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This chapter describes procedures you can use to manage the MGX 8850 switch.
The following sections describe how to save a switch configuration in a single zipped file, clear or erase a configuration, and restore a configuration from a file.
After configuring your switch or after making configuration updates, it is wise to save the configuration. Restoring a saved configuration is much easier than reentering all the commands used to configure the switch.
To save a configuration, you use the saveallcnf command, which saves the configuration to a file in the C:/CNF directory. The file is named using the switch name and the current date as follows:
Name_01_DateTime.zip.
The date appears in YYYYMMDD (year, month, day) format, and the time appears in HHMM (hour, minute) format. For example, if the configuration for a switch named "mgx8850a" were saved on February 29th, 2000 at 2:31pm, the file would be named C:/CNF/mgx8850a_01_200002291431.zip.
You can save a configuration if both of the following are true:
 |
Caution Make sure that no other users are making configuration changes when you save the configuration. The MGX 8850 switch does not check for other CLI or CWM users before saving a configuration. If other users make changes while the file is being saved, the configuration can become corrupt. If you try to restore the configuration from a corrupt file, the switch can fail and you might have to send switch cards back to the factory for re-programming. |
To save a switch configuration, use the following procedure.
Step 2 To save the configuration, enter the saveallcnf command:
mgx8850a.7.PXM.a > saveallcnf
Step 3 Read the prompt that appears. Press Y if you want to continue, and press Enter.
When the save is complete, the switch prompt reappears, and the new file is stored in the C:/CNF directory. The switch displays the saved filename as shown below:
pop20one.7.PXM.a > saveallcnf The 'saveallcnf' command can be time-consuming. The shelf must not provision new circuits while this command is running. Do not run this command unless the shelf configuration is stable or you risk corrupting the saved configuration file. Do you want to proceed (Yes/No)? y saveallcnf: shelf configuration saved in C:/CNF/pop20one_01_200006151550.zip.
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Note Cisco Systems recommends that you use an FTP client to copy the saved configuration file to a workstation. This ensures that you have a backup copy if the PXM45 Hard Drive card fails. |
To clear the current configuration, use the clrallcnf command. This command clears all the provisioning data and most of the general switch configuration parameters such as the switch name and the PNNI controller configuration. The clrallcnf command does not clear IP addresses that have been configured for switch management.
You can restore a configuration if all of the following are true:
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Caution Make sure that no other users are making configuration changes when you restore the configuration. The MGX 8850 switch does not check for other CLI or CWM users before restoring a configuration. If other users make changes while the file is being restored, the configuration can become corrupt, the switch can fail, and you might have to send switch cards back to the factory for re-programming. |
To restore a saved switch configuration, use the following procedure.
Step 2 Verify that the file from which you want to restore configuration data is located in the C:/CNF directory.
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Note The C:/CNF directory is the only location from which you can restore a configuration file. If the file has been moved to another directory or stored on another system, the file must be returned to this directory before the data can be restored. |
 |
Tips Use the cd command to navigate the C:/CNF directory, and use the ll command to display the directory contents. For information on transferring files to and from the switch, refer to "Downloading and Installing Firmware Upgrades." |
Step 3 To restore a saved configuration file, enter the restoreallcnf command:
mgx8850a.7.PXM.a > restoreallcnf -f filename
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Caution The restoreallcnf command resets all cards in the switch and terminates all calls passing through the switch. |
Replace filename with the name of the saved configuration file.You do not have to enter the path to the file or the extension. For information on the location and name of the file, see "Saving a Configuration."
The following sections describe how to:
The MGX 8850 switch provides several commands that you can use to enable or disable ILMI on a port. For instructions on enabling or disabling ILMI from an AXSM card prompt, refer to "Configuring ILMI on a Port," in "Provisioning." To enable or disable ILMI from the PXM45 prompt, use the following procedure.
Step 2 To display a list of ports and view the current ILMI status of each, enter the dsppnports command.
To enable or disable ILMI on a port, enter the cnfilmienable command as follows:
popeye2.1.7pxm.a>cnfilmienable <portid> <no | yes>
Replace portid using the format slot:bay.line:ifNum. Table 6-1 describes these parameters.
Enter yes to enable ILMI on the port, or enter no to disable ILMI.
| Parameter | Description |
|---|---|
slot | Enter the slot number for the card that hosts the port you are configuring. |
bay | Replace bay with 1 if the line is connected to a back card in the upper bay, or replace it with 2 if the line is connected to a back card in the lower bay. Remember that the bay number is always 1 for an AXSM-1-2488. |
line | Replace line with the number that corresponds to the back card port to which the line is connected. |
ifNum | An ATM port is also called an interface. Enter a number from 1 to 60 to identify this interface. The interface number must be unique on the card to which it is assigned. Interface numbers are assigned with the addport command. |
Step 3 To verify the ILMI status change, reenter the dsppnports command.
The following procedure describes some commands you can use to view the ILMI port configuration.
Step 2 To display the ILMI configuration for all ports on an AXSM card, enter the dspilmis command. The following example shows the dspilmis command report:
pop20two.1.AXSM.a > dspilmis
Sig. rsrc Ilmi Sig Sig Ilmi S:Keepalive T:conPoll K:conPoll
Port Part State Vpi Vci Trap Interval Interval InactiveFactor
---- ---- ---- ---- ---- --- ------------ ---------- ----------
1 1 Off 0 16 On 1 5 4
2 1 Off 0 16 On 1 5 4
3 1 Off 0 16 On 1 5 4
4 1 Off 0 16 On 1 5 4
The example above shows that all ports are configured for the default ILMI values and that ILMI has not been started on any port.
Step 3 To display the ILMI configuration for a single port, enter the dspilmi command as follows:
pop20one.10.AXSM.a > dspilmi <ifnum> <partitionId>
Replace ifnum with the interface number of the port, and replace partitionID with the partition number assigned to the port. You can view both of these numbers in the dspilmis command report. The following is an example report for the dspilmi command.
pop20one.10.AXSM.a > dspilmi 1 1
Sig. rsrc Ilmi Sig Sig Ilmi S:Keepalive T:conPoll K:conPoll
Port Part State Vpi Vci Trap Interval Interval InactiveFactor
---- ---- ---- ---- ---- --- ------------ ---------- ----------
1 1 On 0 16 On 1 5 4
Step 4 To display a different ILMI port configuration report, use the dsppnilmi command at the PXM45 prompt as follows:
pop20one.7.PXM.a > dsppnilmi <portid>
Replace portid using the format slot:bay.line:ifNum. Table 6-1 describes these parameters. The following example shows the format of the dsppnilmi command report.
pop20one.7.PXM.a > dsppnilmi 10:1.1:1 Port: 10:1.1:1 Port Type: PNNI Side: network Autoconfig: disable UCSM: disable Secure Link Protocol: enable Change of Attachment Point Procedures: enable Modification of Local Attributes Standard Procedure: enable Addressreg: Permit All VPI: 0 VCI: 16 Max Prefix: 16 Total Prefix: 0 Max Address: 64 Total Address: 0 Resync State: 0 Node Prefix: yes Peer Port Id: 16848897 System_Id : 0.80.84.171.226.192 Peer Addressreg: enable Peer Ip Address : 0.0.0.0 Peer Interface Name : atmVirtual.01.1.1.01 ILMI Link State : UpAndNormal ILMI Version : ilmi40 INFO: No Prefix registered
The following procedure describes some commands you can use to view ILMI management statistics.
pop20one.10.AXSM.a > dspilmicnt <ifnum> <partitionId>
Replace ifnum with the interface number of the port, and replace partitionID with the partition number assigned to the port. You can view both of these numbers in the dspilmis command report. The following is an example report for the dspilmicnt command.
pop20one.10.AXSM.a > dspilmicnt 1 1 If Number : 1 Partition Id : 1 SNMP Pdu Received : 36914 GetRequest Received : 18467 GetNext Request Received : 0 SetRequest Received : 0 Trap Received : 1 GetResponse Received : 18446 GetResponse Transmitted : 18467 GetRequest Transmitted : 18446 Trap Transmitted : 4 Unknown Type Received : 0 ASN1 Pdu Parse Error : 0 No Such Name Error : 0 Pdu Too Big Error : 0
Step 2 To clear the ILMI management statistics for a port, enter the clrilmicnt command as follows:
pop20one.10.AXSM.a > clrilmicnt <ifnum> <partitionId>
Replace ifnum with the interface number of the port, and replace partitionID with the partition number assigned to the port. The following example shows the switch response to this command.
pop20one.10.AXSM.a > clrilmicnt 1 1 ilmi stats for ifNum 1, partId 1 cleared
Step 3 To verify that the statistics have been cleared, re-enter the dspilmicnt command.
The procedure for adding ILMI prefixes is described in "Configuring ILMI Dynamic Addressing" in "Provisioning." The following procedure describes how to delete an ILMI address prefix from a port.
Step 2 To view the ILMI prefixes assigned to a port, enter the dspprfx command as follows:
pop20one.7.PXM.a > dspprfx <portid>
Replace portid with the port address using the format slot:bay.line:ifnum. These parameters are described in Table 6-1. For example:
pop20one.7.PXM.a > dspprfx 10:2.2:4 INFO: No Prefix registered
In the example above, no ILMI prefixes have been assigned to the port, so the port will use the prefix configured for the SPVC prefix.
Step 3 To prepare for deleting an ILMI prefix, down the port to be configured with the dnpnport command. For example:
pop20one.7.PXM.a > dnpnport 10:2.2:4
Step 4 Use the following command to delete an ATM prefix for a port:
popeye2.7.PXM.a > delprfx <portid> atm-prefix
Replace portid using the format slot:bay.line:ifNum. Table 6-1 describes these parameters.
Replace atm-prefix with the 13-byte ATM address prefix in use.
Step 5 Up the port you configured with the uppnport command. For example:
pop20one.7.PXM.a > uppnport 10:2.2:4
Step 6 To verify the proper ATM prefix configuration for a port, re-enter the dspprfx command.
The following version management commands require a version number to be entered in a specific format:
In most cases, you will find the correct firmware version numbers in the Release Notes for the Cisco MGX 8850, Release 2. If the release notes are not available, you can use the firmware filename to determine the version number as described below.
Step 2 To view the files on the switch hard drive, you can enter UNIX-like commands at the switch prompt. To change directories to the firmware directory (FW), enter the cd command as follows:
mgx8850a.7.PXM.a > cd C:/FW
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Note Remember that UNIX directory and filenames are case sensitive. |
Step 3 To list the contents of the directory, enter the ll command:
mgx8850a.7.PXM.a > ll
The display shows:
pop20one.7.PXM.a > ll
size date time name
-------- ------ ------ --------
512 APR-19-2000 01:24:16 . <DIR>
512 APR-19-2000 01:24:16 .. <DIR>
2248536 MAY-17-2000 15:12:16 axsm_002.000.000.000.fw
591008 MAY-15-2000 21:37:28 axsm_002.000.000.000_bt.fw
839392 MAY-15-2000 21:37:36 pxm45_002.000.000.000_bt.fw
3450888 MAY-15-2000 21:37:48 pxm45_002.000.000.000_mgx.fw
2260984 JUN-06-2000 07:18:40 axsm_002.000.001.000.fw
592288 JUN-06-2000 07:09:02 axsm_002.000.001.000_bt.fw
844720 JUN-06-2000 07:09:26 pxm45_002.000.001.000_bt.fw
3481816 JUN-06-2000 07:11:00 pxm45_002.000.001.000_mgx.fw
In the file system :
total space : 819200 K bytes
free space : 786279 K bytes
Figure 6-1 shows the information contained in filenames for released firmware.
Filenames that include "_mgx" are for runtime PXM45 firmware, and filenames that include "_bt" are for boot firmware. AXSM runtime firmware images do not have an image description after the version number. When you first receive the switch from Cisco, there will be single versions of each file. If you download updates to any files, there will be multiple versions of those files.
Figure 6-2 shows the information contained in filenames for prereleased firmware. If you are evaluating nonreleased firmware, the filename format shows that the firmware is pre-released and indicates the development level of the prerelease firmware.
Step 4 Translate the filenames to version numbers, and write the numbers down so you can set the revision levels for the software.
Write the version number down in the format required by the revision management commands. The following example shows the required format. If you are logged in as a user with SERVICE_GP access privileges, you can display this example by entering any of the revision management commands without parameters.
pop20one.7.PXM.a > runrev
ERR: Syntax: runrev <slot> <revision>
revision - revision number. E.g.,
2.0(1)
2.0(1.248)
2.0(0)B1 or 2.0(0)B2
2.0(0)A1 or 2.0(0)A2
2.0(0)I1 or 2.0(0)I2
2.0(0)D
The first example above, 2.0(1), is for released firmware version 2.0, maintenance release 1. The second example, 2.0(1.248), is for patch 248 to version 2.0, maintenance release 1. The other examples are for prerelease firmware. Prerelease firmware does not include patches; the maintenance release number is increased for each software change.
Table 6-2 shows some example filenames and the correct version numbers to use with the revision management commands.
| Filename | Version Number for Revision Management Commands |
|---|---|
pxm45_002.000.000.000_bt.fw | 2.0(0) |
pxm45_002.000.001.000_bt.fw | 2.0(1) |
axsm_002.000.001.001.fw | 2.0(1.1) |
pxm45_002.000.001-D_mgx.fw | 2.0(1)D |
pxm45_002.000.014-A1_bt.fw | 2.0(14)A1 |
axsm_002.000.016-D.fw | 2.0(16)D |
The MGX 8850 switch supports redundancy between two cards of the same type. For PXM45 cards, this redundancy is preconfigured on the switch. To establish redundancy between two AXSM cards, you can use the addred command as described in "Establishing Redundancy Between Two AXSM Cards," in "Preparing AXSM Cards and Lines for Communication."
The following sections describe how to
To display the redundancy configuration for the switch, use the following procedure.
Step 2 To view the redundancy status, enter the following command:
mgx8850a.7.PXM.a > dspred
After you enter the command, the switch displays a report similar to the following:
pop2one.7.PXM.a > dspred pop2one System Rev: 02.00 Feb. 23, 2000 10:59:10 PST MGX8850 Shelf Alarm: NONE Primary Primary Primary Secondary Secondary Secondary Redundancy SlotNum Type State SlotNum Type State Type ------- ------- ------- --------- --------- --------- ---------- 7 PXM45 Active 8 PXM45 Empty Resvd 1-1
To switch operation from one redundant PXM card to another, use the following procedure.
Step 2 Check the status of the active and standby cards by entering the dspcds command.
The dspcds command should list one card as active and one card as standby. If the cards are not in their proper states, the switchover cannot take place.
Step 3 To switch cards, enter the following command after the switch prompt:
mgx8850a.7.PXM.a > switchcc
To switch operation from an active redundant AXSM card to the standby card, use the following procedure.
Step 2 Check the status of the active and standby cards by entering the dspcds command.
The dspcds command should list one card as active and one card as standby. If the cards are not in their proper states, the switchover cannot take place.
Step 3 To switch cards, enter the following command after the switch prompt:
mgx8850a.7.PXM.a > switchredcd <fromSlot> <toSlot>
Replace fromSlot with the card number of the active card, and replace toSlot with the card number to which you want to switch control.
To remove the redundant relationship between two AXSM cards, use the following procedure.
Step 2 To remove card redundancy, enter the following command after the switch prompt:
mgx8850a.7.PXM.a > delred <primarySlot>
Replace primarySlot with the number of the primary card. You can view the primary and secondary status of cards by entering the dspred command.
The MGX 8850 switch supports APS line redundancy. To establish redundancy between two lines, you can use the addapsln command as described in "Establishing Redundancy Between Two Lines with APS," in "Preparing AXSM Cards and Lines for Communication."
The following sections describe how to
To display the APS line redundancy configuration for an AXSM card, use the dspapsln command as described below.
Step 2 To view the redundancy status, enter the following command after the switch prompt:
pop20one.9.AXSM.a > dspapsln
After you enter the command, the switch displays a report similar to the following:
pop20one.9.AXSM.a > dspapsln Working Prot. Conf Oper Active SFBer SDBer WTR Revt Dir LastUser Index Index Arch Arch Line 10^-n 10^-n (min) SwitchReq ------- ----- ---- ----- ------ ----- ----- ----- ---- --- ---------- 9.1.1 9.1.2 1+1 1+1 working 3 5 5 No uni No Request 9.2.1 9.2.2 1+1 1+1 working 3 5 5 No uni No Request
To change the configuration for an APS line, use the cnfapsln command as described in the following procedure.
Step 2 Enter the cnfapsln command as follows:
pop20one.9.AXSM.a > cnfapsln -w <workingIndex> -sf <SignalFaultBER> -sd <SignalDegradeBER> -wtr <Wait To Restore> -dr <direction> -rv <revertive>
Select the working line to configure by replacing workingIndex with the with the location of the working line using the format "slot.bay.line." For example, to specify the line on card 9, bay 1, line 2, enter 9.1.2.
Table 6-3 describes the cnfapsln command options.
| Option | Description |
|---|---|
-sf | The signal failure Bit Error Rate (BER) threshold. Replace SignalFaultBER with a number in the range of 3 to 5. 5 = signal failure BER threshold = 10 ^^ -5. |
-sd | The Signal degrade BER threshold. Replace SignalDegradeBER with a number in the range of 5 to 9. 5 = signal degrade BER threshold = 10 ^^ -5. |
-wtr | The number of minutes to wait before attempting to switch back to the working line. Replace Wait To Restore with a number in the range of 1 to 12 minutes. Note that this option is applicable only when the -rv option is set to 2, enabling revertive operation. |
-dr | The direction option, which specifies the communication paths to be switched when a failure occurs. The options are unidirectional or bidirectional. When the unidirectional option is selected, only the affected path, either transmit or receive, is switched. When the bidirectional option is selected, both paths are switched. To set this option, replace the direction variable with 1 for unidirectional operation or 2 for bidirectional operation. |
-rv | The revertive option, which defines how the switch should operate when a failed line recovers. The options are revertive and non-revertive. When the -rv option is configured for revertive operation and the working line recovers, the switch will switch back to the working line after the period specified by the -wtr option. If the line is configured for non-revertive operation, a failure on the working line will cause the switch to use the protect line until a manual switchover is initiated as described in "Switching APS Lines." To set this option, replace the revertive variable with 1 for non-revertive operation or 2 for revertive operation. |
To switch between two APS lines, use the switchapsln command as described in the following procedure.
Step 2 Enter the switchapsln command as follows:
pop20one.9.AXSM.a > switchapsln <bay> <line> <switchOption> <serviceSwitch>
Select the working line to switch by replacing bay with the bay number of the working line, and replacing line with the line number for the working line.
Table 6-4 describes the other options you can use with this command.
| Option | Value | Description |
|---|---|---|
switchOption | 1 | Clear |
2 | Lockout of protection | |
3 | Forced working->protection | |
4 | Forced protection->working | |
5 | Manual working->protection | |
6 | Manual protection->working; applies only to 1+1 mode | |
serviceSwitch | 0 or 1 | Zero switches specified line. One switches all lines. |
To remove the redundant APS line relationship between two lines, use the delapsln command as described in the following procedure.
Step 2 To remove redundancy between the two lines, enter the following command after the switch prompt:
mgx8850a.7.PXM.a > delapsln <workingIndex>
Select the working line to delete by replacing workingIndex with the location of the working line using the format "slot.bay.line." In the following example, the delapsln command removes the APS redundancy between the working line at Card 9, Bay 2, Line 1 and the protection line associated with it.
pop20one.9.AXSM.a > delapsln 9.2.1
The following sections describe how to do the following:
One command allows you to view the configured clock sources and determine which clock source is active. To view the configured clock sources, use the following procedure.
Step 2 Enter the dspclksrcs command:
mgx8850a.7.PXM.a > dspclksrcs
The following example shows a display with neither primary nor secondary clocks configured. This is the default configuration of a switch, which uses the internal clock as the network clock source. Whenever the active clock is listed as null, the switch is using the internal clock.
pop20two.7.PXM.a > dspclksrcs Primary clock type: null Primary clock source: 0.0 Primary clock status: not configured Primary clock reason: okay Secondary clock type: null Secondary clock source: 0.0 Secondary clock status: not configured Secondary clock reason: okay Active clock: internal clock source switchover mode: non-revertive
In the following example, the display shows that both the primary and secondary clocks are configured for network clock sources. The primary clock source is coming from port 4 on the AXSM card in slot 10. The primary clock source is active. The secondary clock source is coming from port 1 on the AXSM card in slot 9.
pop20one.7.PXM.a > dspclksrcs Primary clock type: generic Primary clock source: 10:2.2:4 Primary clock status: ok Primary clock reason: okay Secondary clock type: generic Secondary clock source: 9:1.1:1 Secondary clock status: ok Secondary clock reason: okay Active clock: primary source switchover mode: non-revertive
The procedure you use to reconfigure a clock source depends on whether or not you need to change the role of the clock source. If the clock source keeps it role as either primary or secondary, just enter a new cnfclksrc command as described in the following locations:
When reconfiguring a clock source from primary to secondary or from secondary to primary, you must delete both existing clock sources and define new clock sources. The switch will not allow you to create two primary or two secondary clock sources, and the switch will not allow you to configure the same line as both primary and secondary clock sources. After you have deleted the old clock source, you can use the appropriate procedure referenced above to define a new clock source.
To delete a clock source, use the delclksrc command as described in the next section.
Deleting a clock source deletes the definition of the clock source, not the clock source itself. You might want to delete a primary or secondary clock source definition so that you can reassign the clock source to another line.
To delete a clock source, use the following procedure.
Step 2 Display the clock source information by entering the dspclksrcs command.
You will need the information in this display to delete the clock source.
Step 3 To delete a clock source, enter the delclksrc command:
mgx8850a.7.PXM.a > delclksrc <priority>
The following example deletes a primary clock source:
mgx8850a.7.PXM.a > delclksrc primary
Step 4 To verify that a clock source has been deleted, enter the dspclksrcs command. When the primary or secondary clock source is deleted, the clock type is set to null.
The revertive option for clock sources connected to the PXM45 allows a primary clock source to resume operation as the primary clock source after a failure and restoration of the clock signal. However, if you have the revertive option disabled, or if your primary clock source is connected to an AXSM line, you will have to reconfigure the primary clock source after it is restored. To reconfigure the clock source as a BITS clock source, see "Configuring BITS Clock Sources," in "Configuring General Switch Features." To reconfigure the clock source as a AXSM line clock source, see "Configuring AXSM Line Clock Sources," in "Provisioning."
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Tips Use the dspclksrcs command to display the current configuration settings for the primary clock source. Having this information available makes it easier to re-enter the cnfclksrc command. |
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Note To change a clock source on the PXM45 from nonrevertive to revertive, enter the cnfclksrc with the option -revertive enable. |
When the primary clock source is restored on the master clock node, you may have to reconfigure the primary clock source at each remote node where the node has switched from the primary source to the secondary source. This reconfiguration is necessary only if the local node has detected a change in the master clock source.
To determine if you need to reconfigure the primary clock at a non-master node, enter the dspclksrcs command. If the Active clock has changed to either secondary or internal clock, you must use the cnfclksrc command to reconfigure the primary clock source for that node.
The procedure for defining feeder connections is described in "Provisioning." Table 6-5 lists commands that you can use to manage feeder connections.
| Command | Description |
|---|---|
Display the feeders configured on an AXSM card. | |
dspfdr <ifnum> | Display the feeder configuration for a specific interface. Replace ifnum with the interface number. |
dspfdrstat <ifnum> | Display statistics on a feeder interface. Replace ifnum with the interface number. |
clrfdrstat <ifnum> | Clear statistics counters for a feeder interface. Replace ifnum with the interface number. |
delfdr <ifnum> | Remove the feeder configuration from an interface. Replace ifnum with the interface number. |
To display active SVCs, use the following procedure.
Step 2 Enter the following command:
popeye2.7.PXM.a > dsppncons
The following is an example report for the dsppncons command.
popeye2.7.PXM.a > dsppncons
Port VPI VCI CallRef X-Port VPI VCI CallRef Type OAM-Type
9:1.1:1 0 32 1 9:1.2:2 0 36 5 PTP No
Calling-Addr:47.666666666666666666666666.666666666666.00
Called-Addr: 47.111111111111111111111111.111111111111.64
9:1.2:2 0 36 5 9:1.1:1 0 32 1 PTP No
Calling-Addr:47.666666666666666666666666.666666666666.00
Called-Addr: 47.111111111111111111111111.111111111111.64
The Service Class Template (SCT) provides the ability to automatically set numerous standard ATM parameters by simply installing the SCT.
The SCT provides the settings for two types of parameters:
Connection parameters control establishing and maintaining virtual connections (VCs), and may include policing action thresholds and bandwidth configurations.
Class of Service Buffer (CoSB) configuration parameters control Quality of Service (QoS) settings.
Cisco provides two SCTs that are recommended for use.
SCT 2 provides policing action settings.
SCT 3 does not provide policing action settings and should be used if you do not require policing.
SCTs 2 and 3 can be copied from the PXM45 card to an AXSM card. The path for SCTs on an AXSM card is /SCT/AXSM
Individual SCT settings cannot be modified using the CLI. If you want to modify specific SCT parameter settings and then save the SCT, you must use Cisco Wan Manager (CWM).
If you want to create your own SCT, you can do so by modifying the parameters in SCT 2 or 3 and then saving the SCT with a different name after you have modified the parameters. You can save up to 250 SCTs with names such as SCT 4 or SCT 100.
If you just want to modify ATM parameters after the SCT is loaded, but you do not want to save the settings as an SCT, you can use the CLI commands: cnfabr, cnfcon, or cnfabrtparmdft.
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Note If you use your own SCTs you must make sure that your connecting endpoints have compatible SCTs; that is, endpoints cannot have ATM parameters with conflicting settings. |
The following sections describe how to:
To display the SCT assigned to a port, use the following procedure.
Step 2 Enter the following command:
pop20two.9.AXSM.a > dspports
The dspports report displays a column labeled "Port SCT Id," which identifies the SCT assigned to each port:
pop20two.1.AXSM.a > dspports
ifNum Line Admin Oper. Guaranteed Maximum Port SCT Id ifType VPI
State State Rate Rate (VNNI only)
----- ---- ----- ----- ---------- --------- ----------------- ------ ----------
1 1.1 Up Up 1412830 1412830 2 NNI 0
2 1.2 Up Up 1412830 1412830 2 NNI 0
3 2.1 Up Up 1412830 1412830 2 NNI 0
4 2.2 Up Up 1412830 1412830 2 UNI 0
To display the SCT assigned to a card, use the following procedure.
Step 2 Enter the following command:
pop20two.9.AXSM.a > dspcd
The dspcd report displays a row labeled "Card SCT Id," which identifies the SCT assigned to the card.
pop20two.1.AXSM.a > dspcd
Front Card Upper Card Lower Card
---------- ---------- ------------
Card Type: AXSM-4-622 SMFIR-2-622 SMFIR-2-622
State: Active Present Present
Serial Number: SAK03500088 SBK0406002V SAK0346003F
Boot FW Rev: 2.0(252)A1 --- ---
SW Rev: 2.0(252)A1 --- ---
800-level Rev: M6 14 13
Orderable Part#: 800-5774-5 800-5383-1 800-5383-1
PCA Part#: 73-4504-2 73-4125-1 73-4125-1
Reset Reason:On Power up
Card SCT Id: 2
Type <CR> to continue, Q<CR> to stop:
To view the port SCT settings, use the following procedure.
Step 2 Enter the following command:
pop20two.9.AXSM.a > dspportsct <bw|gen|cosb|vcThr|cosThr> <ifNum>
Select one of the options to display one of the five SCT configuration reports, and replace ifNum with the number of the port you want to view. Table 6-6 describes the reports for each of these options.
|
Note The option names are case sensitive. The switch does not recognize the vcthr option. You must enter vcThr. |
| Option | Description |
bw | Displays bandwidth and policing parameters. |
gen | Displays general SCT parameters. |
cosb | Displays COSB parameters. |
vcThr | Displays virtual circuit threshold parameters. |
cosThr | Displays COSB threshold parameters. |
The following sections display the reports for each of the dspportsct command options.
The following report appears when you enter the dspportsct bw command:
pop20two.10.AXSM.a > dspportsct bw 1 +-----------------------------------------------------------------------------+ Service Class Template [2] : Bw and Policing Parameters +-----------------------------------------------------------------------------+ | SERV-TYPE | PCR | SCR | MCR | MBS | CDVT | ICR | +-----------------------------------------------------------------------------+ | CBR.1 | 00001000 | 00000000 | 00000000 | 00000001 | 00250000 | 00000000 | | VBR-RT.1 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | VBR-RT.2 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | VBR-RT.3 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | VBR-nRT.1 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | VBR-nRT.2 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | VBR-nRT.3 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | UBR.1 | 00000010 | 00000000 | 00000000 | 00000001 | 00250000 | 00000000 | | UBR.2 | 00000010 | 00000000 | 00000000 | 00000001 | 00250000 | 00000000 | | ABR | 00000010 | 00000000 | 01000000 | 00000001 | 00250000 | 00000000 | | CBR.2 | 00001000 | 00000000 | 00000000 | 00000001 | 00250000 | 00000000 | | CBR.3 | 00001000 | 00000000 | 00000000 | 00000001 | 00250000 | 00000000 | +-----------------------------------------------------------------------------+
Table 6-7 describes the service types shown in the example, and Table 6-8 explains the SCT bandwidth and policing parameters.
| Label | Description |
|---|---|
CBR.1, CBR.2, & CBR.3 | Constant Bit Rate. Used for connections that require a high QoS and strict CDV. The numbers .1, .2 and .3 indicate the type of ATM traffic management parameters used in policing for this service type. |
VBR-RT.1, VBR-RT.2, & VBR-RT.3 | Variable Bit Rate - Real Time. Used for connections that have bursty traffic and that require a strict CDV. The numbers .1, .2 and .3 indicate the type of ATM traffic management parameters used in policing for this service type. |
VBR-nRT.1, VBR-nRT.2, & VBR-nRT.3 | Variable Bit Rate - nonReal Time. Used for connections that do not require end to end timing. The numbers .1, .2 and .3 indicate the type of ATM traffic management parameters used in policing for this service type. |
UBR.1& UBR.2 | Unspecified Bit Rate. Used for connections that can allow any amount of data, up to a specified maximum, to be transmitted, but with no guarantees in terms of cell loss rate and delay. The numbers .1, .2 and .3 indicate the type of ATM traffic management parameters used in policing for this service type. |
ABR | Available Bit Rate. Used for connections that do not require timing relationships between source and destination endpoints. ABR provides no guarantees in terms of cell loss or delay, and provides only a best-effort service. Cell rates are adjusted in response to the state or condition of the network and its ability to successfully deliver data. |
| Parameter | Range and Units | Description |
|---|---|---|
SERV-TYPE | N.A. | The service type (i.e. CBR, VBR, ABR) to which the parameters (i.e. PCR, SCR, MCR) in this table apply. |
PCR | 0 to 1000000 | Peak Cell Rate. The peak (maximum) cell rate for a connection using the service type. This value is a percentage of the maximum cell rate for the logical interface. 1000000 is equal to 100%. |
SCR | 0 to 1000000 | Sustained Cell Rate. The sustained cell rate for a connection using this service type. This value is a percentage of the maximum cell rate for the logical interface. 1000000 is equal to 100%. |
MCR | 0 to 1000000 | Minimum Cell Rate. The minimum cell rate for a connection using the service type. This value is a percentage of the maximum cell rate for the logical interface. 1000000 is equal to 100%. |
MBS | 1 to 5000000 | Maximum Burst Size. Used for policing. |
CDVT | 0 to 5 microseconds | Cell Delay Variation Tolerance. Used for policing. For PNNI, the CDVT default value from the SCT is not used. Use dspcdvtdft. |
ICR | 0 to 1000000 | Initial Cell Rate. The cell rate used to begin a transmission on a connection that has been idle for a configured period of time. This value is a percentage of the PCR for the logical interface. 1000000 is equal to 100%. (Used only on ABR service type connections.) |
The following report appears when you enter the dspportsct gen command:
pop20two.10.AXSM.a > dspportsct gen 1 +-------------------------------------------------------------------------------------------------+ Service Class Template [2] : General Parameters +-------------------------------------------------------------------------------------------------+ | SERV-TYPE | COSB_NUM | CAC_TYPE | UPC_ENB | CLP-SELEC | GCRA-1 | GCRA-2 | CI-CNTRL | +-------------------------------------------------------------------------------------------------+ | CBR.1 | 00000003 | B-CAC |GCRA1-ENB | 000000003 | DISCARD | DISCARD | DISABLED | | VBR-RT.1 | 00000004 | B-CAC |GCRA 1 & 2| 000000002 | DISCARD | DISCARD | DISABLED | | VBR-RT.2 | 00000004 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | DISCARD | DISABLED | | VBR-RT.3 | 00000004 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | SET-CLP | DISABLED | | VBR-nRT.1 | 00000005 | B-CAC |GCRA 1 & 2| 000000002 | DISCARD | DISCARD | DISABLED | | VBR-nRT.2 | 00000005 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | DISCARD | DISABLED | | VBR-nRT.3 | 00000005 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | SET-CLP | DISABLED | | UBR.1 | 00000006 | LCN_CAC |GCRA1-ENB | 000000003 | DISCARD | DISCARD | DISABLED | | UBR.2 | 00000006 | LCN_CAC |GCRA1-ENB | 000000003 | DSCD/SET-CLP | DISCARD | DISABLED | | ABR | 00000001 | B-CAC |GCRA1-ENB | 000000003 | DISCARD | DISCARD | DISABLED | | CBR.2 | 00000003 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | DISCARD | DISABLED | | CBR.3 | 00000003 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | SET-CLP | DISABLED | +-------------------------------------------------------------------------------------------------+
Table 6-9 describes the SCT General Parameters shown in the example.
| Parameter | Range | Description |
|---|---|---|
SERV-TYPE |
| The service type (i.e. CBR, VBR, ABR) to which the parameters (i.e. COSB_NUM, CAC_TYPE, UPC_ENB) in this table apply. |
COSB_NUM | 1 to 16 | Class of Service Buffer Number. The number that identifies one of the sixteen CoS buffers. A CoS buffer is a buffer that services connections with similar QoS requirements. |
CAC_TYPE |
| Connection Admission Control. Used by an ATM switch during setup to determine if a connection's requested QoS conforms to the guaranteed QoS standards for ATM connections. LCN_CAC: Logical Connection Number CAC B_CAC: Basic - CAC E_CAC: Enhanced - CAC |
UPC_ENB |
| Usage Parameter Control Enable. Enables or disables GCRA policing functions on the connection. GCRA1-ENB: Enables GCRA1 only. GCRA 1 & 2: Enables both GCRA1 and GCRA2. |
CLP-SELEC | 1 to 4 | Cell Loss Priority Select. Specifies whether a bucket will police for CLP (0+1) or CLP (0) in the dual leaky bucket policing action. 1 - Bucket 1: CLP (0+1) - Bucket 2: CLP (0) 2 - Bucket 1: CLP (0+1) - Bucket 2: CLP (0+1) 3 - Bucket 1: CLP (0+1) - Bucket 2: Disabled 4 - Bucket 1: CLP (0+1) with Maximum Frame Size (MFS) |
GCRA-1 |
| Generic Cell Rate Algorithm - Bucket 1. In ATM, an algorithm that defines conformance with respect to the traffic contract of the connection. For each cell arrival, the GCRA determines whether the cell conforms to the traffic contract. |
GCRA-2 |
| Generic Cell Rate Algorithm - Bucket 2. In ATM, an algorithm that defines conformance with respect to the traffic contract of the connection. For each cell arrival, the GCRA determines whether the cell conforms to the traffic contract. |
CI-CNTRL | 1 - Enabled | Congestion Indication Control. Indicates whether the EFCI Threshold has been exceeded. |
The following report appears when you enter the dspportsct cosb command:
pop20two.10.AXSM.a > dspportsct cosb +-----------------------------------------------------------------------------------+ |Service Class Template [02] : COSB Parameters +-----------------------------------------------------------------------------------+ | COSB | MIN-RATE | MAX-RATE | MIN-PRIORITY | EXCESS-PRIORITY | ERS ENABLE | CLR | +-----------------------------------------------------------------------------------+ | 0001 | 00000000 | 00000100 | 000 | 002 | ENABLE | 10^-01 | | 0002 | 00000000 | 00000100 | 000 | 002 | ENABLE | 10^-01 | | 0003 | 00000000 | 00000100 | 000 | 000 | DISABLE | 10^-05 | | 0004 | 00000000 | 00000100 | 000 | 001 | DISABLE | 10^-03 | | 0005 | 00000000 | 00000100 | 000 | 001 | DISABLE | 10^-01 | | 0006 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0007 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0008 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0009 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0010 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0011 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0012 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0013 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0014 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0015 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0016 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | +-----------------------------------------------------------------------------------+
Table 6-10 describes the SCT COSB parameters shown in the example.
| Label | Range and Units | Description |
|---|---|---|
COSB | N.A. | Class of Service Buffer. A buffer or queue which serves connections with similar QoS requirements. |
MIN-RATE | 1 to 1000000 | This field is no longer used and is currently always set to its default value (0) and will be removed in future releases. |
MAX-RATE | 1 to 1000000 | This field is no longer used and is currently always set to its default value (100) and will be removed in future releases. |
MIN-PRIORITY | 0 to 15 | The priority at which this COSB will be serviced to guarantee its minimum and maximum bandwidth requirements.
|
EXCESS-PRIORITY | 0 to 15 | The priority at which this COSB will be given access to excess bandwidth.
|
ERS ENABLE | 1 - Enabled | Indicates whether Explicit Rate Stamping (ERS) is enabled or disabled. |
CLR | 1 to 15 | Cell Loss Ratio for this COSB. The minimum supported CLR is 10-6 and maximum supported CLR is 10-10 |
The following report appears when you enter the dspportsct vcThr command:
pop20two.10.AXSM.a > dspportsct vcThr 1 +---------------------------------------------------------------------------------------------------------+ Service Class Template [2] : VC Threshold Parameters +---------------------------------------------------------------------------------------------------------+ | SERV-TYPE | VC THRESH | PACKET | MAX_CELL | EFCI | CLP_HI | EPD0 | CLP_LO | SCALING | SCALING | | | TBL IDX | MODE | THRESH | | | | EPD1 | COSB | Log-If | +---------------------------------------------------------------------------------------------------------+ | CBR.1 | 002 | DSB | 0000002500 | 1000000 | 0800000 | 0600000 | 0800000 | 0000001 | 0000001 | | VBR-RT.1 | 003 | DSB | 0000005000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | VBR-RT.2 | 004 | DSB | 0000005000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | VBR-RT.3 | 005 | DSB | 0000005000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | VBR-nRT.1 | 006 | DSB | 0000025000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | VBR-nRT.2 | 007 | DSB | 0000025000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | VBR-nRT.3 | 008 | DSB | 0000025000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | UBR.1 | 009 | DSB | 0000050000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000004 | 0000004 | | UBR.2 | 010 | DSB | 0000050000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000004 | 0000004 | | ABR | 011 | DSB | 0000050000 | 0200000 | 0800000 | 0600000 | 0800000 | 0000003 | 0000003 | | CBR.2 | 012 | DSB | 0000002500 | 1000000 | 0800000 | 0600000 | 0800000 | 0000001 | 0000001 | | CBR.3 | 013 | DSB | 0000002500 | 1000000 | 0800000 | 0600000 | 0800000 | 0000001 | 0000001 | +---------------------------------------------------------------------------------------------------------+
Table 6-11 describes the SCT VC Threshold parameters shown in the example.
| Label | Range and Units | Description |
|---|---|---|
SERV-TYPE | N.A. | The service type (i.e. CBR, VBR, ABR) to which the parameters (i.e. EFCI, CLP_HI, EPD0) in this table apply. |
VC THRESH TBL IDX | N.A. | An index number into the queue engine's VC threshold table. |
PACKET MODE | 1 - Enabled | Enables or disables Packet Discard Mode on the connection. |
MAX_CELL THRESH | 0 to 5000000 microseconds | The VcMax threshold for CLP (0+1) cells in microseconds. |
EFCI | 0 to 1000000 | Explicit Forward Congestion Indication. The VC EFCI discard threshold. This value is a percentage of MAX_CELL THRESH. 1000000 is equal to 100%. |
CLP_HI | 0 to 1000000 | Cells Loss Priority - High. The high hysteresis threshold at which CLP (1) cells will be discarded. The cells will continue to be discarded until the CLP_LO threshold is reached. This value is a percentage of MAX_CELL THRESH. 1000000 is equal to 100%. |
EPD0 | 0 to 1000000 | Early Packet Discard 0. The maximum threshold for CLP(0+1) cells. This value is a percentage of the MAX_CELL THRESH for the connection. 1000000 is equal to 100%. |
CLP_LO /EPD1 | 0 to 1000000 | Cells Loss Priority Low / Early Packet Discard 1. The low hysteresis threshold at which CLP (1) cells will stop being discarded. If packet mode is enable, EPD1 executes. |
SCALING COSB | 1 to 4 | Class of Service Scaling Class. Indicates which of the four Scaling Class Tables (1 to 4, see Table 6-12) to use for a connection. Each table is for a specific service category and has an index of 16 entries. Each index entry contains a percentage by which to scale traffic on a connection to reduce CoS buffer congestion. The hardware generates the index and selects the entries as needed. Each entry is the ratio of the COSB cell count to the COSB maximum threshold. CoS scaling occurs when the CoSB cell count is approximately 50% of the CoSB max threshold. |
SCALING Log-If | 1 to 4 | Logical Port Scaling Class. Indicates which of the four Scaling Class Tables (1 to 4, see Table 6-13) to use on a logical port. Each table is for a specific service category and has an index of 16 entries. Each index entry contains a percentage by which to scale traffic on a connection on a logical port to reduce congestion. The hardware generates the index and selects the entries as needed. Each entry is the ratio of the interface cell count to the interface maximum threshold. Interface scaling occurs when the interface cell count is approximately 50% of the interface max threshold. |
| Index | Scaling Class Table #1 (CBR) | Scaling Class Table #2 (VBR) | Scaling Class Table #3 (ABR) | Scaling Class Table #4 (UBR) |
|---|---|---|---|---|
0 | 100.00% | 100.00% | 100.00% | 100.00% |
1 | 100.00% | 100.00% | 100.00% | 100.00% |
2 | 100.00% | 100.00% | 100.00% | 100.00% |
3 | 100.00% | 100.00% | 100.00% | 100.00% |
4 | 100.00% | 100.00% | 100.00% | 100.00% |
5 | 100.00% | 100.00% | 100.00% | 100.00% |
6 | 100.00% | 100.00% | 100.00% | 67.00% |
7 | 100.00% | 100.00% | 100.00% | 34.00% |
8 | 100.00% | 100.00% | 50.00% | 20.00% |
9 | 100.00% | 50.00% | 25.00% | 12.00% |
10 | 100.00% | 25.00% | 12.00% | 8.00% |
11 | 100.00% | 12.00% | 6.00% | 4.00% |
12 | 100.00% | 6.00% | 3.00% | 2.50% |
13 | 100.00% | 3.00% | 1.30% | 1.40% |
14 | 100.00% | 1.30% | 0.75% | 1.00% |
15 | 100.00% | 0.50% | 0.50% | 0.50% |
| Index | Scaling Class Table #1 (CBR) | Scaling Class Table #2 (VBR) | Scaling Class Table #3 (ABR) | Scaling Class Table #4 (UBR) |
|---|---|---|---|---|
0 | 100.00% | 100.00% | 100.00% | 100.00% |
1 | 100.00% | 100.00% | 100.00% | 100.00% |
2 | 100.00% | 100.00% | 100.00% | 100.00% |
3 | 100.00% | 100.00% | 100.00% | 100.00% |
4 | 100.00% | 100.00% | 100.00% | 100.00% |
5 | 100.00% | 100.00% | 100.00% | 100.00% |
6 | 100.00% | 100.00% | 100.00% | 67.00% |
7 | 100.00% | 100.00% | 100.00% | 34.00% |
8 | 100.00% | 100.00% | 50.00% | 20.00% |
9 | 100.00% | 50.00% | 25.00% | 12.00% |
10 | 100.00% | 25.00% | 12.00% | 8.00% |
11 | 100.00% | 12.00% | 6.00% | 4.00% |
12 | 50.00% | 6.00% | 3.00% | 2.50% |
13 | 25.00% | 3.00% | 1.30% | 1.40% |
14 | 6.00% | 1.30% | 0.75% | 1.00% |
15 | 0.50% | 0.50% | 0.50% | 0.50% |
The following report appears when you enter the dspportsct cosThr command:
pop20two.10.AXSM.a > dspportsct cosThr 1 +---------------------------------------------------------------------------------------------+ Service Class Template [00002] : COSB Threshold Parameters +---------------------------------------------------------------------------------------------+ | COSB |COSB THRESH| MAX_CELL | EFCI | CLP_HI | EPD0 | CLP_LO | RED | RED PROB | | | TBL IDX | THRESH | | | | EPD1 | | FACTOR | +---------------------------------------------------------------------------------------------+ | 0001 | 0000002 | 1000000 | 0200000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0002 | 0000003 | 1000000 | 0200000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0003 | 0000004 | 5000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0004 | 0000005 | 10000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0005 | 0000006 | 50000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0006 | 0000007 | 100000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0007 | 0000008 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0008 | 0000009 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0009 | 0000010 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0010 | 0000011 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0011 | 0000012 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0012 | 0000013 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0013 | 0000014 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0014 | 0000015 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0015 | 0000016 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0016 | 0000017 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | +---------------------------------------------------------------------------------------------+
Table 6-14 describes the SCT COSB parameters shown in the example.
| Label | Range and Units | Description |
|---|---|---|
SERV-TYPE | N.A. | The service type (i.e. CBR, VBR, ABR) to which the parameters (i.e. EFCI, CLP_HI, EPD0) in this table apply. |
COSB THRESH TBL IDX | N.A. | An index number into Queue Engine's COSB threshold table. |
MAX_CELL THRESH | 0 to 5000000 microseconds | The maximum threshold, in microseconds, beyond which all CLP (0+1) cells must be dropped. |
EFCI | 0 to 1000000 | Explicit Forward Congestion Indication. The threshold level for congestion indication for ABR traffic using CI control. This threshold is a percentage of the MAX_CELL THRESH for the connection. 1000000 is equal to 100%. |
CLP_HI | 0 to 1000000 | Cells Loss Priority High. The maximum number of cells that can be queued in the buffer. CLP(1) cells that exceed this threshold are discarded. This threshold is a percentage of the MAX_CELL THRESH for the connection. 1000000 is equal to 100%. |
EPD0 | 0 - 1000000 | Early Packet Discard 0. The maximum number of cells that can be queued in the buffer in packet mode. Any CLP(0+1) cells that exceed this threshold, will be discarded. This threshold is a percentage of the MAX_CELL THRESH for the connection. 1000000 is equal to 100%. |
CLP_LO /EPD1 | 0 to 1000000 | Cell Loss Priority Low/ Early Packet Discard 1. The threshold at which CLP (0+1) cells that exceed this threshold are discarded. This threshold is a percentage of the MAX_CELL THRESH for the connection. 1000000 is equal to 100%. |
RED | 0 - 1000000 | Random Early Discard. The threshold at which the COSB Random Early Discard is activated. This threshold is a percentage of the MAX_CELL THRESH for the connection. 1000000 is equal to 100%. |
RED PROB FACTOR | 0 to 15 | RED Probability Factor. The mantissa value of probability for maximum discard when RED is activated. Determined as 1/2^<value>. |
To view the card SCT settings, use the following procedure.
Step 2 Enter the following command:
pop20two.9.AXSM.a > dspcdsct <bw|gen|cosb|vcThr|cosThr>
Select one of the options to display one of the five SCT configuration reports. Table 6-15 describes the reports for each of these options. The following section lists sample reports for each of these options.
|
Note The option names are case sensitive. For example, the switch does not recognize the vcthr option. You must enter vcThr. |
| Option | Description |
bw | Displays bandwidth and policing parameters. |
gen | Displays general SCT parameters. |
cosb | Displays COSB parameters. |
vcThr | Displays virtual circuit threshold parameters. |
cosThr | Displays COSB threshold parameters. |
The following sections display the reports for each of the dspcdsct command options.
|
Note For descriptions of the Card SCT parameters refer to Service Class Template Tables 6-6 through 6-11 in the "Displaying Port SCT Settings" section. |
The following report appears when you enter the dspcdsct bw command:
pop20two.10.AXSM.a > dspcdsct bw +-----------------------------------------------------------------------------+ Service Class Template [2] : Bw and Policing Parameters +-----------------------------------------------------------------------------+ | SERV-TYPE | PCR | SCR | MCR | MBS | CDVT | ICR | +-----------------------------------------------------------------------------+ | CBR.1 | 00001000 | 00000000 | 00000000 | 00000001 | 00250000 | 00000000 | | VBR-RT.1 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | VBR-RT.2 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | VBR-RT.3 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | VBR-nRT.1 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | VBR-nRT.2 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | VBR-nRT.3 | 00001000 | 01000000 | 00000000 | 00000050 | 00250000 | 00000000 | | UBR.1 | 00000010 | 00000000 | 00000000 | 00000001 | 00250000 | 00000000 | | UBR.2 | 00000010 | 00000000 | 00000000 | 00000001 | 00250000 | 00000000 | | ABR | 00000010 | 00000000 | 01000000 | 00000001 | 00250000 | 00000000 | | CBR.2 | 00001000 | 00000000 | 00000000 | 00000001 | 00250000 | 00000000 | | CBR.3 | 00001000 | 00000000 | 00000000 | 00000001 | 00250000 | 00000000 | +-----------------------------------------------------------------------------+
The following report appears when you enter the dspcdsct gen command:
pop20two.10.AXSM.a > dspcdsct gen +-------------------------------------------------------------------------------------------------+ Service Class Template [2] : General Parameters +-------------------------------------------------------------------------------------------------+ | SERV-TYPE | COSB_NUM | CAC_TYPE | UPC_ENB | CLP-SELEC | GCRA-1 | GCRA-2 | CI-CNTRL | +-------------------------------------------------------------------------------------------------+ | CBR.1 | 00000003 | B-CAC |GCRA1-ENB | 000000003 | DISCARD | DISCARD | DISABLED | | VBR-RT.1 | 00000004 | B-CAC |GCRA 1 & 2| 000000002 | DISCARD | DISCARD | DISABLED | | VBR-RT.2 | 00000004 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | DISCARD | DISABLED | | VBR-RT.3 | 00000004 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | SET-CLP | DISABLED | | VBR-nRT.1 | 00000005 | B-CAC |GCRA 1 & 2| 000000002 | DISCARD | DISCARD | DISABLED | | VBR-nRT.2 | 00000005 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | DISCARD | DISABLED | | VBR-nRT.3 | 00000005 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | SET-CLP | DISABLED | | UBR.1 | 00000006 | LCN_CAC |GCRA1-ENB | 000000003 | DISCARD | DISCARD | DISABLED | | UBR.2 | 00000006 | LCN_CAC |GCRA1-ENB | 000000003 | DSCD/SET-CLP | DISCARD | DISABLED | | ABR | 00000001 | B-CAC |GCRA1-ENB | 000000003 | DISCARD | DISCARD | DISABLED | | CBR.2 | 00000003 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | DISCARD | DISABLED | | CBR.3 | 00000003 | B-CAC |GCRA 1 & 2| 000000001 | DISCARD | SET-CLP | DISABLED | +-------------------------------------------------------------------------------------------------+
The following report appears when you enter the dspcdsct cosb command:
pop20two.10.AXSM.a > dspcdsct cosb +-----------------------------------------------------------------------------------+ |Service Class Template [02] : COSB Parameters +-----------------------------------------------------------------------------------+ | COSB | MIN-RATE | MAX-RATE | MIN-PRIORITY | EXCESS-PRIORITY | ERS ENABLE | CLR | +-----------------------------------------------------------------------------------+ | 0001 | 00000000 | 00000100 | 000 | 002 | ENABLE | 10^-01 | | 0002 | 00000000 | 00000100 | 000 | 002 | ENABLE | 10^-01 | | 0003 | 00000000 | 00000100 | 000 | 000 | DISABLE | 10^-05 | | 0004 | 00000000 | 00000100 | 000 | 001 | DISABLE | 10^-03 | | 0005 | 00000000 | 00000100 | 000 | 001 | DISABLE | 10^-01 | | 0006 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0007 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0008 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0009 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0010 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0011 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0012 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0013 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0014 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0015 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | | 0016 | 00000000 | 00000100 | 000 | 002 | DISABLE | 10^-01 | +-----------------------------------------------------------------------------------+
The following report appears when you enter the dspcdsct vcThr command:
pop20two.10.AXSM.a > dspcdsct vcThr +---------------------------------------------------------------------------------------------------------+ Service Class Template [2] : VC Threshold Parameters +---------------------------------------------------------------------------------------------------------+ | SERV-TYPE | VC THRESH | PACKET | MAX_CELL | EFCI | CLP_HI | EPD0 | CLP_LO | SCALING | SCALING | | | TBL IDX | MODE | THRESH | | | | EPD1 | COSB | Log-If | +---------------------------------------------------------------------------------------------------------+ | CBR.1 | 225 | DSB | 0000002500 | 1000000 | 0800000 | 0600000 | 0800000 | 0000001 | 0000001 | | VBR-RT.1 | 226 | DSB | 0000005000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | VBR-RT.2 | 227 | DSB | 0000005000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | VBR-RT.3 | 228 | DSB | 0000005000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | VBR-nRT.1 | 229 | DSB | 0000025000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | VBR-nRT.2 | 230 | DSB | 0000025000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | VBR-nRT.3 | 231 | DSB | 0000025000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000002 | 0000002 | | UBR.1 | 232 | DSB | 0000050000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000004 | 0000004 | | UBR.2 | 233 | DSB | 0000050000 | 1000000 | 0800000 | 0600000 | 0800000 | 0000004 | 0000004 | | ABR | 234 | DSB | 0000050000 | 0200000 | 0800000 | 0600000 | 0800000 | 0000003 | 0000003 | | CBR.2 | 235 | DSB | 0000002500 | 1000000 | 0800000 | 0600000 | 0800000 | 0000001 | 0000001 | | CBR.3 | 236 | DSB | 0000002500 | 1000000 | 0800000 | 0600000 | 0800000 | 0000001 | 0000001 | +---------------------------------------------------------------------------------------------------------+
The following report appears when you enter the dspcdsct cosThr command:
pop20two.10.AXSM.a > dspcdsct cosThr +---------------------------------------------------------------------------------------------+ Service Class Template [00002] : COSB Threshold Parameters +---------------------------------------------------------------------------------------------+ | COSB |COSB THRESH| MAX_CELL | EFCI | CLP_HI | EPD0 | CLP_LO | RED | RED PROB | | | TBL IDX | THRESH | | | | EPD1 | | FACTOR | +---------------------------------------------------------------------------------------------+ | 0001 | 0000114 | 1000000 | 0200000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0002 | 0000115 | 1000000 | 0200000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0003 | 0000116 | 5000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0004 | 0000117 | 10000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0005 | 0000118 | 50000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0006 | 0000119 | 100000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0007 | 0000120 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0008 | 0000121 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0009 | 0000122 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0010 | 0000123 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0011 | 0000124 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0012 | 0000125 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0013 | 0000126 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0014 | 0000127 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0015 | 0000128 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | | 0016 | 0000129 | 1000000 | 1000000 | 0800000 | 0600000 | 0800000 | 1000000 | 000000015 | +---------------------------------------------------------------------------------------------+
To view the configuration of an ATM line or trunk port, use the following procedure.
Step 2 To display a list of the ports already configured on the AXSM card, enter the following command:
mgx8850a.10.AXSM.a > dspports
This command displays all configured ports on the AXSM card. Port numbers are listed in the ifNum (interface number) column. The interfaces listed include UNI and NNI ports. Note the number of the port for which you want to view the configuration.
Step 3 To display the port configuration, enter the following command:
mgx8850a.10.AXSM.a > dspport <ifNum>
Replace ifNum with the number assigned to the port during configuration. The following example shows the report for this command:
pop20two.9.AXSM.a > dspport 2 Interface Number : 2 Line Number : 2.1 Admin State : Up Operational State : Down Guaranteed bandwidth(cells/sec): 100000 Number of partitions: 1 Maximum bandwidth(cells/sec) : 100000 Number of SPVC : 0 ifType : NNI Number of SVC : 0 SCT Id : 6 VPI number(VNNI only) : 0
The following sections describe how to display, change, and delete a resource partition.
To display a list of resource partitions or a resource partition configuration, use the following procedure.
Step 2 To display a list showing the resource partitions on this card, enter the following command:
mgx8850a.10.AXSM.a > dspparts
The switch displays a report similar to the following:
pop20one.10.AXSM.a > dspparts
if part Ctlr egr egr ingr ingr min max min max min max
Num ID ID GuarBw MaxBw GuarBw MaxBw vpi vpi vci vci conn conn
(.0001%)(.0001%)(.0001%)(.0001%)
-----------------------------------------------------------------------------
1 1 2 1000000 1000000 1000000 1000000 0 4095 32 65535 10000 10000
2 1 2 1000000 1000000 1000000 1000000 0 255 32 65535 5000 5000
Step 3 To display the configuration of a resource partition, note the interface and partition numbers and enter the following command:
mgx8850a.10.AXSM.a > dsppart <ifNum> <partId>
Replace ifnum with the interface number of the port, and replace partitionID with the partition number assigned to the port. The following example shows the report provided by the dsppart command.
pop20one.10.AXSM.a > dsppart 1 1 Interface Number : 1 Partition Id : 1 Number of SPVC: 0 Controller Id : 2 Number of SPVP: 0 egr Guaranteed bw(.0001percent): 1000000 Number of SVC : 2 egr Maximum bw(.0001percent) : 1000000 ing Guaranteed bw(.0001percent): 1000000 ing Maximum bw(.0001percent) : 1000000 min vpi : 0 max vpi : 4095 min vci : 32 max vci : 65535 guaranteed connections : 10000 maximum connections : 10000
To change the configuration of a resource partition, use the following procedure.
Step 2 To display a list showing the partitions for this card, enter the dspparts command.
Step 3 To create a resource partition, enter the following command:
mgx8850a.10.AXSM.a > cnfpart -if <ifNum> -id <partId> -emin <egrminbw> -emax <egrmaxbw> -imin <ingminbw> -imax <ingmaxbw> -vpmin <minVpi> -vpmax <maxVpi> -vcmin <minVci> -vcmax <maxVci> -mincon <minConns> -maxcon <maxConns>
Table 6-16 describes the parameters for this command.
| Parameter | Description |
|---|---|
ifNum | Interface number or port number. This number identifies the port this resource partition configures. Enter the interface number that was assigned to the port when it was configured (See "Adding ATM Ports," in "Provisioning."). |
partId | Partition identification number. Enter a number in the range of 1 to 20. On an AXSM card, this number must be the same for all ports that use the PNNI controller. |
egrminbw | Egress minimum bandwidth. Enter the minimum percentage of the outgoing port bandwidth that you want assigned to the PNNI controller. One percent is equal to 0.00001 units. For example, an egrminbw of 1000000 = 100%. |
egrmaxbw | Egress maximum bandwidth. Enter the maximum percentage of the outgoing port bandwidth that you want assigned to the PNNI controller. One percent is equal to 0.00001 units. For example, an egrminbw of 250000 = 25%. |
ingminbw | Ingress minimum bandwidth. Enter the minimum percentage of the incoming port bandwidth that you want assigned to the PNNI controller. One percent is equal to 0.00001 units. For example, an egrminbw of 500000 = 50%. |
ingmaxbw | Ingress maximum bandwidth. Enter the maximum percentage of the incoming port bandwidth that you want assigned to the PNNI controller. One percent is equal to 0.00001 units. For example, an egrminbw of 750000 = 75%. |
minVpi | Minimum VPI number for this port. For UNI ports, enter a value in the range from 0 to 255. For NNI ports, enter a value in the range from 0 to 4095. |
maxVpi | Maximum VPI number for this port. For UNI ports, enter a value in the range from 0 to 255. For NNI ports, enter a value in the range from 0 to 4095. The value for maxVpi cannot be less than for minVpi. |
minVci | Minimum VCI number for this port. For OC-48 AXSM cards, enter a number in the range from 32 to 131072. For all other cards, enter a number in the range from 32 to 65535. To support features planned for the future, Cisco recommends setting the minimum VCI to 35 or higher. |
maxVci | Maximum VCI number for this port. For OC-48 AXSM cards, enter a number in the range from 32 to 131072. For all other cards, enter a number in the range from 32 to 65535. |
minConns | Minimum number of simultaneous connections allowed on this port. The minimum number of connections is 0. The type of back card and line determine the maximum number of connections as follows: T3/E3 lines: 65535 per line to a total of 65535 per back card OC3 lines: 32767 per line to a total of 65535 per back card OC12 lines: 32767 per line to a total of 65535 per back card OC48 lines: 131071 per line to a total of 131071 per back card Note that the maximum number of connections is 128K (131,071) for the AXSM front card and the OC48 back card. For the other AXSM back cards, which are used in pairs (upper and lower bays), the maximum number of connections is 64K (65535), which totals 128K for the front card. |
maxConns | Maximum number of simultaneous connections allowed on this port. The range is the same as described for the minConns parameter, and this parameter must be set to number that is greater than the number defined for minConns. |
Step 4 To display the changed partition configuration, use the dsppart command as described in the previous section.
To delete a resource partition, you must do the following:
The following procedure explains how to delete a resource partition.
Step 2 To display a list showing the partitions for this card, enter the dspparts command.
Step 3 Note the interface number and partition number for the resource partition you want to delete.
Step 4 To display the active connections, enter the following command:
mgx8850a.10.AXSM.a > dspcons
The following is a sample dspcons display.
pop20one.7.PXM.a > dspcons Local Port Vpi.Vci Remote Port Vpi.Vci State Owner ----------------------------+-----------------------------+-------+------ 10:2.2:2 100 100 Routed 100 100 FAIL MASTER Local Addr: 47.00918100000000107b65f33c.0000010a1802.00 Remote Addr: 47.009181000000002a123f213f.000001011802.00\\
Step 5 Review the dspcons command display to see if the interface to which the partition is assigned is being used by a connection. The Identifier column identifies the interface, VPI, and VCI for the connection in the format: if.VPI.VCI. If the interface is in use, note the VPI and VCI values of all connections that use the interface, as you will need these to delete the connections.
Step 6 Delete each connection that uses the interface by entering the following command:
mgx8850a.10.AXSM.a > delcon <ifNum> <VPI> <VCI>
Step 7 Bring down the interface by entering the following command:
mgx8850a.10.AXSM.a > dnport <ifNum>
Step 8 Delete the resource partition by entering the following command:
mgx8850a.10.AXSM.a > delpart <ifNum> <partId>
Replace ifnum with the interface number of the port, and replace partitionID with the partition number assigned to the port.
Step 9 To verify that the partition has been deleted, enter the dspparts command to display a list of partitions for the card.
If you create a static ATM address and later want to remove that address, use the following procedure to delete it.
Step 2 To locate the port for which you want to delete an address, enter the dsppnports command.
Step 3 Use the following command to delete the static address:
popeye2.7.PXM.a > deladdr <portid> <atm-address> <length> [-plan {e164|nsap}]
The command parameters are described in Table 6-17.
| Parameter | Description |
|---|---|
portid | Port identifier in the format slot:bay.line:ifnum. These parameters are described in Table 6-1. |
atm-address | Enter the ATM address using up to 40 nibbles. The ATM address can include up to 20 bytes, which is 40 nibbles or 160 bits. |
length | Enter the length, in bits, of the address you specified with the atm-address parameter. Each nibble is equal to 4 bits. The acceptable range for the parameter is from 0 to 160 bits. |
-plan | Enter the address plan, which is either e164 (E.164) or nsap (NSAP). For an NSAP address, the first byte of the address automatically implies one of the three NSAP address plans: NSAP E.164, NSAP DCC, or NSAP ICD. Default = nsap. |
Step 4 To verify that the static address has been deleted, enter the following command:
popeye2.7.PXM.a > dspaddr <portid>
Replace portid with the port address using the format slot:bay.line:ifnum These parameters are described in Table 6-1.
When you add a partition to a port, you define the minimum and maximum VPIs and VCIs for that port. These VPIs and VCIs become available for all services unless you make additional configuration changes. If this configuration is acceptable for your installation, you can skip this section. You are not required to configure VPI and VCI ranges for SVCs and SPVCs.
The MGX 8850 switch allows you to define the minimum and maximum values for the following:
To configure VPI and VCI usage for connections on a specific port, use the following procedure.
Step 2 To display a list of PNNI ports, enter the dsppnports command.
Step 3 Use the following command to bring down the PNNI port you want to configure:
popeye2.7.PXM.a > dnpnport <portid>
A PNNI port is automatically brought up when you add it. You must down the port before you can change the port range. Replace portid using the format slot:bay.line:ifNum. Table 6-1 describes these parameters.
Step 4 To configure the port range, enter the following command:
popeye2.7.PXM.a > cnfpnportrange <portid> [-minsvccvpi <min-svcc-vpi>] [-maxsvccvpi <max-svcc-vpi>]] [-minsvccvci <min-svcc-vci>] [-maxsvccvci <max-svcc-vci>]] [-minsvpcvpi <min-svpc-vpi>] [-maxsvpcvpi <max-svpc-vpi>]]
The only required parameter for this command is the portid parameter, but the command serves no purpose if you enter it without options. If you include some options with the command and omit others, the omitted options remains set to the last configured values. Table 6-18 lists and describes the options and parameters for this command.
| Parameter | Description |
|---|---|
portid | Port identifier in the format slot:bay.line:ifnum. Table 6-1 describes these parameters. |
min-svcc-vpi | Minimum VPI value for SVCC. Range: 0 to 4095. |
max-svcc-vpi | Maximum VPI value for SVCC. Range: 0 to 4095. |
min-svcc-vci | Minimum VCI value for SVCC. Range: 32 to 65535. |
max-svcc-vci | Maximum VCI value for SVCC. Range: 32 to 65535. |
min-svpc-vpi | Minimum VPI value for SVPC. Range: 1 to 4095. |
max-svpc-vpi | Maximum VPI value for SVPC. Range: 1 to 4095. |
Step 5 Use the following command to bring up the PNNI port you just configured:
popeye2.7.PXM.a > uppnport <portid>
Replace portid using the format slot:bay.line:ifNum. Table 6-1 describes these parameters.
Step 6 To display the PNNI port range for a port, enter the following command:
popeye2.7.PXM.a > dsppnportrange <portid>
After you enter this command, the switch displays a report similar to the following:
pop20two.7.PXM.a > dsppnportrange 1:2.1:2 minSvccVpi: 0 maxSvccVpi: 4095 minSvccVci: 32 maxSvccVci: 65535 minSvpcVpi: 1 maxSvpcVpi: 4095
Posted: Thu Sep 14 18:56:17 PDT 2000
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