9-8
Cisco WAN Manager User’s Guide
Version 10.5, Part Number 78-12945-01 Rev. D0, August 2003
Chapter9 Summary Report and Wingz Report
Configuring Summary Reports
Top Utilization Reports
The Top Utilization Reports is displayed when you select the Resource Capacity menu’s Top
Utilization Report option in the Report Application window, as shown in Figure9-4. The Top
Utilization Report lists a s th e to p 10 (or as many as you sele ct wi th a maximum of 50) utili zed trunks,
ports, or PVCs depending on which object is selected. The user can specify a network wide report or a
report for a given node. The user also can s p eci fy t he nu mb er o f top u ti li zed o bject s . I n addi tio n , i f t he
user specifies a report for a given node, then the node must be specified.
Figure9-4 Top Utilization Report Window
After the report is generated, a bar graph i s displa yed gi ving th e respec tiv e utili zatio n of each po rt, trunk ,
or PVC.
When you select to list the Top Utilized Trunks, the report application retrieves the required statistics,
described in Table 9- 2, and performs the fo ll owing c alculations for each trunk:
•percent bytes received from the network (number of packets / ce lls ) re ceived per se co nd /l in e lo ad ) *
100.
•percent bytes transmitted t o the network (number of pack ets/cells) transmitted per se cond/line load)
* 100.
•percent utilization of the trunk = percent bytes received from the network + percent bytes
transmitted to the network.
Table9-2 Required Statistics for Top Utilized Trunks Report
Trunk Type Percentage of Cells Received
(Stats ID) Percentage of Cells Received
(Stats ID)
Narrow Band —Total packets transmitted (23)
Cisco IGX 8400-ATM Total cells received (38) Total cells transmitted (37)
Cisco BPX 8600-ATM BXM: Total Cells Rx (219 Total cells transmitted to line (52)