59 |
| dsplmistats | Display LMI statistics | 10-63 |
| dsplncnf | Display line configuration | 10-65 |
| dsplns | Display lines | 10-67 |
| dspport | Display port | 10-69 |
| dspportq | Display port queue | 10-72 |
| dspportstats | Display Port Statistics | 10-74 |
| grpcon | Group a connection | 10-76 |
| prtlns | Print lines | 10-78 |
| upln | Up line | 10-79 |
| upport | Up port | 10-81 |
Establish an ATM connection for a channel between the current node and one or more nodes in the network. You can specify a port on either an ASI or a BXM card set. For a description of the addcon command as it applies to frame relay connections, voice connections, or data connections, refer to the chapter that applies to the specific connection type. When used with the syntax in this chapter, addcon adds any one of the following types of ATM connections:
This description has the following explanations in the form of figures and tables
For detailed descriptions of the connection types, traffic classes, policing, and ATM-related topics, refer to the Cisco StrataCom BPX Reference, the Cisco StrataCom System Overview, and the ATM Forum specifications.
The node on which addcon executes is the "owner" of the connection. Connection ownership is important because automatic rerouting and preferred routing information is entered on the node that owns the connection. See the cnfpref and cnfcos descriptions for details on automatic rerouting.
The parameter prompts depend on the connection type. The figures on this and the following pages are flow diagrams showing the sequence of possible parameter prompts according to the connection type. The flow diagrams begin at the point after you have entered the remote node name and VPI and VCI (which are common parameters). The subsequent tables define the parameters and list the defaults and ranges for each parameter.
A form of notation appears for some parameters that may need explanation. The notation is either (0), (1), or (0+1). This refers to the state of the Cell Loss Priority (CLP) bit. The usage of the CLP bit is in the traffic policing schemes. (0+1) means cells with CLP=0 or 1. (0) means cells with CLP=0. (1) means cells with CLP=1. The CLP bit is used in different contexts. For example, CDVT (0+1) refers to Cell Delay Variation Tolerance (CDVT) for cells with CLP=0 or 1.
Before a connection is added, the proposed connection appears on the screen with a prompt for confirmation. After addcon executes, the system software automatically routes the connection.
Table 10-3 contains descriptions of the ATM parameters that appear on screen. Table 10-4 gives the defaults, ranges (or values), and applicable connection type (marked with an X) for each parameter. Table 10-5 gives a shorthand definition of each type of traffic policing. In Table 10-5, note that VBR.1, VBR.2, VBR.3, CBR.1, UBR.1, and UBR.2 are ATM Forum standards for traffic policing. The columns in Table 10-5 indicate the actions involved with each policing type. For descriptions of the traffic types, connection types, and traffic policing, refer to the Cisco StrataCom BPX Reference and the Cisco StrataCom System Overview. The preceding flow diagrams help clarify the information in the forthcoming tables. The remaining parts of this description contain attributes and screen examples.
| Parameter/Prompt | Description |
|---|---|
| local channel | Specifies the local slot, port, virtual path identifier (vpi), and virtual connection identifier (vci) for the connection. The format is slot.port.vpi.vci.
The vpi range for a UNI connection is 0-255. The vpi range for an NNI connection is 0-1023 The range for a vci is 1-4095. The vci can be an asterisk (*) to indicate the connection is a virtual path connection (so the vci has no meaning within the network). |
| remote node name | Specifies the name of the node at the other (or remote) end of the connection. |
| remote channel | Specifies the remote node's slot, port, vpi, and vci for this connection. The format is slot.port.vpi.vci. The vpi and vci ranges are:
The vpi range for a UNI connection is 0-255. The vpi range for an NNI connection is 0-1023 The range for a vci is 1-4095. The vci can be an asterisk (*) to indicate the connection is a virtual path (the vci does not provide a distinction within the network). |
| connection class | Specifies one of the following connection types: VBR, UBR, CBR, ATFST, ATFR, ABRSTD, or ABRFST. The subsequent displayed parameters depend on the connection type you choose. To see the parameters associated with each connection type, refer to the appropriate flow diagrams (Figure 10-1 through Figure 10-7). For a definition of each class, refer to the Cisco StrataCom System Overview.
The option for choosing a class number is also available. The class is a template for a connection type. The class serves as an alternative to specifying each parameter for a connection type. To specify a connection class, enter a digit in the range 1-10. To see the parameter values for a class, use the dspcls commands. To customize any class template, use cnfcls. |
| PCR | Peak Cell Rate: the cell rate that the source cannot exceed. |
| %Util | Specifies the percentage of bandwidth utilization. |
| MCR | Minimum Cell Rate: the committed, minimum cell rate for a connection in a network. |
| CDVT | Cell Delay Variation Tolerance: controls time scale over which the PCR is policed. |
| FBTC (AAL5 Frame Base Traffic Control) | Enables the possibility of discarding a whole frame rather than a single, non-compliant cell. FBTC used to set the Early Packet Discard bit at every node along a connection. |
| VSVD | Virtual Source Virtual Destination. |
| Flow Control External Segments | Enables StrataCom switches to perform flow control on external segments (on the CPE, for example) in addition to the StrataCom segments. |
| SCR | Sustainable Cell Rate: the long-term limit on the rate that a connection can sustain. |
| MBS | Maximum Burst Size: the maximum number of cells that can burst at the PCR and still be compliant. MBS is used to determine the Burst Tolerance (BT), which controls the time period over which the SCR is policed. |
| Policing | (see Table 10-5, "Traffic Policing Definitions"). |
| VC QDepth | The depth of the queue VC QDepth. |
| CLP Hi | Cell Loss Priority Hi threshold (% of VC QDepth). When the high threshold is exceeded, the node discards cells with CLP=1 until the number of cells in the queue drops below the level specified by CLP Lo/EPD. |
| CLP Lo/EPD | Cell Loss Priority Low threshold (% of VC QDepth)/Early Packet Discard. When the number of cells in the queue drops below the level specified by CLP Lo/EPD, the node stops discarding cells with CLP=1.
If the card is a BXM and AAL5 FBTC=yes, the percent of VC QMax equals the value of EPD. Frame-based Traffic Control (FBTC) is FGCRA for AAL5. For an ASI card, the percent of VC QMax is CLP Lo regardless of the FBTC setting. |
| EFCI | Explicit Forward Congestion Indication threshold (% of VC QDepth). |
| ICR | Initial Cell Rate: the rate at which a source initially transmits after an idle period. |
| IBR | Initial Burst Size: the maximum burst size a source can initially transmit after an idle period. IBR applies to only BXM cards. |
| ADTF (ATM Forum TM 4.0 term) | The Allowed-Cell-Rate Decrease Factor.
Time permitted between sending RM-cells before the rate is decreased to ICR. (In previous software releases, ADTF was ICR TO--Initial Cell Rate Time Out.) |
| Trm (ATM Forum TM 4.0 term) | An upper bound on the time between forward RM-cells for an active source: an RM cell must be sent at least every Trm milliseconds. (In previous software releases, Trm was Min. Adjust.) |
| RIF (ATM Forum TM 4.0 term) | Rate Increase Factor: controls the amount by which the cell transmission rate may increase upon receipt of an RM cell. (In previous software releases, RIF was Rate Up.) |
| RDF (ATM Forum TM 4.0 term) | Rate Decrease Factor: controls the amount decrease in cell transmission rate when an RM cell arrives. (In previous software releases, RDF was Rate Down.) |
| Nrm (ATM Forum TM 4.0 term) | Nrm.
Maximum number of cells a source may send for each forward RM cell: an RM cell must be sent for every Nrm-1 data cells. |
| FRTT (ATM Forum TM 4.0 term) | Fixed Round Trip Time: the sum of the fixed and propagation delays from the source to a destination and back. |
| TBE (ATM Forum TM 4.0 term) | Transient Buffer Exposure
The negotiated number of cells that the network would like to limit the source to sending during start-up periods, before the first RM-cell returns. |
| PCR | Peak cell rate: the cell rate which the source may never exceed. |
| PARAMETER WITH [DEFAULT SETTINGS] | BXM T3/E3, OC3, and OC12 RANGE | ASI RANGE |
|---|---|---|
| PCR(0+1)[50/50] | 50-max. T3/E3 cells/sec.
50-max. OC3 cells/sec 50-max. OC12 cells/sec | T3: MCR-96000
E3: MCR-80000 OC3 (STM1): 0-353200 Limited to MCR-5333 cells/sec for ATFR connections. |
| %Util [100/100]
for UBR [1/1] | 1-100% | 1-100% |
| MCR [50/50] | cells/sec
6-max. of T3/E3/OC3/OC12 | T3: 0-96000 cells/sec
E3: 0-80000 cells/sec |
| AAL5 Frame Base Traffic Control:
for VBR [disable] for ABR/UBR [enable] for Path connection [disable] | enable/disable | enable/disable |
| CDVT(0+1):
for CBR [10000/10000], others [250000/250000] | 0-5,000,000 microsecs. | T3/E3 1-250,000 usecs.
OC3/STM1: 0-10000 usecs. |
| ForeSight [disable] | 0 = disable
1 = enable | 0 = disable
1 = enable |
| VSVD [disable] | enable/disable | enable/disable |
| Flow Control External Segment [disable] | enable/disable | enable/disable |
| Default Extended Parameters [enable] | enable/disable | enable/disable |
| CLP Setting [enable] | enable/disable | enable/disable |
| SCR [50/50] | cells/sec
50-max. OC3/OC12 rate | T3: MCR-96000:T3
E3: MCR-80000: E3 OC3/STM1: 0-353200 Limited to MCR-5333 cells/sec for ATFR connections. |
| MBS [1000/1000] | 15,000,000 cells | T3/E3: 1-24000 cells
OC3 (STM1): 10-1000 cells |
| Policing [3]
For CBR: [4] | 1 = VBR.1
2 = VBR.2 3 = VBR.3 4 = PCR policing only 5 = off | 1 = VBR.1
2 = VBR.2 3 = VBR.3 4 = PCR policing only 5 = off |
| ICR:
max [MCR, PCR/10] | MCR - PCR cells/sec | MCR - PCR cells/sec |
| ADTF [1000] | 62-8000 msecs. | 1000-255000 msecs. |
| Trm [100] | ABRSTD: 1-100 msecs. ABRFST: 3-255 msecs. | 20-250 msecs. |
| VC QDepth [16000/16000]
For ATFR/ATFST [1366/1366] | 0-61440 cells | Applies to T3/E3 only ABR: 1-64000 cells ATFR: 1-1366 cells |
| CLP Hi [80/80] | 0-100% | 0-100% |
| CLP Lo/EPD [35/35] | 0-100% | 0-100% |
| EFCI [30/30]
For ATFR/ATFST [100/100] | 0-100% | 0-100% |
| RIF:
For ForeSight: = max [PCR/128, 10]
For ABRSTD [128] | If ForeSight, then in absolute (0-PCR)
If ABR, then 2n (1-32768) | If ForeSight, then in absolute (0-PCR)
If ABR, then 2n (1-32768) |
| RDF:
For ForeSight [93]
For ABRSTD [16] | IF ForeSight, then %
(0%-100%)
If ABR, then 2n (1-32768) | IF ForeSight, then %
(0%-100%)
If ABR, then 2n (1-32768) |
| Nrm[32]-BXM only | 2-256 cells | not applicable |
| FRTT[0]-BXM only | 0-16700 msec | not applicable |
| TBE[1,048,320]-BXM only | 0-1,048,320 cells
(different maximum range from TM spec. but limited by firmware for CRM (4095 only) where CRM=TBE/Nrm | not applicable |
| IBS [0/0] | 0-24000 cells | T3/E3 ABR: 0-24000 cells ATFR: 1-107 cells
OC3: 0-999 cells |
| Connection Type | ATM Forum TM spec. 4.0 conformance definition | PCR Flow (1st leaky bucket) | CLP tagging (for PCR flow) | SCR Flow (2nd leaky bucket) | CLP tagging (for SCR flow) |
|---|---|---|---|---|---|
| CBR | CBR.1
when policing set to 4 (PCR Policing only) | CLP(0+1) | no | off | n/a |
| CBR | When policing = 5 (off) | off | n/a | off | n/a |
| UBR | UBR.1
when CLP setting = no | CLP(0+1) | no | off | n/a |
| UBR | UBR.2
when CLP setting = yes | CLP(0+1) | no | CLP(0) | yes |
| VBR, ATFR, ATFST, ABRSTD with VSVD, and ABRFST | VBR.1
when policing = 1 | CLP(0+1) | no | CLP(0+1) | no |
| VBR, ATFR, ATFST, ABRSTD with VSVD, and ABRFST | VBR.2
when policing = 2 | CLP(0+1) | no | CLP(0) | no |
| VBR, ATFR, ATFST, ABRSTD with VSVD, and ABRFST | VBR.3
when policing = 3 | CLP(0+1) | no | CLP(0) | yes |
| VBR, ATFR, ATFST, ABRFST | (when Policing = 4) | CLP(0+1) | no | off | n/a |
| VBR, ATFR, ATFST, and ABRSTD with VSVD | (when Policing = off) | off | n/a | off | n/a |
Add a connection
addcon parameters (see preceding flow diagrams and tables)
delcon, dspcons
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | BPX |
| Lock | Yes |
addcon 9.1.100.100 pubsbpx1 2 9.1.102.102
Add a standard ABR connection with VSVD and no Default Extended Parameters (which then require user input for SCR, MBS, and so on).
pubsbpx1 TN StrataCom BPX 15 8.4 Feb. 27 1997 05:22 GMT
From Remote Remote Route
9.1.100.100 NodeName Channel State Type Avoid COS O
9.1.100.100 pubsbpx2 9.1.102.102 Ok abr
9.1.102.102 pubsbpx2 9.1.100.100 Ok abr
This Command: addcon 9.1.100.100 pubsbpx2 9.1.102.102 abr * * * * e e * d * * 1
* * * * * * * * *
Add these connections (y/n)?
Sets up a group to which ATM connections between the local node and a remote node are added. The connection group is a routing entity that is initially empty and to which individual connections (virtual circuits) are added using the grpcon command. Connections added to a group must be of the internode, non-bundled, ATM type. The connections must have the same routing parameters. These parameters include connection owner, class of service (COS), connection state, route restrictions, and ForeSight enable status.
Connection grouping permits an IPX or IGX node to have up to 1000 connections and a BPX node to have up to 5000 connections. A connection group may have up to 16 connections.
Add connection group
addcongrp
grpcon, delcongrp, dspcongrp, dspcongrps
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | IPX, IGX, BPX |
| Lock | Yes |
addcongrp bpx4
Add a connection group to node bpx4. The system adds the connection and automatically creates the group name with the ".1" appended to the remote node name.
bpx1 TN StrataCom BPX 15 8.4 Feb. 14 1996 19:53 PST Only to Route bpx4 Count State Avoid COS FST Owner bpx4.1 0 Local Last Command: addcongrp bpx4 Next Command:
| Parameter | Description |
|---|---|
| remote node name | Specifies the name of the remote node to which the grouped connections are routed. |
| Parameter | Description |
|---|---|
| .number | Users have the option of specifying the appended group number. Without a user-specified number, the system assigns the next available number. |
Clears the gathered statistics for either a specific channel or all channels. When you enter a specific channel number, a display of the current channel statistics appears. The display asks if you confirm the choice for clearing. If you enter "*" (all channels) for the channel specification, the display prompts you to confirm the decision to clear all channel statistics.
Clear channel statistics
clrchstats
dspchstats
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | IPX, IGX, BPX |
| Lock | Yes |
clrchstats 3.1.1
Clear channel statistics for 3.1.1.
sw83 TN StrataCom IPX 16 8.4 Apr. 23 1996 19:24 PST
Channel Statistics: 3.1.1 Cleared: Apr. 17 1996 08:10
MIR: 3.8 kbps Collection Time: 6 day(s) 10:04:58 Corrupted: NO
Frames Avg Size Avg Util Packets Avg
(bytes) (fps) (%) (pps)
From Port: 1516586 198 2 35
To Network: 1516215 198 2 35 16678365 30
Discarded: 371 198 0 0
From Network: 1518665 197 2 35 16705146 30
To Port: 1518629 198 2 35
Discarded: 36 120 0 0 238 0
ECN Stats: Avg Rx VC Q: 0 ForeSight RTD 40
Min-Pk bytes rcvd: 52470 FECN Frames: 0 FECN Ratio (%) 0
Minutes Congested: 0 BECN Frames: 16 BECN Ratio (%) 0
Frames rcvd in excess of CIR: 0 Bytes rcvd in excess of CIR: 0
Frames xmtd in excess of CIR: 0 Bytes xmtd in excess of CIR: 0
This Command: clrchstats 3.1.1
OK to clear (y/n)?
| Parameter | Description |
|---|---|
| channel | Specifies a channel. |
| * | Specifies all channels. |
Configures ABR parameters for a port-mode BXM.
Configure ABR parameters
cnfabrparm
addcon, dspcls
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | BPX |
| Lock | Yes |
cnfabrparm 9 y y
Configure ABR parameters for the BXM port card in slot 9. Enable all displayed parameters.
pubsbpx1 TN StrataCom BPX 15 8.4 Feb. 27 1997 02:09 GMT
ABR Configuration for BXM in slot 9
Egress CI Control : Y
ER Stamping : Y
Last Command: cnfabrparm 9 y y
Next Command:
Parameter | Description |
|---|---|
| slot | Specifies the BXM card. |
| Egress CI control y/n | |
| ER Stamping y/n | Explicit rate stamping: enables the connection rate to be specified in the header of each cell. |
The cnfcls command allows the 10 StrataCom-supplied class templates for connection configuration to be modified. (The addcon command can take a class as an input).
When you enter the number of the class to configure, the display shows the current value of each parameter in the class. For each item in the class, a prompt appears for changing or keeping the current value.
Configure class
cnfcls
addcon, dspcls
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | IPX, IGX, BPX |
| Lock | Yes |
cnfcls 10 atfr
Configure connection class 10. The first screen shows the current parametsr for class number 10 and prompts for a class type. The existing class type is CBR. In this example, the new class type is ATFR.
pubsbpx1 TN StrataCom BPX 15 8.4.0j July 15 1997 17:18 GMT
ATM Connection Classes
Class: 10 Type: CBR
PCR(0+1) % Util CDVT(0+1) Policing
4000/4000 100/100 10000/10000 4
Description: "Default CBR 4000"
This Command: cnfcls 10
Enter class type (VBR, CBR, UBR, ABR, ATFR):
pubsbpx1 TN StrataCom BPX 15 8.4 July 15 1997 17:16 GMT
ATM Connection Classes
Class: 10 Type: ATFR
PCR(0+1) % Util CDVT(0+1) SCR MBS
4000/4000 100/100 10000/10000 4000/4000 1200/12000
Policing VC Qdepth EFCI IBS
4 64000/64000 40/40 1/1
Description: "Default CBR 4000"
This Command: cnfcls 10 ATFR * * * * 1200/12000 * * 40/40 *
Do you want this change (y/n)?
Parameter | Description |
|---|---|
| class | Specifies the class to configure. The class numbers are 1-10. |
Parameter | Description |
|---|---|
| optional parameters | Individual parameters are specific to the class type (CBR, VBR, UBR, ABR, ATFR). Use the dspcls command to see the parameters in a each of the classes. |
Configures the ATM bandwidth parameters for a specified connection. The initial cell rate (ICR) normally is set to the port speed. It may be lower if other constraints exist on the data generation rate. If ICR is too low, cells are dropped. If it is too high, bandwidth may be wasted unless ForeSight is used. Statistical reports are the best source of information for deciding what to adjust.
If the connection type includes ForeSight (abr enabled), the results of the last test round trip delay command (tstdelay) appear. Note that this is not the current RTD but the result of the last test that ran. Connection priority--high or low--is displayed for standard frame relay connections and ForeSight connections. Several checks are done on the parameters that specify bandwidth to assist users in efficient use of network bandwidth. The following messages describe the performance evaluation.
· Error | Min cannot exceed peak. |
| · Warning | Min exceeds this port's speed. |
| · Warning | Sum of mins exceeds port's speed. |
| · Warning | Peak exceeds this port's speed. |
Warning messages are informational only, so the related operation continues. If an error message appears, the operation does not continue.
Configure connection
cnfcon
addcon, dspcon
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | IPX, IGX, BPX |
| Lock | Yes |
cnfcon 1.3.40.101
Configure ASI port 1.3.40.101. Parameter prompts appear.
pubsbpx1 TN StrataCom BPX 15 8.4.0j July 15 1997 17:30 GMT
Conn: 1.3.40.101 pubsbpx1 5.1.10.101 atfr
Description:
PCR(0+1) % Util CDVT(0+1) SCR MBS
30000/30000 21/21 250000/250000 5333/5333 1000/1000
Policing VC Qdepth EFCI IBS
3 1366/1366 100/100 1/1
This Command: cnfcon 1.3.40.101
PCR(0+1) [30000/30000]:
| Parameter | Description |
|---|---|
| channel | Specifies the connection to configure. This command configures one connection at a time. The channel specification has the following format:
slot.port.vpi.vci |
| Parameter | Description |
|---|---|
| bandwidth parameters | Refer to the addcon command in this chapter for descriptions and connection types. |
Assigns a user-specified, reference description to a connection. The connection descriptor is independently configurable at each end of a connection. To remove a descriptor, enter this command and specify a null descriptor. A descriptor cannot be deleted in a job, just reconfigured. The dspcon and dspcons +d commands display any existing connection descriptors.
Configure connection description
cnfcondsc
dspcon, dspcons
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | IPX, IGX, BPX |
| Lock | Yes |
cnfcondsc 5.1 darjeeling
Assign the descriptive name "darjeeling" to channel 5.1. To assign this descriptor at the other end of the connection, vt to the other end of the connection, enter cnfcondsc, and specify the name "darjeeling."
alpha TRM YourID:1 IPX 16 8.4 Mar. 15 1996 15:40 PST
Conn: 5.1 beta 25.1 256 7/8 Desc: gracie's_FAX
Owner: REMOTE Restriction: NONE COS: 0 Status: OK
Compression: NONE
Path: alpha 10-- 7beta
Pref: Not Configured
alpha 5.1 beta 25.1
SDP: OK SDP: OK
SDI: OK SDI: OK
Clock: OK Clock: OK
Last Command: cnfcondsc 5.1 darjeeling
Next Command:
| Parameter | Description |
|---|---|
| channel | Specifies the local voice, data, frame relay, or ATM channel to describe. |
| descriptor | Specifies a string of up to 20 characters. The descriptor cannot begin with a number, and no spaces are allowed. |
Configures an ATM line on an ASI or (UNI) port BXM or ALM/A for the characteristics of the user device to which it connects. You can use cnfln to restrict the transmit trunk rate when, for example, an external T3-E3 converter is used or when the CPE requires it.
Configure line
cnfln
dsplns, upln, dnln
Privilege | 1 |
| Jobs | Yes |
| Log | Yes |
| Node | IPX, IGX, BPX |
| Lock | Yes |
cnfln 4.2 7F 0 N
Configure ASI port 4.2 with an idle code 7F and without payload scrambling
ca19 VT StrataCom BPX 15 8.4 Mar. 23 1996 19:11 GMT
LN 4.2 Configuration T3 [96000 cps] ASI-T3 slot:4
Loop clock: -- Idle code: 7F hex
Line framing: --
coding: --
CRC: --
recv impedance: --
E1 signalling: --
encoding: -- cable type:
T1 signalling: -- length: 0-450 ft.
HCS Masking: Yes
Payload Scramble: No
56KBS Bit Pos: --
pct fast modem: --
Last Command: cnfln 4.2 7F 0 N
Next Command:
| Parameter | Description | |||
|---|---|---|---|---|
| line number | Specifies the ASI or BXM UNI line to configure | |||
| line options | Specifies the following ATM line options: | |||
| Parameter | Description | Options | Default | |
| Idle Code | Hex data placed in payload of idle cells. | 0 - FF (hex) | 7F | |
| Cable Type/Length | Length and type of cable used for trunk. | 1 = 0 - 225 2 = >225 | 1 | |
| HCS Masking | Masking of cell header checksum to disable error checking. | Yes | No | Yes | |
| Payload Scramble | Whether or not to scramble (randomize) the cell payload.
Note: for E3, always set Payload Scramble to Yes. | Yes | No | No | |
Configures the parameters of an ATM port on an ASI or port-mode BXM card. Press Return to keep the current value of a parameter. See the parameter table for important information.
Configure port
cnfport
upport, dnport, dspport, dspports
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | BPX |
| Lock | Yes |
cnfport 12.1 N N N H N N
Configure port 12.1 to have a UNI cell header format; not to be an AXIS shelf; not to have a Metro Cell Header format; shift on HCF; use no protocol; and not to apply %util.
fellini TN StrataCom BPX 15 8.4 Date/Time Not Set Port: 12.1 Interface: T3-2 Type: UNI %Util Use: Disabled Speed: 96000 Shift: SHIFT ON HCF (Normal Operation) VBR Queue Depth: 1000 Protocol: NONE SVC Channels: SVC VPI Min: SVC VPI Max: SVC Bandwidth (c/s): Last Command: cnfport 12.1 N N N H N N Next Command:
| Parameter | Description |
|---|---|
| slot.port | Specifies the ASI or BXM card slot and port number. |
| nni/uni | Specifies whether the cell header format is NNI or UNI. |
| axis | Specifies AXIS queue depth for each slot. |
| metro data cell header | Specifies whether the metro data cell header type is used. |
| shift h | n | Specifies whether a one-byte shift on the HCF field of the cell header occurs. The choice of H (shift) or N (no shift) depends on whether the ATM cloud includes non-StrataCom nodes and whether virtual trunking is in operation:
Select H (the default) if the cloud includes non-StrataCom nodes or if only a physical trunk is configured for the ASI port. Select N if virtual trunks are configured and the ATM cloud consists of StrataCom nodes only. |
| protocol | Specifies the use of either an LMI protocol, an ILMI protocol, or no specified protocol. |
| %util | Enables/disables percent utilization. This parameter supports ATM VBR/ABR fairness for ASI or BXM-terminated connections. It applies to only VBR and ABR connections. To change the %util status of a port, no connections can be currently terminating on the port. Therefore, if connections terminate on the port, you must delete them before you execute cnfport then re-add the connections afterwards.
When %util is disabled, the port queue bandwidth is calculated using the sum of the MCRs or PCRs for the connections terminating on the port. The port queue bandwidths with %util feature disabled are:
When the %util feature is enabled, the port queue bandwidth is calculated for ABR and VBR connections as follows: for ABR connections, the port queue bandwidth is the sum of a percentage of the MCRs for the connections terminating on the port; for VBR connections, the port queue bandwidth is the sum of a percentage of the PCRs for connections terminating on the port. The %util feature does not apply to CBR connections, as the following summary shows. The port queue bandwidth with the %util feature enabled is:
|
|
SVC Channels | The number of SVC channels for the card or port. The interface type determines whether the specification is per card or per port. The default is 0. The ranges are:
|
|
SVC VPI Min | The VPI minimum that creates the lower boundary of the SVC range. The range is 0-4095. The default is 0. Your entry must be less than the SVC VPI Max. |
| SVC VPI Max | The VPI maximum that creates the upper boundary of the SVC range. The range is 0-4095. The default is 0. Your entry must be greater than the SVC VPI Min. |
| SVC Bandwidth | The bandwidth reserved for the SVC connections. The default is 0 cps. The ranges depend on the interface and are as follows:
|
Configures queue parameters on an ASI card or a BXM card in (UNI) port mode. To keep the current value for a parameter, press Return without typing a value.
Configure port queue
cnfport
upport, dnport, dspportq
Privilege | 2 |
| Jobs | Yes |
| Log | Yes |
| Node | BPX |
| Lock | Yes |
cnfportq 4.2 200 80 60 80 1000 80 60 80 9800 80 60 80
Configure port 4.2 to the parameters indicated. Note that the sequence of three Ns is in response to questions about the interface, a cell header, and the presence of an AXIS.
ca19 VT StrataCom BPX 15 8.4 Mar. 23 1996 19:11 GMT Port: 4.2 [INACTIVE] Interface: T3-2 Type: UNI Speed: 96000 (cps) SVC Queue Pool Size: 0 CBR Queue Depth: 200 CBR Queue CLP High Threshold: 80% CBR Queue CLP Low Threshold: 60% CBR Queue EFCI Threshold: 80% VBR Queue Depth: 1000 ABR Queue Depth: 9800 VBR Queue CLP High Threshold: 80% ABR Queue CLP High Threshold: 80% VBR Queue CLP Low Threshold: 60% ABR Queue CLP Low Threshold: 60% VBR Queue EFCI Threshold: 80% ABR Queue EFCI Threshold: 80% Last Command: cnfportq 4.2 N N N 200 80 60 80 1000 80 60 80 9800 80 60 80 Next Command:
| Parameter | Description |
|---|---|
| slot.port | Specifies the ASI or BXM port card slot and port number. |
| nni/uni | Specifies whether the cell header format is NNI or UNI. |
| SVC Queue Pool Size | Queue space reserved for SVCs. The sum for ABR, CBR, VBR and SVCs cannot exceed the maximum for the port. The default is 0. The range is 0-PortMax. |
| cbr queue parms | Specifies the CBR queue parameters of depth in cells, CLP-high threshold, CLP-low threshold, and EFCI threshold. The range for each threshold is 0-100%.
The ranges of egress cell depths are: The ranges for ingress queue cells are:. |
| vbr queue parms | Specifies the VBR queue parameters of depth in cells, CLP-high threshold, CLP-low threshold, and EFCI threshold. The range for each threshold is 0-100%.
The ranges of egress cell depths are: The ranges for ingress queue cells are: |
| abr queue parms | Specifies the ABR queue parameters of depth in cells, CLP-high threshold, CLP-low threshold, and EFCI threshold. The range for each threshold is 0-100%.
The ranges of egress cell depths are: The ranges for ingress queue cells are: |
Removes connections from the network. The same command with differing syntax may be used to delete voice connections, data connections, frame relay connections, or ATM connections. The syntax in this section deletes an ATM connection. You can verify connection deletions by using the dspcons command.
Delete connections
delcon
addcon, dspcon, dspcons
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | IPX, IGX, BPX |
| Lock | Yes |
delcon 4.1.1.4
Delete connection 4.1.1.4. The connections to delete are highlighted, and a prompt appears asking you to confirm the deletion. Respond with "y", for yes, and Connection 4.1.1.4 is deleted.
ca19 VT StrataCom BPX 15 8.4 Mar. 23 1996 20:36 GMT Local Remote Remote Route Channel NodeName Channel State Type Avoid COS O 4.1.1.4 ca20 12.1.1.4 Ok CBR 0 R 4.1.1.5 ca20 12.1.1.5 Ok VBR 0 R 4.1.1.6 ca20 12.1.1.6 Ok ABR 0 R 4.1.1.7 ca20 12.1.1.7 Ok VBR 0 R 4.2.1.1 ca20 12.2.1.1 Ok CBR 0 L 4.2.1.2 ca20 12.2.1.2 Ok VBR 0 L 4.2.1.3 ca20 12.2.1.3 Ok ABR 0 L Last Command: delcon 4.1.1.4 Delete connections? (y) Next Command:
| Parameter | Description |
|---|---|
| channel | Specifies the channel or set of channels for deleting connections. Specify the channel using the format slot.port.vpi.vci. |
Deletes a group. The group must be empty (all connections must first have been removed with the delcon command). The group can be deleted from either the local or remote end of the group.
Delete connection group
delcongrp
addcongrp, dspcongrp, dspcongrps, grpcon
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | IPX, IGX, BPX |
| Lock | Yes |
delcongrp bpx4.1
Delete connection group bpx4.1
bpx1 TN StrataCom BPX 15 8.4 Feb. 14 1996 20:12 PST
Route
Group Count State Avoid COS FST Owner
bpx4.1 0 Local
This Command: delcongrp bpx4.1
Delete this group (y/n)?
| Parameter | Description |
|---|---|
| connection group | The connection group has the following format:
remote node name.group number |
Deactivates (or downs) an ASI line. After dnln executes, the line no longer generates framing, and no statistics are gathered. All connections must be removed with the delcon command before a line can be downed. Activate lines using upln.
Down line
dnln
upln, dsplns
Privilege | 1-2 |
| Jobs | No |
| Log | No |
| Node | IPX, IGX, BPX |
| Lock | No |
dnln 5.1
Down line 5.1. The screen in the example shows that the operation was successful.
pubsbpx1 TN StrataCom BPX 15 8.4 Aug. 26 1996 16:13 GMT From Type Current Line Alarm Status Last Command: dnln 5.1 Next Command:
| Parameter | Description |
|---|---|
| slot. port | Specifies the shelf slot number, and one of the port numbers. The ASI uses port 1 or port 2. |
Deactivates (or "downs") the specified ATM port. Before downing a port, you must remove all connections from the port.
Down port
dnport
cnfport, dspport, upport
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | BPX |
| Lock | Yes |
dnport 4.2
Down port 4.2
ca19 VT StrataCom BPX 15 8.4 Mar. 23 1996 19:49 GMT ASI Port States Port State 4.1 ACTIVE 4.2 INACTIVE Last Command: dspports Next Command: dnport 4.2
Parameter | Description |
|---|---|
| slot.port | Specifies the shelf slot number and port numbers. |
Displays statistics for a channel. The display is periodically updated until the Delete key is pressed.
Display channel statistics
dspchstats
clrchstats
Privilege | 5 |
| Jobs | No |
| Log | No |
| Node | IPX, IGX, BPX |
| Lock | No |
dspchstats 4.1.50.1
Display the channel statistics for connection 4.1.50.1.
night TN StrataCom BPX 15 8.4 July 17 1996 02:46 GMT
Channel Statistics for 4.1.50.1 Cleared: July 13 1996 02:53 (|)
MCR: 0 cps Collection Time: 0 day(s) 18:10:22 Corrupted: NO
Traffic Cells CLP Avg CPS %util Discards: Cells
From Port : 14710 0 0 0 VcQ > CLP: 0
To Network : 14710 --- 0 0 VcQ Full : 0
From Network: 14710 --- 0 0 Qbin Full: 0
To Port : 14710 14710 0 0 Qbin> CLP: 0
Failed : 14710
OAM Cells RsrcOVL : 0
VC Q : 0 Tx OAM : 29608 NonCompliant: 0
Rx EFCI : 0 Rx AIS : 14710
Tx EFCI : 0 Rx FERF: 0 ForeSight Cells
Rx BCM : 0 Adj Up : 0
Tx BCM : 0 Adj Dn : 0
AAL-5 Frames: 0 Adj Fdn: 0
This Command: dspchstats 4.1.50.1
Hit DEL key to quit:
| Parameter | Description |
|---|---|
| channel | Specifies the channel for statistics display. |
| Parameter | Description |
|---|---|
| interval | Specifies the interval for displaying statistics. |
Displays the current parameters for a connection class template. The range of classes is 1-10. The parameters and the values for each varies with the type of connection (CBR, VBR, UBR, ABR, and ATFR).
Display connection class
dspcls [class number]
addcon, cnfcls, dspcon, dspcons
Privilege | 1-2 |
| Jobs | No |
| Log | No |
| Node | IPX, IGX, BPX |
| Lock | No |
dspcls 1
Display the parameters for configuration class 1.
pubsbpx1 TN StrataCom BPX 15 8.4 Feb. 27 1997 23:32 GMT
ATM Connection Classes
Class: 1 Type: ABR
PCR(0+1) % Util MCR CDVT(0+1) AAL5 FBTC FST VSVD
96000/96000 100/100 96000/96000 10000/10000 n n n
Description: "Default ABR 96000"
Last Command: dspcls
Next Command:
| Parameter | Description |
|---|---|
| class number | Specifies the class to display. Values are 1-10. Without a class number, the display begins to show all classes, beginning at class 1. |
Displays connection information for a specified channel. The information displayed includes:
Any failures that affect the connection flash on the screen. For frame relay NNI ports, the NNI value indicates the A-bit value received across the NNI from the remote network. The status that may be displayed includes:
OK | Connection OK |
| FAILED | Connection failed |
| MISSING | VPI.VCI was deleted in other network at NNI. A previous status report indicated a valid VPI.VCI present but an updated report did not. |
| UNUSED | indicates the UNI port does not support reporting of NNI A-bit status |
Display connections
dspcon
addcon, cnfcon, dspcon
Privilege | 1-6 |
| Jobs | No |
| Log | No |
| Node | IPX, IGX, BPX |
| Lock | No |
dspcon 12.1.1.5
Display connection information for channel 12.1.1.5 (VBR).
ca20 LAN StrataCom BPX 15 8.4 Mar. 29 1996 10:44 PST
Conn: 12.1.1.5 ca19 4.1.1.5 VBR Status: Down
SCR MBS PCR ABR PCR UPC FST CLP % util
1000/1000 10/10 500/500 --/-- y n y 100/100
Owner: LOCAL Restriction: NONE COS: 0
Group: NONE TestRTD: 16705 msec
Path: Downed by user
Pref: Not Configured
ca20 ASI-T3 : OK ca19 ASI-T3 : OK
Line 12.1 : OK Line 4.1 : OK
Last Command: dspcon 12.1.1.5
Next Command:
dspcon 12.1.1.4
Display connection information for channel 12.1.1.4 (CBR)
ca20 LAN StrataCom BPX 15 8.4 Mar. 29 1996 10:42 PST
Conn: 12.1.1.4 ca19 4.1.1.4 CBR Status: Down
PCR CDVT MCR ABR PCR UPC FST CLP % util
100/100 10/10 --/-- --/-- y n y 100/100
Owner: LOCAL Restriction: NONE COS: 0
Group: NONE TestRTD: 0 msec
Path: Downed by user
Pref: Not Configured
ca20 ASI-T3 : OK ca19 ASI-T3 : OK
Line 12.1 : OK Line 4.1 : OK
Last Command: dspcon 12.1.1.4
Next Command:
dspcon 9.1.100.100
Display connection information for channel 9.1.100.100 (ABR) on a BXM.
pubsbpx1 TN StrataCom BPX 15 8.4 Feb. 27 1997 23:42 GMT
Conn: 9.1.100.100 pubsbpx1 9.1.102.102 abr Status: OK
PCR(0+1) % util MCR CDVT(0+1) FBTC FST VSVD FCES
50/50 100/100 50/50 250000/250000 y y n n
ForeSightRTD: 0 msec
Path: Route information not applicable for local connections
pubsbpx1 TXR : OK pubsbpx1 TXR : OK
Line 9.1 : OK Line 9.1 : OK
OAM Cell RX: Clear NNI : OK
NNI : OK
Last Command: dspcon 9.1.100.100
Next Command:
dspcon 1.3.40.101
Display connection information for channel 1.3.40.101 (ATFR)
pubsbpx1 TN StrataCom BPX 15 8.4 July 15 1997 17:33 GMT
Conn: 1.3.40.101 pubsbpx1 5.1.10.101 atfr Status:OK
PCR(0+1) % util CDVT(0+1) FBTC SCR MBS PLC
30000/30000 21/21 250000/-- - 5333/5333 1000/1000 3
Path: Route information not applicable for local connections
pubsbpx1 BNI-T3 : OK pubsbpx1 ASI-T3 : OK
Line 1.3 : OK Line 5.1 : OK
OAM Cell RX: Clear NNI : OK
NNI : OK
Last Command: dspcon 1.3.40.101
Next Command:
| Parameter | Description |
|---|---|
| channel | Specifies the channel for connection display (one channel at a time). Specify channel in the format slot.port.vpi.vci. |
Displays the following information for a connection's configuration:
Display connection configuration
dspconcnf
addcon, dspcon, dspcons, delcon
Privilege | 1-6 |
| Jobs | No |
| Log | No |
| Node | BPX |
| Lock | No |
dspconcnf 5.1.10.101
Display the configuration for 5.1.10.101.
pubsbpx1 TN StrataCom BPX 15 8.4 July 15 1997 17:24 GMT
Conn: 5.1.10.101 pubsbpx1 1.3.40.101 atfr
Description:
PCR(0+1) % Util CDVT(0+1) SCR MBS
30000/30000 21/21 250000/250000 5333/5333 1000/1000
Policing VC Qdepth EFCI IBS
3 1366/1366 100/100 1/1
Last Command: dspconcnf 5.1.10.101
Next Command:
| Parameter | Description |
|---|---|
| channel | Specifies the channel for configuration display (one channel at a time). Specify channel in the format slot.port.vpi.vci. |
Displays the connections in a particular group. The information displayed consists of:
Failures that affect a connection appear flashing on screen. For frame relay NNI ports, the NNI value indicates the A-bit value received across the NNI from the remote network.
Display connection group
dspcongrp
addcon, cnfcon, dspcon
Privilege | 1-6 |
| Jobs | No |
| Log | No |
| Node | IPX, IGX, BPX |
| Lock | No |
dspcongrp sw86.14
Display the connections in the group named sw86.14.
sw81 TN StrataCom BPX 15 8.4 Jan. 29 1996 17:43 PST Local Remote Remote Route Channel NodeName Channel State Type Avoid COS O 13.1.1.209 sw86 12.1.1.209 Ok abr-Grp 0 R 13.1.1.210 sw86 12.1.1.210 Ok abr-Grp 0 R 13.1.1.211 sw86 12.1.1.211 Ok abr-Grp 0 R 13.1.1.212 sw86 12.1.1.212 Ok abr-Grp 0 R 13.1.1.213 sw86 12.1.1.213 Ok abr-Grp 0 R 13.1.1.214 sw86 12.1.1.214 Ok abr-Grp 0 R 13.1.1.215 sw86 12.1.1.215 Ok abr-Grp 0 R 13.1.1.216 sw86 12.1.1.216 Ok abr-Grp 0 R 13.1.1.217 sw86 12.1.1.217 Ok abr-Grp 0 R 13.1.1.218 sw86 12.1.1.218 Ok abr-Grp 0 R 13.1.1.219 sw86 12.1.1.219 Ok abr-Grp 0 R 13.1.1.220 sw86 12.1.1.220 Ok abr-Grp 0 R 13.1.1.221 sw86 12.1.1.221 Ok abr-Grp 0 R This Command: dspcongrp sw86.14 Continue?
| Parameter | Description |
|---|---|
| group | Specifies the group whose members are listed. You can obtain the name through the dspcongrps command. |
Displays a list of all grouped connections on the current node. The optional parameter narrows the scope of the list to grouped connections either on a named node or in a named group. The displayed information consists of:
Display connection groups
dspcongrps [node name | group name]
addcongrp, dspcongrp
Privilege | 1-6 |
| Jobs | No |
| Log | No |
| Node | IPX, IGX, BPX |
| Lock | No |
dspcongrps
Display all grouped connections.
sw81 TN StrataCom BPX 15 8.4 Jan. 29 1996 16:51 PST From Route sw86.28 Count State Avoid COS FST Owner sw86.28 16 Ok 0 y Remote sw86.29 16 Ok 0 y Remote sw86.30 16 Ok 0 y Remote sw86.31 16 Ok 0 y Remote sw86.32 16 Ok 0 y Remote Last Command: dspcongrps Next Command:
| Parameter | Description |
|---|---|
| node name or group name | Restricts the groups displayed to either a node name or a connection group name. |
Displays information about connections on an IPX, IGX, or BPX. (For information about dspcons for an AXIS card, see the AXIS Command Supplement.)
Table 10-29 lists the information headings that appear in the display for ATM connections. The actual headings in the display depend on the optional parameters you select--including no parameters (see the forthcoming syntax descriptions).
| Fields | Description |
|---|---|
| Local Channel | The connection's channel at this node. |
| Remote Node Name | The name of the node at the other end of the connection. |
| Remote Channel | The connection's channel at the remote node. |
| State | The state of each connection:
State Meaning OK The connection has been routed. Down The connection has been downed. Failed The connection is not routed--but trying. |
| Type | The type of connection (vbr, cbr, abr, ubr, atfr, or atfst). |
| Route Avoid | Lines to avoid when routing (satellite lines, terrestrial lines, lines with zero code suppression). |
| COS | The Class Of Service. |
| Owner | The end of the connection in control of re-routing. |
Full Name
Display connections
dspcons [start_channel] [nodename] [+d] [-f] [-v] [-d] [-g] [-atfr] [-abit] [-fabit] [-fail] [-down]
addcon, delcon, cnfcondsc
Privilege | 1-6 |
| Jobs | No |
| Log | No |
| Node | IPX, IGX, BPX |
| Lock | No |
dspcons 1.3.40.101
Displays all connections starting with 1.3.40.101.
pubsbpx1 TN StrataCom BPX 15 8.4 July 15 1997 17:25 GMT
Local Remote Remote Route
Channel NodeName Channel State Type Avoid COS O
1.3.40.101 pubsbpx1 5.1.10.101 Ok atfr
5.1.10.101 pubsbpx1 1.3.40.101 Ok atfr
5.1.30.120 pubsbpx1 5.2.60.240 Ok abr
5.1.31.121 pubsbpx1 5.2.61.241 Ok abr
5.1.32.122 pubsbpx1 5.2.62.242 Ok abr
5.1.33.123 pubsbpx1 5.2.63.242 Ok abr
5.1.71.101 pubsbpx1 5.2.70.100 Ok abr
5.2.60.240 pubsbpx1 5.1.30.120 Ok abr
5.2.61.241 pubsbpx1 5.1.31.121 Ok abr
5.2.62.242 pubsbpx1 5.1.32.122 Ok abr
5.2.63.242 pubsbpx1 5.1.33.123 Ok abr
5.2.70.100 pubsbpx1 5.1.71.101 Ok abr
Last Command: dspcons
Next Command:
dspcons -abit
Display the A-bit status for all connections starting with 1.1.3.66
sw81 TN StrataCom BPX 15 8.4 Feb. 14 1996 10:32 PST Local Remote Remote Local Remote Channel NodeName Channel State A-bit A-bit 1.1.3.66 sw81 1.1.3.66 Ok OK OK 1.1.3.67 sw81 1.1.3.67 Ok OK OK 1.1.3.68 sw81 1.1.3.68 Ok OK OK 1.1.3.69 sw81 1.1.3.69 Ok OK OK 1.1.3.70 sw81 1.1.3.70 Ok OK OK 1.1.3.71 sw81 1.1.3.71 Ok OK OK 1.1.3.72 sw81 1.1.3.72 Ok OK OK 1.1.3.73 sw81 1.1.3.73 Ok OK OK 1.1.3.74 sw81 1.1.3.74 Ok OK OK 1.1.3.75 sw81 1.1.3.75 Ok OK OK 1.1.3.76 sw81 1.1.3.76 Ok OK OK 1.1.3.77 sw81 1.1.3.77 Ok OK OK 1.1.3.78 sw81 1.1.3.78 Ok OK OK This Command: dspcons -abit Continue?
dspcons
Display all connections on the node. The only port card here is a BXM. The example screen is actually the second screen displayed, so the prompt offers to return to the previous screen.
pubsbpx1 TN StrataCom BPX 15 8.4 Feb. 27 1997 01:44 GMT
From Remote Remote Route
3.2.201.62 NodeName Channel State Type Avoid COS O
3.2.201.62 pubsbpx1 3.1.101.52 Ok abr
3.2.203.63 pubsbpx1 3.1.103.53 Ok abr
3.2.204.64 pubsbpx1 3.1.104.54 Ok abr
3.2.205.63 pubsbpx1 3.1.105.53 Ok vbr
3.2.205.65 pubsbpx1 3.1.105.55 Ok vbr
3.3.101.83 pubsbpx1 3.4.201.73 Ok cbr
3.3.101.84 pubsbpx1 3.4.201.74 Ok cbr
3.3.101.85 pubsbpx1 3.4.201.75 Ok ubr
3.3.101.86 pubsbpx1 3.4.201.76 Ok ubr
3.3.201.71 pubsbpx1 3.4.101.81 Ok atfr
3.3.201.72 pubsbpx1 3.4.101.82 Ok atfst
3.4.101.81 pubsbpx1 3.3.201.71 Ok atfr
3.4.101.82 pubsbpx1 3.3.201.72 Ok atfst
This Command: dspcons
Continue direction - Next/Previous/Quit? (n/p/q)
| Parameter | Description |
|---|---|
| start channel | Specifies the starting channel to display. The start channel format is: slot.port.vpi.vci
If you do not specify a starting channel, the display begins with the first connected channel. |
| node name | Specifies that connections to only the remote, named remote node are displayed. |
| -f | Display only frame relay connections. |
| -v | Display only voice connections |
| -d | Display only data connection. |
| +d | Display the connection descriptor specified by cnfcondsc. |
| -g | Display grouped connections. |
| -atfr | Display frame relay-to-ATM interworking connections. |
| -abit | Display A-bit status. |
| -fabit | Display connections with A-bit errors. |
| -fail | Display failed connections. |
| -down | Display downed connections. |
Displays LMI statistics for a specified channel.
Display LMI statistics
dsplmistats
Privilege | 1-6 |
| Jobs | No |
| Log | No |
| Node | IPX, IGX |
| Lock | No |
dsplmistats 1.1
Display LMI statistics for channel 1.1.1.1
sw81 TN StrataCom BPX 15 8.4 Jan. 29 1996 14:44 PST
Annex G LMI Statistics for slot:1 port:1
VPI.VCI: 0.0 Lmi enabled Lmi polling enabled
Invalid Pdu Rx: 0 Status Polling Timer (T396) : 10
Invalid Pdu Len Rx: 0 Status Enquiry Timer (T393) : 10
Unknown Pdu Type Rx: 0 Max Status Enquiry Retry (N394): 5
Unknown IE Type Rx: 0 Update Status Timer (T394) : 10
Bad Transaction Rx: 0 Max Update Status Retry (N395) : 5
Status Rx: 77715 Spc Polling Timer : 3
Status Enq Tx: 77711 Spc Retry Timer : 0
Status Enq Rx: 77897 Spc Retry Counter : 1
Status Tx: 77897 Node Status Retry Timer : 0
Status Ack Rx: 1505 Node Status Retry Counter : 0
Update Status Tx: 1507 Node Status Polling Timer : 7
Update Status Rx: 2042
Status Ack Tx: 2042
Last Command: dsplmistats 1.1
Next Command:
| Parameter | Description |
|---|---|
| channel | Channel is specified in the format slot.port. |
Displays the current configuration of the specified line. Table 10-32 contains the configuration parameters in the display.
| Parameter | Description | Possible Value |
|---|---|---|
| LN Configuration | The line type and the number of channels. | T1 or E1 |
| Loop clock | Whether the receive clock is looped back to the transmit clock. | Y or N |
| Line framing | The type of T1 line framing used. | DS4 or ESF |
| Line coding | The type of line coding used. The types used vary between T1 and E1 lines. | HDB3 or AMI (E1) ZCS, B8ZS, or AMI (T1) |
| CRC | CRC checking on E1 lines. | Y or N |
| recv impedance | The nominal receive line impedance (for E1 lines only) | 75 ohms balanced or unbalanced, or 120 ohms balanced |
| E1 signalling | Signalling type used (for E1 lines only). | CAS or CCS |
| encoding | Voice encoding scheme. | mlaw or Alaw |
| T1 signalling | The T1 signalling bit pattern used. | ABCD, ABAB, AB |
| Cable type | The T1 or E1 cable type used (for equalization) | MAT or ABAM |
| Cable length | The T1 or E1 cable length in feet to the CSU or digital crossconnect. | 0-220, 220-440, 440-655, 0-133, 133-266 |
| 56 kbps Bit Pos | Position in word for bit stuffing on 56 kbs data channels. | MSB or LSB |
Display line configuration
dsplncnf
cnfcln
Privilege | 1-6 |
| Jobs | No |
| Log | No |
| Node | IPX, IGX, BPX |
| Lock | No |
dsplncnf 12.1
Display the line configuration for 5.1
pubsbpx1 TN StrataCom BPX 15 8.4 July 15 1997 17:27 GMT
LN 5.1 Config T3 [96000 cps] ASI-T3 slot: 5
Loop clock: No Idle code: 7F hex
Line framing: --
coding: --
CRC: --
recv impedance: --
E1 signalling: --
encoding: -- cable type:
T1 signalling: -- length: 0-225 ft.
HCS Masking: Yes
Payload Scramble: No
56KBS Bit Pos: -- Frame Scramble:
pct fast modem: -- Cell Framing:
Last Command: dsplncnf 5.1
Next Command:
| Parameter | Description |
|---|---|
| line number | Specifies the number of the line whose configuration to display. |
Displays status of ATM lines. The information displayed includes the line number, the type of physical line, and the current line alarm status. Line Status categories include:
· Clear-Line OK | Alarm Information Signal |
| · Loss of Signal | Remote Out of Frame (for T3) |
| · Out of Frame | Minor--Bad clock source |
Display lines
dsplns
upln, dnln
Privilege | 1-6 |
| Jobs | No |
| Log | No |
| Node | IPX, IGX, BPX |
| Lock | No |
dsplns
pubsbpx1 TN StrataCom BPX 15 8.4 July 15 1997 17:28 GMT
Line Type Current Line Alarm Status
5.1 T3 Clear - OK
5.2 T3 Clear - OK
Last Command: dsplns
Next Command:
Displays one of the following:
As you make the command more specific, the output becomes more specific, as in the following:
· dspport | displays states of all ATM ports in the node |
| · dspport 8 | displays the port states for ASI in slot 8 |
| · dspport 8.1 | displays the configuration for port 1 of the ASI in slot 8 |
A full description of these parameters is provided in the cnfport command.
Display port
dspport [slot | slot.port]
cnfport, upport, dnport
Privilege | 1-2 |
| Jobs | No |
| Log | No |
| Node | BPX |
| Lock | No |
dspport
Display the status of port cards on the node.
pubsbpx1 TN StrataCom BPX 15 8.4 Feb. 27 1997 23:20 GMT
Port States
Port State
3.1 ACTIVE
3.2 ACTIVE
3.3 ACTIVE
3.4 ACTIVE
3.5 ACTIVE
3.8 ACTIVE
5.1 ACTIVE
5.2 ACTIVE
9.1 ACTIVE
Last Command: dspport
Next Command:
dspport 11.1
Display the port status for port 1 of the ASI in slot 11.
svcbpx1 TN StrataCom BPX 15 8.4 June 19 1997 15:23 GMT
Port: 11.1 [ACTIVE ]
Interface: MMF-2
Type: UNI %Util Use: Disabled
Speed: 353208 (cps)
Shift: SHIFT ON HCF (Normal Operation)
SIG Queue Depth: 10
Protocol: ILMI Addr Reg Enab: Y
VPI.VCI: 0.16 SVC Channels: 1000
ILMI Polling Enabled: N SVC VPI Min: 0
Trap Enabled: N SVC VPI Max: 0
T491 Polling Interval: 30 SVC Bandwidth: 300000 (cps)
N491 Error Threshold: 3
N492 Event Threshold: 4
Last Command: dspport 11.1
Next Command:
dspport 9.1
Display the status of BXM port 9.1
fellini TN StrataCom BPX 15 8.4 Feb. 27 1997 23:22 GMT
Port: 9.1 [ACTIVE ]
Interface: LM-BXM
Type: UNI %Util Use: Disabled
Speed: 353208 (cps)
Shift: SHIFT ON HCF (Normal Operation)
VBR Queue Depth: 5000
Protocol: NONE
SVC Channels: 0
SVC VPI Min: 0
SVC VPI Max: 0
SVC Bandwidth: 0 (c/s)
Last Command: dspport 9.1
Next Command:
| Parameter | Description |
|---|---|
| slot.port | Specifies the slot and port to display. |
Displays the port queue configuration for a port card. If you enter this command without a parameter, the display shows a list of ports on all ASI or BXM port cards and the status (Active/Standby) of each. If you enter only the slot, the display shows a list of ports, the speed of each, its interface type, and queue information. If you enter the slot and port number, the display shows the detailed information shown in the example figure.
Display port queue configuration.
dspportq [slot | slot.port]
cnfportq
Privilege | 1-2 |
| Jobs | No |
| Log | No |
| Node | BPX |
| Lock | No |
dspportq 11.1
Display the configuration for the ASI port queue at 11.1.
svcbpx1 TN StrataCom BPX 15 8.4 June 19 1997 15:33 GMT
Port: 11.1 [ACTIVE ]
Interface: MMF-2
Type: UNI
Speed: 353208 (cps)
SVC Queue Pool Size: 200
CBR Queue Depth(64-cell blks):16
CBR Queue CLP High Threshold: 80%
CBR Queue CLP Low Threshold: 60%
CBR Queue EFCI Threshold: 80%
VBR Queue Depth(64-cell blks):50 UBR/ABR Queue Depth(64-cells blks):228
VBR Queue CLP High Threshold: 80% UBR/ABR Queue CLP High Threshold: 80%
VBR Queue CLP Low Threshold: 60% UBR/ABR Queue CLP Low Threshold: 60%
VBR Queue EFCI Threshold: 80% UBR/ABR Queue EFCI Threshold: 80%
Last Command: dspportq 11.1
Next Command:
| Parameter | Description |
|---|---|
| slot or slot.port | Specifies either the slot number or the slot and port number. |
Displays a summary of port statistics for the ATM port specified. These include the cell count in the transmit and receive directions, and error counts associated with the port. The display indicates the date and time that the statistics were cleared and the statistics collection time since the last clearance. Cells transmitted indicates the amount of data transmitted out the port to the user device. Cells received indicates the amount of data received from the user device at the port. Corrupted statistics result from channel/port loopbacks or port tests. A yes in this field indicates that such loopback or port test have occurred since the statistics were last cleared.
Display port statistics
dspportstats
clrportstats
Privilege | 1-6 |
| Jobs | No |
| Log | No |
| Node | IPX, IGX, BPX |
| Lock | No |
dspportstats 9.1
Display the statistics for BXM port 9.1
pubsbpx1 TN StrataCom BPX 15 8.4.0j Feb. 27 1997 23:27 GMT
Port Statistics for 9.1 Cleared: Feb. 27 1997 01:36
Port Speed: 353208 cps Collection Time: 0 day(s) 00:00:00 Corrupted: NO
Cells CLP (EFCI)
Rx Port: 0 0 0
Tx Port: 0 0 0
Unknown Addr : 0 Rx OAM Cells : 0 Lst Un Vpi/Vci:
Rx Clp 0 Cells: 0 Rx Clp 0 Dscd : 0 Rx Clp 1 Dscd : 0
Tx Clp 0 Cells: 0 Egress Oam Cnt: 0 Ingress Rm Cnt: 0
Egress Rm Cnt : 0
This Command: dspportstats 9.1
Hit DEL key to quit:
| Parameter | Description |
|---|---|
| slot.port | Specifies the ATM card set and port number. |
| Parameter | Description |
|---|---|
| interval | Specifies the refresh interval time for data. It can be specified between 1 and 60 seconds. The default interval is 1 seconds. |
Adds a connection to a group. Adding a connection to a group has two prerequisites:
No command exists to delete an individual connection from a group. Instead, the connection must be deleted (using delcon) then added again. The grpcon command can be used to add either a single connection or multiple connections. Using the optional channel ... channel parameter format, a range of 1 - 16 connections can be added to the group in one command. All connections in the group must be of the inter-node, non-bundled ATM type. They must also have the same endpoints, routing characteristics, and ForeSight enable status.
The first connection added to a group determines the routing characteristics of the entire group. All subsequent connections must match the first connection's characteristics of ownership, COS, routing state, routing restrictions, and ForeSight. Attempting to add a dissimilar connection results in an error message "mismatched connection/group" characteristic. For example, the ownership of both the connection group and the connection itself must be either local or remote. Non-connection parameters, such as fail state, loop state, and configuration, can be specified for an individual connection in the group after the connection has been added to the group.
Group a connection
grpcon
delcongrp, addcongrp, dspcongrps, dspcongrp
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | IPX, IGX, BPX |
| Lock | Yes |
grpcon bpx6.1 9.1.100.100
Establish a connection group to BPX6 for connection 9.1.100.100.
bpx1 TN StrataCom BPX 15 8.4 Feb. 14 1996 20:00 PST Local Remote Remote Route Channel NodeName Channel State Type Avoid COS O 9.1.100.100 bpx6 11.2.100.100 Ok vbr 0 L This Command: grpcon bpx6.1 9.1.100.100 Group these connections (y/n)?
| Parameter | Description |
|---|---|
| connection group | The name of the connection group that has been established on the local node. |
| channel | The local node channel to be added to the group in the format slot.port.vpi.vci. |
| Parameter | Description |
|---|---|
| .chan ... chan | Specifies a contiguous range of up to 16 connections to add to the group at once. |
Prints the current line configuration and line alarm status for a node. This command uses the same syntax and prints the same information as is displayed using the dsplns command. See the dsplns command for syntax and output information.
Print lines
prtlns
upln, dnln
Privilege | 1-6 |
| Jobs | Yes |
| Log | No |
| Node | BPX |
| Lock | No |
prtlns
This command uses the same syntax and prints the same information as is displayed using the dsplns command. See the dsplns command for syntax and output information.
Activates (ups) a line. This command makes the line available for configuring and causes statistics gathering to begin. After you up a line, you can add connections with the addcon command. You can verify line activation by using the dsplns command.
Up line
upln
dnln, dsplns
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | BPX |
| Lock | Yes |
upln 4.2
Activate line 4.2
ca19 VT StrataCom BPX 15 8.4 Mar. 23 1996 19:08 GMT Line Type Current Line Alarm Status 4.1 T3 Clear - OK 4.2 T3 Clear - OK Last Command: upln 4.2F Next Command:
| Parameter | Description |
|---|---|
| slot.port | Specifies the shelf slot number and the port. |
Activates a single port on an ASI or a port-mode BXM. If the port has not been configured, the port uses the default configuration.
Up port
upport
dnport, cnfport, upln
Privilege | 1-2 |
| Jobs | Yes |
| Log | Yes |
| Node | BPX |
| Lock | Yes |
upport 4.2
Activate port 2 on the ASI in slot 4
ca19 VT StrataCom BPX 15 8.4 Mar. 23 1996 19:17 GMT Port: 4.2 [ACTIVE ] Interface: T3-2 Type: UNI Speed: 96000 (cps) CBR Queue Depth: 200 CBR Queue CLP High Threshold: 80% CBR Queue CLP Low Threshold: 60% CBR Queue EFCI Threshold: 80% VBR Queue Depth: 1000 ABR Queue Depth: 9800 VBR Queue CLP High Threshold: 80% ABR Queue CLP High Threshold: 80% VBR Queue CLP Low Threshold: 60% ABR Queue CLP Low Threshold: 60% VBR Queue EFCI Threshold: 80% ABR Queue EFCI Threshold: 80% Last Command: upport 4.2 Next Command:
upport 9.1
Up port 9.1 on a BXM in port mode.
pubsbpx1 TN StrataCom BPX 15 8.4.0j Feb. 27 1997 01:39 GMT Port: 9.1 [ACTIVE ] Interface: LM-BXM Type: UNI %Util Use: Disabled Speed: 353208 (cps) Shift: SHIFT ON HCF (Normal Operation) VBR Queue Depth: 5000 Protocol: NONE SVC Channels: 0 SVC VPI Min: 0 SVC VPI Max: 0 SVC Bandwidth: 0 (c/s) Last Command: upport 9.1 Next Command:
| Parameter | Description |
|---|---|
| slot.port | Specifies slot and port of the ASI or BXM UNI port card. |
|
|