Specifications

6-22
Cisco MGX 8850 (PXM45) and MGX 8950 Software Configuration Guide
Release 3, Part Number 78-14788-01 Rev. C0, January 2004
Chapter 6 Managing PNNI Nodes and PNNI Routing
Displaying Node Configuration Information
Displaying the SVCC RCC Timer
Enter the dsppnni-svcc-rcc-timer command to display SVCC-based RCC variables:
Geneva.7.PXM.a > dsppnni-svcc-rcc-timer
The following example shows the report for this command.
Geneva.7.PXM.a > dsppnni-svcc-rcc-timer
node index: 1
Init time........... 4 Retry time.......... 30
Calling party integrity time... 35
Called party integrity time.... 50
Table 6-11 shows the objects displayed for the dsppnni-svcc-rcc-timer command.
onDemand The on-demand routing rule. On-demand routing is used. Firstfit
routing selects the first route found that goes to the selected
destination. Firstfit route search time is minimized, but the selected
route is not optimum. Bestfit routing selects a route based on the
least-cost. The average route- search-time is greater, and more
CPU-intensive, but the optimum route is selected.
awBgTable Displays whether the administrative weight for the background
routing table is enabled or disabled.
ctdBgTable Displays whether cell transfer delay (CTD) for the background
routing table is enabled or disabled. CTD is the time interval
between a cell exiting source node and entering the destination
node.
cdvBgTable Displays whether cell delay variation (CDV) for the background
routing table is enabled or disabled. CDV is a component of cell
transfer delay, and is a quality of service (QoS) delay parameter
associated with CBR and VBR service.
Table 6-10 Objects Displayed for the dsppnni-routing-policy Command
Parameter Description
Table 6-11 Objects Displayed for the dsppnni-svcc-rcc-timer Command
Parameter Description
node-index The node index assigned to a PNNI logical node on a network. The
range is from 1 to 65535.
initTime The amount of time (in seconds) this node will delay advertising its
choice of preferred an SVCC to a neighbor with a numerically lower
ATM address, after determining that such an SVCC should be
established. The range is from 1 to 10
retryTime The amount of time (in seconds) this node will delay after an
apparently still necessary and viable SVCC-based RCC is
unexpectedly torn down, before attempting to re-establish it. The
range is from 10 to 60