ATM Features for the LightStream Switch (cont.)

Table Of Contents

ATM Signaling (Global)

Closed User Group

Enable/Disable Closed User Group on Interface

ATM Signaling Diagnosis

Signaling Diagnosis Filter

Enable/Disable Signaling Diagnosis

PNNI (Global)

PNNI Route Address

PNNI Rerouting Group

Cisco PNNI Base Group

PNNI Node Basic

PNNI Node Advanced

Cisco PNNI Node

PNNI Node Timer

PNNI Link

PNNI Neighbor Ports

PNNI Summary

PNNI Scope Mapping

Cisco PNNI Precedence

Cisco PNNI Route Address

ATM Signaling (Global)

The ATM Signaling (Global) category provides two subcategories:

•Closed User Group

•Enable/Disable Closed User Group on Interface

When the ATM Signaling (Global) category is selected, the default window displayed is the Closed User Group window.

Closed User Group

If you select the ATM Signaling (Global) category, the Closed User Group window opens. The Closed User Group window () allows you to create a new closed user group or modify an existing group.

The action buttons are as follows:

•Create—To create a new entry, click Create and assign values to the fields. After values are entered, click Apply to commit to set configuration to the switch.

•Modify—To modify the current configuration, edit the field(s) and click Modify to commit the modification. If an invalid value is entered, an error message opens.

Figure 6-25

Closed User Group

Enable/Disable Closed User Group on Interface

If you select the Enable/Disable Closed User Group on Interface category, the window () opens and allows you to create a new entry. To create a new entry, click Create and assign values to the fields. After values are entered, click Apply to commit to set configuration to the switch.

Figure 6-26

Enable/Disable Closed User Group on Interface

ATM Signaling Diagnosis

The ATM Signaling Diagnosis category provides the following subcategories:

•Signaling Diagnosis Filter

•Enable/Disable Signaling Diagnosis

When the ATM Signaling Diagnosis category is selected, the default window displayed is the window.

Signaling Diagnosis Filter

If you select the ATM Signaling Diagnosis category, the window opens. The window () opens and allows you to create a new entry. To create a new entry, click Create and assign values to the fields. After values are entered, click Apply to commit to set configuration to the switch. (See "Hints for Creating a Signaling Diagnosis Filter Entry" for more information.)

Figure 6-27

Signaling Diagnosis Filter

Hints for Creating a Signaling Diagnosis Filter Entry

When defining the fields, consider the following:

•When entering the InifIndex value, if 0 is entered, all incoming interfaces are acted upon by this filter.

•When entering the OutifIndex value, if 0 is entered, all outgoing interfaces are acted upon by this filter.

•When entering the Calling Party value, if left blank, all cells are filtered, regardless of Calling Party address.

•When entering the Called Party value, if left blank, all cells are filtered, regardless of Calling Party address.

•When entering the Max Records value, a value of -1 means there is no limit on the number of entries.

•When entering the Age Timeout value, a value of -1 means this filter will not timeout.

Enable/Disable Signaling Diagnosis

If you select the Enable/Disable Signaling Diagnosis category, the window () allows you to enable or disable the call failure filter. After selecting enable or disable, click Modify to commit the modification.

Figure 6-28

Enable/Disable Signaling Diagnosis

PNNI (Global)

The PNNI (Global) category allows you to access the Private Network-Network Interface (PNNI). The following subcategories are available:

•PNNI Route Address

•PNNI Rerouting Group

•Cisco PNNI Base Group

•PNNI Node Basic

•PNNI Node Advanced

•Cisco PNNI Node

•PNNI Node Timer

•PNNI Link

•PNNI Neighbor Ports

•PNNI Summary

•PNNI Scope Mapping

•Cisco PNNI Precedence

•Cisco PNNI Route Address

When the PNNI (Global) category is selected, the default window opened is the window.

PNNI Route Address

If you select the PNNI (Global) category, the window opens. The window () displays PNNI route information for the switch.

Figure 6-29

PNNI Route Address

The action buttons are as follows:

•Create—To create a new entry, click Create and assign values to the fields. After values are entered, click Apply to commit to set configuration to the switch. (See "Hints for Creating/Modifying a PNNI Route Address Entry" for more information.)

•Modify—To modify the current configuration, edit the field(s) and click Modify to commit the modification. If an invalid value is entered, an error message opens. (See "Hints for Creating/Modifying a PNNI Route Address Entry" for more information.)

Hints for Creating/Modifying a PNNI Route Address Entry

When defining the fields, consider the following:

•When creating a new entry, in the Node Index field, this value is set to 0.

•The maximum allowable value for the Prefix Length field is 152.

•If the Local ifIndex field is set to 0, the interface is unknown.

PNNI Rerouting Group

If you select the PNNI Rerouting Group category, the window opens. The window () displays PNNI rerouting group information for the device.

Figure 6-30 PNNI Rerouting Group

Cisco PNNI Base Group

If you select the Cisco PNNI Base Group category, the window opens. The window () displays Cisco-specific PNNI base group information for the device and allows you to modify the current configuration. To modify the current configuration, edit the field(s) and click Modify to commit the modification. If an invalid value is entered, an error message opens. (See "Hints for Modifying Cisco PNNI Base Group Entry" for more information.)

Figure 6-31 Cisco PNNI Base Group

Hints for Modifying Cisco PNNI Base Group Entry

When defining the fields, consider the following:

•When setting the Background Route Computation value, if set to false, only on-demand route computation is used.

•When setting the Background Poll Interval value, the value is entered in seconds; the default value is 10 seconds.

•When setting the Insignificant Threshold value, the value entered in the number of insignificant changes necessary to trigger a new background route computation, valid values are 1 to 100; the default value is 32.

•When setting the RM Poll Interval value, the value is entered in seconds; the default value is 5 seconds.

•When setting the Admin Weight Mode value, uniform sets the weight to 5040 by default, linespeed sets the weight based on the linespeed or maximum cell rate of the interface.

•When setting the Max Admin Weight % value, the value is entered as a percentage.

•When setting the Route Optimization Threshold value, the value is entered as a percentage; the default value is 30%.

PNNI Node Basic

If you select the PNNI Node Basic category, the window opens. The window () displays basic configuration information for the PNNI nodes defined on the device.

Figure 6-32

PNNI Node Basic

The action buttons are as follows:

•Create—To create a new entry, click Create and assign values to the fields. After values are entered, click Apply to commit to set configuration to the switch.

•Modify—To modify the current configuration, edit the field(s) and click Modify to commit the modification. If an invalid value is entered, an error message opens.

PNNI Node Advanced

If you select the PNNI Node Advanced category, the window opens. The window () displays advanced configuration information for the PNNI nodes defined on the device and allows you to modify the current configuration. To modify the current configuration, edit the field(s) and click Modify to commit the modification. If an invalid value is entered, an error message opens.

Figure 6-33

PNNI Node Advanced

Cisco PNNI Node

If you select the Cisco PNNI Node category, the window opens. The window () displays Cisco-specific configuration information for the PNNI nodes defined on the device.

Figure 6-34

Cisco PNNI Node

The action buttons are as follows:

•Create—To create a new entry, click Create and assign values to the fields. After values are entered, click Apply to commit to set configuration to the switch. (See "Hints for Creating/Modifying a Cisco PNNI Node Entry" for more information.)

•Modify—To modify the current configuration, edit the field(s) and click Modify to commit the modification. If an invalid value is entered, an error message opens. (See "Hints for Creating/Modifying a Cisco PNNI Node Entry" for more information.)

Hints for Creating/Modifying a Cisco PNNI Node Entry

When defining the fields, consider the following:

•When setting the Auto Summary value, if this value is set to false, all summary addresses that have been automatically generated are deleted.

•When setting the PTSE Request value, valid values are 1 to 1000.

PNNI Node Timer

If you select the PNNI Node Timer category, the window opens. The window () displays timer information for the PNNI nodes defined on the device and allows you to modify the current configuration. To modify the current configuration, edit the field(s) and click Modify to commit the modification. If an invalid value is entered, an error message opens. (See "Hints for Modifying a PNNI Node Timer Entry" for more information.)

Figure 6-35

PNNI Node Timer

Hints for Modifying a PNNI Node Timer Entry

When defining the fields, consider the following:

•When setting the PTSE Holddown value, the value is entered in 100s of milliseconds.

•When setting the Hello Holddown value, the value is entered in 100s of milliseconds.

•When setting the Hello Interval value, the value is entered in seconds. If no Hellos are triggered, this node sends a Hello packet on each of its ports at this interval.

•When setting the PTSE Refresh Interval value, the value is entered in seconds.

•When setting the PTSE Lifetime Factor value, the value is entered as a percentage greater than 100. Multiplying this value by the PTSE Refresh Interval produces the initial lifetime value that this node places into self-originated PTSEs.

•When setting the Peer Delayed Ack Interval value, the value is entered in 100s of milliseconds.

•When setting the AVCR Proportional Multiplier value, the value is entered as a percentage from 1 to 99.

•When setting the AVCR Minimum Threshold value, the value is entered as a percentage from 1 to 99.

•When setting the CDV Proportional Multiplier value, the value is entered as a percentage from 1 to 99.

•When setting the CTD Proportional Multiplier value, the value is entered as a percentage from 1 to 99.

PNNI Link

If you select the PNNI Link category, the window opens. The window () displays link information for the PNNI nodes defined on the device.

Figure 6-36

PNNI Link

PNNI Neighbor Ports

If you select the PNNI Neighbor Ports category, the window opens. The window () displays information about the neighboring peer nodes for the PNNI nodes defined on the device.

Figure 6-37

PNNI Neighbor Ports

PNNI Summary

If you select the PNNI Summary category, the window opens. The window () displays PNNI summary information for the PNNI nodes defined on the device.

Figure 6-38

PNNI Summary

The action buttons are as follows:

•Create—To create a new entry, click Create and assign values to the fields. After values are entered, click Apply to commit to set configuration to the switch.

•Modify—To modify the current configuration, edit the field(s) and click Modify to commit the modification. If an invalid value is entered, an error message opens.

PNNI Scope Mapping

If you select the PNNI Scope Mapping category, the window opens. The window () displays PNNI hierarchical levels for each node defined on the device.

Figure 6-39

PNNI Scope Mapping

The action buttons are as follows:

•Create—To create a new entry, click Create and assign values to the fields. After values are entered, click Apply to commit to set configuration to the switch.

•Modify—To modify the current configuration, edit the field(s) and click Modify to commit the modification. If an invalid value is entered, an error message opens.

Cisco PNNI Precedence

If you select the Cisco PNNI Precedence category, the window opens. The window () defines the PNNI precedence value for each address type on the device and allows you to modify the current configuration. To modify the current configuration, edit the field(s) and click Modify to commit the modification. If an invalid value is entered, an error message opens.

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Note   When setting the Precedence value, 2, 3, or 4 are valid values; smaller values take precedence over larger values. Local reachable addresses, whether learned through ILMI or as static routes, are given the highest priority (1).

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Figure 6-40

Cisco PNNI Precedence

Cisco PNNI Route Address

If you select the Cisco PNNI Route Address category, the window opens. The window () defines the PNNI forwarding address used for call matching on the device. To modify the current configuration, edit the field(s) and click Modify to commit the modification. If an invalid value is entered, an error message opens.

Figure 6-41

Cisco PNNI Route Address